diff --git a/services/inputflinger/Android.bp b/services/inputflinger/Android.bp
index 32dab174..11578c3 100644
--- a/services/inputflinger/Android.bp
+++ b/services/inputflinger/Android.bp
@@ -76,38 +76,6 @@
 }
 
 cc_library_shared {
-    name: "libinputreader",
-    defaults: ["inputflinger_defaults"],
-
-    srcs: [
-        "EventHub.cpp",
-        "InputReader.cpp",
-        "InputReaderFactory.cpp",
-        "TouchVideoDevice.cpp",
-    ],
-
-    shared_libs: [
-        "libbase",
-        "libinputflinger_base",
-        "libcrypto",
-        "libcutils",
-        "libinput",
-        "liblog",
-        "libui",
-        "libutils",
-        "libhardware_legacy",
-    ],
-
-    header_libs: [
-        "libinputflinger_headers",
-    ],
-
-    export_header_lib_headers: [
-        "libinputflinger_headers",
-    ],
-}
-
-cc_library_shared {
     name: "libinputflinger_base",
     defaults: ["inputflinger_defaults"],
 
diff --git a/services/inputflinger/InputManager.h b/services/inputflinger/InputManager.h
index ba0b287..f3da324 100644
--- a/services/inputflinger/InputManager.h
+++ b/services/inputflinger/InputManager.h
@@ -21,9 +21,7 @@
  * Native input manager.
  */
 
-#include "EventHub.h"
 #include "InputClassifier.h"
-#include "InputReader.h"
 #include "InputReaderBase.h"
 
 #include <InputDispatcherInterface.h>
diff --git a/services/inputflinger/reader/Android.bp b/services/inputflinger/reader/Android.bp
new file mode 100644
index 0000000..c3e8ced
--- /dev/null
+++ b/services/inputflinger/reader/Android.bp
@@ -0,0 +1,51 @@
+// Copyright (C) 2019 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library_headers {
+    name: "libinputreader_headers",
+    export_include_dirs: ["include"],
+}
+
+cc_library_shared {
+    name: "libinputreader",
+    defaults: ["inputflinger_defaults"],
+
+    srcs: [
+        "EventHub.cpp",
+        "InputReader.cpp",
+        "InputReaderFactory.cpp",
+        "TouchVideoDevice.cpp",
+    ],
+
+    shared_libs: [
+        "libbase",
+        "libinputflinger_base",
+        "libcrypto",
+        "libcutils",
+        "libinput",
+        "liblog",
+        "libui",
+        "libutils",
+        "libhardware_legacy",
+    ],
+
+    header_libs: [
+        "libinputflinger_headers",
+        "libinputreader_headers",
+    ],
+
+    export_header_lib_headers: [
+        "libinputflinger_headers",
+    ],
+}
diff --git a/services/inputflinger/EventHub.cpp b/services/inputflinger/reader/EventHub.cpp
similarity index 83%
rename from services/inputflinger/EventHub.cpp
rename to services/inputflinger/reader/EventHub.cpp
index af02314..c15ecfd 100644
--- a/services/inputflinger/EventHub.cpp
+++ b/services/inputflinger/reader/EventHub.cpp
@@ -25,9 +25,9 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/epoll.h>
-#include <sys/limits.h>
 #include <sys/inotify.h>
 #include <sys/ioctl.h>
+#include <sys/limits.h>
 #include <unistd.h>
 
 #define LOG_TAG "EventHub"
@@ -41,13 +41,13 @@
 #include <android-base/stringprintf.h>
 #include <cutils/properties.h>
 #include <openssl/sha.h>
+#include <utils/Errors.h>
 #include <utils/Log.h>
 #include <utils/Timers.h>
 #include <utils/threads.h>
-#include <utils/Errors.h>
 
-#include <input/KeyLayoutMap.h>
 #include <input/KeyCharacterMap.h>
+#include <input/KeyLayoutMap.h>
 #include <input/VirtualKeyMap.h>
 
 /* this macro is used to tell if "bit" is set in "array"
@@ -55,10 +55,10 @@
  * operation with a byte that only has the relevant bit set.
  * eg. to check for the 12th bit, we do (array[1] & 1<<4)
  */
-#define test_bit(bit, array)    ((array)[(bit)/8] & (1<<((bit)%8)))
+#define test_bit(bit, array) ((array)[(bit) / 8] & (1 << ((bit) % 8)))
 
 /* this macro computes the number of bytes needed to represent a bit array of the specified size */
-#define sizeof_bit_array(bits)  (((bits) + 7) / 8)
+#define sizeof_bit_array(bits) (((bits) + 7) / 8)
 
 #define INDENT "  "
 #define INDENT2 "    "
@@ -70,10 +70,10 @@
 
 static constexpr bool DEBUG = false;
 
-static const char *WAKE_LOCK_ID = "KeyEvents";
-static const char *DEVICE_PATH = "/dev/input";
+static const char* WAKE_LOCK_ID = "KeyEvents";
+static const char* DEVICE_PATH = "/dev/input";
 // v4l2 devices go directly into /dev
-static const char *VIDEO_DEVICE_PATH = "/dev";
+static const char* VIDEO_DEVICE_PATH = "/dev";
 
 static inline const char* toString(bool value) {
     return value ? "true" : "false";
@@ -117,7 +117,7 @@
  * directly from /dev.
  */
 static bool isV4lScanningEnabled() {
-  return property_get_bool("ro.input.video_enabled", true /* default_value */);
+    return property_get_bool("ro.input.video_enabled", true /* default_value */);
 }
 
 static nsecs_t processEventTimestamp(const struct input_event& event) {
@@ -144,27 +144,27 @@
     // Touch devices get dibs on touch-related axes.
     if (deviceClasses & INPUT_DEVICE_CLASS_TOUCH) {
         switch (axis) {
-        case ABS_X:
-        case ABS_Y:
-        case ABS_PRESSURE:
-        case ABS_TOOL_WIDTH:
-        case ABS_DISTANCE:
-        case ABS_TILT_X:
-        case ABS_TILT_Y:
-        case ABS_MT_SLOT:
-        case ABS_MT_TOUCH_MAJOR:
-        case ABS_MT_TOUCH_MINOR:
-        case ABS_MT_WIDTH_MAJOR:
-        case ABS_MT_WIDTH_MINOR:
-        case ABS_MT_ORIENTATION:
-        case ABS_MT_POSITION_X:
-        case ABS_MT_POSITION_Y:
-        case ABS_MT_TOOL_TYPE:
-        case ABS_MT_BLOB_ID:
-        case ABS_MT_TRACKING_ID:
-        case ABS_MT_PRESSURE:
-        case ABS_MT_DISTANCE:
-            return INPUT_DEVICE_CLASS_TOUCH;
+            case ABS_X:
+            case ABS_Y:
+            case ABS_PRESSURE:
+            case ABS_TOOL_WIDTH:
+            case ABS_DISTANCE:
+            case ABS_TILT_X:
+            case ABS_TILT_Y:
+            case ABS_MT_SLOT:
+            case ABS_MT_TOUCH_MAJOR:
+            case ABS_MT_TOUCH_MINOR:
+            case ABS_MT_WIDTH_MAJOR:
+            case ABS_MT_WIDTH_MINOR:
+            case ABS_MT_ORIENTATION:
+            case ABS_MT_POSITION_X:
+            case ABS_MT_POSITION_Y:
+            case ABS_MT_TOOL_TYPE:
+            case ABS_MT_BLOB_ID:
+            case ABS_MT_TRACKING_ID:
+            case ABS_MT_PRESSURE:
+            case ABS_MT_DISTANCE:
+                return INPUT_DEVICE_CLASS_TOUCH;
         }
     }
 
@@ -182,12 +182,20 @@
 // --- EventHub::Device ---
 
 EventHub::Device::Device(int fd, int32_t id, const std::string& path,
-        const InputDeviceIdentifier& identifier) :
-        next(nullptr),
-        fd(fd), id(id), path(path), identifier(identifier),
-        classes(0), configuration(nullptr), virtualKeyMap(nullptr),
-        ffEffectPlaying(false), ffEffectId(-1), controllerNumber(0),
-        enabled(true), isVirtual(fd < 0) {
+                         const InputDeviceIdentifier& identifier)
+      : next(nullptr),
+        fd(fd),
+        id(id),
+        path(path),
+        identifier(identifier),
+        classes(0),
+        configuration(nullptr),
+        virtualKeyMap(nullptr),
+        ffEffectPlaying(false),
+        ffEffectId(-1),
+        controllerNumber(0),
+        enabled(true),
+        isVirtual(fd < 0) {
     memset(keyBitmask, 0, sizeof(keyBitmask));
     memset(absBitmask, 0, sizeof(absBitmask));
     memset(relBitmask, 0, sizeof(relBitmask));
@@ -211,7 +219,7 @@
 
 status_t EventHub::Device::enable() {
     fd = open(path.c_str(), O_RDWR | O_CLOEXEC | O_NONBLOCK);
-    if(fd < 0) {
+    if (fd < 0) {
         ALOGE("could not open %s, %s\n", path.c_str(), strerror(errno));
         return -errno;
     }
@@ -233,12 +241,18 @@
 
 const int EventHub::EPOLL_MAX_EVENTS;
 
-EventHub::EventHub(void) :
-        mBuiltInKeyboardId(NO_BUILT_IN_KEYBOARD), mNextDeviceId(1), mControllerNumbers(),
-        mOpeningDevices(nullptr), mClosingDevices(nullptr),
+EventHub::EventHub(void)
+      : mBuiltInKeyboardId(NO_BUILT_IN_KEYBOARD),
+        mNextDeviceId(1),
+        mControllerNumbers(),
+        mOpeningDevices(nullptr),
+        mClosingDevices(nullptr),
         mNeedToSendFinishedDeviceScan(false),
-        mNeedToReopenDevices(false), mNeedToScanDevices(true),
-        mPendingEventCount(0), mPendingEventIndex(0), mPendingINotify(false) {
+        mNeedToReopenDevices(false),
+        mNeedToScanDevices(true),
+        mPendingEventCount(0),
+        mPendingEventIndex(0),
+        mPendingINotify(false) {
     acquire_wake_lock(PARTIAL_WAKE_LOCK, WAKE_LOCK_ID);
 
     mEpollFd = epoll_create1(EPOLL_CLOEXEC);
@@ -246,12 +260,12 @@
 
     mINotifyFd = inotify_init();
     mInputWd = inotify_add_watch(mINotifyFd, DEVICE_PATH, IN_DELETE | IN_CREATE);
-    LOG_ALWAYS_FATAL_IF(mInputWd < 0, "Could not register INotify for %s: %s",
-            DEVICE_PATH, strerror(errno));
+    LOG_ALWAYS_FATAL_IF(mInputWd < 0, "Could not register INotify for %s: %s", DEVICE_PATH,
+                        strerror(errno));
     if (isV4lScanningEnabled()) {
         mVideoWd = inotify_add_watch(mINotifyFd, VIDEO_DEVICE_PATH, IN_DELETE | IN_CREATE);
         LOG_ALWAYS_FATAL_IF(mVideoWd < 0, "Could not register INotify for %s: %s",
-                VIDEO_DEVICE_PATH, strerror(errno));
+                            VIDEO_DEVICE_PATH, strerror(errno));
     } else {
         mVideoWd = -1;
         ALOGI("Video device scanning disabled");
@@ -273,16 +287,16 @@
 
     result = fcntl(mWakeReadPipeFd, F_SETFL, O_NONBLOCK);
     LOG_ALWAYS_FATAL_IF(result != 0, "Could not make wake read pipe non-blocking.  errno=%d",
-            errno);
+                        errno);
 
     result = fcntl(mWakeWritePipeFd, F_SETFL, O_NONBLOCK);
     LOG_ALWAYS_FATAL_IF(result != 0, "Could not make wake write pipe non-blocking.  errno=%d",
-            errno);
+                        errno);
 
     eventItem.data.fd = mWakeReadPipeFd;
     result = epoll_ctl(mEpollFd, EPOLL_CTL_ADD, mWakeReadPipeFd, &eventItem);
     LOG_ALWAYS_FATAL_IF(result != 0, "Could not add wake read pipe to epoll instance.  errno=%d",
-            errno);
+                        errno);
 }
 
 EventHub::~EventHub(void) {
@@ -334,7 +348,7 @@
 }
 
 status_t EventHub::getAbsoluteAxisInfo(int32_t deviceId, int axis,
-        RawAbsoluteAxisInfo* outAxisInfo) const {
+                                       RawAbsoluteAxisInfo* outAxisInfo) const {
     outAxisInfo->clear();
 
     if (axis >= 0 && axis <= ABS_MAX) {
@@ -343,9 +357,9 @@
         Device* device = getDeviceLocked(deviceId);
         if (device && device->hasValidFd() && test_bit(axis, device->absBitmask)) {
             struct input_absinfo info;
-            if(ioctl(device->fd, EVIOCGABS(axis), &info)) {
-                ALOGW("Error reading absolute controller %d for device %s fd %d, errno=%d",
-                     axis, device->identifier.name.c_str(), device->fd, errno);
+            if (ioctl(device->fd, EVIOCGABS(axis), &info)) {
+                ALOGW("Error reading absolute controller %d for device %s fd %d, errno=%d", axis,
+                      device->identifier.name.c_str(), device->fd, errno);
                 return -errno;
             }
 
@@ -452,9 +466,9 @@
         Device* device = getDeviceLocked(deviceId);
         if (device && device->hasValidFd() && test_bit(axis, device->absBitmask)) {
             struct input_absinfo info;
-            if(ioctl(device->fd, EVIOCGABS(axis), &info)) {
-                ALOGW("Error reading absolute controller %d for device %s fd %d, errno=%d",
-                     axis, device->identifier.name.c_str(), device->fd, errno);
+            if (ioctl(device->fd, EVIOCGABS(axis), &info)) {
+                ALOGW("Error reading absolute controller %d for device %s fd %d, errno=%d", axis,
+                      device->identifier.name.c_str(), device->fd, errno);
                 return -errno;
             }
 
@@ -465,8 +479,8 @@
     return -1;
 }
 
-bool EventHub::markSupportedKeyCodes(int32_t deviceId, size_t numCodes,
-        const int32_t* keyCodes, uint8_t* outFlags) const {
+bool EventHub::markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
+                                     uint8_t* outFlags) const {
     AutoMutex _l(mLock);
 
     Device* device = getDeviceLocked(deviceId);
@@ -475,9 +489,9 @@
         for (size_t codeIndex = 0; codeIndex < numCodes; codeIndex++) {
             scanCodes.clear();
 
-            status_t err = device->keyMap.keyLayoutMap->findScanCodesForKey(
-                    keyCodes[codeIndex], &scanCodes);
-            if (! err) {
+            status_t err = device->keyMap.keyLayoutMap->findScanCodesForKey(keyCodes[codeIndex],
+                                                                            &scanCodes);
+            if (!err) {
                 // check the possible scan codes identified by the layout map against the
                 // map of codes actually emitted by the driver
                 for (size_t sc = 0; sc < scanCodes.size(); sc++) {
@@ -493,9 +507,8 @@
     return false;
 }
 
-status_t EventHub::mapKey(int32_t deviceId,
-        int32_t scanCode, int32_t usageCode, int32_t metaState,
-        int32_t* outKeycode, int32_t* outMetaState, uint32_t* outFlags) const {
+status_t EventHub::mapKey(int32_t deviceId, int32_t scanCode, int32_t usageCode, int32_t metaState,
+                          int32_t* outKeycode, int32_t* outMetaState, uint32_t* outFlags) const {
     AutoMutex _l(mLock);
     Device* device = getDeviceLocked(deviceId);
     status_t status = NAME_NOT_FOUND;
@@ -602,7 +615,7 @@
 }
 
 void EventHub::getVirtualKeyDefinitions(int32_t deviceId,
-        std::vector<VirtualKeyDefinition>& outVirtualKeys) const {
+                                        std::vector<VirtualKeyDefinition>& outVirtualKeys) const {
     outVirtualKeys.clear();
 
     AutoMutex _l(mLock);
@@ -623,15 +636,13 @@
     return nullptr;
 }
 
-bool EventHub::setKeyboardLayoutOverlay(int32_t deviceId,
-        const sp<KeyCharacterMap>& map) {
+bool EventHub::setKeyboardLayoutOverlay(int32_t deviceId, const sp<KeyCharacterMap>& map) {
     AutoMutex _l(mLock);
     Device* device = getDeviceLocked(deviceId);
     if (device) {
         if (map != device->overlayKeyMap) {
             device->overlayKeyMap = map;
-            device->combinedKeyMap = KeyCharacterMap::combine(
-                    device->keyMap.keyCharacterMap, map);
+            device->combinedKeyMap = KeyCharacterMap::combine(device->keyMap.keyCharacterMap, map);
             return true;
         }
     }
@@ -640,8 +651,7 @@
 
 static std::string generateDescriptor(InputDeviceIdentifier& identifier) {
     std::string rawDescriptor;
-    rawDescriptor += StringPrintf(":%04x:%04x:", identifier.vendor,
-            identifier.product);
+    rawDescriptor += StringPrintf(":%04x:%04x:", identifier.vendor, identifier.product);
     // TODO add handling for USB devices to not uniqueify kbs that show up twice
     if (!identifier.uniqueId.empty()) {
         rawDescriptor += "uniqueId:";
@@ -680,13 +690,13 @@
     if (identifier.uniqueId.empty()) {
         // If it didn't have a unique id check for conflicts and enforce
         // uniqueness if necessary.
-        while(getDeviceByDescriptorLocked(identifier.descriptor) != nullptr) {
+        while (getDeviceByDescriptorLocked(identifier.descriptor) != nullptr) {
             identifier.nonce++;
             rawDescriptor = generateDescriptor(identifier);
         }
     }
     ALOGV("Created descriptor: raw=%s, cooked=%s", rawDescriptor.c_str(),
-            identifier.descriptor.c_str());
+          identifier.descriptor.c_str());
 }
 
 void EventHub::vibrate(int32_t deviceId, nsecs_t duration) {
@@ -703,7 +713,7 @@
         effect.replay.delay = 0;
         if (ioctl(device->fd, EVIOCSFF, &effect)) {
             ALOGW("Could not upload force feedback effect to device %s due to error %d.",
-                    device->identifier.name.c_str(), errno);
+                  device->identifier.name.c_str(), errno);
             return;
         }
         device->ffEffectId = effect.id;
@@ -716,7 +726,7 @@
         ev.value = 1;
         if (write(device->fd, &ev, sizeof(ev)) != sizeof(ev)) {
             ALOGW("Could not start force feedback effect on device %s due to error %d.",
-                    device->identifier.name.c_str(), errno);
+                  device->identifier.name.c_str(), errno);
             return;
         }
         device->ffEffectPlaying = true;
@@ -738,7 +748,7 @@
             ev.value = 0;
             if (write(device->fd, &ev, sizeof(ev)) != sizeof(ev)) {
                 ALOGW("Could not stop force feedback effect on device %s due to error %d.",
-                        device->identifier.name.c_str(), errno);
+                      device->identifier.name.c_str(), errno);
                 return;
             }
         }
@@ -825,12 +835,12 @@
         // Report any devices that had last been added/removed.
         while (mClosingDevices) {
             Device* device = mClosingDevices;
-            ALOGV("Reporting device closed: id=%d, name=%s\n",
-                 device->id, device->path.c_str());
+            ALOGV("Reporting device closed: id=%d, name=%s\n", device->id, device->path.c_str());
             mClosingDevices = device->next;
             event->when = now;
-            event->deviceId = (device->id == mBuiltInKeyboardId) ?
-                    ReservedInputDeviceId::BUILT_IN_KEYBOARD_ID : device->id;
+            event->deviceId = (device->id == mBuiltInKeyboardId)
+                    ? ReservedInputDeviceId::BUILT_IN_KEYBOARD_ID
+                    : device->id;
             event->type = DEVICE_REMOVED;
             event += 1;
             delete device;
@@ -848,8 +858,7 @@
 
         while (mOpeningDevices != nullptr) {
             Device* device = mOpeningDevices;
-            ALOGV("Reporting device opened: id=%d, name=%s\n",
-                 device->id, device->path.c_str());
+            ALOGV("Reporting device opened: id=%d, name=%s\n", device->id, device->path.c_str());
             mOpeningDevices = device->next;
             event->when = now;
             event->deviceId = device->id == mBuiltInKeyboardId ? 0 : device->id;
@@ -895,15 +904,15 @@
                     } while ((nRead == -1 && errno == EINTR) || nRead == sizeof(buffer));
                 } else {
                     ALOGW("Received unexpected epoll event 0x%08x for wake read pipe.",
-                            eventItem.events);
+                          eventItem.events);
                 }
                 continue;
             }
 
             Device* device = getDeviceByFdLocked(eventItem.data.fd);
             if (!device) {
-                ALOGE("Received unexpected epoll event 0x%08x for unknown fd %d.",
-                        eventItem.events, eventItem.data.fd);
+                ALOGE("Received unexpected epoll event 0x%08x for unknown fd %d.", eventItem.events,
+                      eventItem.data.fd);
                 ALOG_ASSERT(!DEBUG);
                 continue;
             }
@@ -912,30 +921,30 @@
                     size_t numFrames = device->videoDevice->readAndQueueFrames();
                     if (numFrames == 0) {
                         ALOGE("Received epoll event for video device %s, but could not read frame",
-                                device->videoDevice->getName().c_str());
+                              device->videoDevice->getName().c_str());
                     }
                 } else if (eventItem.events & EPOLLHUP) {
                     // TODO(b/121395353) - consider adding EPOLLRDHUP
                     ALOGI("Removing video device %s due to epoll hang-up event.",
-                            device->videoDevice->getName().c_str());
+                          device->videoDevice->getName().c_str());
                     unregisterVideoDeviceFromEpollLocked(*device->videoDevice);
                     device->videoDevice = nullptr;
                 } else {
-                    ALOGW("Received unexpected epoll event 0x%08x for device %s.",
-                            eventItem.events, device->videoDevice->getName().c_str());
+                    ALOGW("Received unexpected epoll event 0x%08x for device %s.", eventItem.events,
+                          device->videoDevice->getName().c_str());
                     ALOG_ASSERT(!DEBUG);
                 }
                 continue;
             }
             // This must be an input event
             if (eventItem.events & EPOLLIN) {
-                int32_t readSize = read(device->fd, readBuffer,
-                        sizeof(struct input_event) * capacity);
+                int32_t readSize =
+                        read(device->fd, readBuffer, sizeof(struct input_event) * capacity);
                 if (readSize == 0 || (readSize < 0 && errno == ENODEV)) {
                     // Device was removed before INotify noticed.
                     ALOGW("could not get event, removed? (fd: %d size: %" PRId32
-                            " bufferSize: %zu capacity: %zu errno: %d)\n",
-                            device->fd, readSize, bufferSize, capacity, errno);
+                          " bufferSize: %zu capacity: %zu errno: %d)\n",
+                          device->fd, readSize, bufferSize, capacity, errno);
                     deviceChanged = true;
                     closeDeviceLocked(device);
                 } else if (readSize < 0) {
@@ -967,12 +976,12 @@
                 }
             } else if (eventItem.events & EPOLLHUP) {
                 ALOGI("Removing device %s due to epoll hang-up event.",
-                        device->identifier.name.c_str());
+                      device->identifier.name.c_str());
                 deviceChanged = true;
                 closeDeviceLocked(device);
             } else {
-                ALOGW("Received unexpected epoll event 0x%08x for device %s.",
-                        eventItem.events, device->identifier.name.c_str());
+                ALOGW("Received unexpected epoll event 0x%08x for device %s.", eventItem.events,
+                      device->identifier.name.c_str());
             }
         }
 
@@ -1067,7 +1076,7 @@
 
 void EventHub::scanDevicesLocked() {
     status_t result = scanDirLocked(DEVICE_PATH);
-    if(result < 0) {
+    if (result < 0) {
         ALOGE("scan dir failed for %s", DEVICE_PATH);
     }
     if (isV4lScanningEnabled()) {
@@ -1095,12 +1104,12 @@
 }
 
 static const int32_t GAMEPAD_KEYCODES[] = {
-        AKEYCODE_BUTTON_A, AKEYCODE_BUTTON_B, AKEYCODE_BUTTON_C,
-        AKEYCODE_BUTTON_X, AKEYCODE_BUTTON_Y, AKEYCODE_BUTTON_Z,
-        AKEYCODE_BUTTON_L1, AKEYCODE_BUTTON_R1,
-        AKEYCODE_BUTTON_L2, AKEYCODE_BUTTON_R2,
-        AKEYCODE_BUTTON_THUMBL, AKEYCODE_BUTTON_THUMBR,
-        AKEYCODE_BUTTON_START, AKEYCODE_BUTTON_SELECT, AKEYCODE_BUTTON_MODE,
+        AKEYCODE_BUTTON_A,      AKEYCODE_BUTTON_B,      AKEYCODE_BUTTON_C,    //
+        AKEYCODE_BUTTON_X,      AKEYCODE_BUTTON_Y,      AKEYCODE_BUTTON_Z,    //
+        AKEYCODE_BUTTON_L1,     AKEYCODE_BUTTON_R1,                           //
+        AKEYCODE_BUTTON_L2,     AKEYCODE_BUTTON_R2,                           //
+        AKEYCODE_BUTTON_THUMBL, AKEYCODE_BUTTON_THUMBR,                       //
+        AKEYCODE_BUTTON_START,  AKEYCODE_BUTTON_SELECT, AKEYCODE_BUTTON_MODE, //
 };
 
 status_t EventHub::registerFdForEpoll(int fd) {
@@ -1167,7 +1176,7 @@
         status_t result = unregisterFdFromEpoll(videoDevice.getFd());
         if (result != OK) {
             ALOGW("Could not remove video device fd from epoll for device: %s",
-                    videoDevice.getName().c_str());
+                  videoDevice.getName().c_str());
         }
     }
 }
@@ -1178,7 +1187,7 @@
     ALOGV("Opening device: %s", devicePath);
 
     int fd = open(devicePath, O_RDWR | O_CLOEXEC | O_NONBLOCK);
-    if(fd < 0) {
+    if (fd < 0) {
         ALOGE("could not open %s, %s\n", devicePath, strerror(errno));
         return -1;
     }
@@ -1186,7 +1195,7 @@
     InputDeviceIdentifier identifier;
 
     // Get device name.
-    if(ioctl(fd, EVIOCGNAME(sizeof(buffer) - 1), &buffer) < 1) {
+    if (ioctl(fd, EVIOCGNAME(sizeof(buffer) - 1), &buffer) < 1) {
         ALOGE("Could not get device name for %s: %s", devicePath, strerror(errno));
     } else {
         buffer[sizeof(buffer) - 1] = '\0';
@@ -1205,7 +1214,7 @@
 
     // Get device driver version.
     int driverVersion;
-    if(ioctl(fd, EVIOCGVERSION, &driverVersion)) {
+    if (ioctl(fd, EVIOCGVERSION, &driverVersion)) {
         ALOGE("could not get driver version for %s, %s\n", devicePath, strerror(errno));
         close(fd);
         return -1;
@@ -1213,7 +1222,7 @@
 
     // Get device identifier.
     struct input_id inputId;
-    if(ioctl(fd, EVIOCGID, &inputId)) {
+    if (ioctl(fd, EVIOCGID, &inputId)) {
         ALOGE("could not get device input id for %s, %s\n", devicePath, strerror(errno));
         close(fd);
         return -1;
@@ -1224,16 +1233,16 @@
     identifier.version = inputId.version;
 
     // Get device physical location.
-    if(ioctl(fd, EVIOCGPHYS(sizeof(buffer) - 1), &buffer) < 1) {
-        //fprintf(stderr, "could not get location for %s, %s\n", devicePath, strerror(errno));
+    if (ioctl(fd, EVIOCGPHYS(sizeof(buffer) - 1), &buffer) < 1) {
+        // fprintf(stderr, "could not get location for %s, %s\n", devicePath, strerror(errno));
     } else {
         buffer[sizeof(buffer) - 1] = '\0';
         identifier.location = buffer;
     }
 
     // Get device unique id.
-    if(ioctl(fd, EVIOCGUNIQ(sizeof(buffer) - 1), &buffer) < 1) {
-        //fprintf(stderr, "could not get idstring for %s, %s\n", devicePath, strerror(errno));
+    if (ioctl(fd, EVIOCGUNIQ(sizeof(buffer) - 1), &buffer) < 1) {
+        // fprintf(stderr, "could not get idstring for %s, %s\n", devicePath, strerror(errno));
     } else {
         buffer[sizeof(buffer) - 1] = '\0';
         identifier.uniqueId = buffer;
@@ -1248,16 +1257,16 @@
 
     ALOGV("add device %d: %s\n", deviceId, devicePath);
     ALOGV("  bus:        %04x\n"
-         "  vendor      %04x\n"
-         "  product     %04x\n"
-         "  version     %04x\n",
-        identifier.bus, identifier.vendor, identifier.product, identifier.version);
+          "  vendor      %04x\n"
+          "  product     %04x\n"
+          "  version     %04x\n",
+          identifier.bus, identifier.vendor, identifier.product, identifier.version);
     ALOGV("  name:       \"%s\"\n", identifier.name.c_str());
     ALOGV("  location:   \"%s\"\n", identifier.location.c_str());
     ALOGV("  unique id:  \"%s\"\n", identifier.uniqueId.c_str());
     ALOGV("  descriptor: \"%s\"\n", identifier.descriptor.c_str());
-    ALOGV("  driver:     v%d.%d.%d\n",
-        driverVersion >> 16, (driverVersion >> 8) & 0xff, driverVersion & 0xff);
+    ALOGV("  driver:     v%d.%d.%d\n", driverVersion >> 16, (driverVersion >> 8) & 0xff,
+          driverVersion & 0xff);
 
     // Load the configuration file for the device.
     loadConfigurationLocked(device);
@@ -1273,21 +1282,21 @@
 
     // See if this is a keyboard.  Ignore everything in the button range except for
     // joystick and gamepad buttons which are handled like keyboards for the most part.
-    bool haveKeyboardKeys = containsNonZeroByte(device->keyBitmask, 0, sizeof_bit_array(BTN_MISC))
-            || containsNonZeroByte(device->keyBitmask, sizeof_bit_array(KEY_OK),
-                    sizeof_bit_array(KEY_MAX + 1));
+    bool haveKeyboardKeys =
+            containsNonZeroByte(device->keyBitmask, 0, sizeof_bit_array(BTN_MISC)) ||
+            containsNonZeroByte(device->keyBitmask, sizeof_bit_array(KEY_OK),
+                                sizeof_bit_array(KEY_MAX + 1));
     bool haveGamepadButtons = containsNonZeroByte(device->keyBitmask, sizeof_bit_array(BTN_MISC),
-                    sizeof_bit_array(BTN_MOUSE))
-            || containsNonZeroByte(device->keyBitmask, sizeof_bit_array(BTN_JOYSTICK),
-                    sizeof_bit_array(BTN_DIGI));
+                                                  sizeof_bit_array(BTN_MOUSE)) ||
+            containsNonZeroByte(device->keyBitmask, sizeof_bit_array(BTN_JOYSTICK),
+                                sizeof_bit_array(BTN_DIGI));
     if (haveKeyboardKeys || haveGamepadButtons) {
         device->classes |= INPUT_DEVICE_CLASS_KEYBOARD;
     }
 
     // See if this is a cursor device such as a trackball or mouse.
-    if (test_bit(BTN_MOUSE, device->keyBitmask)
-            && test_bit(REL_X, device->relBitmask)
-            && test_bit(REL_Y, device->relBitmask)) {
+    if (test_bit(BTN_MOUSE, device->keyBitmask) && test_bit(REL_X, device->relBitmask) &&
+        test_bit(REL_Y, device->relBitmask)) {
         device->classes |= INPUT_DEVICE_CLASS_CURSOR;
     }
 
@@ -1295,31 +1304,29 @@
     String8 deviceType = String8();
     if (device->configuration &&
         device->configuration->tryGetProperty(String8("device.type"), deviceType)) {
-            if (!deviceType.compare(String8("rotaryEncoder"))) {
-                device->classes |= INPUT_DEVICE_CLASS_ROTARY_ENCODER;
-            }
+        if (!deviceType.compare(String8("rotaryEncoder"))) {
+            device->classes |= INPUT_DEVICE_CLASS_ROTARY_ENCODER;
+        }
     }
 
     // See if this is a touch pad.
     // Is this a new modern multi-touch driver?
-    if (test_bit(ABS_MT_POSITION_X, device->absBitmask)
-            && test_bit(ABS_MT_POSITION_Y, device->absBitmask)) {
+    if (test_bit(ABS_MT_POSITION_X, device->absBitmask) &&
+        test_bit(ABS_MT_POSITION_Y, device->absBitmask)) {
         // Some joysticks such as the PS3 controller report axes that conflict
         // with the ABS_MT range.  Try to confirm that the device really is
         // a touch screen.
         if (test_bit(BTN_TOUCH, device->keyBitmask) || !haveGamepadButtons) {
             device->classes |= INPUT_DEVICE_CLASS_TOUCH | INPUT_DEVICE_CLASS_TOUCH_MT;
         }
-    // Is this an old style single-touch driver?
-    } else if (test_bit(BTN_TOUCH, device->keyBitmask)
-            && test_bit(ABS_X, device->absBitmask)
-            && test_bit(ABS_Y, device->absBitmask)) {
+        // Is this an old style single-touch driver?
+    } else if (test_bit(BTN_TOUCH, device->keyBitmask) && test_bit(ABS_X, device->absBitmask) &&
+               test_bit(ABS_Y, device->absBitmask)) {
         device->classes |= INPUT_DEVICE_CLASS_TOUCH;
-    // Is this a BT stylus?
+        // Is this a BT stylus?
     } else if ((test_bit(ABS_PRESSURE, device->absBitmask) ||
-                test_bit(BTN_TOUCH, device->keyBitmask))
-            && !test_bit(ABS_X, device->absBitmask)
-            && !test_bit(ABS_Y, device->absBitmask)) {
+                test_bit(BTN_TOUCH, device->keyBitmask)) &&
+               !test_bit(ABS_X, device->absBitmask) && !test_bit(ABS_Y, device->absBitmask)) {
         device->classes |= INPUT_DEVICE_CLASS_EXTERNAL_STYLUS;
         // Keyboard will try to claim some of the buttons but we really want to reserve those so we
         // can fuse it with the touch screen data, so just take them back. Note this means an
@@ -1333,8 +1340,8 @@
     if (haveGamepadButtons) {
         uint32_t assumedClasses = device->classes | INPUT_DEVICE_CLASS_JOYSTICK;
         for (int i = 0; i <= ABS_MAX; i++) {
-            if (test_bit(i, device->absBitmask)
-                    && (getAbsAxisUsage(i, assumedClasses) & INPUT_DEVICE_CLASS_JOYSTICK)) {
+            if (test_bit(i, device->absBitmask) &&
+                (getAbsAxisUsage(i, assumedClasses) & INPUT_DEVICE_CLASS_JOYSTICK)) {
                 device->classes = assumedClasses;
                 break;
             }
@@ -1375,10 +1382,8 @@
     // Configure the keyboard, gamepad or virtual keyboard.
     if (device->classes & INPUT_DEVICE_CLASS_KEYBOARD) {
         // Register the keyboard as a built-in keyboard if it is eligible.
-        if (!keyMapStatus
-                && mBuiltInKeyboardId == NO_BUILT_IN_KEYBOARD
-                && isEligibleBuiltInKeyboard(device->identifier,
-                        device->configuration, &device->keyMap)) {
+        if (!keyMapStatus && mBuiltInKeyboardId == NO_BUILT_IN_KEYBOARD &&
+            isEligibleBuiltInKeyboard(device->identifier, device->configuration, &device->keyMap)) {
             mBuiltInKeyboardId = device->id;
         }
 
@@ -1389,15 +1394,15 @@
 
         // See if this device has a DPAD.
         if (hasKeycodeLocked(device, AKEYCODE_DPAD_UP) &&
-                hasKeycodeLocked(device, AKEYCODE_DPAD_DOWN) &&
-                hasKeycodeLocked(device, AKEYCODE_DPAD_LEFT) &&
-                hasKeycodeLocked(device, AKEYCODE_DPAD_RIGHT) &&
-                hasKeycodeLocked(device, AKEYCODE_DPAD_CENTER)) {
+            hasKeycodeLocked(device, AKEYCODE_DPAD_DOWN) &&
+            hasKeycodeLocked(device, AKEYCODE_DPAD_LEFT) &&
+            hasKeycodeLocked(device, AKEYCODE_DPAD_RIGHT) &&
+            hasKeycodeLocked(device, AKEYCODE_DPAD_CENTER)) {
             device->classes |= INPUT_DEVICE_CLASS_DPAD;
         }
 
         // See if this device has a gamepad.
-        for (size_t i = 0; i < sizeof(GAMEPAD_KEYCODES)/sizeof(GAMEPAD_KEYCODES[0]); i++) {
+        for (size_t i = 0; i < sizeof(GAMEPAD_KEYCODES) / sizeof(GAMEPAD_KEYCODES[0]); i++) {
             if (hasKeycodeLocked(device, GAMEPAD_KEYCODES[i])) {
                 device->classes |= INPUT_DEVICE_CLASS_GAMEPAD;
                 break;
@@ -1407,8 +1412,8 @@
 
     // If the device isn't recognized as something we handle, don't monitor it.
     if (device->classes == 0) {
-        ALOGV("Dropping device: id=%d, path='%s', name='%s'",
-                deviceId, devicePath, device->identifier.name.c_str());
+        ALOGV("Dropping device: id=%d, path='%s', name='%s'", deviceId, devicePath,
+              device->identifier.name.c_str());
         delete device;
         return -1;
     }
@@ -1423,8 +1428,8 @@
         device->classes |= INPUT_DEVICE_CLASS_EXTERNAL;
     }
 
-    if (device->classes & (INPUT_DEVICE_CLASS_JOYSTICK | INPUT_DEVICE_CLASS_DPAD)
-            && device->classes & INPUT_DEVICE_CLASS_GAMEPAD) {
+    if (device->classes & (INPUT_DEVICE_CLASS_JOYSTICK | INPUT_DEVICE_CLASS_DPAD) &&
+        device->classes & INPUT_DEVICE_CLASS_GAMEPAD) {
         device->controllerNumber = getNextControllerNumberLocked(device);
         setLedForControllerLocked(device);
     }
@@ -1437,10 +1442,12 @@
             break;
         }
     }
-    mUnattachedVideoDevices.erase(std::remove_if(mUnattachedVideoDevices.begin(),
-            mUnattachedVideoDevices.end(),
-            [](const std::unique_ptr<TouchVideoDevice>& videoDevice){
-            return videoDevice == nullptr; }), mUnattachedVideoDevices.end());
+    mUnattachedVideoDevices
+            .erase(std::remove_if(mUnattachedVideoDevices.begin(), mUnattachedVideoDevices.end(),
+                                  [](const std::unique_ptr<TouchVideoDevice>& videoDevice) {
+                                      return videoDevice == nullptr;
+                                  }),
+                   mUnattachedVideoDevices.end());
 
     if (registerDeviceForEpollLocked(device) != OK) {
         delete device;
@@ -1450,13 +1457,10 @@
     configureFd(device);
 
     ALOGI("New device: id=%d, fd=%d, path='%s', name='%s', classes=0x%x, "
-            "configuration='%s', keyLayout='%s', keyCharacterMap='%s', builtinKeyboard=%s, ",
-         deviceId, fd, devicePath, device->identifier.name.c_str(),
-         device->classes,
-         device->configurationFile.c_str(),
-         device->keyMap.keyLayoutFile.c_str(),
-         device->keyMap.keyCharacterMapFile.c_str(),
-         toString(mBuiltInKeyboardId == deviceId));
+          "configuration='%s', keyLayout='%s', keyCharacterMap='%s', builtinKeyboard=%s, ",
+          deviceId, fd, devicePath, device->identifier.name.c_str(), device->classes,
+          device->configurationFile.c_str(), device->keyMap.keyLayoutFile.c_str(),
+          device->keyMap.keyCharacterMapFile.c_str(), toString(mBuiltInKeyboardId == deviceId));
 
     addDeviceLocked(device);
     return OK;
@@ -1468,8 +1472,8 @@
         // Disable kernel key repeat since we handle it ourselves
         unsigned int repeatRate[] = {0, 0};
         if (ioctl(device->fd, EVIOCSREP, repeatRate)) {
-            ALOGW("Unable to disable kernel key repeat for %s: %s",
-                  device->path.c_str(), strerror(errno));
+            ALOGW("Unable to disable kernel key repeat for %s: %s", device->path.c_str(),
+                  strerror(errno));
         }
     }
 
@@ -1503,7 +1507,7 @@
     // Couldn't find a matching input device, so just add it to a temporary holding queue.
     // A matching input device may appear later.
     ALOGI("Adding video device %s to list of unattached video devices",
-            videoDevice->getName().c_str());
+          videoDevice->getName().c_str());
     mUnattachedVideoDevices.push_back(std::move(videoDevice));
 }
 
@@ -1560,12 +1564,10 @@
     identifier.uniqueId = "<virtual>";
     assignDescriptorLocked(identifier);
 
-    Device* device = new Device(-1, ReservedInputDeviceId::VIRTUAL_KEYBOARD_ID, "<virtual>",
-            identifier);
-    device->classes = INPUT_DEVICE_CLASS_KEYBOARD
-            | INPUT_DEVICE_CLASS_ALPHAKEY
-            | INPUT_DEVICE_CLASS_DPAD
-            | INPUT_DEVICE_CLASS_VIRTUAL;
+    Device* device =
+            new Device(-1, ReservedInputDeviceId::VIRTUAL_KEYBOARD_ID, "<virtual>", identifier);
+    device->classes = INPUT_DEVICE_CLASS_KEYBOARD | INPUT_DEVICE_CLASS_ALPHAKEY |
+            INPUT_DEVICE_CLASS_DPAD | INPUT_DEVICE_CLASS_VIRTUAL;
     loadKeyMapLocked(device);
     addDeviceLocked(device);
 }
@@ -1581,14 +1583,14 @@
             device->identifier, INPUT_DEVICE_CONFIGURATION_FILE_TYPE_CONFIGURATION);
     if (device->configurationFile.empty()) {
         ALOGD("No input device configuration file found for device '%s'.",
-                device->identifier.name.c_str());
+              device->identifier.name.c_str());
     } else {
         status_t status = PropertyMap::load(String8(device->configurationFile.c_str()),
-                &device->configuration);
+                                            &device->configuration);
         if (status) {
             ALOGE("Error loading input device configuration file for device '%s'.  "
-                    "Using default configuration.",
-                    device->identifier.name.c_str());
+                  "Using default configuration.",
+                  device->identifier.name.c_str());
         }
     }
 }
@@ -1632,7 +1634,7 @@
 int32_t EventHub::getNextControllerNumberLocked(Device* device) {
     if (mControllerNumbers.isFull()) {
         ALOGI("Maximum number of controllers reached, assigning controller number 0 to device %s",
-                device->identifier.name.c_str());
+              device->identifier.name.c_str());
         return 0;
     }
     // Since the controller number 0 is reserved for non-controllers, translate all numbers up by
@@ -1642,7 +1644,7 @@
 
 void EventHub::releaseControllerNumberLocked(Device* device) {
     int32_t num = device->controllerNumber;
-    device->controllerNumber= 0;
+    device->controllerNumber = 0;
     if (num == 0) {
         return;
     }
@@ -1663,7 +1665,7 @@
     std::vector<int32_t> scanCodes;
     device->keyMap.keyLayoutMap->findScanCodesForKey(keycode, &scanCodes);
     const size_t N = scanCodes.size();
-    for (size_t i=0; i<N && i<=KEY_MAX; i++) {
+    for (size_t i = 0; i < N && i <= KEY_MAX; i++) {
         int32_t sc = scanCodes[i];
         if (sc >= 0 && sc <= KEY_MAX && test_bit(sc, device->keyBitmask)) {
             return true;
@@ -1679,8 +1681,8 @@
     }
 
     int32_t scanCode;
-    if(device->keyMap.keyLayoutMap->findScanCodeForLed(led, &scanCode) != NAME_NOT_FOUND) {
-        if(scanCode >= 0 && scanCode <= LED_MAX && test_bit(scanCode, device->ledBitmask)) {
+    if (device->keyMap.keyLayoutMap->findScanCodeForLed(led, &scanCode) != NAME_NOT_FOUND) {
+        if (scanCode >= 0 && scanCode <= LED_MAX && test_bit(scanCode, device->ledBitmask)) {
             *outScanCode = scanCode;
             return NO_ERROR;
         }
@@ -1688,7 +1690,7 @@
     return NAME_NOT_FOUND;
 }
 
-void EventHub::closeDeviceByPathLocked(const char *devicePath) {
+void EventHub::closeDeviceByPathLocked(const char* devicePath) {
     Device* device = getDeviceByPathLocked(devicePath);
     if (device) {
         closeDeviceLocked(device);
@@ -1713,10 +1715,13 @@
             return;
         }
     }
-    mUnattachedVideoDevices.erase(std::remove_if(mUnattachedVideoDevices.begin(),
-            mUnattachedVideoDevices.end(), [&devicePath](
-            const std::unique_ptr<TouchVideoDevice>& videoDevice) {
-            return videoDevice->getPath() == devicePath; }), mUnattachedVideoDevices.end());
+    mUnattachedVideoDevices
+            .erase(std::remove_if(mUnattachedVideoDevices.begin(), mUnattachedVideoDevices.end(),
+                                  [&devicePath](
+                                          const std::unique_ptr<TouchVideoDevice>& videoDevice) {
+                                      return videoDevice->getPath() == devicePath;
+                                  }),
+                   mUnattachedVideoDevices.end());
 }
 
 void EventHub::closeAllDevicesLocked() {
@@ -1727,13 +1732,12 @@
 }
 
 void EventHub::closeDeviceLocked(Device* device) {
-    ALOGI("Removed device: path=%s name=%s id=%d fd=%d classes=0x%x",
-         device->path.c_str(), device->identifier.name.c_str(), device->id,
-         device->fd, device->classes);
+    ALOGI("Removed device: path=%s name=%s id=%d fd=%d classes=0x%x", device->path.c_str(),
+          device->identifier.name.c_str(), device->id, device->fd, device->classes);
 
     if (device->id == mBuiltInKeyboardId) {
         ALOGW("built-in keyboard device %s (id=%d) is closing! the apps will not like this",
-                device->path.c_str(), mBuiltInKeyboardId);
+              device->path.c_str(), mBuiltInKeyboardId);
         mBuiltInKeyboardId = NO_BUILT_IN_KEYBOARD;
     }
 
@@ -1751,7 +1755,7 @@
     // Unlink for opening devices list if it is present.
     Device* pred = nullptr;
     bool found = false;
-    for (Device* entry = mOpeningDevices; entry != nullptr; ) {
+    for (Device* entry = mOpeningDevices; entry != nullptr;) {
         if (entry == device) {
             found = true;
             break;
@@ -1783,30 +1787,28 @@
     char event_buf[512];
     int event_size;
     int event_pos = 0;
-    struct inotify_event *event;
+    struct inotify_event* event;
 
     ALOGV("EventHub::readNotify nfd: %d\n", mINotifyFd);
     res = read(mINotifyFd, event_buf, sizeof(event_buf));
-    if(res < (int)sizeof(*event)) {
-        if(errno == EINTR)
-            return 0;
+    if (res < (int)sizeof(*event)) {
+        if (errno == EINTR) return 0;
         ALOGW("could not get event, %s\n", strerror(errno));
         return -1;
     }
 
-    while(res >= (int)sizeof(*event)) {
-        event = (struct inotify_event *)(event_buf + event_pos);
-        if(event->len) {
+    while (res >= (int)sizeof(*event)) {
+        event = (struct inotify_event*)(event_buf + event_pos);
+        if (event->len) {
             if (event->wd == mInputWd) {
                 std::string filename = StringPrintf("%s/%s", DEVICE_PATH, event->name);
-                if(event->mask & IN_CREATE) {
+                if (event->mask & IN_CREATE) {
                     openDeviceLocked(filename.c_str());
                 } else {
                     ALOGI("Removing device '%s' due to inotify event\n", filename.c_str());
                     closeDeviceByPathLocked(filename.c_str());
                 }
-            }
-            else if (event->wd == mVideoWd) {
+            } else if (event->wd == mVideoWd) {
                 if (isV4lTouchNode(event->name)) {
                     std::string filename = StringPrintf("%s/%s", VIDEO_DEVICE_PATH, event->name);
                     if (event->mask & IN_CREATE) {
@@ -1816,8 +1818,7 @@
                         closeVideoDeviceByPathLocked(filename);
                     }
                 }
-            }
-            else {
+            } else {
                 LOG_ALWAYS_FATAL("Unexpected inotify event, wd = %i", event->wd);
             }
         }
@@ -1828,22 +1829,19 @@
     return 0;
 }
 
-status_t EventHub::scanDirLocked(const char *dirname)
-{
+status_t EventHub::scanDirLocked(const char* dirname) {
     char devname[PATH_MAX];
-    char *filename;
-    DIR *dir;
-    struct dirent *de;
+    char* filename;
+    DIR* dir;
+    struct dirent* de;
     dir = opendir(dirname);
-    if(dir == nullptr)
-        return -1;
+    if (dir == nullptr) return -1;
     strcpy(devname, dirname);
     filename = devname + strlen(devname);
     *filename++ = '/';
-    while((de = readdir(dir))) {
-        if(de->d_name[0] == '.' &&
-           (de->d_name[1] == '\0' ||
-            (de->d_name[1] == '.' && de->d_name[2] == '\0')))
+    while ((de = readdir(dir))) {
+        if (de->d_name[0] == '.' &&
+            (de->d_name[1] == '\0' || (de->d_name[1] == '.' && de->d_name[2] == '\0')))
             continue;
         strcpy(filename, de->d_name);
         openDeviceLocked(devname);
@@ -1855,17 +1853,16 @@
 /**
  * Look for all dirname/v4l-touch* devices, and open them.
  */
-status_t EventHub::scanVideoDirLocked(const std::string& dirname)
-{
+status_t EventHub::scanVideoDirLocked(const std::string& dirname) {
     DIR* dir;
     struct dirent* de;
     dir = opendir(dirname.c_str());
-    if(!dir) {
+    if (!dir) {
         ALOGE("Could not open video directory %s", dirname.c_str());
         return BAD_VALUE;
     }
 
-    while((de = readdir(dir))) {
+    while ((de = readdir(dir))) {
         const char* name = de->d_name;
         if (isV4lTouchNode(name)) {
             ALOGI("Found touch video device %s", name);
@@ -1897,10 +1894,10 @@
             const Device* device = mDevices.valueAt(i);
             if (mBuiltInKeyboardId == device->id) {
                 dump += StringPrintf(INDENT2 "%d: %s (aka device 0 - built-in keyboard)\n",
-                        device->id, device->identifier.name.c_str());
+                                     device->id, device->identifier.name.c_str());
             } else {
                 dump += StringPrintf(INDENT2 "%d: %s\n", device->id,
-                        device->identifier.name.c_str());
+                                     device->identifier.name.c_str());
             }
             dump += StringPrintf(INDENT3 "Classes: 0x%08x\n", device->classes);
             dump += StringPrintf(INDENT3 "Path: %s\n", device->path.c_str());
@@ -1910,17 +1907,17 @@
             dump += StringPrintf(INDENT3 "ControllerNumber: %d\n", device->controllerNumber);
             dump += StringPrintf(INDENT3 "UniqueId: %s\n", device->identifier.uniqueId.c_str());
             dump += StringPrintf(INDENT3 "Identifier: bus=0x%04x, vendor=0x%04x, "
-                    "product=0x%04x, version=0x%04x\n",
-                    device->identifier.bus, device->identifier.vendor,
-                    device->identifier.product, device->identifier.version);
+                                         "product=0x%04x, version=0x%04x\n",
+                                 device->identifier.bus, device->identifier.vendor,
+                                 device->identifier.product, device->identifier.version);
             dump += StringPrintf(INDENT3 "KeyLayoutFile: %s\n",
-                    device->keyMap.keyLayoutFile.c_str());
+                                 device->keyMap.keyLayoutFile.c_str());
             dump += StringPrintf(INDENT3 "KeyCharacterMapFile: %s\n",
-                    device->keyMap.keyCharacterMapFile.c_str());
+                                 device->keyMap.keyCharacterMapFile.c_str());
             dump += StringPrintf(INDENT3 "ConfigurationFile: %s\n",
-                    device->configurationFile.c_str());
+                                 device->configurationFile.c_str());
             dump += StringPrintf(INDENT3 "HaveKeyboardLayoutOverlay: %s\n",
-                    toString(device->overlayKeyMap != nullptr));
+                                 toString(device->overlayKeyMap != nullptr));
             dump += INDENT3 "VideoDevice: ";
             if (device->videoDevice) {
                 dump += device->videoDevice->dump() + "\n";
@@ -1945,5 +1942,4 @@
     mLock.unlock();
 }
 
-
 }; // namespace android
diff --git a/services/inputflinger/InputReader.cpp b/services/inputflinger/reader/InputReader.cpp
similarity index 74%
rename from services/inputflinger/InputReader.cpp
rename to services/inputflinger/reader/InputReader.cpp
index d59f274..521f621 100644
--- a/services/inputflinger/InputReader.cpp
+++ b/services/inputflinger/reader/InputReader.cpp
@@ -86,17 +86,17 @@
 
 // --- Static Functions ---
 
-template<typename T>
+template <typename T>
 inline static T abs(const T& value) {
-    return value < 0 ? - value : value;
+    return value < 0 ? -value : value;
 }
 
-template<typename T>
+template <typename T>
 inline static T min(const T& a, const T& b) {
     return a < b ? a : b;
 }
 
-template<typename T>
+template <typename T>
 inline static void swap(T& a, T& b) {
     T temp = a;
     a = b;
@@ -120,7 +120,7 @@
 }
 
 static int32_t rotateValueUsingRotationMap(int32_t value, int32_t orientation,
-        const int32_t map[][4], size_t mapSize) {
+                                           const int32_t map[][4], size_t mapSize) {
     if (orientation != DISPLAY_ORIENTATION_0) {
         for (size_t i = 0; i < mapSize; i++) {
             if (value == map[i][0]) {
@@ -134,24 +134,24 @@
 static const int32_t keyCodeRotationMap[][4] = {
         // key codes enumerated counter-clockwise with the original (unrotated) key first
         // no rotation,        90 degree rotation,  180 degree rotation, 270 degree rotation
-        { AKEYCODE_DPAD_DOWN,   AKEYCODE_DPAD_RIGHT,  AKEYCODE_DPAD_UP,     AKEYCODE_DPAD_LEFT },
-        { AKEYCODE_DPAD_RIGHT,  AKEYCODE_DPAD_UP,     AKEYCODE_DPAD_LEFT,   AKEYCODE_DPAD_DOWN },
-        { AKEYCODE_DPAD_UP,     AKEYCODE_DPAD_LEFT,   AKEYCODE_DPAD_DOWN,   AKEYCODE_DPAD_RIGHT },
-        { AKEYCODE_DPAD_LEFT,   AKEYCODE_DPAD_DOWN,   AKEYCODE_DPAD_RIGHT,  AKEYCODE_DPAD_UP },
-        { AKEYCODE_SYSTEM_NAVIGATION_DOWN, AKEYCODE_SYSTEM_NAVIGATION_RIGHT,
-            AKEYCODE_SYSTEM_NAVIGATION_UP, AKEYCODE_SYSTEM_NAVIGATION_LEFT },
-        { AKEYCODE_SYSTEM_NAVIGATION_RIGHT, AKEYCODE_SYSTEM_NAVIGATION_UP,
-            AKEYCODE_SYSTEM_NAVIGATION_LEFT, AKEYCODE_SYSTEM_NAVIGATION_DOWN },
-        { AKEYCODE_SYSTEM_NAVIGATION_UP, AKEYCODE_SYSTEM_NAVIGATION_LEFT,
-            AKEYCODE_SYSTEM_NAVIGATION_DOWN, AKEYCODE_SYSTEM_NAVIGATION_RIGHT },
-        { AKEYCODE_SYSTEM_NAVIGATION_LEFT, AKEYCODE_SYSTEM_NAVIGATION_DOWN,
-            AKEYCODE_SYSTEM_NAVIGATION_RIGHT, AKEYCODE_SYSTEM_NAVIGATION_UP },
+        {AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_LEFT},
+        {AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_UP, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_DOWN},
+        {AKEYCODE_DPAD_UP, AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_RIGHT},
+        {AKEYCODE_DPAD_LEFT, AKEYCODE_DPAD_DOWN, AKEYCODE_DPAD_RIGHT, AKEYCODE_DPAD_UP},
+        {AKEYCODE_SYSTEM_NAVIGATION_DOWN, AKEYCODE_SYSTEM_NAVIGATION_RIGHT,
+         AKEYCODE_SYSTEM_NAVIGATION_UP, AKEYCODE_SYSTEM_NAVIGATION_LEFT},
+        {AKEYCODE_SYSTEM_NAVIGATION_RIGHT, AKEYCODE_SYSTEM_NAVIGATION_UP,
+         AKEYCODE_SYSTEM_NAVIGATION_LEFT, AKEYCODE_SYSTEM_NAVIGATION_DOWN},
+        {AKEYCODE_SYSTEM_NAVIGATION_UP, AKEYCODE_SYSTEM_NAVIGATION_LEFT,
+         AKEYCODE_SYSTEM_NAVIGATION_DOWN, AKEYCODE_SYSTEM_NAVIGATION_RIGHT},
+        {AKEYCODE_SYSTEM_NAVIGATION_LEFT, AKEYCODE_SYSTEM_NAVIGATION_DOWN,
+         AKEYCODE_SYSTEM_NAVIGATION_RIGHT, AKEYCODE_SYSTEM_NAVIGATION_UP},
 };
 static const size_t keyCodeRotationMapSize =
         sizeof(keyCodeRotationMap) / sizeof(keyCodeRotationMap[0]);
 
-static int32_t rotateStemKey(int32_t value, int32_t orientation,
-        const int32_t map[][2], size_t mapSize) {
+static int32_t rotateStemKey(int32_t value, int32_t orientation, const int32_t map[][2],
+                             size_t mapSize) {
     if (orientation == DISPLAY_ORIENTATION_180) {
         for (size_t i = 0; i < mapSize; i++) {
             if (value == map[i][0]) {
@@ -166,53 +166,52 @@
 static int32_t stemKeyRotationMap[][2] = {
         // key codes enumerated with the original (unrotated) key first
         // no rotation,           180 degree rotation
-        { AKEYCODE_STEM_PRIMARY, AKEYCODE_STEM_PRIMARY },
-        { AKEYCODE_STEM_1,       AKEYCODE_STEM_1 },
-        { AKEYCODE_STEM_2,       AKEYCODE_STEM_2 },
-        { AKEYCODE_STEM_3,       AKEYCODE_STEM_3 },
+        {AKEYCODE_STEM_PRIMARY, AKEYCODE_STEM_PRIMARY},
+        {AKEYCODE_STEM_1, AKEYCODE_STEM_1},
+        {AKEYCODE_STEM_2, AKEYCODE_STEM_2},
+        {AKEYCODE_STEM_3, AKEYCODE_STEM_3},
 };
 static const size_t stemKeyRotationMapSize =
         sizeof(stemKeyRotationMap) / sizeof(stemKeyRotationMap[0]);
 
 static int32_t rotateKeyCode(int32_t keyCode, int32_t orientation) {
-    keyCode = rotateStemKey(keyCode, orientation,
-            stemKeyRotationMap, stemKeyRotationMapSize);
-    return rotateValueUsingRotationMap(keyCode, orientation,
-            keyCodeRotationMap, keyCodeRotationMapSize);
+    keyCode = rotateStemKey(keyCode, orientation, stemKeyRotationMap, stemKeyRotationMapSize);
+    return rotateValueUsingRotationMap(keyCode, orientation, keyCodeRotationMap,
+                                       keyCodeRotationMapSize);
 }
 
 static void rotateDelta(int32_t orientation, float* deltaX, float* deltaY) {
     float temp;
     switch (orientation) {
-    case DISPLAY_ORIENTATION_90:
-        temp = *deltaX;
-        *deltaX = *deltaY;
-        *deltaY = -temp;
-        break;
+        case DISPLAY_ORIENTATION_90:
+            temp = *deltaX;
+            *deltaX = *deltaY;
+            *deltaY = -temp;
+            break;
 
-    case DISPLAY_ORIENTATION_180:
-        *deltaX = -*deltaX;
-        *deltaY = -*deltaY;
-        break;
+        case DISPLAY_ORIENTATION_180:
+            *deltaX = -*deltaX;
+            *deltaY = -*deltaY;
+            break;
 
-    case DISPLAY_ORIENTATION_270:
-        temp = *deltaX;
-        *deltaX = -*deltaY;
-        *deltaY = temp;
-        break;
+        case DISPLAY_ORIENTATION_270:
+            temp = *deltaX;
+            *deltaX = -*deltaY;
+            *deltaY = temp;
+            break;
     }
 }
 
 static inline bool sourcesMatchMask(uint32_t sources, uint32_t sourceMask) {
-    return (sources & sourceMask & ~ AINPUT_SOURCE_CLASS_MASK) != 0;
+    return (sources & sourceMask & ~AINPUT_SOURCE_CLASS_MASK) != 0;
 }
 
 // Returns true if the pointer should be reported as being down given the specified
 // button states.  This determines whether the event is reported as a touch event.
 static bool isPointerDown(int32_t buttonState) {
     return buttonState &
-            (AMOTION_EVENT_BUTTON_PRIMARY | AMOTION_EVENT_BUTTON_SECONDARY
-                    | AMOTION_EVENT_BUTTON_TERTIARY);
+            (AMOTION_EVENT_BUTTON_PRIMARY | AMOTION_EVENT_BUTTON_SECONDARY |
+             AMOTION_EVENT_BUTTON_TERTIARY);
 }
 
 static float calculateCommonVector(float a, float b) {
@@ -225,35 +224,32 @@
     }
 }
 
-static void synthesizeButtonKey(InputReaderContext* context, int32_t action,
-        nsecs_t when, int32_t deviceId, uint32_t source, int32_t displayId,
-        uint32_t policyFlags, int32_t lastButtonState, int32_t currentButtonState,
-        int32_t buttonState, int32_t keyCode) {
-    if (
-            (action == AKEY_EVENT_ACTION_DOWN
-                    && !(lastButtonState & buttonState)
-                    && (currentButtonState & buttonState))
-            || (action == AKEY_EVENT_ACTION_UP
-                    && (lastButtonState & buttonState)
-                    && !(currentButtonState & buttonState))) {
+static void synthesizeButtonKey(InputReaderContext* context, int32_t action, nsecs_t when,
+                                int32_t deviceId, uint32_t source, int32_t displayId,
+                                uint32_t policyFlags, int32_t lastButtonState,
+                                int32_t currentButtonState, int32_t buttonState, int32_t keyCode) {
+    if ((action == AKEY_EVENT_ACTION_DOWN && !(lastButtonState & buttonState) &&
+         (currentButtonState & buttonState)) ||
+        (action == AKEY_EVENT_ACTION_UP && (lastButtonState & buttonState) &&
+         !(currentButtonState & buttonState))) {
         NotifyKeyArgs args(context->getNextSequenceNum(), when, deviceId, source, displayId,
-                policyFlags, action, 0, keyCode, 0, context->getGlobalMetaState(), when);
+                           policyFlags, action, 0, keyCode, 0, context->getGlobalMetaState(), when);
         context->getListener()->notifyKey(&args);
     }
 }
 
-static void synthesizeButtonKeys(InputReaderContext* context, int32_t action,
-        nsecs_t when, int32_t deviceId, uint32_t source, int32_t displayId,
-        uint32_t policyFlags, int32_t lastButtonState, int32_t currentButtonState) {
+static void synthesizeButtonKeys(InputReaderContext* context, int32_t action, nsecs_t when,
+                                 int32_t deviceId, uint32_t source, int32_t displayId,
+                                 uint32_t policyFlags, int32_t lastButtonState,
+                                 int32_t currentButtonState) {
     synthesizeButtonKey(context, action, when, deviceId, source, displayId, policyFlags,
-            lastButtonState, currentButtonState,
-            AMOTION_EVENT_BUTTON_BACK, AKEYCODE_BACK);
+                        lastButtonState, currentButtonState, AMOTION_EVENT_BUTTON_BACK,
+                        AKEYCODE_BACK);
     synthesizeButtonKey(context, action, when, deviceId, source, displayId, policyFlags,
-            lastButtonState, currentButtonState,
-            AMOTION_EVENT_BUTTON_FORWARD, AKEYCODE_FORWARD);
+                        lastButtonState, currentButtonState, AMOTION_EVENT_BUTTON_FORWARD,
+                        AKEYCODE_FORWARD);
 }
 
-
 // --- InputReader ---
 
 InputReader::InputReader(std::shared_ptr<EventHubInterface> eventHub,
@@ -355,8 +351,8 @@
         if (type < EventHubInterface::FIRST_SYNTHETIC_EVENT) {
             int32_t deviceId = rawEvent->deviceId;
             while (batchSize < count) {
-                if (rawEvent[batchSize].type >= EventHubInterface::FIRST_SYNTHETIC_EVENT
-                        || rawEvent[batchSize].deviceId != deviceId) {
+                if (rawEvent[batchSize].type >= EventHubInterface::FIRST_SYNTHETIC_EVENT ||
+                    rawEvent[batchSize].deviceId != deviceId) {
                     break;
                 }
                 batchSize += 1;
@@ -367,18 +363,18 @@
             processEventsForDeviceLocked(deviceId, rawEvent, batchSize);
         } else {
             switch (rawEvent->type) {
-            case EventHubInterface::DEVICE_ADDED:
-                addDeviceLocked(rawEvent->when, rawEvent->deviceId);
-                break;
-            case EventHubInterface::DEVICE_REMOVED:
-                removeDeviceLocked(rawEvent->when, rawEvent->deviceId);
-                break;
-            case EventHubInterface::FINISHED_DEVICE_SCAN:
-                handleConfigurationChangedLocked(rawEvent->when);
-                break;
-            default:
-                ALOG_ASSERT(false); // can't happen
-                break;
+                case EventHubInterface::DEVICE_ADDED:
+                    addDeviceLocked(rawEvent->when, rawEvent->deviceId);
+                    break;
+                case EventHubInterface::DEVICE_REMOVED:
+                    removeDeviceLocked(rawEvent->when, rawEvent->deviceId);
+                    break;
+                case EventHubInterface::FINISHED_DEVICE_SCAN:
+                    handleConfigurationChangedLocked(rawEvent->when);
+                    break;
+                default:
+                    ALOG_ASSERT(false); // can't happen
+                    break;
             }
         }
         count -= batchSize;
@@ -403,10 +399,10 @@
 
     if (device->isIgnored()) {
         ALOGI("Device added: id=%d, name='%s' (ignored non-input device)", deviceId,
-                identifier.name.c_str());
+              identifier.name.c_str());
     } else {
-        ALOGI("Device added: id=%d, name='%s', sources=0x%08x", deviceId,
-                identifier.name.c_str(), device->getSources());
+        ALOGI("Device added: id=%d, name='%s', sources=0x%08x", deviceId, identifier.name.c_str(),
+              device->getSources());
     }
 
     mDevices.add(deviceId, device);
@@ -430,11 +426,11 @@
     bumpGenerationLocked();
 
     if (device->isIgnored()) {
-        ALOGI("Device removed: id=%d, name='%s' (ignored non-input device)",
-                device->getId(), device->getName().c_str());
+        ALOGI("Device removed: id=%d, name='%s' (ignored non-input device)", device->getId(),
+              device->getName().c_str());
     } else {
-        ALOGI("Device removed: id=%d, name='%s', sources=0x%08x",
-                device->getId(), device->getName().c_str(), device->getSources());
+        ALOGI("Device removed: id=%d, name='%s', sources=0x%08x", device->getId(),
+              device->getName().c_str(), device->getSources());
     }
 
     if (device->getClasses() & INPUT_DEVICE_CLASS_EXTERNAL_STYLUS) {
@@ -446,9 +442,10 @@
 }
 
 InputDevice* InputReader::createDeviceLocked(int32_t deviceId, int32_t controllerNumber,
-        const InputDeviceIdentifier& identifier, uint32_t classes) {
+                                             const InputDeviceIdentifier& identifier,
+                                             uint32_t classes) {
     InputDevice* device = new InputDevice(&mContext, deviceId, bumpGenerationLocked(),
-            controllerNumber, identifier, classes);
+                                          controllerNumber, identifier, classes);
 
     // External devices.
     if (classes & INPUT_DEVICE_CLASS_EXTERNAL) {
@@ -520,8 +517,8 @@
     return device;
 }
 
-void InputReader::processEventsForDeviceLocked(int32_t deviceId,
-        const RawEvent* rawEvents, size_t count) {
+void InputReader::processEventsForDeviceLocked(int32_t deviceId, const RawEvent* rawEvents,
+                                               size_t count) {
     ssize_t deviceIndex = mDevices.indexOfKey(deviceId);
     if (deviceIndex < 0) {
         ALOGW("Discarding event for unknown deviceId %d.", deviceId);
@@ -530,7 +527,7 @@
 
     InputDevice* device = mDevices.valueAt(deviceIndex);
     if (device->isIgnored()) {
-        //ALOGD("Discarding event for ignored deviceId %d.", deviceId);
+        // ALOGD("Discarding event for ignored deviceId %d.", deviceId);
         return;
     }
 
@@ -614,14 +611,13 @@
     mDisableVirtualKeysTimeout = time;
 }
 
-bool InputReader::shouldDropVirtualKeyLocked(nsecs_t now,
-        InputDevice* device, int32_t keyCode, int32_t scanCode) {
+bool InputReader::shouldDropVirtualKeyLocked(nsecs_t now, InputDevice* device, int32_t keyCode,
+                                             int32_t scanCode) {
     if (now < mDisableVirtualKeysTimeout) {
         ALOGI("Dropping virtual key from device %s because virtual keys are "
-                "temporarily disabled for the next %0.3fms.  keyCode=%d, scanCode=%d",
-                device->getName().c_str(),
-                (mDisableVirtualKeysTimeout - now) * 0.000001,
-                keyCode, scanCode);
+              "temporarily disabled for the next %0.3fms.  keyCode=%d, scanCode=%d",
+              device->getName().c_str(), (mDisableVirtualKeysTimeout - now) * 0.000001, keyCode,
+              scanCode);
         return true;
     } else {
         return false;
@@ -665,15 +661,13 @@
     }
 }
 
-int32_t InputReader::getKeyCodeState(int32_t deviceId, uint32_t sourceMask,
-        int32_t keyCode) {
+int32_t InputReader::getKeyCodeState(int32_t deviceId, uint32_t sourceMask, int32_t keyCode) {
     AutoMutex _l(mLock);
 
     return getStateLocked(deviceId, sourceMask, keyCode, &InputDevice::getKeyCodeState);
 }
 
-int32_t InputReader::getScanCodeState(int32_t deviceId, uint32_t sourceMask,
-        int32_t scanCode) {
+int32_t InputReader::getScanCodeState(int32_t deviceId, uint32_t sourceMask, int32_t scanCode) {
     AutoMutex _l(mLock);
 
     return getStateLocked(deviceId, sourceMask, scanCode, &InputDevice::getScanCodeState);
@@ -686,13 +680,13 @@
 }
 
 int32_t InputReader::getStateLocked(int32_t deviceId, uint32_t sourceMask, int32_t code,
-        GetStateFunc getStateFunc) {
+                                    GetStateFunc getStateFunc) {
     int32_t result = AKEY_STATE_UNKNOWN;
     if (deviceId >= 0) {
         ssize_t deviceIndex = mDevices.indexOfKey(deviceId);
         if (deviceIndex >= 0) {
             InputDevice* device = mDevices.valueAt(deviceIndex);
-            if (! device->isIgnored() && sourcesMatchMask(device->getSources(), sourceMask)) {
+            if (!device->isIgnored() && sourcesMatchMask(device->getSources(), sourceMask)) {
                 result = (device->*getStateFunc)(sourceMask, code);
             }
         }
@@ -700,7 +694,7 @@
         size_t numDevices = mDevices.size();
         for (size_t i = 0; i < numDevices; i++) {
             InputDevice* device = mDevices.valueAt(i);
-            if (! device->isIgnored() && sourcesMatchMask(device->getSources(), sourceMask)) {
+            if (!device->isIgnored() && sourcesMatchMask(device->getSources(), sourceMask)) {
                 // If any device reports AKEY_STATE_DOWN or AKEY_STATE_VIRTUAL, return that
                 // value.  Otherwise, return AKEY_STATE_UP as long as one device reports it.
                 int32_t currentResult = (device->*getStateFunc)(sourceMask, code);
@@ -730,8 +724,8 @@
     device->updateMetaState(AKEYCODE_CAPS_LOCK);
 }
 
-bool InputReader::hasKeys(int32_t deviceId, uint32_t sourceMask,
-        size_t numCodes, const int32_t* keyCodes, uint8_t* outFlags) {
+bool InputReader::hasKeys(int32_t deviceId, uint32_t sourceMask, size_t numCodes,
+                          const int32_t* keyCodes, uint8_t* outFlags) {
     AutoMutex _l(mLock);
 
     memset(outFlags, 0, numCodes);
@@ -739,24 +733,23 @@
 }
 
 bool InputReader::markSupportedKeyCodesLocked(int32_t deviceId, uint32_t sourceMask,
-        size_t numCodes, const int32_t* keyCodes, uint8_t* outFlags) {
+                                              size_t numCodes, const int32_t* keyCodes,
+                                              uint8_t* outFlags) {
     bool result = false;
     if (deviceId >= 0) {
         ssize_t deviceIndex = mDevices.indexOfKey(deviceId);
         if (deviceIndex >= 0) {
             InputDevice* device = mDevices.valueAt(deviceIndex);
-            if (! device->isIgnored() && sourcesMatchMask(device->getSources(), sourceMask)) {
-                result = device->markSupportedKeyCodes(sourceMask,
-                        numCodes, keyCodes, outFlags);
+            if (!device->isIgnored() && sourcesMatchMask(device->getSources(), sourceMask)) {
+                result = device->markSupportedKeyCodes(sourceMask, numCodes, keyCodes, outFlags);
             }
         }
     } else {
         size_t numDevices = mDevices.size();
         for (size_t i = 0; i < numDevices; i++) {
             InputDevice* device = mDevices.valueAt(i);
-            if (! device->isIgnored() && sourcesMatchMask(device->getSources(), sourceMask)) {
-                result |= device->markSupportedKeyCodes(sourceMask,
-                        numCodes, keyCodes, outFlags);
+            if (!device->isIgnored() && sourcesMatchMask(device->getSources(), sourceMask)) {
+                result |= device->markSupportedKeyCodes(sourceMask, numCodes, keyCodes, outFlags);
             }
         }
     }
@@ -777,7 +770,7 @@
 }
 
 void InputReader::vibrate(int32_t deviceId, const nsecs_t* pattern, size_t patternSize,
-        ssize_t repeat, int32_t token) {
+                          ssize_t repeat, int32_t token) {
     AutoMutex _l(mLock);
 
     ssize_t deviceIndex = mDevices.indexOfKey(deviceId);
@@ -860,47 +853,46 @@
     }
     dump += "]\n";
     dump += StringPrintf(INDENT2 "VirtualKeyQuietTime: %0.1fms\n",
-            mConfig.virtualKeyQuietTime * 0.000001f);
+                         mConfig.virtualKeyQuietTime * 0.000001f);
 
     dump += StringPrintf(INDENT2 "PointerVelocityControlParameters: "
-            "scale=%0.3f, lowThreshold=%0.3f, highThreshold=%0.3f, acceleration=%0.3f\n",
-            mConfig.pointerVelocityControlParameters.scale,
-            mConfig.pointerVelocityControlParameters.lowThreshold,
-            mConfig.pointerVelocityControlParameters.highThreshold,
-            mConfig.pointerVelocityControlParameters.acceleration);
+                                 "scale=%0.3f, lowThreshold=%0.3f, highThreshold=%0.3f, "
+                                 "acceleration=%0.3f\n",
+                         mConfig.pointerVelocityControlParameters.scale,
+                         mConfig.pointerVelocityControlParameters.lowThreshold,
+                         mConfig.pointerVelocityControlParameters.highThreshold,
+                         mConfig.pointerVelocityControlParameters.acceleration);
 
     dump += StringPrintf(INDENT2 "WheelVelocityControlParameters: "
-            "scale=%0.3f, lowThreshold=%0.3f, highThreshold=%0.3f, acceleration=%0.3f\n",
-            mConfig.wheelVelocityControlParameters.scale,
-            mConfig.wheelVelocityControlParameters.lowThreshold,
-            mConfig.wheelVelocityControlParameters.highThreshold,
-            mConfig.wheelVelocityControlParameters.acceleration);
+                                 "scale=%0.3f, lowThreshold=%0.3f, highThreshold=%0.3f, "
+                                 "acceleration=%0.3f\n",
+                         mConfig.wheelVelocityControlParameters.scale,
+                         mConfig.wheelVelocityControlParameters.lowThreshold,
+                         mConfig.wheelVelocityControlParameters.highThreshold,
+                         mConfig.wheelVelocityControlParameters.acceleration);
 
     dump += StringPrintf(INDENT2 "PointerGesture:\n");
-    dump += StringPrintf(INDENT3 "Enabled: %s\n",
-            toString(mConfig.pointerGesturesEnabled));
+    dump += StringPrintf(INDENT3 "Enabled: %s\n", toString(mConfig.pointerGesturesEnabled));
     dump += StringPrintf(INDENT3 "QuietInterval: %0.1fms\n",
-            mConfig.pointerGestureQuietInterval * 0.000001f);
+                         mConfig.pointerGestureQuietInterval * 0.000001f);
     dump += StringPrintf(INDENT3 "DragMinSwitchSpeed: %0.1fpx/s\n",
-            mConfig.pointerGestureDragMinSwitchSpeed);
+                         mConfig.pointerGestureDragMinSwitchSpeed);
     dump += StringPrintf(INDENT3 "TapInterval: %0.1fms\n",
-            mConfig.pointerGestureTapInterval * 0.000001f);
+                         mConfig.pointerGestureTapInterval * 0.000001f);
     dump += StringPrintf(INDENT3 "TapDragInterval: %0.1fms\n",
-            mConfig.pointerGestureTapDragInterval * 0.000001f);
-    dump += StringPrintf(INDENT3 "TapSlop: %0.1fpx\n",
-            mConfig.pointerGestureTapSlop);
+                         mConfig.pointerGestureTapDragInterval * 0.000001f);
+    dump += StringPrintf(INDENT3 "TapSlop: %0.1fpx\n", mConfig.pointerGestureTapSlop);
     dump += StringPrintf(INDENT3 "MultitouchSettleInterval: %0.1fms\n",
-            mConfig.pointerGestureMultitouchSettleInterval * 0.000001f);
+                         mConfig.pointerGestureMultitouchSettleInterval * 0.000001f);
     dump += StringPrintf(INDENT3 "MultitouchMinDistance: %0.1fpx\n",
-            mConfig.pointerGestureMultitouchMinDistance);
+                         mConfig.pointerGestureMultitouchMinDistance);
     dump += StringPrintf(INDENT3 "SwipeTransitionAngleCosine: %0.1f\n",
-            mConfig.pointerGestureSwipeTransitionAngleCosine);
+                         mConfig.pointerGestureSwipeTransitionAngleCosine);
     dump += StringPrintf(INDENT3 "SwipeMaxWidthRatio: %0.1f\n",
-            mConfig.pointerGestureSwipeMaxWidthRatio);
+                         mConfig.pointerGestureSwipeMaxWidthRatio);
     dump += StringPrintf(INDENT3 "MovementSpeedRatio: %0.1f\n",
-            mConfig.pointerGestureMovementSpeedRatio);
-    dump += StringPrintf(INDENT3 "ZoomSpeedRatio: %0.1f\n",
-            mConfig.pointerGestureZoomSpeedRatio);
+                         mConfig.pointerGestureMovementSpeedRatio);
+    dump += StringPrintf(INDENT3 "ZoomSpeedRatio: %0.1f\n", mConfig.pointerGestureZoomSpeedRatio);
 
     dump += INDENT3 "Viewports:\n";
     mConfig.dump(dump);
@@ -917,12 +909,9 @@
     mEventHub->monitor();
 }
 
-
 // --- InputReader::ContextImpl ---
 
-InputReader::ContextImpl::ContextImpl(InputReader* reader) :
-        mReader(reader) {
-}
+InputReader::ContextImpl::ContextImpl(InputReader* reader) : mReader(reader) {}
 
 void InputReader::ContextImpl::updateGlobalMetaState() {
     // lock is already held by the input loop
@@ -939,8 +928,8 @@
     mReader->disableVirtualKeysUntilLocked(time);
 }
 
-bool InputReader::ContextImpl::shouldDropVirtualKey(nsecs_t now,
-        InputDevice* device, int32_t keyCode, int32_t scanCode) {
+bool InputReader::ContextImpl::shouldDropVirtualKey(nsecs_t now, InputDevice* device,
+                                                    int32_t keyCode, int32_t scanCode) {
     // lock is already held by the input loop
     return mReader->shouldDropVirtualKeyLocked(now, device, keyCode, scanCode);
 }
@@ -988,11 +977,18 @@
 // --- InputDevice ---
 
 InputDevice::InputDevice(InputReaderContext* context, int32_t id, int32_t generation,
-        int32_t controllerNumber, const InputDeviceIdentifier& identifier, uint32_t classes) :
-        mContext(context), mId(id), mGeneration(generation), mControllerNumber(controllerNumber),
-        mIdentifier(identifier), mClasses(classes),
-        mSources(0), mIsExternal(false), mHasMic(false), mDropUntilNextSync(false) {
-}
+                         int32_t controllerNumber, const InputDeviceIdentifier& identifier,
+                         uint32_t classes)
+      : mContext(context),
+        mId(id),
+        mGeneration(generation),
+        mControllerNumber(controllerNumber),
+        mIdentifier(identifier),
+        mClasses(classes),
+        mSources(0),
+        mIsExternal(false),
+        mHasMic(false),
+        mDropUntilNextSync(false) {}
 
 InputDevice::~InputDevice() {
     size_t numMappers = mMappers.size();
@@ -1034,7 +1030,7 @@
     getDeviceInfo(&deviceInfo);
 
     dump += StringPrintf(INDENT "Device %d: %s\n", deviceInfo.getId(),
-            deviceInfo.getDisplayName().c_str());
+                         deviceInfo.getDisplayName().c_str());
     dump += StringPrintf(INDENT2 "Generation: %d\n", mGeneration);
     dump += StringPrintf(INDENT2 "IsExternal: %s\n", toString(mIsExternal));
     dump += StringPrintf(INDENT2 "AssociatedDisplayPort: ");
@@ -1060,10 +1056,11 @@
             } else {
                 snprintf(name, sizeof(name), "%d", range.axis);
             }
-            dump += StringPrintf(INDENT3 "%s: source=0x%08x, "
-                    "min=%0.3f, max=%0.3f, flat=%0.3f, fuzz=%0.3f, resolution=%0.3f\n",
-                    name, range.source, range.min, range.max, range.flat, range.fuzz,
-                    range.resolution);
+            dump += StringPrintf(INDENT3
+                                 "%s: source=0x%08x, "
+                                 "min=%0.3f, max=%0.3f, flat=%0.3f, fuzz=%0.3f, resolution=%0.3f\n",
+                                 name, range.source, range.min, range.max, range.flat, range.fuzz,
+                                 range.resolution);
         }
     }
 
@@ -1078,7 +1075,8 @@
     mMappers.push_back(mapper);
 }
 
-void InputDevice::configure(nsecs_t when, const InputReaderConfiguration* config, uint32_t changes) {
+void InputDevice::configure(nsecs_t when, const InputReaderConfiguration* config,
+                            uint32_t changes) {
     mSources = 0;
 
     if (!isIgnored()) {
@@ -1113,7 +1111,7 @@
         }
 
         if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO)) {
-             // In most situations, no port will be specified.
+            // In most situations, no port will be specified.
             mAssociatedDisplayPort = std::nullopt;
             mAssociatedViewport = std::nullopt;
             // Find the display port that corresponds to the current input port.
@@ -1181,8 +1179,7 @@
     for (const RawEvent* rawEvent = rawEvents; count != 0; rawEvent++) {
 #if DEBUG_RAW_EVENTS
         ALOGD("Input event: device=%d type=0x%04x code=0x%04x value=0x%08x when=%" PRId64,
-                rawEvent->deviceId, rawEvent->type, rawEvent->code, rawEvent->value,
-                rawEvent->when);
+              rawEvent->deviceId, rawEvent->type, rawEvent->code, rawEvent->value, rawEvent->when);
 #endif
 
         if (mDropUntilNextSync) {
@@ -1222,23 +1219,23 @@
 }
 
 void InputDevice::getDeviceInfo(InputDeviceInfo* outDeviceInfo) {
-    outDeviceInfo->initialize(mId, mGeneration, mControllerNumber, mIdentifier, mAlias,
-            mIsExternal, mHasMic);
+    outDeviceInfo->initialize(mId, mGeneration, mControllerNumber, mIdentifier, mAlias, mIsExternal,
+                              mHasMic);
     for (InputMapper* mapper : mMappers) {
         mapper->populateDeviceInfo(outDeviceInfo);
     }
 }
 
 int32_t InputDevice::getKeyCodeState(uint32_t sourceMask, int32_t keyCode) {
-    return getState(sourceMask, keyCode, & InputMapper::getKeyCodeState);
+    return getState(sourceMask, keyCode, &InputMapper::getKeyCodeState);
 }
 
 int32_t InputDevice::getScanCodeState(uint32_t sourceMask, int32_t scanCode) {
-    return getState(sourceMask, scanCode, & InputMapper::getScanCodeState);
+    return getState(sourceMask, scanCode, &InputMapper::getScanCodeState);
 }
 
 int32_t InputDevice::getSwitchState(uint32_t sourceMask, int32_t switchCode) {
-    return getState(sourceMask, switchCode, & InputMapper::getSwitchState);
+    return getState(sourceMask, switchCode, &InputMapper::getSwitchState);
 }
 
 int32_t InputDevice::getState(uint32_t sourceMask, int32_t code, GetStateFunc getStateFunc) {
@@ -1259,7 +1256,7 @@
 }
 
 bool InputDevice::markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
-        const int32_t* keyCodes, uint8_t* outFlags) {
+                                        const int32_t* keyCodes, uint8_t* outFlags) {
     bool result = false;
     for (InputMapper* mapper : mMappers) {
         if (sourcesMatchMask(mapper->getSources(), sourceMask)) {
@@ -1270,7 +1267,7 @@
 }
 
 void InputDevice::vibrate(const nsecs_t* pattern, size_t patternSize, ssize_t repeat,
-        int32_t token) {
+                          int32_t token) {
     for (InputMapper* mapper : mMappers) {
         mapper->vibrate(pattern, patternSize, repeat, token);
     }
@@ -1365,30 +1362,30 @@
 void CursorButtonAccumulator::process(const RawEvent* rawEvent) {
     if (rawEvent->type == EV_KEY) {
         switch (rawEvent->code) {
-        case BTN_LEFT:
-            mBtnLeft = rawEvent->value;
-            break;
-        case BTN_RIGHT:
-            mBtnRight = rawEvent->value;
-            break;
-        case BTN_MIDDLE:
-            mBtnMiddle = rawEvent->value;
-            break;
-        case BTN_BACK:
-            mBtnBack = rawEvent->value;
-            break;
-        case BTN_SIDE:
-            mBtnSide = rawEvent->value;
-            break;
-        case BTN_FORWARD:
-            mBtnForward = rawEvent->value;
-            break;
-        case BTN_EXTRA:
-            mBtnExtra = rawEvent->value;
-            break;
-        case BTN_TASK:
-            mBtnTask = rawEvent->value;
-            break;
+            case BTN_LEFT:
+                mBtnLeft = rawEvent->value;
+                break;
+            case BTN_RIGHT:
+                mBtnRight = rawEvent->value;
+                break;
+            case BTN_MIDDLE:
+                mBtnMiddle = rawEvent->value;
+                break;
+            case BTN_BACK:
+                mBtnBack = rawEvent->value;
+                break;
+            case BTN_SIDE:
+                mBtnSide = rawEvent->value;
+                break;
+            case BTN_FORWARD:
+                mBtnForward = rawEvent->value;
+                break;
+            case BTN_EXTRA:
+                mBtnExtra = rawEvent->value;
+                break;
+            case BTN_TASK:
+                mBtnTask = rawEvent->value;
+                break;
         }
     }
 }
@@ -1413,7 +1410,6 @@
     return result;
 }
 
-
 // --- CursorMotionAccumulator ---
 
 CursorMotionAccumulator::CursorMotionAccumulator() {
@@ -1432,12 +1428,12 @@
 void CursorMotionAccumulator::process(const RawEvent* rawEvent) {
     if (rawEvent->type == EV_REL) {
         switch (rawEvent->code) {
-        case REL_X:
-            mRelX = rawEvent->value;
-            break;
-        case REL_Y:
-            mRelY = rawEvent->value;
-            break;
+            case REL_X:
+                mRelX = rawEvent->value;
+                break;
+            case REL_Y:
+                mRelY = rawEvent->value;
+                break;
         }
     }
 }
@@ -1446,11 +1442,9 @@
     clearRelativeAxes();
 }
 
-
 // --- CursorScrollAccumulator ---
 
-CursorScrollAccumulator::CursorScrollAccumulator() :
-        mHaveRelWheel(false), mHaveRelHWheel(false) {
+CursorScrollAccumulator::CursorScrollAccumulator() : mHaveRelWheel(false), mHaveRelHWheel(false) {
     clearRelativeAxes();
 }
 
@@ -1471,12 +1465,12 @@
 void CursorScrollAccumulator::process(const RawEvent* rawEvent) {
     if (rawEvent->type == EV_REL) {
         switch (rawEvent->code) {
-        case REL_WHEEL:
-            mRelWheel = rawEvent->value;
-            break;
-        case REL_HWHEEL:
-            mRelHWheel = rawEvent->value;
-            break;
+            case REL_WHEEL:
+                mRelWheel = rawEvent->value;
+                break;
+            case REL_HWHEEL:
+                mRelHWheel = rawEvent->value;
+                break;
         }
     }
 }
@@ -1485,29 +1479,24 @@
     clearRelativeAxes();
 }
 
-
 // --- TouchButtonAccumulator ---
 
-TouchButtonAccumulator::TouchButtonAccumulator() :
-        mHaveBtnTouch(false), mHaveStylus(false) {
+TouchButtonAccumulator::TouchButtonAccumulator() : mHaveBtnTouch(false), mHaveStylus(false) {
     clearButtons();
 }
 
 void TouchButtonAccumulator::configure(InputDevice* device) {
     mHaveBtnTouch = device->hasKey(BTN_TOUCH);
-    mHaveStylus = device->hasKey(BTN_TOOL_PEN)
-            || device->hasKey(BTN_TOOL_RUBBER)
-            || device->hasKey(BTN_TOOL_BRUSH)
-            || device->hasKey(BTN_TOOL_PENCIL)
-            || device->hasKey(BTN_TOOL_AIRBRUSH);
+    mHaveStylus = device->hasKey(BTN_TOOL_PEN) || device->hasKey(BTN_TOOL_RUBBER) ||
+            device->hasKey(BTN_TOOL_BRUSH) || device->hasKey(BTN_TOOL_PENCIL) ||
+            device->hasKey(BTN_TOOL_AIRBRUSH);
 }
 
 void TouchButtonAccumulator::reset(InputDevice* device) {
     mBtnTouch = device->isKeyPressed(BTN_TOUCH);
     mBtnStylus = device->isKeyPressed(BTN_STYLUS);
     // BTN_0 is what gets mapped for the HID usage Digitizers.SecondaryBarrelSwitch
-    mBtnStylus2 =
-            device->isKeyPressed(BTN_STYLUS2) || device->isKeyPressed(BTN_0);
+    mBtnStylus2 = device->isKeyPressed(BTN_STYLUS2) || device->isKeyPressed(BTN_0);
     mBtnToolFinger = device->isKeyPressed(BTN_TOOL_FINGER);
     mBtnToolPen = device->isKeyPressed(BTN_TOOL_PEN);
     mBtnToolRubber = device->isKeyPressed(BTN_TOOL_RUBBER);
@@ -1541,49 +1530,50 @@
 void TouchButtonAccumulator::process(const RawEvent* rawEvent) {
     if (rawEvent->type == EV_KEY) {
         switch (rawEvent->code) {
-        case BTN_TOUCH:
-            mBtnTouch = rawEvent->value;
-            break;
-        case BTN_STYLUS:
-            mBtnStylus = rawEvent->value;
-            break;
-        case BTN_STYLUS2:
-        case BTN_0:// BTN_0 is what gets mapped for the HID usage Digitizers.SecondaryBarrelSwitch
-            mBtnStylus2 = rawEvent->value;
-            break;
-        case BTN_TOOL_FINGER:
-            mBtnToolFinger = rawEvent->value;
-            break;
-        case BTN_TOOL_PEN:
-            mBtnToolPen = rawEvent->value;
-            break;
-        case BTN_TOOL_RUBBER:
-            mBtnToolRubber = rawEvent->value;
-            break;
-        case BTN_TOOL_BRUSH:
-            mBtnToolBrush = rawEvent->value;
-            break;
-        case BTN_TOOL_PENCIL:
-            mBtnToolPencil = rawEvent->value;
-            break;
-        case BTN_TOOL_AIRBRUSH:
-            mBtnToolAirbrush = rawEvent->value;
-            break;
-        case BTN_TOOL_MOUSE:
-            mBtnToolMouse = rawEvent->value;
-            break;
-        case BTN_TOOL_LENS:
-            mBtnToolLens = rawEvent->value;
-            break;
-        case BTN_TOOL_DOUBLETAP:
-            mBtnToolDoubleTap = rawEvent->value;
-            break;
-        case BTN_TOOL_TRIPLETAP:
-            mBtnToolTripleTap = rawEvent->value;
-            break;
-        case BTN_TOOL_QUADTAP:
-            mBtnToolQuadTap = rawEvent->value;
-            break;
+            case BTN_TOUCH:
+                mBtnTouch = rawEvent->value;
+                break;
+            case BTN_STYLUS:
+                mBtnStylus = rawEvent->value;
+                break;
+            case BTN_STYLUS2:
+            case BTN_0: // BTN_0 is what gets mapped for the HID usage
+                        // Digitizers.SecondaryBarrelSwitch
+                mBtnStylus2 = rawEvent->value;
+                break;
+            case BTN_TOOL_FINGER:
+                mBtnToolFinger = rawEvent->value;
+                break;
+            case BTN_TOOL_PEN:
+                mBtnToolPen = rawEvent->value;
+                break;
+            case BTN_TOOL_RUBBER:
+                mBtnToolRubber = rawEvent->value;
+                break;
+            case BTN_TOOL_BRUSH:
+                mBtnToolBrush = rawEvent->value;
+                break;
+            case BTN_TOOL_PENCIL:
+                mBtnToolPencil = rawEvent->value;
+                break;
+            case BTN_TOOL_AIRBRUSH:
+                mBtnToolAirbrush = rawEvent->value;
+                break;
+            case BTN_TOOL_MOUSE:
+                mBtnToolMouse = rawEvent->value;
+                break;
+            case BTN_TOOL_LENS:
+                mBtnToolLens = rawEvent->value;
+                break;
+            case BTN_TOOL_DOUBLETAP:
+                mBtnToolDoubleTap = rawEvent->value;
+                break;
+            case BTN_TOOL_TRIPLETAP:
+                mBtnToolTripleTap = rawEvent->value;
+                break;
+            case BTN_TOOL_QUADTAP:
+                mBtnToolQuadTap = rawEvent->value;
+                break;
         }
     }
 }
@@ -1616,10 +1606,9 @@
 }
 
 bool TouchButtonAccumulator::isToolActive() const {
-    return mBtnTouch || mBtnToolFinger || mBtnToolPen || mBtnToolRubber
-            || mBtnToolBrush || mBtnToolPencil || mBtnToolAirbrush
-            || mBtnToolMouse || mBtnToolLens
-            || mBtnToolDoubleTap || mBtnToolTripleTap || mBtnToolQuadTap;
+    return mBtnTouch || mBtnToolFinger || mBtnToolPen || mBtnToolRubber || mBtnToolBrush ||
+            mBtnToolPencil || mBtnToolAirbrush || mBtnToolMouse || mBtnToolLens ||
+            mBtnToolDoubleTap || mBtnToolTripleTap || mBtnToolQuadTap;
 }
 
 bool TouchButtonAccumulator::isHovering() const {
@@ -1630,7 +1619,6 @@
     return mHaveStylus;
 }
 
-
 // --- RawPointerAxes ---
 
 RawPointerAxes::RawPointerAxes() {
@@ -1653,7 +1641,6 @@
     slot.clear();
 }
 
-
 // --- RawPointerData ---
 
 RawPointerData::RawPointerData() {
@@ -1682,7 +1669,7 @@
     float x = 0, y = 0;
     uint32_t count = touchingIdBits.count();
     if (count) {
-        for (BitSet32 idBits(touchingIdBits); !idBits.isEmpty(); ) {
+        for (BitSet32 idBits(touchingIdBits); !idBits.isEmpty();) {
             uint32_t id = idBits.clearFirstMarkedBit();
             const Pointer& pointer = pointerForId(id);
             x += pointer.x;
@@ -1695,7 +1682,6 @@
     *outY = y;
 }
 
-
 // --- CookedPointerData ---
 
 CookedPointerData::CookedPointerData() {
@@ -1722,7 +1708,6 @@
     }
 }
 
-
 // --- SingleTouchMotionAccumulator ---
 
 SingleTouchMotionAccumulator::SingleTouchMotionAccumulator() {
@@ -1752,32 +1737,31 @@
 void SingleTouchMotionAccumulator::process(const RawEvent* rawEvent) {
     if (rawEvent->type == EV_ABS) {
         switch (rawEvent->code) {
-        case ABS_X:
-            mAbsX = rawEvent->value;
-            break;
-        case ABS_Y:
-            mAbsY = rawEvent->value;
-            break;
-        case ABS_PRESSURE:
-            mAbsPressure = rawEvent->value;
-            break;
-        case ABS_TOOL_WIDTH:
-            mAbsToolWidth = rawEvent->value;
-            break;
-        case ABS_DISTANCE:
-            mAbsDistance = rawEvent->value;
-            break;
-        case ABS_TILT_X:
-            mAbsTiltX = rawEvent->value;
-            break;
-        case ABS_TILT_Y:
-            mAbsTiltY = rawEvent->value;
-            break;
+            case ABS_X:
+                mAbsX = rawEvent->value;
+                break;
+            case ABS_Y:
+                mAbsY = rawEvent->value;
+                break;
+            case ABS_PRESSURE:
+                mAbsPressure = rawEvent->value;
+                break;
+            case ABS_TOOL_WIDTH:
+                mAbsToolWidth = rawEvent->value;
+                break;
+            case ABS_DISTANCE:
+                mAbsDistance = rawEvent->value;
+                break;
+            case ABS_TILT_X:
+                mAbsTiltX = rawEvent->value;
+                break;
+            case ABS_TILT_Y:
+                mAbsTiltY = rawEvent->value;
+                break;
         }
     }
 }
 
-
 // --- MultiTouchMotionAccumulator ---
 
 MultiTouchMotionAccumulator::MultiTouchMotionAccumulator()
@@ -1791,8 +1775,8 @@
     delete[] mSlots;
 }
 
-void MultiTouchMotionAccumulator::configure(InputDevice* device,
-        size_t slotCount, bool usingSlotsProtocol) {
+void MultiTouchMotionAccumulator::configure(InputDevice* device, size_t slotCount,
+                                            bool usingSlotsProtocol) {
     mSlotCount = slotCount;
     mUsingSlotsProtocol = usingSlotsProtocol;
     mHaveStylus = device->hasAbsoluteAxis(ABS_MT_TOOL_TYPE);
@@ -1815,8 +1799,8 @@
         // This can cause the touch point to "jump", but at least there will be
         // no stuck touches.
         int32_t initialSlot;
-        status_t status = device->getEventHub()->getAbsoluteAxisValue(device->getId(),
-                ABS_MT_SLOT, &initialSlot);
+        status_t status = device->getEventHub()->getAbsoluteAxisValue(device->getId(), ABS_MT_SLOT,
+                                                                      &initialSlot);
         if (status) {
             ALOGD("Could not retrieve current multitouch slot index.  status=%d", status);
             initialSlot = -1;
@@ -1852,67 +1836,67 @@
 #if DEBUG_POINTERS
             if (newSlot) {
                 ALOGW("MultiTouch device emitted invalid slot index %d but it "
-                        "should be between 0 and %zd; ignoring this slot.",
-                        mCurrentSlot, mSlotCount - 1);
+                      "should be between 0 and %zd; ignoring this slot.",
+                      mCurrentSlot, mSlotCount - 1);
             }
 #endif
         } else {
             Slot* slot = &mSlots[mCurrentSlot];
 
             switch (rawEvent->code) {
-            case ABS_MT_POSITION_X:
-                slot->mInUse = true;
-                slot->mAbsMTPositionX = rawEvent->value;
-                break;
-            case ABS_MT_POSITION_Y:
-                slot->mInUse = true;
-                slot->mAbsMTPositionY = rawEvent->value;
-                break;
-            case ABS_MT_TOUCH_MAJOR:
-                slot->mInUse = true;
-                slot->mAbsMTTouchMajor = rawEvent->value;
-                break;
-            case ABS_MT_TOUCH_MINOR:
-                slot->mInUse = true;
-                slot->mAbsMTTouchMinor = rawEvent->value;
-                slot->mHaveAbsMTTouchMinor = true;
-                break;
-            case ABS_MT_WIDTH_MAJOR:
-                slot->mInUse = true;
-                slot->mAbsMTWidthMajor = rawEvent->value;
-                break;
-            case ABS_MT_WIDTH_MINOR:
-                slot->mInUse = true;
-                slot->mAbsMTWidthMinor = rawEvent->value;
-                slot->mHaveAbsMTWidthMinor = true;
-                break;
-            case ABS_MT_ORIENTATION:
-                slot->mInUse = true;
-                slot->mAbsMTOrientation = rawEvent->value;
-                break;
-            case ABS_MT_TRACKING_ID:
-                if (mUsingSlotsProtocol && rawEvent->value < 0) {
-                    // The slot is no longer in use but it retains its previous contents,
-                    // which may be reused for subsequent touches.
-                    slot->mInUse = false;
-                } else {
+                case ABS_MT_POSITION_X:
                     slot->mInUse = true;
-                    slot->mAbsMTTrackingId = rawEvent->value;
-                }
-                break;
-            case ABS_MT_PRESSURE:
-                slot->mInUse = true;
-                slot->mAbsMTPressure = rawEvent->value;
-                break;
-            case ABS_MT_DISTANCE:
-                slot->mInUse = true;
-                slot->mAbsMTDistance = rawEvent->value;
-                break;
-            case ABS_MT_TOOL_TYPE:
-                slot->mInUse = true;
-                slot->mAbsMTToolType = rawEvent->value;
-                slot->mHaveAbsMTToolType = true;
-                break;
+                    slot->mAbsMTPositionX = rawEvent->value;
+                    break;
+                case ABS_MT_POSITION_Y:
+                    slot->mInUse = true;
+                    slot->mAbsMTPositionY = rawEvent->value;
+                    break;
+                case ABS_MT_TOUCH_MAJOR:
+                    slot->mInUse = true;
+                    slot->mAbsMTTouchMajor = rawEvent->value;
+                    break;
+                case ABS_MT_TOUCH_MINOR:
+                    slot->mInUse = true;
+                    slot->mAbsMTTouchMinor = rawEvent->value;
+                    slot->mHaveAbsMTTouchMinor = true;
+                    break;
+                case ABS_MT_WIDTH_MAJOR:
+                    slot->mInUse = true;
+                    slot->mAbsMTWidthMajor = rawEvent->value;
+                    break;
+                case ABS_MT_WIDTH_MINOR:
+                    slot->mInUse = true;
+                    slot->mAbsMTWidthMinor = rawEvent->value;
+                    slot->mHaveAbsMTWidthMinor = true;
+                    break;
+                case ABS_MT_ORIENTATION:
+                    slot->mInUse = true;
+                    slot->mAbsMTOrientation = rawEvent->value;
+                    break;
+                case ABS_MT_TRACKING_ID:
+                    if (mUsingSlotsProtocol && rawEvent->value < 0) {
+                        // The slot is no longer in use but it retains its previous contents,
+                        // which may be reused for subsequent touches.
+                        slot->mInUse = false;
+                    } else {
+                        slot->mInUse = true;
+                        slot->mAbsMTTrackingId = rawEvent->value;
+                    }
+                    break;
+                case ABS_MT_PRESSURE:
+                    slot->mInUse = true;
+                    slot->mAbsMTPressure = rawEvent->value;
+                    break;
+                case ABS_MT_DISTANCE:
+                    slot->mInUse = true;
+                    slot->mAbsMTDistance = rawEvent->value;
+                    break;
+                case ABS_MT_TOOL_TYPE:
+                    slot->mInUse = true;
+                    slot->mAbsMTToolType = rawEvent->value;
+                    slot->mHaveAbsMTToolType = true;
+                    break;
             }
         }
     } else if (rawEvent->type == EV_SYN && rawEvent->code == SYN_MT_REPORT) {
@@ -1931,7 +1915,6 @@
     return mHaveStylus;
 }
 
-
 // --- MultiTouchMotionAccumulator::Slot ---
 
 MultiTouchMotionAccumulator::Slot::Slot() {
@@ -1959,41 +1942,33 @@
 int32_t MultiTouchMotionAccumulator::Slot::getToolType() const {
     if (mHaveAbsMTToolType) {
         switch (mAbsMTToolType) {
-        case MT_TOOL_FINGER:
-            return AMOTION_EVENT_TOOL_TYPE_FINGER;
-        case MT_TOOL_PEN:
-            return AMOTION_EVENT_TOOL_TYPE_STYLUS;
+            case MT_TOOL_FINGER:
+                return AMOTION_EVENT_TOOL_TYPE_FINGER;
+            case MT_TOOL_PEN:
+                return AMOTION_EVENT_TOOL_TYPE_STYLUS;
         }
     }
     return AMOTION_EVENT_TOOL_TYPE_UNKNOWN;
 }
 
-
 // --- InputMapper ---
 
-InputMapper::InputMapper(InputDevice* device) :
-        mDevice(device), mContext(device->getContext()) {
-}
+InputMapper::InputMapper(InputDevice* device) : mDevice(device), mContext(device->getContext()) {}
 
-InputMapper::~InputMapper() {
-}
+InputMapper::~InputMapper() {}
 
 void InputMapper::populateDeviceInfo(InputDeviceInfo* info) {
     info->addSource(getSources());
 }
 
-void InputMapper::dump(std::string& dump) {
-}
+void InputMapper::dump(std::string& dump) {}
 
-void InputMapper::configure(nsecs_t when,
-        const InputReaderConfiguration* config, uint32_t changes) {
-}
+void InputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
+                            uint32_t changes) {}
 
-void InputMapper::reset(nsecs_t when) {
-}
+void InputMapper::reset(nsecs_t when) {}
 
-void InputMapper::timeoutExpired(nsecs_t when) {
-}
+void InputMapper::timeoutExpired(nsecs_t when) {}
 
 int32_t InputMapper::getKeyCodeState(uint32_t sourceMask, int32_t keyCode) {
     return AKEY_STATE_UNKNOWN;
@@ -2008,33 +1983,26 @@
 }
 
 bool InputMapper::markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
-        const int32_t* keyCodes, uint8_t* outFlags) {
+                                        const int32_t* keyCodes, uint8_t* outFlags) {
     return false;
 }
 
 void InputMapper::vibrate(const nsecs_t* pattern, size_t patternSize, ssize_t repeat,
-        int32_t token) {
-}
+                          int32_t token) {}
 
-void InputMapper::cancelVibrate(int32_t token) {
-}
+void InputMapper::cancelVibrate(int32_t token) {}
 
-void InputMapper::cancelTouch(nsecs_t when) {
-}
+void InputMapper::cancelTouch(nsecs_t when) {}
 
 int32_t InputMapper::getMetaState() {
     return 0;
 }
 
-void InputMapper::updateMetaState(int32_t keyCode) {
-}
+void InputMapper::updateMetaState(int32_t keyCode) {}
 
-void InputMapper::updateExternalStylusState(const StylusState& state) {
+void InputMapper::updateExternalStylusState(const StylusState& state) {}
 
-}
-
-void InputMapper::fadePointer() {
-}
+void InputMapper::fadePointer() {}
 
 status_t InputMapper::getAbsoluteAxisInfo(int32_t axis, RawAbsoluteAxisInfo* axisInfo) {
     return getEventHub()->getAbsoluteAxisInfo(getDeviceId(), axis, axisInfo);
@@ -2044,11 +2012,11 @@
     mDevice->bumpGeneration();
 }
 
-void InputMapper::dumpRawAbsoluteAxisInfo(std::string& dump,
-        const RawAbsoluteAxisInfo& axis, const char* name) {
+void InputMapper::dumpRawAbsoluteAxisInfo(std::string& dump, const RawAbsoluteAxisInfo& axis,
+                                          const char* name) {
     if (axis.valid) {
-        dump += StringPrintf(INDENT4 "%s: min=%d, max=%d, flat=%d, fuzz=%d, resolution=%d\n",
-                name, axis.minValue, axis.maxValue, axis.flat, axis.fuzz, axis.resolution);
+        dump += StringPrintf(INDENT4 "%s: min=%d, max=%d, flat=%d, fuzz=%d, resolution=%d\n", name,
+                             axis.minValue, axis.maxValue, axis.flat, axis.fuzz, axis.resolution);
     } else {
         dump += StringPrintf(INDENT4 "%s: unknown range\n", name);
     }
@@ -2063,12 +2031,10 @@
 
 // --- SwitchInputMapper ---
 
-SwitchInputMapper::SwitchInputMapper(InputDevice* device) :
-        InputMapper(device), mSwitchValues(0), mUpdatedSwitchMask(0) {
-}
+SwitchInputMapper::SwitchInputMapper(InputDevice* device)
+      : InputMapper(device), mSwitchValues(0), mUpdatedSwitchMask(0) {}
 
-SwitchInputMapper::~SwitchInputMapper() {
-}
+SwitchInputMapper::~SwitchInputMapper() {}
 
 uint32_t SwitchInputMapper::getSources() {
     return AINPUT_SOURCE_SWITCH;
@@ -2076,14 +2042,14 @@
 
 void SwitchInputMapper::process(const RawEvent* rawEvent) {
     switch (rawEvent->type) {
-    case EV_SW:
-        processSwitch(rawEvent->code, rawEvent->value);
-        break;
+        case EV_SW:
+            processSwitch(rawEvent->code, rawEvent->value);
+            break;
 
-    case EV_SYN:
-        if (rawEvent->code == SYN_REPORT) {
-            sync(rawEvent->when);
-        }
+        case EV_SYN:
+            if (rawEvent->code == SYN_REPORT) {
+                sync(rawEvent->when);
+            }
     }
 }
 
@@ -2102,7 +2068,7 @@
     if (mUpdatedSwitchMask) {
         uint32_t updatedSwitchValues = mSwitchValues & mUpdatedSwitchMask;
         NotifySwitchArgs args(mContext->getNextSequenceNum(), when, 0, updatedSwitchValues,
-                mUpdatedSwitchMask);
+                              mUpdatedSwitchMask);
         getListener()->notifySwitch(&args);
 
         mUpdatedSwitchMask = 0;
@@ -2120,12 +2086,10 @@
 
 // --- VibratorInputMapper ---
 
-VibratorInputMapper::VibratorInputMapper(InputDevice* device) :
-        InputMapper(device), mVibrating(false) {
-}
+VibratorInputMapper::VibratorInputMapper(InputDevice* device)
+      : InputMapper(device), mVibrating(false) {}
 
-VibratorInputMapper::~VibratorInputMapper() {
-}
+VibratorInputMapper::~VibratorInputMapper() {}
 
 uint32_t VibratorInputMapper::getSources() {
     return 0;
@@ -2142,7 +2106,7 @@
 }
 
 void VibratorInputMapper::vibrate(const nsecs_t* pattern, size_t patternSize, ssize_t repeat,
-        int32_t token) {
+                                  int32_t token) {
 #if DEBUG_VIBRATOR
     std::string patternStr;
     for (size_t i = 0; i < patternSize; i++) {
@@ -2151,8 +2115,8 @@
         }
         patternStr += StringPrintf("%" PRId64, pattern[i]);
     }
-    ALOGD("vibrate: deviceId=%d, pattern=[%s], repeat=%zd, token=%d",
-            getDeviceId(), patternStr.c_str(), repeat, token);
+    ALOGD("vibrate: deviceId=%d, pattern=[%s], repeat=%zd, token=%d", getDeviceId(),
+          patternStr.c_str(), repeat, token);
 #endif
 
     mVibrating = true;
@@ -2230,16 +2194,12 @@
     dump += StringPrintf(INDENT3 "Vibrating: %s\n", toString(mVibrating));
 }
 
-
 // --- KeyboardInputMapper ---
 
-KeyboardInputMapper::KeyboardInputMapper(InputDevice* device,
-        uint32_t source, int32_t keyboardType) :
-        InputMapper(device), mSource(source), mKeyboardType(keyboardType) {
-}
+KeyboardInputMapper::KeyboardInputMapper(InputDevice* device, uint32_t source, int32_t keyboardType)
+      : InputMapper(device), mSource(source), mKeyboardType(keyboardType) {}
 
-KeyboardInputMapper::~KeyboardInputMapper() {
-}
+KeyboardInputMapper::~KeyboardInputMapper() {}
 
 uint32_t KeyboardInputMapper::getSources() {
     return mSource;
@@ -2292,8 +2252,8 @@
     return std::nullopt;
 }
 
-void KeyboardInputMapper::configure(nsecs_t when,
-        const InputReaderConfiguration* config, uint32_t changes) {
+void KeyboardInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
+                                    uint32_t changes) {
     InputMapper::configure(when, config, changes);
 
     if (!changes) { // first time only
@@ -2306,7 +2266,7 @@
     }
 }
 
-static void mapStemKey(int32_t keyCode, const PropertyMap& config, char const *property) {
+static void mapStemKey(int32_t keyCode, const PropertyMap& config, char const* property) {
     int32_t mapped = 0;
     if (config.tryGetProperty(String8(property), mapped) && mapped > 0) {
         for (size_t i = 0; i < stemKeyRotationMapSize; i++) {
@@ -2321,8 +2281,7 @@
 void KeyboardInputMapper::configureParameters() {
     mParameters.orientationAware = false;
     const PropertyMap& config = getDevice()->getConfiguration();
-    config.tryGetProperty(String8("keyboard.orientationAware"),
-            mParameters.orientationAware);
+    config.tryGetProperty(String8("keyboard.orientationAware"), mParameters.orientationAware);
 
     if (mParameters.orientationAware) {
         mapStemKey(AKEYCODE_STEM_PRIMARY, config, "keyboard.rotated.stem_primary");
@@ -2332,16 +2291,13 @@
     }
 
     mParameters.handlesKeyRepeat = false;
-    config.tryGetProperty(String8("keyboard.handlesKeyRepeat"),
-            mParameters.handlesKeyRepeat);
+    config.tryGetProperty(String8("keyboard.handlesKeyRepeat"), mParameters.handlesKeyRepeat);
 }
 
 void KeyboardInputMapper::dumpParameters(std::string& dump) {
     dump += INDENT3 "Parameters:\n";
-    dump += StringPrintf(INDENT4 "OrientationAware: %s\n",
-            toString(mParameters.orientationAware));
-    dump += StringPrintf(INDENT4 "HandlesKeyRepeat: %s\n",
-            toString(mParameters.handlesKeyRepeat));
+    dump += StringPrintf(INDENT4 "OrientationAware: %s\n", toString(mParameters.orientationAware));
+    dump += StringPrintf(INDENT4 "HandlesKeyRepeat: %s\n", toString(mParameters.handlesKeyRepeat));
 }
 
 void KeyboardInputMapper::reset(nsecs_t when) {
@@ -2357,74 +2313,72 @@
 
 void KeyboardInputMapper::process(const RawEvent* rawEvent) {
     switch (rawEvent->type) {
-    case EV_KEY: {
-        int32_t scanCode = rawEvent->code;
-        int32_t usageCode = mCurrentHidUsage;
-        mCurrentHidUsage = 0;
-
-        if (isKeyboardOrGamepadKey(scanCode)) {
-            processKey(rawEvent->when, rawEvent->value != 0, scanCode, usageCode);
-        }
-        break;
-    }
-    case EV_MSC: {
-        if (rawEvent->code == MSC_SCAN) {
-            mCurrentHidUsage = rawEvent->value;
-        }
-        break;
-    }
-    case EV_SYN: {
-        if (rawEvent->code == SYN_REPORT) {
+        case EV_KEY: {
+            int32_t scanCode = rawEvent->code;
+            int32_t usageCode = mCurrentHidUsage;
             mCurrentHidUsage = 0;
+
+            if (isKeyboardOrGamepadKey(scanCode)) {
+                processKey(rawEvent->when, rawEvent->value != 0, scanCode, usageCode);
+            }
+            break;
         }
-    }
+        case EV_MSC: {
+            if (rawEvent->code == MSC_SCAN) {
+                mCurrentHidUsage = rawEvent->value;
+            }
+            break;
+        }
+        case EV_SYN: {
+            if (rawEvent->code == SYN_REPORT) {
+                mCurrentHidUsage = 0;
+            }
+        }
     }
 }
 
 bool KeyboardInputMapper::isKeyboardOrGamepadKey(int32_t scanCode) {
-    return scanCode < BTN_MOUSE
-        || scanCode >= KEY_OK
-        || (scanCode >= BTN_MISC && scanCode < BTN_MOUSE)
-        || (scanCode >= BTN_JOYSTICK && scanCode < BTN_DIGI);
+    return scanCode < BTN_MOUSE || scanCode >= KEY_OK ||
+            (scanCode >= BTN_MISC && scanCode < BTN_MOUSE) ||
+            (scanCode >= BTN_JOYSTICK && scanCode < BTN_DIGI);
 }
 
 bool KeyboardInputMapper::isMediaKey(int32_t keyCode) {
     switch (keyCode) {
-    case AKEYCODE_MEDIA_PLAY:
-    case AKEYCODE_MEDIA_PAUSE:
-    case AKEYCODE_MEDIA_PLAY_PAUSE:
-    case AKEYCODE_MUTE:
-    case AKEYCODE_HEADSETHOOK:
-    case AKEYCODE_MEDIA_STOP:
-    case AKEYCODE_MEDIA_NEXT:
-    case AKEYCODE_MEDIA_PREVIOUS:
-    case AKEYCODE_MEDIA_REWIND:
-    case AKEYCODE_MEDIA_RECORD:
-    case AKEYCODE_MEDIA_FAST_FORWARD:
-    case AKEYCODE_MEDIA_SKIP_FORWARD:
-    case AKEYCODE_MEDIA_SKIP_BACKWARD:
-    case AKEYCODE_MEDIA_STEP_FORWARD:
-    case AKEYCODE_MEDIA_STEP_BACKWARD:
-    case AKEYCODE_MEDIA_AUDIO_TRACK:
-    case AKEYCODE_VOLUME_UP:
-    case AKEYCODE_VOLUME_DOWN:
-    case AKEYCODE_VOLUME_MUTE:
-    case AKEYCODE_TV_AUDIO_DESCRIPTION:
-    case AKEYCODE_TV_AUDIO_DESCRIPTION_MIX_UP:
-    case AKEYCODE_TV_AUDIO_DESCRIPTION_MIX_DOWN:
-        return true;
+        case AKEYCODE_MEDIA_PLAY:
+        case AKEYCODE_MEDIA_PAUSE:
+        case AKEYCODE_MEDIA_PLAY_PAUSE:
+        case AKEYCODE_MUTE:
+        case AKEYCODE_HEADSETHOOK:
+        case AKEYCODE_MEDIA_STOP:
+        case AKEYCODE_MEDIA_NEXT:
+        case AKEYCODE_MEDIA_PREVIOUS:
+        case AKEYCODE_MEDIA_REWIND:
+        case AKEYCODE_MEDIA_RECORD:
+        case AKEYCODE_MEDIA_FAST_FORWARD:
+        case AKEYCODE_MEDIA_SKIP_FORWARD:
+        case AKEYCODE_MEDIA_SKIP_BACKWARD:
+        case AKEYCODE_MEDIA_STEP_FORWARD:
+        case AKEYCODE_MEDIA_STEP_BACKWARD:
+        case AKEYCODE_MEDIA_AUDIO_TRACK:
+        case AKEYCODE_VOLUME_UP:
+        case AKEYCODE_VOLUME_DOWN:
+        case AKEYCODE_VOLUME_MUTE:
+        case AKEYCODE_TV_AUDIO_DESCRIPTION:
+        case AKEYCODE_TV_AUDIO_DESCRIPTION_MIX_UP:
+        case AKEYCODE_TV_AUDIO_DESCRIPTION_MIX_DOWN:
+            return true;
     }
     return false;
 }
 
-void KeyboardInputMapper::processKey(nsecs_t when, bool down, int32_t scanCode,
-        int32_t usageCode) {
+void KeyboardInputMapper::processKey(nsecs_t when, bool down, int32_t scanCode, int32_t usageCode) {
     int32_t keyCode;
     int32_t keyMetaState;
     uint32_t policyFlags;
 
-    if (getEventHub()->mapKey(getDeviceId(), scanCode, usageCode, mMetaState,
-                              &keyCode, &keyMetaState, &policyFlags)) {
+    if (getEventHub()->mapKey(getDeviceId(), scanCode, usageCode, mMetaState, &keyCode,
+                              &keyMetaState, &policyFlags)) {
         keyCode = AKEYCODE_UNKNOWN;
         keyMetaState = mMetaState;
         policyFlags = 0;
@@ -2443,9 +2397,8 @@
             keyCode = mKeyDowns[keyDownIndex].keyCode;
         } else {
             // key down
-            if ((policyFlags & POLICY_FLAG_VIRTUAL)
-                    && mContext->shouldDropVirtualKey(when,
-                            getDevice(), keyCode, scanCode)) {
+            if ((policyFlags & POLICY_FLAG_VIRTUAL) &&
+                mContext->shouldDropVirtualKey(when, getDevice(), keyCode, scanCode)) {
                 return;
             }
             if (policyFlags & POLICY_FLAG_GESTURE) {
@@ -2469,8 +2422,8 @@
         } else {
             // key was not actually down
             ALOGI("Dropping key up from device %s because the key was not down.  "
-                    "keyCode=%d, scanCode=%d",
-                    getDeviceName().c_str(), keyCode, scanCode);
+                  "keyCode=%d, scanCode=%d",
+                  getDeviceName().c_str(), keyCode, scanCode);
             return;
         }
     }
@@ -2498,9 +2451,9 @@
         policyFlags |= POLICY_FLAG_DISABLE_KEY_REPEAT;
     }
 
-    NotifyKeyArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), mSource,
-            getDisplayId(), policyFlags, down ? AKEY_EVENT_ACTION_DOWN : AKEY_EVENT_ACTION_UP,
-            AKEY_EVENT_FLAG_FROM_SYSTEM, keyCode, scanCode, keyMetaState, downTime);
+    NotifyKeyArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), mSource, getDisplayId(),
+                       policyFlags, down ? AKEY_EVENT_ACTION_DOWN : AKEY_EVENT_ACTION_UP,
+                       AKEY_EVENT_FLAG_FROM_SYSTEM, keyCode, scanCode, keyMetaState, downTime);
     getListener()->notifyKey(&args);
 }
 
@@ -2523,7 +2476,7 @@
 }
 
 bool KeyboardInputMapper::markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
-        const int32_t* keyCodes, uint8_t* outFlags) {
+                                                const int32_t* keyCodes, uint8_t* outFlags) {
     return getEventHub()->markSupportedKeyCodes(getDeviceId(), numCodes, keyCodes, outFlags);
 }
 
@@ -2563,16 +2516,13 @@
 }
 
 void KeyboardInputMapper::updateLedState(bool reset) {
-    updateLedStateForModifier(mCapsLockLedState, ALED_CAPS_LOCK,
-            AMETA_CAPS_LOCK_ON, reset);
-    updateLedStateForModifier(mNumLockLedState, ALED_NUM_LOCK,
-            AMETA_NUM_LOCK_ON, reset);
-    updateLedStateForModifier(mScrollLockLedState, ALED_SCROLL_LOCK,
-            AMETA_SCROLL_LOCK_ON, reset);
+    updateLedStateForModifier(mCapsLockLedState, ALED_CAPS_LOCK, AMETA_CAPS_LOCK_ON, reset);
+    updateLedStateForModifier(mNumLockLedState, ALED_NUM_LOCK, AMETA_NUM_LOCK_ON, reset);
+    updateLedStateForModifier(mScrollLockLedState, ALED_SCROLL_LOCK, AMETA_SCROLL_LOCK_ON, reset);
 }
 
-void KeyboardInputMapper::updateLedStateForModifier(LedState& ledState,
-        int32_t led, int32_t modifier, bool reset) {
+void KeyboardInputMapper::updateLedStateForModifier(LedState& ledState, int32_t led,
+                                                    int32_t modifier, bool reset) {
     if (ledState.avail) {
         bool desiredState = (mMetaState & modifier) != 0;
         if (reset || ledState.on != desiredState) {
@@ -2591,12 +2541,9 @@
 
 // --- CursorInputMapper ---
 
-CursorInputMapper::CursorInputMapper(InputDevice* device) :
-        InputMapper(device) {
-}
+CursorInputMapper::CursorInputMapper(InputDevice* device) : InputMapper(device) {}
 
-CursorInputMapper::~CursorInputMapper() {
-}
+CursorInputMapper::~CursorInputMapper() {}
 
 uint32_t CursorInputMapper::getSources() {
     return mSource;
@@ -2633,9 +2580,9 @@
     dump += StringPrintf(INDENT3 "XPrecision: %0.3f\n", mXPrecision);
     dump += StringPrintf(INDENT3 "YPrecision: %0.3f\n", mYPrecision);
     dump += StringPrintf(INDENT3 "HaveVWheel: %s\n",
-            toString(mCursorScrollAccumulator.haveRelativeVWheel()));
+                         toString(mCursorScrollAccumulator.haveRelativeVWheel()));
     dump += StringPrintf(INDENT3 "HaveHWheel: %s\n",
-            toString(mCursorScrollAccumulator.haveRelativeHWheel()));
+                         toString(mCursorScrollAccumulator.haveRelativeHWheel()));
     dump += StringPrintf(INDENT3 "VWheelScale: %0.3f\n", mVWheelScale);
     dump += StringPrintf(INDENT3 "HWheelScale: %0.3f\n", mHWheelScale);
     dump += StringPrintf(INDENT3 "Orientation: %d\n", mOrientation);
@@ -2644,8 +2591,8 @@
     dump += StringPrintf(INDENT3 "DownTime: %" PRId64 "\n", mDownTime);
 }
 
-void CursorInputMapper::configure(nsecs_t when,
-        const InputReaderConfiguration* config, uint32_t changes) {
+void CursorInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
+                                  uint32_t changes) {
     InputMapper::configure(when, config, changes);
 
     if (!changes) { // first time only
@@ -2656,34 +2603,34 @@
 
         // Configure device mode.
         switch (mParameters.mode) {
-        case Parameters::MODE_POINTER_RELATIVE:
-            // Should not happen during first time configuration.
-            ALOGE("Cannot start a device in MODE_POINTER_RELATIVE, starting in MODE_POINTER");
-            mParameters.mode = Parameters::MODE_POINTER;
-            [[fallthrough]];
-        case Parameters::MODE_POINTER:
-            mSource = AINPUT_SOURCE_MOUSE;
-            mXPrecision = 1.0f;
-            mYPrecision = 1.0f;
-            mXScale = 1.0f;
-            mYScale = 1.0f;
-            mPointerController = getPolicy()->obtainPointerController(getDeviceId());
-            break;
-        case Parameters::MODE_NAVIGATION:
-            mSource = AINPUT_SOURCE_TRACKBALL;
-            mXPrecision = TRACKBALL_MOVEMENT_THRESHOLD;
-            mYPrecision = TRACKBALL_MOVEMENT_THRESHOLD;
-            mXScale = 1.0f / TRACKBALL_MOVEMENT_THRESHOLD;
-            mYScale = 1.0f / TRACKBALL_MOVEMENT_THRESHOLD;
-            break;
+            case Parameters::MODE_POINTER_RELATIVE:
+                // Should not happen during first time configuration.
+                ALOGE("Cannot start a device in MODE_POINTER_RELATIVE, starting in MODE_POINTER");
+                mParameters.mode = Parameters::MODE_POINTER;
+                [[fallthrough]];
+            case Parameters::MODE_POINTER:
+                mSource = AINPUT_SOURCE_MOUSE;
+                mXPrecision = 1.0f;
+                mYPrecision = 1.0f;
+                mXScale = 1.0f;
+                mYScale = 1.0f;
+                mPointerController = getPolicy()->obtainPointerController(getDeviceId());
+                break;
+            case Parameters::MODE_NAVIGATION:
+                mSource = AINPUT_SOURCE_TRACKBALL;
+                mXPrecision = TRACKBALL_MOVEMENT_THRESHOLD;
+                mYPrecision = TRACKBALL_MOVEMENT_THRESHOLD;
+                mXScale = 1.0f / TRACKBALL_MOVEMENT_THRESHOLD;
+                mYScale = 1.0f / TRACKBALL_MOVEMENT_THRESHOLD;
+                break;
         }
 
         mVWheelScale = 1.0f;
         mHWheelScale = 1.0f;
     }
 
-    if ((!changes && config->pointerCapture)
-            || (changes & InputReaderConfiguration::CHANGE_POINTER_CAPTURE)) {
+    if ((!changes && config->pointerCapture) ||
+        (changes & InputReaderConfiguration::CHANGE_POINTER_CAPTURE)) {
         if (config->pointerCapture) {
             if (mParameters.mode == Parameters::MODE_POINTER) {
                 mParameters.mode = Parameters::MODE_POINTER_RELATIVE;
@@ -2744,7 +2691,7 @@
 
     mParameters.orientationAware = false;
     getDevice()->getConfiguration().tryGetProperty(String8("cursor.orientationAware"),
-            mParameters.orientationAware);
+                                                   mParameters.orientationAware);
 
     mParameters.hasAssociatedDisplay = false;
     if (mParameters.mode == Parameters::MODE_POINTER || mParameters.orientationAware) {
@@ -2755,24 +2702,23 @@
 void CursorInputMapper::dumpParameters(std::string& dump) {
     dump += INDENT3 "Parameters:\n";
     dump += StringPrintf(INDENT4 "HasAssociatedDisplay: %s\n",
-            toString(mParameters.hasAssociatedDisplay));
+                         toString(mParameters.hasAssociatedDisplay));
 
     switch (mParameters.mode) {
-    case Parameters::MODE_POINTER:
-        dump += INDENT4 "Mode: pointer\n";
-        break;
-    case Parameters::MODE_POINTER_RELATIVE:
-        dump += INDENT4 "Mode: relative pointer\n";
-        break;
-    case Parameters::MODE_NAVIGATION:
-        dump += INDENT4 "Mode: navigation\n";
-        break;
-    default:
-        ALOG_ASSERT(false);
+        case Parameters::MODE_POINTER:
+            dump += INDENT4 "Mode: pointer\n";
+            break;
+        case Parameters::MODE_POINTER_RELATIVE:
+            dump += INDENT4 "Mode: relative pointer\n";
+            break;
+        case Parameters::MODE_NAVIGATION:
+            dump += INDENT4 "Mode: navigation\n";
+            break;
+        default:
+            ALOG_ASSERT(false);
     }
 
-    dump += StringPrintf(INDENT4 "OrientationAware: %s\n",
-            toString(mParameters.orientationAware));
+    dump += StringPrintf(INDENT4 "OrientationAware: %s\n", toString(mParameters.orientationAware));
 }
 
 void CursorInputMapper::reset(nsecs_t when) {
@@ -2826,8 +2772,8 @@
     bool moved = deltaX != 0 || deltaY != 0;
 
     // Rotate delta according to orientation if needed.
-    if (mParameters.orientationAware && mParameters.hasAssociatedDisplay
-            && (deltaX != 0.0f || deltaY != 0.0f)) {
+    if (mParameters.orientationAware && mParameters.hasAssociatedDisplay &&
+        (deltaX != 0.0f || deltaY != 0.0f)) {
         rotateDelta(mOrientation, &deltaX, &deltaY);
     }
 
@@ -2854,8 +2800,7 @@
     float yCursorPosition = AMOTION_EVENT_INVALID_CURSOR_POSITION;
     if (mSource == AINPUT_SOURCE_MOUSE) {
         if (moved || scrolled || buttonsChanged) {
-            mPointerController->setPresentation(
-                    PointerControllerInterface::PRESENTATION_POINTER);
+            mPointerController->setPresentation(PointerControllerInterface::PRESENTATION_POINTER);
 
             if (moved) {
                 mPointerController->move(deltaX, deltaY);
@@ -2893,7 +2838,7 @@
 
     // Synthesize key down from buttons if needed.
     synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_DOWN, when, getDeviceId(), mSource,
-            displayId, policyFlags, lastButtonState, currentButtonState);
+                         displayId, policyFlags, lastButtonState, currentButtonState);
 
     // Send motion event.
     if (downChanged || moved || scrolled || buttonsChanged) {
@@ -2953,8 +2898,7 @@
         ALOG_ASSERT(buttonState == currentButtonState);
 
         // Send hover move after UP to tell the application that the mouse is hovering now.
-        if (motionEventAction == AMOTION_EVENT_ACTION_UP
-                && (mSource == AINPUT_SOURCE_MOUSE)) {
+        if (motionEventAction == AMOTION_EVENT_ACTION_UP && (mSource == AINPUT_SOURCE_MOUSE)) {
             NotifyMotionArgs hoverArgs(mContext->getNextSequenceNum(), when, getDeviceId(), mSource,
                                        displayId, policyFlags, AMOTION_EVENT_ACTION_HOVER_MOVE, 0,
                                        0, metaState, currentButtonState, MotionClassification::NONE,
@@ -2982,7 +2926,7 @@
 
     // Synthesize key up from buttons if needed.
     synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_UP, when, getDeviceId(), mSource,
-            displayId, policyFlags, lastButtonState, currentButtonState);
+                         displayId, policyFlags, lastButtonState, currentButtonState);
 
     mCursorMotionAccumulator.finishSync();
     mCursorScrollAccumulator.finishSync();
@@ -3017,13 +2961,12 @@
 
 // --- RotaryEncoderInputMapper ---
 
-RotaryEncoderInputMapper::RotaryEncoderInputMapper(InputDevice* device) :
-        InputMapper(device), mOrientation(DISPLAY_ORIENTATION_0) {
+RotaryEncoderInputMapper::RotaryEncoderInputMapper(InputDevice* device)
+      : InputMapper(device), mOrientation(DISPLAY_ORIENTATION_0) {
     mSource = AINPUT_SOURCE_ROTARY_ENCODER;
 }
 
-RotaryEncoderInputMapper::~RotaryEncoderInputMapper() {
-}
+RotaryEncoderInputMapper::~RotaryEncoderInputMapper() {}
 
 uint32_t RotaryEncoderInputMapper::getSources() {
     return mSource;
@@ -3038,24 +2981,24 @@
             ALOGW("Rotary Encoder device configuration file didn't specify resolution!\n");
         }
         if (!mDevice->getConfiguration().tryGetProperty(String8("device.scalingFactor"),
-            mScalingFactor)) {
+                                                        mScalingFactor)) {
             ALOGW("Rotary Encoder device configuration file didn't specify scaling factor,"
-              "default to 1.0!\n");
+                  "default to 1.0!\n");
             mScalingFactor = 1.0f;
         }
         info->addMotionRange(AMOTION_EVENT_AXIS_SCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f,
-            res * mScalingFactor);
+                             res * mScalingFactor);
     }
 }
 
 void RotaryEncoderInputMapper::dump(std::string& dump) {
     dump += INDENT2 "Rotary Encoder Input Mapper:\n";
     dump += StringPrintf(INDENT3 "HaveWheel: %s\n",
-            toString(mRotaryEncoderScrollAccumulator.haveRelativeVWheel()));
+                         toString(mRotaryEncoderScrollAccumulator.haveRelativeVWheel()));
 }
 
-void RotaryEncoderInputMapper::configure(nsecs_t when,
-        const InputReaderConfiguration* config, uint32_t changes) {
+void RotaryEncoderInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
+                                         uint32_t changes) {
     InputMapper::configure(when, config, changes);
     if (!changes) {
         mRotaryEncoderScrollAccumulator.configure(getDevice());
@@ -3129,16 +3072,21 @@
 
 // --- TouchInputMapper ---
 
-TouchInputMapper::TouchInputMapper(InputDevice* device) :
-        InputMapper(device),
-        mSource(0), mDeviceMode(DEVICE_MODE_DISABLED),
-        mSurfaceWidth(-1), mSurfaceHeight(-1), mSurfaceLeft(0), mSurfaceTop(0),
-        mPhysicalWidth(-1), mPhysicalHeight(-1), mPhysicalLeft(0), mPhysicalTop(0),
-        mSurfaceOrientation(DISPLAY_ORIENTATION_0) {
-}
+TouchInputMapper::TouchInputMapper(InputDevice* device)
+      : InputMapper(device),
+        mSource(0),
+        mDeviceMode(DEVICE_MODE_DISABLED),
+        mSurfaceWidth(-1),
+        mSurfaceHeight(-1),
+        mSurfaceLeft(0),
+        mSurfaceTop(0),
+        mPhysicalWidth(-1),
+        mPhysicalHeight(-1),
+        mPhysicalLeft(0),
+        mPhysicalTop(0),
+        mSurfaceOrientation(DISPLAY_ORIENTATION_0) {}
 
-TouchInputMapper::~TouchInputMapper() {
-}
+TouchInputMapper::~TouchInputMapper() {}
 
 uint32_t TouchInputMapper::getSources() {
     return mSource;
@@ -3180,23 +3128,23 @@
 
         if (mCursorScrollAccumulator.haveRelativeVWheel()) {
             info->addMotionRange(AMOTION_EVENT_AXIS_VSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f,
-                    0.0f);
+                                 0.0f);
         }
         if (mCursorScrollAccumulator.haveRelativeHWheel()) {
             info->addMotionRange(AMOTION_EVENT_AXIS_HSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f,
-                    0.0f);
+                                 0.0f);
         }
         if (mCalibration.coverageCalibration == Calibration::COVERAGE_CALIBRATION_BOX) {
             const InputDeviceInfo::MotionRange& x = mOrientedRanges.x;
             const InputDeviceInfo::MotionRange& y = mOrientedRanges.y;
             info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_1, mSource, x.min, x.max, x.flat,
-                    x.fuzz, x.resolution);
+                                 x.fuzz, x.resolution);
             info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_2, mSource, y.min, y.max, y.flat,
-                    y.fuzz, y.resolution);
+                                 y.fuzz, y.resolution);
             info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_3, mSource, x.min, x.max, x.flat,
-                    x.fuzz, x.resolution);
+                                 x.fuzz, x.resolution);
             info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_4, mSource, y.min, y.max, y.flat,
-                    y.fuzz, y.resolution);
+                                 y.fuzz, y.resolution);
         }
         info->setButtonUnderPad(mParameters.hasButtonUnderPad);
     }
@@ -3231,88 +3179,82 @@
 
     dump += StringPrintf(INDENT3 "Last Raw Button State: 0x%08x\n", mLastRawState.buttonState);
     dump += StringPrintf(INDENT3 "Last Raw Touch: pointerCount=%d\n",
-            mLastRawState.rawPointerData.pointerCount);
+                         mLastRawState.rawPointerData.pointerCount);
     for (uint32_t i = 0; i < mLastRawState.rawPointerData.pointerCount; i++) {
         const RawPointerData::Pointer& pointer = mLastRawState.rawPointerData.pointers[i];
         dump += StringPrintf(INDENT4 "[%d]: id=%d, x=%d, y=%d, pressure=%d, "
-                "touchMajor=%d, touchMinor=%d, toolMajor=%d, toolMinor=%d, "
-                "orientation=%d, tiltX=%d, tiltY=%d, distance=%d, "
-                "toolType=%d, isHovering=%s\n", i,
-                pointer.id, pointer.x, pointer.y, pointer.pressure,
-                pointer.touchMajor, pointer.touchMinor,
-                pointer.toolMajor, pointer.toolMinor,
-                pointer.orientation, pointer.tiltX, pointer.tiltY, pointer.distance,
-                pointer.toolType, toString(pointer.isHovering));
+                                     "touchMajor=%d, touchMinor=%d, toolMajor=%d, toolMinor=%d, "
+                                     "orientation=%d, tiltX=%d, tiltY=%d, distance=%d, "
+                                     "toolType=%d, isHovering=%s\n",
+                             i, pointer.id, pointer.x, pointer.y, pointer.pressure,
+                             pointer.touchMajor, pointer.touchMinor, pointer.toolMajor,
+                             pointer.toolMinor, pointer.orientation, pointer.tiltX, pointer.tiltY,
+                             pointer.distance, pointer.toolType, toString(pointer.isHovering));
     }
 
-    dump += StringPrintf(INDENT3 "Last Cooked Button State: 0x%08x\n", mLastCookedState.buttonState);
+    dump += StringPrintf(INDENT3 "Last Cooked Button State: 0x%08x\n",
+                         mLastCookedState.buttonState);
     dump += StringPrintf(INDENT3 "Last Cooked Touch: pointerCount=%d\n",
-            mLastCookedState.cookedPointerData.pointerCount);
+                         mLastCookedState.cookedPointerData.pointerCount);
     for (uint32_t i = 0; i < mLastCookedState.cookedPointerData.pointerCount; i++) {
         const PointerProperties& pointerProperties =
                 mLastCookedState.cookedPointerData.pointerProperties[i];
         const PointerCoords& pointerCoords = mLastCookedState.cookedPointerData.pointerCoords[i];
         dump += StringPrintf(INDENT4 "[%d]: id=%d, x=%0.3f, y=%0.3f, pressure=%0.3f, "
-                "touchMajor=%0.3f, touchMinor=%0.3f, toolMajor=%0.3f, toolMinor=%0.3f, "
-                "orientation=%0.3f, tilt=%0.3f, distance=%0.3f, "
-                "toolType=%d, isHovering=%s\n", i,
-                pointerProperties.id,
-                pointerCoords.getX(),
-                pointerCoords.getY(),
-                pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE),
-                pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR),
-                pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR),
-                pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR),
-                pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR),
-                pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION),
-                pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_TILT),
-                pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE),
-                pointerProperties.toolType,
-                toString(mLastCookedState.cookedPointerData.isHovering(i)));
+                                     "touchMajor=%0.3f, touchMinor=%0.3f, toolMajor=%0.3f, "
+                                     "toolMinor=%0.3f, "
+                                     "orientation=%0.3f, tilt=%0.3f, distance=%0.3f, "
+                                     "toolType=%d, isHovering=%s\n",
+                             i, pointerProperties.id, pointerCoords.getX(), pointerCoords.getY(),
+                             pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE),
+                             pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR),
+                             pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR),
+                             pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR),
+                             pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR),
+                             pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION),
+                             pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_TILT),
+                             pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE),
+                             pointerProperties.toolType,
+                             toString(mLastCookedState.cookedPointerData.isHovering(i)));
     }
 
     dump += INDENT3 "Stylus Fusion:\n";
     dump += StringPrintf(INDENT4 "ExternalStylusConnected: %s\n",
-            toString(mExternalStylusConnected));
+                         toString(mExternalStylusConnected));
     dump += StringPrintf(INDENT4 "External Stylus ID: %" PRId64 "\n", mExternalStylusId);
     dump += StringPrintf(INDENT4 "External Stylus Data Timeout: %" PRId64 "\n",
-            mExternalStylusFusionTimeout);
+                         mExternalStylusFusionTimeout);
     dump += INDENT3 "External Stylus State:\n";
     dumpStylusState(dump, mExternalStylusState);
 
     if (mDeviceMode == DEVICE_MODE_POINTER) {
         dump += StringPrintf(INDENT3 "Pointer Gesture Detector:\n");
-        dump += StringPrintf(INDENT4 "XMovementScale: %0.3f\n",
-                mPointerXMovementScale);
-        dump += StringPrintf(INDENT4 "YMovementScale: %0.3f\n",
-                mPointerYMovementScale);
-        dump += StringPrintf(INDENT4 "XZoomScale: %0.3f\n",
-                mPointerXZoomScale);
-        dump += StringPrintf(INDENT4 "YZoomScale: %0.3f\n",
-                mPointerYZoomScale);
-        dump += StringPrintf(INDENT4 "MaxSwipeWidth: %f\n",
-                mPointerGestureMaxSwipeWidth);
+        dump += StringPrintf(INDENT4 "XMovementScale: %0.3f\n", mPointerXMovementScale);
+        dump += StringPrintf(INDENT4 "YMovementScale: %0.3f\n", mPointerYMovementScale);
+        dump += StringPrintf(INDENT4 "XZoomScale: %0.3f\n", mPointerXZoomScale);
+        dump += StringPrintf(INDENT4 "YZoomScale: %0.3f\n", mPointerYZoomScale);
+        dump += StringPrintf(INDENT4 "MaxSwipeWidth: %f\n", mPointerGestureMaxSwipeWidth);
     }
 }
 
 const char* TouchInputMapper::modeToString(DeviceMode deviceMode) {
     switch (deviceMode) {
-    case DEVICE_MODE_DISABLED:
-        return "disabled";
-    case DEVICE_MODE_DIRECT:
-        return "direct";
-    case DEVICE_MODE_UNSCALED:
-        return "unscaled";
-    case DEVICE_MODE_NAVIGATION:
-        return "navigation";
-    case DEVICE_MODE_POINTER:
-        return "pointer";
+        case DEVICE_MODE_DISABLED:
+            return "disabled";
+        case DEVICE_MODE_DIRECT:
+            return "direct";
+        case DEVICE_MODE_UNSCALED:
+            return "unscaled";
+        case DEVICE_MODE_NAVIGATION:
+            return "navigation";
+        case DEVICE_MODE_POINTER:
+            return "pointer";
     }
     return "unknown";
 }
 
-void TouchInputMapper::configure(nsecs_t when,
-        const InputReaderConfiguration* config, uint32_t changes) {
+void TouchInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
+                                 uint32_t changes) {
     InputMapper::configure(when, config, changes);
 
     mConfig = *config;
@@ -3346,10 +3288,12 @@
     }
 
     bool resetNeeded = false;
-    if (!changes || (changes & (InputReaderConfiguration::CHANGE_DISPLAY_INFO
-            | InputReaderConfiguration::CHANGE_POINTER_GESTURE_ENABLEMENT
-            | InputReaderConfiguration::CHANGE_SHOW_TOUCHES
-            | InputReaderConfiguration::CHANGE_EXTERNAL_STYLUS_PRESENCE))) {
+    if (!changes ||
+        (changes &
+         (InputReaderConfiguration::CHANGE_DISPLAY_INFO |
+          InputReaderConfiguration::CHANGE_POINTER_GESTURE_ENABLEMENT |
+          InputReaderConfiguration::CHANGE_SHOW_TOUCHES |
+          InputReaderConfiguration::CHANGE_EXTERNAL_STYLUS_PRESENCE))) {
         // Configure device sources, surface dimensions, orientation and
         // scaling factors.
         configureSurface(when, &resetNeeded);
@@ -3377,11 +3321,12 @@
     // multitouch.  The spot-based presentation relies on being able to accurately
     // locate two or more fingers on the touch pad.
     mParameters.gestureMode = getEventHub()->hasInputProperty(getDeviceId(), INPUT_PROP_SEMI_MT)
-            ? Parameters::GESTURE_MODE_SINGLE_TOUCH : Parameters::GESTURE_MODE_MULTI_TOUCH;
+            ? Parameters::GESTURE_MODE_SINGLE_TOUCH
+            : Parameters::GESTURE_MODE_MULTI_TOUCH;
 
     String8 gestureModeString;
     if (getDevice()->getConfiguration().tryGetProperty(String8("touch.gestureMode"),
-            gestureModeString)) {
+                                                       gestureModeString)) {
         if (gestureModeString == "single-touch") {
             mParameters.gestureMode = Parameters::GESTURE_MODE_SINGLE_TOUCH;
         } else if (gestureModeString == "multi-touch") {
@@ -3397,8 +3342,8 @@
     } else if (getEventHub()->hasInputProperty(getDeviceId(), INPUT_PROP_POINTER)) {
         // The device is a pointing device like a track pad.
         mParameters.deviceType = Parameters::DEVICE_TYPE_POINTER;
-    } else if (getEventHub()->hasRelativeAxis(getDeviceId(), REL_X)
-            || getEventHub()->hasRelativeAxis(getDeviceId(), REL_Y)) {
+    } else if (getEventHub()->hasRelativeAxis(getDeviceId(), REL_X) ||
+               getEventHub()->hasRelativeAxis(getDeviceId(), REL_Y)) {
         // The device is a cursor device with a touch pad attached.
         // By default don't use the touch pad to move the pointer.
         mParameters.deviceType = Parameters::DEVICE_TYPE_TOUCH_PAD;
@@ -3407,12 +3352,12 @@
         mParameters.deviceType = Parameters::DEVICE_TYPE_POINTER;
     }
 
-    mParameters.hasButtonUnderPad=
+    mParameters.hasButtonUnderPad =
             getEventHub()->hasInputProperty(getDeviceId(), INPUT_PROP_BUTTONPAD);
 
     String8 deviceTypeString;
     if (getDevice()->getConfiguration().tryGetProperty(String8("touch.deviceType"),
-            deviceTypeString)) {
+                                                       deviceTypeString)) {
         if (deviceTypeString == "touchScreen") {
             mParameters.deviceType = Parameters::DEVICE_TYPE_TOUCH_SCREEN;
         } else if (deviceTypeString == "touchPad") {
@@ -3428,19 +3373,19 @@
 
     mParameters.orientationAware = mParameters.deviceType == Parameters::DEVICE_TYPE_TOUCH_SCREEN;
     getDevice()->getConfiguration().tryGetProperty(String8("touch.orientationAware"),
-            mParameters.orientationAware);
+                                                   mParameters.orientationAware);
 
     mParameters.hasAssociatedDisplay = false;
     mParameters.associatedDisplayIsExternal = false;
-    if (mParameters.orientationAware
-            || mParameters.deviceType == Parameters::DEVICE_TYPE_TOUCH_SCREEN
-            || mParameters.deviceType == Parameters::DEVICE_TYPE_POINTER) {
+    if (mParameters.orientationAware ||
+        mParameters.deviceType == Parameters::DEVICE_TYPE_TOUCH_SCREEN ||
+        mParameters.deviceType == Parameters::DEVICE_TYPE_POINTER) {
         mParameters.hasAssociatedDisplay = true;
         if (mParameters.deviceType == Parameters::DEVICE_TYPE_TOUCH_SCREEN) {
             mParameters.associatedDisplayIsExternal = getDevice()->isExternal();
             String8 uniqueDisplayId;
             getDevice()->getConfiguration().tryGetProperty(String8("touch.displayId"),
-                    uniqueDisplayId);
+                                                           uniqueDisplayId);
             mParameters.uniqueDisplayId = uniqueDisplayId.c_str();
         }
     }
@@ -3452,48 +3397,46 @@
     // Normally we don't do this for internal touch screens to prevent them from waking
     // up in your pocket but you can enable it using the input device configuration.
     mParameters.wake = getDevice()->isExternal();
-    getDevice()->getConfiguration().tryGetProperty(String8("touch.wake"),
-            mParameters.wake);
+    getDevice()->getConfiguration().tryGetProperty(String8("touch.wake"), mParameters.wake);
 }
 
 void TouchInputMapper::dumpParameters(std::string& dump) {
     dump += INDENT3 "Parameters:\n";
 
     switch (mParameters.gestureMode) {
-    case Parameters::GESTURE_MODE_SINGLE_TOUCH:
-        dump += INDENT4 "GestureMode: single-touch\n";
-        break;
-    case Parameters::GESTURE_MODE_MULTI_TOUCH:
-        dump += INDENT4 "GestureMode: multi-touch\n";
-        break;
-    default:
-        assert(false);
+        case Parameters::GESTURE_MODE_SINGLE_TOUCH:
+            dump += INDENT4 "GestureMode: single-touch\n";
+            break;
+        case Parameters::GESTURE_MODE_MULTI_TOUCH:
+            dump += INDENT4 "GestureMode: multi-touch\n";
+            break;
+        default:
+            assert(false);
     }
 
     switch (mParameters.deviceType) {
-    case Parameters::DEVICE_TYPE_TOUCH_SCREEN:
-        dump += INDENT4 "DeviceType: touchScreen\n";
-        break;
-    case Parameters::DEVICE_TYPE_TOUCH_PAD:
-        dump += INDENT4 "DeviceType: touchPad\n";
-        break;
-    case Parameters::DEVICE_TYPE_TOUCH_NAVIGATION:
-        dump += INDENT4 "DeviceType: touchNavigation\n";
-        break;
-    case Parameters::DEVICE_TYPE_POINTER:
-        dump += INDENT4 "DeviceType: pointer\n";
-        break;
-    default:
-        ALOG_ASSERT(false);
+        case Parameters::DEVICE_TYPE_TOUCH_SCREEN:
+            dump += INDENT4 "DeviceType: touchScreen\n";
+            break;
+        case Parameters::DEVICE_TYPE_TOUCH_PAD:
+            dump += INDENT4 "DeviceType: touchPad\n";
+            break;
+        case Parameters::DEVICE_TYPE_TOUCH_NAVIGATION:
+            dump += INDENT4 "DeviceType: touchNavigation\n";
+            break;
+        case Parameters::DEVICE_TYPE_POINTER:
+            dump += INDENT4 "DeviceType: pointer\n";
+            break;
+        default:
+            ALOG_ASSERT(false);
     }
 
-    dump += StringPrintf(
-            INDENT4 "AssociatedDisplay: hasAssociatedDisplay=%s, isExternal=%s, displayId='%s'\n",
-            toString(mParameters.hasAssociatedDisplay),
-            toString(mParameters.associatedDisplayIsExternal),
-            mParameters.uniqueDisplayId.c_str());
-    dump += StringPrintf(INDENT4 "OrientationAware: %s\n",
-            toString(mParameters.orientationAware));
+    dump += StringPrintf(INDENT4 "AssociatedDisplay: hasAssociatedDisplay=%s, isExternal=%s, "
+                                 "displayId='%s'\n",
+                         toString(mParameters.hasAssociatedDisplay),
+                         toString(mParameters.associatedDisplayIsExternal),
+                         mParameters.uniqueDisplayId.c_str());
+    dump += StringPrintf(INDENT4 "OrientationAware: %s\n", toString(mParameters.orientationAware));
 }
 
 void TouchInputMapper::configureRawPointerAxes() {
@@ -3553,8 +3496,8 @@
                 mConfig.getDisplayViewportByType(viewportTypeToUse);
         if (!viewport && viewportTypeToUse == ViewportType::VIEWPORT_EXTERNAL) {
             ALOGW("Input device %s should be associated with external display, "
-                    "fallback to internal one for the external viewport is not found.",
-                        getDeviceName().c_str());
+                  "fallback to internal one for the external viewport is not found.",
+                  getDeviceName().c_str());
             viewport = mConfig.getDisplayViewportByType(ViewportType::VIEWPORT_INTERNAL);
         }
 
@@ -3576,15 +3519,15 @@
     resolveExternalStylusPresence();
 
     // Determine device mode.
-    if (mParameters.deviceType == Parameters::DEVICE_TYPE_POINTER
-            && mConfig.pointerGesturesEnabled) {
+    if (mParameters.deviceType == Parameters::DEVICE_TYPE_POINTER &&
+        mConfig.pointerGesturesEnabled) {
         mSource = AINPUT_SOURCE_MOUSE;
         mDeviceMode = DEVICE_MODE_POINTER;
         if (hasStylus()) {
             mSource |= AINPUT_SOURCE_STYLUS;
         }
-    } else if (mParameters.deviceType == Parameters::DEVICE_TYPE_TOUCH_SCREEN
-            && mParameters.hasAssociatedDisplay) {
+    } else if (mParameters.deviceType == Parameters::DEVICE_TYPE_TOUCH_SCREEN &&
+               mParameters.hasAssociatedDisplay) {
         mSource = AINPUT_SOURCE_TOUCHSCREEN;
         mDeviceMode = DEVICE_MODE_DIRECT;
         if (hasStylus()) {
@@ -3604,7 +3547,8 @@
     // Ensure we have valid X and Y axes.
     if (!mRawPointerAxes.x.valid || !mRawPointerAxes.y.valid) {
         ALOGW("Touch device '%s' did not report support for X or Y axis!  "
-                "The device will be inoperable.", getDeviceName().c_str());
+              "The device will be inoperable.",
+              getDeviceName().c_str());
         mDeviceMode = DEVICE_MODE_DISABLED;
         return;
     }
@@ -3613,9 +3557,9 @@
     std::optional<DisplayViewport> newViewport = findViewport();
     if (!newViewport) {
         ALOGI("Touch device '%s' could not query the properties of its associated "
-                "display.  The device will be inoperable until the display size "
-                "becomes available.",
-                getDeviceName().c_str());
+              "display.  The device will be inoperable until the display size "
+              "becomes available.",
+              getDeviceName().c_str());
         mDeviceMode = DEVICE_MODE_DISABLED;
         return;
     }
@@ -3635,47 +3579,47 @@
             int32_t naturalPhysicalLeft, naturalPhysicalTop;
             int32_t naturalDeviceWidth, naturalDeviceHeight;
             switch (mViewport.orientation) {
-            case DISPLAY_ORIENTATION_90:
-                naturalLogicalWidth = mViewport.logicalBottom - mViewport.logicalTop;
-                naturalLogicalHeight = mViewport.logicalRight - mViewport.logicalLeft;
-                naturalPhysicalWidth = mViewport.physicalBottom - mViewport.physicalTop;
-                naturalPhysicalHeight = mViewport.physicalRight - mViewport.physicalLeft;
-                naturalPhysicalLeft = mViewport.deviceHeight - mViewport.physicalBottom;
-                naturalPhysicalTop = mViewport.physicalLeft;
-                naturalDeviceWidth = mViewport.deviceHeight;
-                naturalDeviceHeight = mViewport.deviceWidth;
-                break;
-            case DISPLAY_ORIENTATION_180:
-                naturalLogicalWidth = mViewport.logicalRight - mViewport.logicalLeft;
-                naturalLogicalHeight = mViewport.logicalBottom - mViewport.logicalTop;
-                naturalPhysicalWidth = mViewport.physicalRight - mViewport.physicalLeft;
-                naturalPhysicalHeight = mViewport.physicalBottom - mViewport.physicalTop;
-                naturalPhysicalLeft = mViewport.deviceWidth - mViewport.physicalRight;
-                naturalPhysicalTop = mViewport.deviceHeight - mViewport.physicalBottom;
-                naturalDeviceWidth = mViewport.deviceWidth;
-                naturalDeviceHeight = mViewport.deviceHeight;
-                break;
-            case DISPLAY_ORIENTATION_270:
-                naturalLogicalWidth = mViewport.logicalBottom - mViewport.logicalTop;
-                naturalLogicalHeight = mViewport.logicalRight - mViewport.logicalLeft;
-                naturalPhysicalWidth = mViewport.physicalBottom - mViewport.physicalTop;
-                naturalPhysicalHeight = mViewport.physicalRight - mViewport.physicalLeft;
-                naturalPhysicalLeft = mViewport.physicalTop;
-                naturalPhysicalTop = mViewport.deviceWidth - mViewport.physicalRight;
-                naturalDeviceWidth = mViewport.deviceHeight;
-                naturalDeviceHeight = mViewport.deviceWidth;
-                break;
-            case DISPLAY_ORIENTATION_0:
-            default:
-                naturalLogicalWidth = mViewport.logicalRight - mViewport.logicalLeft;
-                naturalLogicalHeight = mViewport.logicalBottom - mViewport.logicalTop;
-                naturalPhysicalWidth = mViewport.physicalRight - mViewport.physicalLeft;
-                naturalPhysicalHeight = mViewport.physicalBottom - mViewport.physicalTop;
-                naturalPhysicalLeft = mViewport.physicalLeft;
-                naturalPhysicalTop = mViewport.physicalTop;
-                naturalDeviceWidth = mViewport.deviceWidth;
-                naturalDeviceHeight = mViewport.deviceHeight;
-                break;
+                case DISPLAY_ORIENTATION_90:
+                    naturalLogicalWidth = mViewport.logicalBottom - mViewport.logicalTop;
+                    naturalLogicalHeight = mViewport.logicalRight - mViewport.logicalLeft;
+                    naturalPhysicalWidth = mViewport.physicalBottom - mViewport.physicalTop;
+                    naturalPhysicalHeight = mViewport.physicalRight - mViewport.physicalLeft;
+                    naturalPhysicalLeft = mViewport.deviceHeight - mViewport.physicalBottom;
+                    naturalPhysicalTop = mViewport.physicalLeft;
+                    naturalDeviceWidth = mViewport.deviceHeight;
+                    naturalDeviceHeight = mViewport.deviceWidth;
+                    break;
+                case DISPLAY_ORIENTATION_180:
+                    naturalLogicalWidth = mViewport.logicalRight - mViewport.logicalLeft;
+                    naturalLogicalHeight = mViewport.logicalBottom - mViewport.logicalTop;
+                    naturalPhysicalWidth = mViewport.physicalRight - mViewport.physicalLeft;
+                    naturalPhysicalHeight = mViewport.physicalBottom - mViewport.physicalTop;
+                    naturalPhysicalLeft = mViewport.deviceWidth - mViewport.physicalRight;
+                    naturalPhysicalTop = mViewport.deviceHeight - mViewport.physicalBottom;
+                    naturalDeviceWidth = mViewport.deviceWidth;
+                    naturalDeviceHeight = mViewport.deviceHeight;
+                    break;
+                case DISPLAY_ORIENTATION_270:
+                    naturalLogicalWidth = mViewport.logicalBottom - mViewport.logicalTop;
+                    naturalLogicalHeight = mViewport.logicalRight - mViewport.logicalLeft;
+                    naturalPhysicalWidth = mViewport.physicalBottom - mViewport.physicalTop;
+                    naturalPhysicalHeight = mViewport.physicalRight - mViewport.physicalLeft;
+                    naturalPhysicalLeft = mViewport.physicalTop;
+                    naturalPhysicalTop = mViewport.deviceWidth - mViewport.physicalRight;
+                    naturalDeviceWidth = mViewport.deviceHeight;
+                    naturalDeviceHeight = mViewport.deviceWidth;
+                    break;
+                case DISPLAY_ORIENTATION_0:
+                default:
+                    naturalLogicalWidth = mViewport.logicalRight - mViewport.logicalLeft;
+                    naturalLogicalHeight = mViewport.logicalBottom - mViewport.logicalTop;
+                    naturalPhysicalWidth = mViewport.physicalRight - mViewport.physicalLeft;
+                    naturalPhysicalHeight = mViewport.physicalBottom - mViewport.physicalTop;
+                    naturalPhysicalLeft = mViewport.physicalLeft;
+                    naturalPhysicalTop = mViewport.physicalTop;
+                    naturalDeviceWidth = mViewport.deviceWidth;
+                    naturalDeviceHeight = mViewport.deviceHeight;
+                    break;
             }
 
             if (naturalPhysicalHeight == 0 || naturalPhysicalWidth == 0) {
@@ -3694,8 +3638,8 @@
             mSurfaceLeft = naturalPhysicalLeft * naturalLogicalWidth / naturalPhysicalWidth;
             mSurfaceTop = naturalPhysicalTop * naturalLogicalHeight / naturalPhysicalHeight;
 
-            mSurfaceOrientation = mParameters.orientationAware ?
-                    mViewport.orientation : DISPLAY_ORIENTATION_0;
+            mSurfaceOrientation =
+                    mParameters.orientationAware ? mViewport.orientation : DISPLAY_ORIENTATION_0;
         } else {
             mPhysicalWidth = rawWidth;
             mPhysicalHeight = rawHeight;
@@ -3718,7 +3662,7 @@
 
     // Create or update pointer controller if needed.
     if (mDeviceMode == DEVICE_MODE_POINTER ||
-            (mDeviceMode == DEVICE_MODE_DIRECT && mConfig.showTouches)) {
+        (mDeviceMode == DEVICE_MODE_DIRECT && mConfig.showTouches)) {
         if (mPointerController == nullptr || viewportChanged) {
             mPointerController = getPolicy()->obtainPointerController(getDeviceId());
         }
@@ -3728,9 +3672,9 @@
 
     if (viewportChanged || deviceModeChanged) {
         ALOGI("Device reconfigured: id=%d, name='%s', size %dx%d, orientation %d, mode %d, "
-                "display id %d",
-                getDeviceId(), getDeviceName().c_str(), mSurfaceWidth, mSurfaceHeight,
-                mSurfaceOrientation, mDeviceMode, mViewport.displayId);
+              "display id %d",
+              getDeviceId(), getDeviceName().c_str(), mSurfaceWidth, mSurfaceHeight,
+              mSurfaceOrientation, mDeviceMode, mViewport.displayId);
 
         // Configure X and Y factors.
         mXScale = float(mSurfaceWidth) / rawWidth;
@@ -3757,11 +3701,9 @@
 
         // Size factors.
         if (mCalibration.sizeCalibration != Calibration::SIZE_CALIBRATION_NONE) {
-            if (mRawPointerAxes.touchMajor.valid
-                    && mRawPointerAxes.touchMajor.maxValue != 0) {
+            if (mRawPointerAxes.touchMajor.valid && mRawPointerAxes.touchMajor.maxValue != 0) {
                 mSizeScale = 1.0f / mRawPointerAxes.touchMajor.maxValue;
-            } else if (mRawPointerAxes.toolMajor.valid
-                    && mRawPointerAxes.toolMajor.maxValue != 0) {
+            } else if (mRawPointerAxes.toolMajor.valid && mRawPointerAxes.toolMajor.maxValue != 0) {
                 mSizeScale = 1.0f / mRawPointerAxes.toolMajor.maxValue;
             } else {
                 mSizeScale = 0.0f;
@@ -3807,14 +3749,12 @@
         // Pressure factors.
         mPressureScale = 0;
         float pressureMax = 1.0;
-        if (mCalibration.pressureCalibration == Calibration::PRESSURE_CALIBRATION_PHYSICAL
-                || mCalibration.pressureCalibration
-                        == Calibration::PRESSURE_CALIBRATION_AMPLITUDE) {
+        if (mCalibration.pressureCalibration == Calibration::PRESSURE_CALIBRATION_PHYSICAL ||
+            mCalibration.pressureCalibration == Calibration::PRESSURE_CALIBRATION_AMPLITUDE) {
             if (mCalibration.havePressureScale) {
                 mPressureScale = mCalibration.pressureScale;
                 pressureMax = mPressureScale * mRawPointerAxes.pressure.maxValue;
-            } else if (mRawPointerAxes.pressure.valid
-                    && mRawPointerAxes.pressure.maxValue != 0) {
+            } else if (mRawPointerAxes.pressure.valid && mRawPointerAxes.pressure.maxValue != 0) {
                 mPressureScale = 1.0f / mRawPointerAxes.pressure.maxValue;
             }
         }
@@ -3834,10 +3774,8 @@
         mTiltYScale = 0;
         mHaveTilt = mRawPointerAxes.tiltX.valid && mRawPointerAxes.tiltY.valid;
         if (mHaveTilt) {
-            mTiltXCenter = avg(mRawPointerAxes.tiltX.minValue,
-                    mRawPointerAxes.tiltX.maxValue);
-            mTiltYCenter = avg(mRawPointerAxes.tiltY.minValue,
-                    mRawPointerAxes.tiltY.maxValue);
+            mTiltXCenter = avg(mRawPointerAxes.tiltX.minValue, mRawPointerAxes.tiltX.maxValue);
+            mTiltYCenter = avg(mRawPointerAxes.tiltY.minValue, mRawPointerAxes.tiltY.maxValue);
             mTiltXScale = M_PI / 180;
             mTiltYScale = M_PI / 180;
 
@@ -3865,9 +3803,9 @@
             mOrientedRanges.orientation.fuzz = 0;
             mOrientedRanges.orientation.resolution = 0;
         } else if (mCalibration.orientationCalibration !=
-                Calibration::ORIENTATION_CALIBRATION_NONE) {
-            if (mCalibration.orientationCalibration
-                    == Calibration::ORIENTATION_CALIBRATION_INTERPOLATED) {
+                   Calibration::ORIENTATION_CALIBRATION_NONE) {
+            if (mCalibration.orientationCalibration ==
+                Calibration::ORIENTATION_CALIBRATION_INTERPOLATED) {
                 if (mRawPointerAxes.orientation.valid) {
                     if (mRawPointerAxes.orientation.maxValue > 0) {
                         mOrientationScale = M_PI_2 / mRawPointerAxes.orientation.maxValue;
@@ -3893,8 +3831,7 @@
         // Distance
         mDistanceScale = 0;
         if (mCalibration.distanceCalibration != Calibration::DISTANCE_CALIBRATION_NONE) {
-            if (mCalibration.distanceCalibration
-                    == Calibration::DISTANCE_CALIBRATION_SCALED) {
+            if (mCalibration.distanceCalibration == Calibration::DISTANCE_CALIBRATION_SCALED) {
                 if (mCalibration.haveDistanceScale) {
                     mDistanceScale = mCalibration.distanceScale;
                 } else {
@@ -3906,13 +3843,10 @@
 
             mOrientedRanges.distance.axis = AMOTION_EVENT_AXIS_DISTANCE;
             mOrientedRanges.distance.source = mSource;
-            mOrientedRanges.distance.min =
-                    mRawPointerAxes.distance.minValue * mDistanceScale;
-            mOrientedRanges.distance.max =
-                    mRawPointerAxes.distance.maxValue * mDistanceScale;
+            mOrientedRanges.distance.min = mRawPointerAxes.distance.minValue * mDistanceScale;
+            mOrientedRanges.distance.max = mRawPointerAxes.distance.maxValue * mDistanceScale;
             mOrientedRanges.distance.flat = 0;
-            mOrientedRanges.distance.fuzz =
-                    mRawPointerAxes.distance.fuzz * mDistanceScale;
+            mOrientedRanges.distance.fuzz = mRawPointerAxes.distance.fuzz * mDistanceScale;
             mOrientedRanges.distance.resolution = 0;
         }
 
@@ -3920,40 +3854,40 @@
         // Note that the maximum value reported is an inclusive maximum value so it is one
         // unit less than the total width or height of surface.
         switch (mSurfaceOrientation) {
-        case DISPLAY_ORIENTATION_90:
-        case DISPLAY_ORIENTATION_270:
-            mOrientedXPrecision = mYPrecision;
-            mOrientedYPrecision = mXPrecision;
+            case DISPLAY_ORIENTATION_90:
+            case DISPLAY_ORIENTATION_270:
+                mOrientedXPrecision = mYPrecision;
+                mOrientedYPrecision = mXPrecision;
 
-            mOrientedRanges.x.min = mYTranslate;
-            mOrientedRanges.x.max = mSurfaceHeight + mYTranslate - 1;
-            mOrientedRanges.x.flat = 0;
-            mOrientedRanges.x.fuzz = 0;
-            mOrientedRanges.x.resolution = mRawPointerAxes.y.resolution * mYScale;
+                mOrientedRanges.x.min = mYTranslate;
+                mOrientedRanges.x.max = mSurfaceHeight + mYTranslate - 1;
+                mOrientedRanges.x.flat = 0;
+                mOrientedRanges.x.fuzz = 0;
+                mOrientedRanges.x.resolution = mRawPointerAxes.y.resolution * mYScale;
 
-            mOrientedRanges.y.min = mXTranslate;
-            mOrientedRanges.y.max = mSurfaceWidth + mXTranslate - 1;
-            mOrientedRanges.y.flat = 0;
-            mOrientedRanges.y.fuzz = 0;
-            mOrientedRanges.y.resolution = mRawPointerAxes.x.resolution * mXScale;
-            break;
+                mOrientedRanges.y.min = mXTranslate;
+                mOrientedRanges.y.max = mSurfaceWidth + mXTranslate - 1;
+                mOrientedRanges.y.flat = 0;
+                mOrientedRanges.y.fuzz = 0;
+                mOrientedRanges.y.resolution = mRawPointerAxes.x.resolution * mXScale;
+                break;
 
-        default:
-            mOrientedXPrecision = mXPrecision;
-            mOrientedYPrecision = mYPrecision;
+            default:
+                mOrientedXPrecision = mXPrecision;
+                mOrientedYPrecision = mYPrecision;
 
-            mOrientedRanges.x.min = mXTranslate;
-            mOrientedRanges.x.max = mSurfaceWidth + mXTranslate - 1;
-            mOrientedRanges.x.flat = 0;
-            mOrientedRanges.x.fuzz = 0;
-            mOrientedRanges.x.resolution = mRawPointerAxes.x.resolution * mXScale;
+                mOrientedRanges.x.min = mXTranslate;
+                mOrientedRanges.x.max = mSurfaceWidth + mXTranslate - 1;
+                mOrientedRanges.x.flat = 0;
+                mOrientedRanges.x.fuzz = 0;
+                mOrientedRanges.x.resolution = mRawPointerAxes.x.resolution * mXScale;
 
-            mOrientedRanges.y.min = mYTranslate;
-            mOrientedRanges.y.max = mSurfaceHeight + mYTranslate - 1;
-            mOrientedRanges.y.flat = 0;
-            mOrientedRanges.y.fuzz = 0;
-            mOrientedRanges.y.resolution = mRawPointerAxes.y.resolution * mYScale;
-            break;
+                mOrientedRanges.y.min = mYTranslate;
+                mOrientedRanges.y.max = mSurfaceHeight + mYTranslate - 1;
+                mOrientedRanges.y.flat = 0;
+                mOrientedRanges.y.fuzz = 0;
+                mOrientedRanges.y.resolution = mRawPointerAxes.y.resolution * mYScale;
+                break;
         }
 
         // Location
@@ -3969,22 +3903,21 @@
             // is applied.
             // Assume that the touch pad has a square aspect ratio such that movements in
             // X and Y of the same number of raw units cover the same physical distance.
-            mPointerXMovementScale = mConfig.pointerGestureMovementSpeedRatio
-                    * displayDiagonal / rawDiagonal;
+            mPointerXMovementScale =
+                    mConfig.pointerGestureMovementSpeedRatio * displayDiagonal / rawDiagonal;
             mPointerYMovementScale = mPointerXMovementScale;
 
             // Scale zooms to cover a smaller range of the display than movements do.
             // This value determines the area around the pointer that is affected by freeform
             // pointer gestures.
-            mPointerXZoomScale = mConfig.pointerGestureZoomSpeedRatio
-                    * displayDiagonal / rawDiagonal;
+            mPointerXZoomScale =
+                    mConfig.pointerGestureZoomSpeedRatio * displayDiagonal / rawDiagonal;
             mPointerYZoomScale = mPointerXZoomScale;
 
             // Max width between pointers to detect a swipe gesture is more than some fraction
             // of the diagonal axis of the touch pad.  Touches that are wider than this are
             // translated into freeform gestures.
-            mPointerGestureMaxSwipeWidth =
-                    mConfig.pointerGestureSwipeMaxWidthRatio * rawDiagonal;
+            mPointerGestureMaxSwipeWidth = mConfig.pointerGestureSwipeMaxWidthRatio * rawDiagonal;
 
             // Abort current pointer usages because the state has changed.
             abortPointerUsage(when, 0 /*policyFlags*/);
@@ -4031,10 +3964,9 @@
         int32_t keyCode;
         int32_t dummyKeyMetaState;
         uint32_t flags;
-        if (getEventHub()->mapKey(getDeviceId(), virtualKey.scanCode, 0, 0,
-                                  &keyCode, &dummyKeyMetaState, &flags)) {
-            ALOGW(INDENT "VirtualKey %d: could not obtain key code, ignoring",
-                    virtualKey.scanCode);
+        if (getEventHub()->mapKey(getDeviceId(), virtualKey.scanCode, 0, 0, &keyCode,
+                                  &dummyKeyMetaState, &flags)) {
+            ALOGW(INDENT "VirtualKey %d: could not obtain key code, ignoring", virtualKey.scanCode);
             continue; // drop the key
         }
 
@@ -4045,14 +3977,18 @@
         int32_t halfWidth = virtualKeyDefinition.width / 2;
         int32_t halfHeight = virtualKeyDefinition.height / 2;
 
-        virtualKey.hitLeft = (virtualKeyDefinition.centerX - halfWidth)
-                * touchScreenWidth / mSurfaceWidth + touchScreenLeft;
-        virtualKey.hitRight= (virtualKeyDefinition.centerX + halfWidth)
-                * touchScreenWidth / mSurfaceWidth + touchScreenLeft;
-        virtualKey.hitTop = (virtualKeyDefinition.centerY - halfHeight)
-                * touchScreenHeight / mSurfaceHeight + touchScreenTop;
-        virtualKey.hitBottom = (virtualKeyDefinition.centerY + halfHeight)
-                * touchScreenHeight / mSurfaceHeight + touchScreenTop;
+        virtualKey.hitLeft =
+                (virtualKeyDefinition.centerX - halfWidth) * touchScreenWidth / mSurfaceWidth +
+                touchScreenLeft;
+        virtualKey.hitRight =
+                (virtualKeyDefinition.centerX + halfWidth) * touchScreenWidth / mSurfaceWidth +
+                touchScreenLeft;
+        virtualKey.hitTop =
+                (virtualKeyDefinition.centerY - halfHeight) * touchScreenHeight / mSurfaceHeight +
+                touchScreenTop;
+        virtualKey.hitBottom =
+                (virtualKeyDefinition.centerY + halfHeight) * touchScreenHeight / mSurfaceHeight +
+                touchScreenTop;
         mVirtualKeys.push_back(virtualKey);
     }
 }
@@ -4064,10 +4000,9 @@
         for (size_t i = 0; i < mVirtualKeys.size(); i++) {
             const VirtualKey& virtualKey = mVirtualKeys[i];
             dump += StringPrintf(INDENT4 "%zu: scanCode=%d, keyCode=%d, "
-                    "hitLeft=%d, hitRight=%d, hitTop=%d, hitBottom=%d\n",
-                    i, virtualKey.scanCode, virtualKey.keyCode,
-                    virtualKey.hitLeft, virtualKey.hitRight,
-                    virtualKey.hitTop, virtualKey.hitBottom);
+                                         "hitLeft=%d, hitRight=%d, hitTop=%d, hitBottom=%d\n",
+                                 i, virtualKey.scanCode, virtualKey.keyCode, virtualKey.hitLeft,
+                                 virtualKey.hitRight, virtualKey.hitTop, virtualKey.hitBottom);
         }
     }
 }
@@ -4091,17 +4026,13 @@
         } else if (sizeCalibrationString == "area") {
             out.sizeCalibration = Calibration::SIZE_CALIBRATION_AREA;
         } else if (sizeCalibrationString != "default") {
-            ALOGW("Invalid value for touch.size.calibration: '%s'",
-                    sizeCalibrationString.string());
+            ALOGW("Invalid value for touch.size.calibration: '%s'", sizeCalibrationString.string());
         }
     }
 
-    out.haveSizeScale = in.tryGetProperty(String8("touch.size.scale"),
-            out.sizeScale);
-    out.haveSizeBias = in.tryGetProperty(String8("touch.size.bias"),
-            out.sizeBias);
-    out.haveSizeIsSummed = in.tryGetProperty(String8("touch.size.isSummed"),
-            out.sizeIsSummed);
+    out.haveSizeScale = in.tryGetProperty(String8("touch.size.scale"), out.sizeScale);
+    out.haveSizeBias = in.tryGetProperty(String8("touch.size.bias"), out.sizeBias);
+    out.haveSizeIsSummed = in.tryGetProperty(String8("touch.size.isSummed"), out.sizeIsSummed);
 
     // Pressure
     out.pressureCalibration = Calibration::PRESSURE_CALIBRATION_DEFAULT;
@@ -4115,12 +4046,11 @@
             out.pressureCalibration = Calibration::PRESSURE_CALIBRATION_AMPLITUDE;
         } else if (pressureCalibrationString != "default") {
             ALOGW("Invalid value for touch.pressure.calibration: '%s'",
-                    pressureCalibrationString.string());
+                  pressureCalibrationString.string());
         }
     }
 
-    out.havePressureScale = in.tryGetProperty(String8("touch.pressure.scale"),
-            out.pressureScale);
+    out.havePressureScale = in.tryGetProperty(String8("touch.pressure.scale"), out.pressureScale);
 
     // Orientation
     out.orientationCalibration = Calibration::ORIENTATION_CALIBRATION_DEFAULT;
@@ -4134,7 +4064,7 @@
             out.orientationCalibration = Calibration::ORIENTATION_CALIBRATION_VECTOR;
         } else if (orientationCalibrationString != "default") {
             ALOGW("Invalid value for touch.orientation.calibration: '%s'",
-                    orientationCalibrationString.string());
+                  orientationCalibrationString.string());
         }
     }
 
@@ -4148,12 +4078,11 @@
             out.distanceCalibration = Calibration::DISTANCE_CALIBRATION_SCALED;
         } else if (distanceCalibrationString != "default") {
             ALOGW("Invalid value for touch.distance.calibration: '%s'",
-                    distanceCalibrationString.string());
+                  distanceCalibrationString.string());
         }
     }
 
-    out.haveDistanceScale = in.tryGetProperty(String8("touch.distance.scale"),
-            out.distanceScale);
+    out.haveDistanceScale = in.tryGetProperty(String8("touch.distance.scale"), out.distanceScale);
 
     out.coverageCalibration = Calibration::COVERAGE_CALIBRATION_DEFAULT;
     String8 coverageCalibrationString;
@@ -4164,7 +4093,7 @@
             out.coverageCalibration = Calibration::COVERAGE_CALIBRATION_BOX;
         } else if (coverageCalibrationString != "default") {
             ALOGW("Invalid value for touch.coverage.calibration: '%s'",
-                    coverageCalibrationString.string());
+                  coverageCalibrationString.string());
         }
     }
 }
@@ -4217,101 +4146,97 @@
 
     // Size
     switch (mCalibration.sizeCalibration) {
-    case Calibration::SIZE_CALIBRATION_NONE:
-        dump += INDENT4 "touch.size.calibration: none\n";
-        break;
-    case Calibration::SIZE_CALIBRATION_GEOMETRIC:
-        dump += INDENT4 "touch.size.calibration: geometric\n";
-        break;
-    case Calibration::SIZE_CALIBRATION_DIAMETER:
-        dump += INDENT4 "touch.size.calibration: diameter\n";
-        break;
-    case Calibration::SIZE_CALIBRATION_BOX:
-        dump += INDENT4 "touch.size.calibration: box\n";
-        break;
-    case Calibration::SIZE_CALIBRATION_AREA:
-        dump += INDENT4 "touch.size.calibration: area\n";
-        break;
-    default:
-        ALOG_ASSERT(false);
+        case Calibration::SIZE_CALIBRATION_NONE:
+            dump += INDENT4 "touch.size.calibration: none\n";
+            break;
+        case Calibration::SIZE_CALIBRATION_GEOMETRIC:
+            dump += INDENT4 "touch.size.calibration: geometric\n";
+            break;
+        case Calibration::SIZE_CALIBRATION_DIAMETER:
+            dump += INDENT4 "touch.size.calibration: diameter\n";
+            break;
+        case Calibration::SIZE_CALIBRATION_BOX:
+            dump += INDENT4 "touch.size.calibration: box\n";
+            break;
+        case Calibration::SIZE_CALIBRATION_AREA:
+            dump += INDENT4 "touch.size.calibration: area\n";
+            break;
+        default:
+            ALOG_ASSERT(false);
     }
 
     if (mCalibration.haveSizeScale) {
-        dump += StringPrintf(INDENT4 "touch.size.scale: %0.3f\n",
-                mCalibration.sizeScale);
+        dump += StringPrintf(INDENT4 "touch.size.scale: %0.3f\n", mCalibration.sizeScale);
     }
 
     if (mCalibration.haveSizeBias) {
-        dump += StringPrintf(INDENT4 "touch.size.bias: %0.3f\n",
-                mCalibration.sizeBias);
+        dump += StringPrintf(INDENT4 "touch.size.bias: %0.3f\n", mCalibration.sizeBias);
     }
 
     if (mCalibration.haveSizeIsSummed) {
         dump += StringPrintf(INDENT4 "touch.size.isSummed: %s\n",
-                toString(mCalibration.sizeIsSummed));
+                             toString(mCalibration.sizeIsSummed));
     }
 
     // Pressure
     switch (mCalibration.pressureCalibration) {
-    case Calibration::PRESSURE_CALIBRATION_NONE:
-        dump += INDENT4 "touch.pressure.calibration: none\n";
-        break;
-    case Calibration::PRESSURE_CALIBRATION_PHYSICAL:
-        dump += INDENT4 "touch.pressure.calibration: physical\n";
-        break;
-    case Calibration::PRESSURE_CALIBRATION_AMPLITUDE:
-        dump += INDENT4 "touch.pressure.calibration: amplitude\n";
-        break;
-    default:
-        ALOG_ASSERT(false);
+        case Calibration::PRESSURE_CALIBRATION_NONE:
+            dump += INDENT4 "touch.pressure.calibration: none\n";
+            break;
+        case Calibration::PRESSURE_CALIBRATION_PHYSICAL:
+            dump += INDENT4 "touch.pressure.calibration: physical\n";
+            break;
+        case Calibration::PRESSURE_CALIBRATION_AMPLITUDE:
+            dump += INDENT4 "touch.pressure.calibration: amplitude\n";
+            break;
+        default:
+            ALOG_ASSERT(false);
     }
 
     if (mCalibration.havePressureScale) {
-        dump += StringPrintf(INDENT4 "touch.pressure.scale: %0.3f\n",
-                mCalibration.pressureScale);
+        dump += StringPrintf(INDENT4 "touch.pressure.scale: %0.3f\n", mCalibration.pressureScale);
     }
 
     // Orientation
     switch (mCalibration.orientationCalibration) {
-    case Calibration::ORIENTATION_CALIBRATION_NONE:
-        dump += INDENT4 "touch.orientation.calibration: none\n";
-        break;
-    case Calibration::ORIENTATION_CALIBRATION_INTERPOLATED:
-        dump += INDENT4 "touch.orientation.calibration: interpolated\n";
-        break;
-    case Calibration::ORIENTATION_CALIBRATION_VECTOR:
-        dump += INDENT4 "touch.orientation.calibration: vector\n";
-        break;
-    default:
-        ALOG_ASSERT(false);
+        case Calibration::ORIENTATION_CALIBRATION_NONE:
+            dump += INDENT4 "touch.orientation.calibration: none\n";
+            break;
+        case Calibration::ORIENTATION_CALIBRATION_INTERPOLATED:
+            dump += INDENT4 "touch.orientation.calibration: interpolated\n";
+            break;
+        case Calibration::ORIENTATION_CALIBRATION_VECTOR:
+            dump += INDENT4 "touch.orientation.calibration: vector\n";
+            break;
+        default:
+            ALOG_ASSERT(false);
     }
 
     // Distance
     switch (mCalibration.distanceCalibration) {
-    case Calibration::DISTANCE_CALIBRATION_NONE:
-        dump += INDENT4 "touch.distance.calibration: none\n";
-        break;
-    case Calibration::DISTANCE_CALIBRATION_SCALED:
-        dump += INDENT4 "touch.distance.calibration: scaled\n";
-        break;
-    default:
-        ALOG_ASSERT(false);
+        case Calibration::DISTANCE_CALIBRATION_NONE:
+            dump += INDENT4 "touch.distance.calibration: none\n";
+            break;
+        case Calibration::DISTANCE_CALIBRATION_SCALED:
+            dump += INDENT4 "touch.distance.calibration: scaled\n";
+            break;
+        default:
+            ALOG_ASSERT(false);
     }
 
     if (mCalibration.haveDistanceScale) {
-        dump += StringPrintf(INDENT4 "touch.distance.scale: %0.3f\n",
-                mCalibration.distanceScale);
+        dump += StringPrintf(INDENT4 "touch.distance.scale: %0.3f\n", mCalibration.distanceScale);
     }
 
     switch (mCalibration.coverageCalibration) {
-    case Calibration::COVERAGE_CALIBRATION_NONE:
-        dump += INDENT4 "touch.coverage.calibration: none\n";
-        break;
-    case Calibration::COVERAGE_CALIBRATION_BOX:
-        dump += INDENT4 "touch.coverage.calibration: box\n";
-        break;
-    default:
-        ALOG_ASSERT(false);
+        case Calibration::COVERAGE_CALIBRATION_NONE:
+            dump += INDENT4 "touch.coverage.calibration: none\n";
+            break;
+        case Calibration::COVERAGE_CALIBRATION_BOX:
+            dump += INDENT4 "touch.coverage.calibration: box\n";
+            break;
+        default:
+            ALOG_ASSERT(false);
     }
 }
 
@@ -4328,7 +4253,7 @@
 
 void TouchInputMapper::updateAffineTransformation() {
     mAffineTransform = getPolicy()->getTouchAffineTransformation(mDevice->getDescriptor(),
-            mSurfaceOrientation);
+                                                                 mSurfaceOrientation);
 }
 
 void TouchInputMapper::reset(nsecs_t when) {
@@ -4388,8 +4313,8 @@
 }
 
 void TouchInputMapper::sync(nsecs_t when) {
-    const RawState* last = mRawStatesPending.empty() ?
-            &mCurrentRawState : &mRawStatesPending.back();
+    const RawState* last =
+            mRawStatesPending.empty() ? &mCurrentRawState : &mRawStatesPending.back();
 
     // Push a new state.
     mRawStatesPending.emplace_back();
@@ -4399,8 +4324,8 @@
     next->when = when;
 
     // Sync button state.
-    next->buttonState = mTouchButtonAccumulator.getButtonState()
-            | mCursorButtonAccumulator.getButtonState();
+    next->buttonState =
+            mTouchButtonAccumulator.getButtonState() | mCursorButtonAccumulator.getButtonState();
 
     // Sync scroll
     next->rawVScroll = mCursorScrollAccumulator.getRelativeVWheel();
@@ -4417,13 +4342,10 @@
 
 #if DEBUG_RAW_EVENTS
     ALOGD("syncTouch: pointerCount %d -> %d, touching ids 0x%08x -> 0x%08x, "
-            "hovering ids 0x%08x -> 0x%08x",
-            last->rawPointerData.pointerCount,
-            next->rawPointerData.pointerCount,
-            last->rawPointerData.touchingIdBits.value,
-            next->rawPointerData.touchingIdBits.value,
-            last->rawPointerData.hoveringIdBits.value,
-            next->rawPointerData.hoveringIdBits.value);
+          "hovering ids 0x%08x -> 0x%08x",
+          last->rawPointerData.pointerCount, next->rawPointerData.pointerCount,
+          last->rawPointerData.touchingIdBits.value, next->rawPointerData.touchingIdBits.value,
+          last->rawPointerData.hoveringIdBits.value, next->rawPointerData.hoveringIdBits.value);
 #endif
 
     processRawTouches(false /*timeout*/);
@@ -4443,7 +4365,7 @@
     // rest of the pipeline.
     const size_t N = mRawStatesPending.size();
     size_t count;
-    for(count = 0; count < N; count++) {
+    for (count = 0; count < N; count++) {
         const RawState& next = mRawStatesPending[count];
 
         // A failure to assign the stylus id means that we're waiting on stylus data
@@ -4488,8 +4410,8 @@
     applyExternalStylusButtonState(when);
 
     // Handle policy on initial down or hover events.
-    bool initialDown = mLastRawState.rawPointerData.pointerCount == 0
-            && mCurrentRawState.rawPointerData.pointerCount != 0;
+    bool initialDown = mLastRawState.rawPointerData.pointerCount == 0 &&
+            mCurrentRawState.rawPointerData.pointerCount != 0;
 
     uint32_t policyFlags = 0;
     bool buttonsPressed = mCurrentRawState.buttonState & ~mLastRawState.buttonState;
@@ -4520,33 +4442,31 @@
 
     // Synthesize key down from raw buttons if needed.
     synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_DOWN, when, getDeviceId(), mSource,
-            mViewport.displayId, policyFlags,
-            mLastCookedState.buttonState, mCurrentCookedState.buttonState);
+                         mViewport.displayId, policyFlags, mLastCookedState.buttonState,
+                         mCurrentCookedState.buttonState);
 
     // Dispatch the touches either directly or by translation through a pointer on screen.
     if (mDeviceMode == DEVICE_MODE_POINTER) {
-        for (BitSet32 idBits(mCurrentRawState.rawPointerData.touchingIdBits);
-                !idBits.isEmpty(); ) {
+        for (BitSet32 idBits(mCurrentRawState.rawPointerData.touchingIdBits); !idBits.isEmpty();) {
             uint32_t id = idBits.clearFirstMarkedBit();
             const RawPointerData::Pointer& pointer =
                     mCurrentRawState.rawPointerData.pointerForId(id);
-            if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_STYLUS
-                    || pointer.toolType == AMOTION_EVENT_TOOL_TYPE_ERASER) {
+            if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_STYLUS ||
+                pointer.toolType == AMOTION_EVENT_TOOL_TYPE_ERASER) {
                 mCurrentCookedState.stylusIdBits.markBit(id);
-            } else if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_FINGER
-                    || pointer.toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN) {
+            } else if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_FINGER ||
+                       pointer.toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN) {
                 mCurrentCookedState.fingerIdBits.markBit(id);
             } else if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_MOUSE) {
                 mCurrentCookedState.mouseIdBits.markBit(id);
             }
         }
-        for (BitSet32 idBits(mCurrentRawState.rawPointerData.hoveringIdBits);
-                !idBits.isEmpty(); ) {
+        for (BitSet32 idBits(mCurrentRawState.rawPointerData.hoveringIdBits); !idBits.isEmpty();) {
             uint32_t id = idBits.clearFirstMarkedBit();
             const RawPointerData::Pointer& pointer =
                     mCurrentRawState.rawPointerData.pointerForId(id);
-            if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_STYLUS
-                    || pointer.toolType == AMOTION_EVENT_TOOL_TYPE_ERASER) {
+            if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_STYLUS ||
+                pointer.toolType == AMOTION_EVENT_TOOL_TYPE_ERASER) {
                 mCurrentCookedState.stylusIdBits.markBit(id);
             }
         }
@@ -4561,22 +4481,22 @@
             mCurrentCookedState.fingerIdBits.clear();
             pointerUsage = POINTER_USAGE_MOUSE;
         } else if (!mCurrentCookedState.fingerIdBits.isEmpty() ||
-                isPointerDown(mCurrentRawState.buttonState)) {
+                   isPointerDown(mCurrentRawState.buttonState)) {
             pointerUsage = POINTER_USAGE_GESTURES;
         }
 
         dispatchPointerUsage(when, policyFlags, pointerUsage);
     } else {
-        if (mDeviceMode == DEVICE_MODE_DIRECT
-                && mConfig.showTouches && mPointerController != nullptr) {
+        if (mDeviceMode == DEVICE_MODE_DIRECT && mConfig.showTouches &&
+            mPointerController != nullptr) {
             mPointerController->setPresentation(PointerControllerInterface::PRESENTATION_SPOT);
             mPointerController->fade(PointerControllerInterface::TRANSITION_GRADUAL);
 
             mPointerController->setButtonState(mCurrentRawState.buttonState);
             mPointerController->setSpots(mCurrentCookedState.cookedPointerData.pointerCoords,
-                    mCurrentCookedState.cookedPointerData.idToIndex,
-                    mCurrentCookedState.cookedPointerData.touchingIdBits,
-                    mViewport.displayId);
+                                         mCurrentCookedState.cookedPointerData.idToIndex,
+                                         mCurrentCookedState.cookedPointerData.touchingIdBits,
+                                         mViewport.displayId);
         }
 
         if (!mCurrentMotionAborted) {
@@ -4594,8 +4514,8 @@
 
     // Synthesize key up from raw buttons if needed.
     synthesizeButtonKeys(getContext(), AKEY_EVENT_ACTION_UP, when, getDeviceId(), mSource,
-            mViewport.displayId, policyFlags,
-            mLastCookedState.buttonState, mCurrentCookedState.buttonState);
+                         mViewport.displayId, policyFlags, mLastCookedState.buttonState,
+                         mCurrentCookedState.buttonState);
 
     // Clear some transient state.
     mCurrentRawState.rawVScroll = 0;
@@ -4638,8 +4558,8 @@
         return false;
     }
 
-    const bool initialDown = mLastRawState.rawPointerData.pointerCount == 0
-            && state.rawPointerData.pointerCount != 0;
+    const bool initialDown = mLastRawState.rawPointerData.pointerCount == 0 &&
+            state.rawPointerData.pointerCount != 0;
     if (initialDown) {
         if (mExternalStylusState.pressure != 0.0f) {
 #if DEBUG_STYLUS_FUSION
@@ -4657,7 +4577,8 @@
             }
 #if DEBUG_STYLUS_FUSION
             ALOGD("No stylus data but stylus is connected, requesting timeout "
-                    "(%" PRId64 "ms)", mExternalStylusFusionTimeout);
+                  "(%" PRId64 "ms)",
+                  mExternalStylusFusionTimeout);
 #endif
             getContext()->requestTimeoutAtTime(mExternalStylusFusionTimeout);
             return true;
@@ -4665,10 +4586,9 @@
     }
 
     // Check if the stylus pointer has gone up.
-    if (mExternalStylusId != -1 &&
-            !state.rawPointerData.touchingIdBits.hasBit(mExternalStylusId)) {
+    if (mExternalStylusId != -1 && !state.rawPointerData.touchingIdBits.hasBit(mExternalStylusId)) {
 #if DEBUG_STYLUS_FUSION
-            ALOGD("Stylus pointer is going up");
+        ALOGD("Stylus pointer is going up");
 #endif
         mExternalStylusId = -1;
     }
@@ -4710,11 +4630,10 @@
             if (!mCurrentVirtualKey.ignored) {
 #if DEBUG_VIRTUAL_KEYS
                 ALOGD("VirtualKeys: Generating key up: keyCode=%d, scanCode=%d",
-                        mCurrentVirtualKey.keyCode, mCurrentVirtualKey.scanCode);
+                      mCurrentVirtualKey.keyCode, mCurrentVirtualKey.scanCode);
 #endif
-                dispatchVirtualKey(when, policyFlags,
-                        AKEY_EVENT_ACTION_UP,
-                        AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY);
+                dispatchVirtualKey(when, policyFlags, AKEY_EVENT_ACTION_UP,
+                                   AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY);
             }
             return true;
         }
@@ -4737,18 +4656,17 @@
         mCurrentVirtualKey.down = false;
         if (!mCurrentVirtualKey.ignored) {
 #if DEBUG_VIRTUAL_KEYS
-            ALOGD("VirtualKeys: Canceling key: keyCode=%d, scanCode=%d",
-                    mCurrentVirtualKey.keyCode, mCurrentVirtualKey.scanCode);
+            ALOGD("VirtualKeys: Canceling key: keyCode=%d, scanCode=%d", mCurrentVirtualKey.keyCode,
+                  mCurrentVirtualKey.scanCode);
 #endif
-            dispatchVirtualKey(when, policyFlags,
-                    AKEY_EVENT_ACTION_UP,
-                    AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY
-                            | AKEY_EVENT_FLAG_CANCELED);
+            dispatchVirtualKey(when, policyFlags, AKEY_EVENT_ACTION_UP,
+                               AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY |
+                                       AKEY_EVENT_FLAG_CANCELED);
         }
     }
 
-    if (mLastRawState.rawPointerData.touchingIdBits.isEmpty()
-            && !mCurrentRawState.rawPointerData.touchingIdBits.isEmpty()) {
+    if (mLastRawState.rawPointerData.touchingIdBits.isEmpty() &&
+        !mCurrentRawState.rawPointerData.touchingIdBits.isEmpty()) {
         // Pointer just went down.  Check for virtual key press or off-screen touches.
         uint32_t id = mCurrentRawState.rawPointerData.touchingIdBits.firstMarkedBit();
         const RawPointerData::Pointer& pointer = mCurrentRawState.rawPointerData.pointerForId(id);
@@ -4762,18 +4680,18 @@
                     mCurrentVirtualKey.downTime = when;
                     mCurrentVirtualKey.keyCode = virtualKey->keyCode;
                     mCurrentVirtualKey.scanCode = virtualKey->scanCode;
-                    mCurrentVirtualKey.ignored = mContext->shouldDropVirtualKey(
-                            when, getDevice(), virtualKey->keyCode, virtualKey->scanCode);
+                    mCurrentVirtualKey.ignored =
+                            mContext->shouldDropVirtualKey(when, getDevice(), virtualKey->keyCode,
+                                                           virtualKey->scanCode);
 
                     if (!mCurrentVirtualKey.ignored) {
 #if DEBUG_VIRTUAL_KEYS
                         ALOGD("VirtualKeys: Generating key down: keyCode=%d, scanCode=%d",
-                                mCurrentVirtualKey.keyCode,
-                                mCurrentVirtualKey.scanCode);
+                              mCurrentVirtualKey.keyCode, mCurrentVirtualKey.scanCode);
 #endif
-                        dispatchVirtualKey(when, policyFlags,
-                                AKEY_EVENT_ACTION_DOWN,
-                                AKEY_EVENT_FLAG_FROM_SYSTEM | AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY);
+                        dispatchVirtualKey(when, policyFlags, AKEY_EVENT_ACTION_DOWN,
+                                           AKEY_EVENT_FLAG_FROM_SYSTEM |
+                                                   AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY);
                     }
                 }
             }
@@ -4796,14 +4714,14 @@
     //    are layed out below the screen near to where the on screen keyboard's space bar
     //    is displayed.
     if (mConfig.virtualKeyQuietTime > 0 &&
-            !mCurrentRawState.rawPointerData.touchingIdBits.isEmpty()) {
+        !mCurrentRawState.rawPointerData.touchingIdBits.isEmpty()) {
         mContext->disableVirtualKeysUntil(when + mConfig.virtualKeyQuietTime);
     }
     return false;
 }
 
 void TouchInputMapper::dispatchVirtualKey(nsecs_t when, uint32_t policyFlags,
-        int32_t keyEventAction, int32_t keyEventFlags) {
+                                          int32_t keyEventAction, int32_t keyEventFlags) {
     int32_t keyCode = mCurrentVirtualKey.keyCode;
     int32_t scanCode = mCurrentVirtualKey.scanCode;
     nsecs_t downTime = mCurrentVirtualKey.downTime;
@@ -4811,8 +4729,8 @@
     policyFlags |= POLICY_FLAG_VIRTUAL;
 
     NotifyKeyArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), AINPUT_SOURCE_KEYBOARD,
-            mViewport.displayId,
-            policyFlags, keyEventAction, keyEventFlags, keyCode, scanCode, metaState, downTime);
+                       mViewport.displayId, policyFlags, keyEventAction, keyEventFlags, keyCode,
+                       scanCode, metaState, downTime);
     getListener()->notifyKey(&args);
 }
 
@@ -4821,13 +4739,12 @@
     if (!currentIdBits.isEmpty()) {
         int32_t metaState = getContext()->getGlobalMetaState();
         int32_t buttonState = mCurrentCookedState.buttonState;
-        dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_CANCEL, 0, 0,
-                metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
-                mCurrentCookedState.cookedPointerData.pointerProperties,
-                mCurrentCookedState.cookedPointerData.pointerCoords,
-                mCurrentCookedState.cookedPointerData.idToIndex,
-                currentIdBits, -1,
-                mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+        dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_CANCEL, 0, 0, metaState,
+                       buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
+                       mCurrentCookedState.cookedPointerData.pointerProperties,
+                       mCurrentCookedState.cookedPointerData.pointerCoords,
+                       mCurrentCookedState.cookedPointerData.idToIndex, currentIdBits, -1,
+                       mOrientedXPrecision, mOrientedYPrecision, mDownTime);
         mCurrentMotionAborted = true;
     }
 }
@@ -4842,14 +4759,12 @@
         if (!currentIdBits.isEmpty()) {
             // No pointer id changes so this is a move event.
             // The listener takes care of batching moves so we don't have to deal with that here.
-            dispatchMotion(when, policyFlags, mSource,
-                    AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState, buttonState,
-                    AMOTION_EVENT_EDGE_FLAG_NONE,
-                    mCurrentCookedState.cookedPointerData.pointerProperties,
-                    mCurrentCookedState.cookedPointerData.pointerCoords,
-                    mCurrentCookedState.cookedPointerData.idToIndex,
-                    currentIdBits, -1,
-                    mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+            dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState,
+                           buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
+                           mCurrentCookedState.cookedPointerData.pointerProperties,
+                           mCurrentCookedState.cookedPointerData.pointerCoords,
+                           mCurrentCookedState.cookedPointerData.idToIndex, currentIdBits, -1,
+                           mOrientedXPrecision, mOrientedYPrecision, mDownTime);
         }
     } else {
         // There may be pointers going up and pointers going down and pointers moving
@@ -4861,14 +4776,13 @@
 
         // Update last coordinates of pointers that have moved so that we observe the new
         // pointer positions at the same time as other pointers that have just gone up.
-        bool moveNeeded = updateMovedPointers(
-                mCurrentCookedState.cookedPointerData.pointerProperties,
-                mCurrentCookedState.cookedPointerData.pointerCoords,
-                mCurrentCookedState.cookedPointerData.idToIndex,
-                mLastCookedState.cookedPointerData.pointerProperties,
-                mLastCookedState.cookedPointerData.pointerCoords,
-                mLastCookedState.cookedPointerData.idToIndex,
-                moveIdBits);
+        bool moveNeeded =
+                updateMovedPointers(mCurrentCookedState.cookedPointerData.pointerProperties,
+                                    mCurrentCookedState.cookedPointerData.pointerCoords,
+                                    mCurrentCookedState.cookedPointerData.idToIndex,
+                                    mLastCookedState.cookedPointerData.pointerProperties,
+                                    mLastCookedState.cookedPointerData.pointerCoords,
+                                    mLastCookedState.cookedPointerData.idToIndex, moveIdBits);
         if (buttonState != mLastCookedState.buttonState) {
             moveNeeded = true;
         }
@@ -4877,12 +4791,12 @@
         while (!upIdBits.isEmpty()) {
             uint32_t upId = upIdBits.clearFirstMarkedBit();
 
-            dispatchMotion(when, policyFlags, mSource,
-                    AMOTION_EVENT_ACTION_POINTER_UP, 0, 0, metaState, buttonState, 0,
-                    mLastCookedState.cookedPointerData.pointerProperties,
-                    mLastCookedState.cookedPointerData.pointerCoords,
-                    mLastCookedState.cookedPointerData.idToIndex,
-                    dispatchedIdBits, upId, mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+            dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_POINTER_UP, 0, 0,
+                           metaState, buttonState, 0,
+                           mLastCookedState.cookedPointerData.pointerProperties,
+                           mLastCookedState.cookedPointerData.pointerCoords,
+                           mLastCookedState.cookedPointerData.idToIndex, dispatchedIdBits, upId,
+                           mOrientedXPrecision, mOrientedYPrecision, mDownTime);
             dispatchedIdBits.clearBit(upId);
         }
 
@@ -4891,12 +4805,11 @@
         // events, they do not generally handle them except when presented in a move event.
         if (moveNeeded && !moveIdBits.isEmpty()) {
             ALOG_ASSERT(moveIdBits.value == dispatchedIdBits.value);
-            dispatchMotion(when, policyFlags, mSource,
-                    AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState, buttonState, 0,
-                    mCurrentCookedState.cookedPointerData.pointerProperties,
-                    mCurrentCookedState.cookedPointerData.pointerCoords,
-                    mCurrentCookedState.cookedPointerData.idToIndex,
-                    dispatchedIdBits, -1, mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+            dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState,
+                           buttonState, 0, mCurrentCookedState.cookedPointerData.pointerProperties,
+                           mCurrentCookedState.cookedPointerData.pointerCoords,
+                           mCurrentCookedState.cookedPointerData.idToIndex, dispatchedIdBits, -1,
+                           mOrientedXPrecision, mOrientedYPrecision, mDownTime);
         }
 
         // Dispatch pointer down events using the new pointer locations.
@@ -4909,55 +4822,54 @@
                 mDownTime = when;
             }
 
-            dispatchMotion(when, policyFlags, mSource,
-                    AMOTION_EVENT_ACTION_POINTER_DOWN, 0, 0, metaState, buttonState, 0,
-                    mCurrentCookedState.cookedPointerData.pointerProperties,
-                    mCurrentCookedState.cookedPointerData.pointerCoords,
-                    mCurrentCookedState.cookedPointerData.idToIndex,
-                    dispatchedIdBits, downId, mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+            dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_POINTER_DOWN, 0, 0,
+                           metaState, buttonState, 0,
+                           mCurrentCookedState.cookedPointerData.pointerProperties,
+                           mCurrentCookedState.cookedPointerData.pointerCoords,
+                           mCurrentCookedState.cookedPointerData.idToIndex, dispatchedIdBits,
+                           downId, mOrientedXPrecision, mOrientedYPrecision, mDownTime);
         }
     }
 }
 
 void TouchInputMapper::dispatchHoverExit(nsecs_t when, uint32_t policyFlags) {
     if (mSentHoverEnter &&
-            (mCurrentCookedState.cookedPointerData.hoveringIdBits.isEmpty()
-                    || !mCurrentCookedState.cookedPointerData.touchingIdBits.isEmpty())) {
+        (mCurrentCookedState.cookedPointerData.hoveringIdBits.isEmpty() ||
+         !mCurrentCookedState.cookedPointerData.touchingIdBits.isEmpty())) {
         int32_t metaState = getContext()->getGlobalMetaState();
-        dispatchMotion(when, policyFlags, mSource,
-                AMOTION_EVENT_ACTION_HOVER_EXIT, 0, 0, metaState, mLastCookedState.buttonState, 0,
-                mLastCookedState.cookedPointerData.pointerProperties,
-                mLastCookedState.cookedPointerData.pointerCoords,
-                mLastCookedState.cookedPointerData.idToIndex,
-                mLastCookedState.cookedPointerData.hoveringIdBits, -1,
-                mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+        dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_HOVER_EXIT, 0, 0, metaState,
+                       mLastCookedState.buttonState, 0,
+                       mLastCookedState.cookedPointerData.pointerProperties,
+                       mLastCookedState.cookedPointerData.pointerCoords,
+                       mLastCookedState.cookedPointerData.idToIndex,
+                       mLastCookedState.cookedPointerData.hoveringIdBits, -1, mOrientedXPrecision,
+                       mOrientedYPrecision, mDownTime);
         mSentHoverEnter = false;
     }
 }
 
 void TouchInputMapper::dispatchHoverEnterAndMove(nsecs_t when, uint32_t policyFlags) {
-    if (mCurrentCookedState.cookedPointerData.touchingIdBits.isEmpty()
-            && !mCurrentCookedState.cookedPointerData.hoveringIdBits.isEmpty()) {
+    if (mCurrentCookedState.cookedPointerData.touchingIdBits.isEmpty() &&
+        !mCurrentCookedState.cookedPointerData.hoveringIdBits.isEmpty()) {
         int32_t metaState = getContext()->getGlobalMetaState();
         if (!mSentHoverEnter) {
-            dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_HOVER_ENTER,
-                    0, 0, metaState, mCurrentRawState.buttonState, 0,
-                    mCurrentCookedState.cookedPointerData.pointerProperties,
-                    mCurrentCookedState.cookedPointerData.pointerCoords,
-                    mCurrentCookedState.cookedPointerData.idToIndex,
-                    mCurrentCookedState.cookedPointerData.hoveringIdBits, -1,
-                    mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+            dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_HOVER_ENTER, 0, 0,
+                           metaState, mCurrentRawState.buttonState, 0,
+                           mCurrentCookedState.cookedPointerData.pointerProperties,
+                           mCurrentCookedState.cookedPointerData.pointerCoords,
+                           mCurrentCookedState.cookedPointerData.idToIndex,
+                           mCurrentCookedState.cookedPointerData.hoveringIdBits, -1,
+                           mOrientedXPrecision, mOrientedYPrecision, mDownTime);
             mSentHoverEnter = true;
         }
 
-        dispatchMotion(when, policyFlags, mSource,
-                AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0, metaState,
-                mCurrentRawState.buttonState, 0,
-                mCurrentCookedState.cookedPointerData.pointerProperties,
-                mCurrentCookedState.cookedPointerData.pointerCoords,
-                mCurrentCookedState.cookedPointerData.idToIndex,
-                mCurrentCookedState.cookedPointerData.hoveringIdBits, -1,
-                mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+        dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0, metaState,
+                       mCurrentRawState.buttonState, 0,
+                       mCurrentCookedState.cookedPointerData.pointerProperties,
+                       mCurrentCookedState.cookedPointerData.pointerCoords,
+                       mCurrentCookedState.cookedPointerData.idToIndex,
+                       mCurrentCookedState.cookedPointerData.hoveringIdBits, -1,
+                       mOrientedXPrecision, mOrientedYPrecision, mDownTime);
     }
 }
 
@@ -4969,13 +4881,12 @@
     while (!releasedButtons.isEmpty()) {
         int32_t actionButton = BitSet32::valueForBit(releasedButtons.clearFirstMarkedBit());
         buttonState &= ~actionButton;
-        dispatchMotion(when, policyFlags, mSource,
-                    AMOTION_EVENT_ACTION_BUTTON_RELEASE, actionButton,
-                    0, metaState, buttonState, 0,
-                    mCurrentCookedState.cookedPointerData.pointerProperties,
-                    mCurrentCookedState.cookedPointerData.pointerCoords,
-                    mCurrentCookedState.cookedPointerData.idToIndex, idBits, -1,
-                    mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+        dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_BUTTON_RELEASE,
+                       actionButton, 0, metaState, buttonState, 0,
+                       mCurrentCookedState.cookedPointerData.pointerProperties,
+                       mCurrentCookedState.cookedPointerData.pointerCoords,
+                       mCurrentCookedState.cookedPointerData.idToIndex, idBits, -1,
+                       mOrientedXPrecision, mOrientedYPrecision, mDownTime);
     }
 }
 
@@ -4988,11 +4899,11 @@
         int32_t actionButton = BitSet32::valueForBit(pressedButtons.clearFirstMarkedBit());
         buttonState |= actionButton;
         dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_BUTTON_PRESS, actionButton,
-                    0, metaState, buttonState, 0,
-                    mCurrentCookedState.cookedPointerData.pointerProperties,
-                    mCurrentCookedState.cookedPointerData.pointerCoords,
-                    mCurrentCookedState.cookedPointerData.idToIndex, idBits, -1,
-                    mOrientedXPrecision, mOrientedYPrecision, mDownTime);
+                       0, metaState, buttonState, 0,
+                       mCurrentCookedState.cookedPointerData.pointerProperties,
+                       mCurrentCookedState.cookedPointerData.pointerCoords,
+                       mCurrentCookedState.cookedPointerData.idToIndex, idBits, -1,
+                       mOrientedXPrecision, mOrientedYPrecision, mDownTime);
     }
 }
 
@@ -5027,91 +4938,91 @@
         // Size
         float touchMajor, touchMinor, toolMajor, toolMinor, size;
         switch (mCalibration.sizeCalibration) {
-        case Calibration::SIZE_CALIBRATION_GEOMETRIC:
-        case Calibration::SIZE_CALIBRATION_DIAMETER:
-        case Calibration::SIZE_CALIBRATION_BOX:
-        case Calibration::SIZE_CALIBRATION_AREA:
-            if (mRawPointerAxes.touchMajor.valid && mRawPointerAxes.toolMajor.valid) {
-                touchMajor = in.touchMajor;
-                touchMinor = mRawPointerAxes.touchMinor.valid ? in.touchMinor : in.touchMajor;
-                toolMajor = in.toolMajor;
-                toolMinor = mRawPointerAxes.toolMinor.valid ? in.toolMinor : in.toolMajor;
-                size = mRawPointerAxes.touchMinor.valid
-                        ? avg(in.touchMajor, in.touchMinor) : in.touchMajor;
-            } else if (mRawPointerAxes.touchMajor.valid) {
-                toolMajor = touchMajor = in.touchMajor;
-                toolMinor = touchMinor = mRawPointerAxes.touchMinor.valid
-                        ? in.touchMinor : in.touchMajor;
-                size = mRawPointerAxes.touchMinor.valid
-                        ? avg(in.touchMajor, in.touchMinor) : in.touchMajor;
-            } else if (mRawPointerAxes.toolMajor.valid) {
-                touchMajor = toolMajor = in.toolMajor;
-                touchMinor = toolMinor = mRawPointerAxes.toolMinor.valid
-                        ? in.toolMinor : in.toolMajor;
-                size = mRawPointerAxes.toolMinor.valid
-                        ? avg(in.toolMajor, in.toolMinor) : in.toolMajor;
-            } else {
-                ALOG_ASSERT(false, "No touch or tool axes.  "
-                        "Size calibration should have been resolved to NONE.");
+            case Calibration::SIZE_CALIBRATION_GEOMETRIC:
+            case Calibration::SIZE_CALIBRATION_DIAMETER:
+            case Calibration::SIZE_CALIBRATION_BOX:
+            case Calibration::SIZE_CALIBRATION_AREA:
+                if (mRawPointerAxes.touchMajor.valid && mRawPointerAxes.toolMajor.valid) {
+                    touchMajor = in.touchMajor;
+                    touchMinor = mRawPointerAxes.touchMinor.valid ? in.touchMinor : in.touchMajor;
+                    toolMajor = in.toolMajor;
+                    toolMinor = mRawPointerAxes.toolMinor.valid ? in.toolMinor : in.toolMajor;
+                    size = mRawPointerAxes.touchMinor.valid ? avg(in.touchMajor, in.touchMinor)
+                                                            : in.touchMajor;
+                } else if (mRawPointerAxes.touchMajor.valid) {
+                    toolMajor = touchMajor = in.touchMajor;
+                    toolMinor = touchMinor =
+                            mRawPointerAxes.touchMinor.valid ? in.touchMinor : in.touchMajor;
+                    size = mRawPointerAxes.touchMinor.valid ? avg(in.touchMajor, in.touchMinor)
+                                                            : in.touchMajor;
+                } else if (mRawPointerAxes.toolMajor.valid) {
+                    touchMajor = toolMajor = in.toolMajor;
+                    touchMinor = toolMinor =
+                            mRawPointerAxes.toolMinor.valid ? in.toolMinor : in.toolMajor;
+                    size = mRawPointerAxes.toolMinor.valid ? avg(in.toolMajor, in.toolMinor)
+                                                           : in.toolMajor;
+                } else {
+                    ALOG_ASSERT(false,
+                                "No touch or tool axes.  "
+                                "Size calibration should have been resolved to NONE.");
+                    touchMajor = 0;
+                    touchMinor = 0;
+                    toolMajor = 0;
+                    toolMinor = 0;
+                    size = 0;
+                }
+
+                if (mCalibration.haveSizeIsSummed && mCalibration.sizeIsSummed) {
+                    uint32_t touchingCount = mCurrentRawState.rawPointerData.touchingIdBits.count();
+                    if (touchingCount > 1) {
+                        touchMajor /= touchingCount;
+                        touchMinor /= touchingCount;
+                        toolMajor /= touchingCount;
+                        toolMinor /= touchingCount;
+                        size /= touchingCount;
+                    }
+                }
+
+                if (mCalibration.sizeCalibration == Calibration::SIZE_CALIBRATION_GEOMETRIC) {
+                    touchMajor *= mGeometricScale;
+                    touchMinor *= mGeometricScale;
+                    toolMajor *= mGeometricScale;
+                    toolMinor *= mGeometricScale;
+                } else if (mCalibration.sizeCalibration == Calibration::SIZE_CALIBRATION_AREA) {
+                    touchMajor = touchMajor > 0 ? sqrtf(touchMajor) : 0;
+                    touchMinor = touchMajor;
+                    toolMajor = toolMajor > 0 ? sqrtf(toolMajor) : 0;
+                    toolMinor = toolMajor;
+                } else if (mCalibration.sizeCalibration == Calibration::SIZE_CALIBRATION_DIAMETER) {
+                    touchMinor = touchMajor;
+                    toolMinor = toolMajor;
+                }
+
+                mCalibration.applySizeScaleAndBias(&touchMajor);
+                mCalibration.applySizeScaleAndBias(&touchMinor);
+                mCalibration.applySizeScaleAndBias(&toolMajor);
+                mCalibration.applySizeScaleAndBias(&toolMinor);
+                size *= mSizeScale;
+                break;
+            default:
                 touchMajor = 0;
                 touchMinor = 0;
                 toolMajor = 0;
                 toolMinor = 0;
                 size = 0;
-            }
-
-            if (mCalibration.haveSizeIsSummed && mCalibration.sizeIsSummed) {
-                uint32_t touchingCount =
-                        mCurrentRawState.rawPointerData.touchingIdBits.count();
-                if (touchingCount > 1) {
-                    touchMajor /= touchingCount;
-                    touchMinor /= touchingCount;
-                    toolMajor /= touchingCount;
-                    toolMinor /= touchingCount;
-                    size /= touchingCount;
-                }
-            }
-
-            if (mCalibration.sizeCalibration == Calibration::SIZE_CALIBRATION_GEOMETRIC) {
-                touchMajor *= mGeometricScale;
-                touchMinor *= mGeometricScale;
-                toolMajor *= mGeometricScale;
-                toolMinor *= mGeometricScale;
-            } else if (mCalibration.sizeCalibration == Calibration::SIZE_CALIBRATION_AREA) {
-                touchMajor = touchMajor > 0 ? sqrtf(touchMajor) : 0;
-                touchMinor = touchMajor;
-                toolMajor = toolMajor > 0 ? sqrtf(toolMajor) : 0;
-                toolMinor = toolMajor;
-            } else if (mCalibration.sizeCalibration == Calibration::SIZE_CALIBRATION_DIAMETER) {
-                touchMinor = touchMajor;
-                toolMinor = toolMajor;
-            }
-
-            mCalibration.applySizeScaleAndBias(&touchMajor);
-            mCalibration.applySizeScaleAndBias(&touchMinor);
-            mCalibration.applySizeScaleAndBias(&toolMajor);
-            mCalibration.applySizeScaleAndBias(&toolMinor);
-            size *= mSizeScale;
-            break;
-        default:
-            touchMajor = 0;
-            touchMinor = 0;
-            toolMajor = 0;
-            toolMinor = 0;
-            size = 0;
-            break;
+                break;
         }
 
         // Pressure
         float pressure;
         switch (mCalibration.pressureCalibration) {
-        case Calibration::PRESSURE_CALIBRATION_PHYSICAL:
-        case Calibration::PRESSURE_CALIBRATION_AMPLITUDE:
-            pressure = in.pressure * mPressureScale;
-            break;
-        default:
-            pressure = in.isHovering ? 0 : 1;
-            break;
+            case Calibration::PRESSURE_CALIBRATION_PHYSICAL:
+            case Calibration::PRESSURE_CALIBRATION_AMPLITUDE:
+                pressure = in.pressure * mPressureScale;
+                break;
+            default:
+                pressure = in.isHovering ? 0 : 1;
+                break;
         }
 
         // Tilt and Orientation
@@ -5126,52 +5037,52 @@
             tilt = 0;
 
             switch (mCalibration.orientationCalibration) {
-            case Calibration::ORIENTATION_CALIBRATION_INTERPOLATED:
-                orientation = in.orientation * mOrientationScale;
-                break;
-            case Calibration::ORIENTATION_CALIBRATION_VECTOR: {
-                int32_t c1 = signExtendNybble((in.orientation & 0xf0) >> 4);
-                int32_t c2 = signExtendNybble(in.orientation & 0x0f);
-                if (c1 != 0 || c2 != 0) {
-                    orientation = atan2f(c1, c2) * 0.5f;
-                    float confidence = hypotf(c1, c2);
-                    float scale = 1.0f + confidence / 16.0f;
-                    touchMajor *= scale;
-                    touchMinor /= scale;
-                    toolMajor *= scale;
-                    toolMinor /= scale;
-                } else {
-                    orientation = 0;
+                case Calibration::ORIENTATION_CALIBRATION_INTERPOLATED:
+                    orientation = in.orientation * mOrientationScale;
+                    break;
+                case Calibration::ORIENTATION_CALIBRATION_VECTOR: {
+                    int32_t c1 = signExtendNybble((in.orientation & 0xf0) >> 4);
+                    int32_t c2 = signExtendNybble(in.orientation & 0x0f);
+                    if (c1 != 0 || c2 != 0) {
+                        orientation = atan2f(c1, c2) * 0.5f;
+                        float confidence = hypotf(c1, c2);
+                        float scale = 1.0f + confidence / 16.0f;
+                        touchMajor *= scale;
+                        touchMinor /= scale;
+                        toolMajor *= scale;
+                        toolMinor /= scale;
+                    } else {
+                        orientation = 0;
+                    }
+                    break;
                 }
-                break;
-            }
-            default:
-                orientation = 0;
+                default:
+                    orientation = 0;
             }
         }
 
         // Distance
         float distance;
         switch (mCalibration.distanceCalibration) {
-        case Calibration::DISTANCE_CALIBRATION_SCALED:
-            distance = in.distance * mDistanceScale;
-            break;
-        default:
-            distance = 0;
+            case Calibration::DISTANCE_CALIBRATION_SCALED:
+                distance = in.distance * mDistanceScale;
+                break;
+            default:
+                distance = 0;
         }
 
         // Coverage
         int32_t rawLeft, rawTop, rawRight, rawBottom;
         switch (mCalibration.coverageCalibration) {
-        case Calibration::COVERAGE_CALIBRATION_BOX:
-            rawLeft = (in.toolMinor & 0xffff0000) >> 16;
-            rawRight = in.toolMinor & 0x0000ffff;
-            rawBottom = in.toolMajor & 0x0000ffff;
-            rawTop = (in.toolMajor & 0xffff0000) >> 16;
-            break;
-        default:
-            rawLeft = rawTop = rawRight = rawBottom = 0;
-            break;
+            case Calibration::COVERAGE_CALIBRATION_BOX:
+                rawLeft = (in.toolMinor & 0xffff0000) >> 16;
+                rawRight = in.toolMinor & 0x0000ffff;
+                rawBottom = in.toolMajor & 0x0000ffff;
+                rawTop = (in.toolMajor & 0xffff0000) >> 16;
+                break;
+            default:
+                rawLeft = rawTop = rawRight = rawBottom = 0;
+                break;
         }
 
         // Adjust X,Y coords for device calibration
@@ -5184,50 +5095,56 @@
         float left, top, right, bottom;
 
         switch (mSurfaceOrientation) {
-        case DISPLAY_ORIENTATION_90:
-            x = float(yTransformed - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
-            y = float(mRawPointerAxes.x.maxValue - xTransformed) * mXScale + mXTranslate;
-            left = float(rawTop - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
-            right = float(rawBottom- mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
-            bottom = float(mRawPointerAxes.x.maxValue - rawLeft) * mXScale + mXTranslate;
-            top = float(mRawPointerAxes.x.maxValue - rawRight) * mXScale + mXTranslate;
-            orientation -= M_PI_2;
-            if (mOrientedRanges.haveOrientation && orientation < mOrientedRanges.orientation.min) {
-                orientation += (mOrientedRanges.orientation.max - mOrientedRanges.orientation.min);
-            }
-            break;
-        case DISPLAY_ORIENTATION_180:
-            x = float(mRawPointerAxes.x.maxValue - xTransformed) * mXScale;
-            y = float(mRawPointerAxes.y.maxValue - yTransformed) * mYScale + mYTranslate;
-            left = float(mRawPointerAxes.x.maxValue - rawRight) * mXScale;
-            right = float(mRawPointerAxes.x.maxValue - rawLeft) * mXScale;
-            bottom = float(mRawPointerAxes.y.maxValue - rawTop) * mYScale + mYTranslate;
-            top = float(mRawPointerAxes.y.maxValue - rawBottom) * mYScale + mYTranslate;
-            orientation -= M_PI;
-            if (mOrientedRanges.haveOrientation && orientation < mOrientedRanges.orientation.min) {
-                orientation += (mOrientedRanges.orientation.max - mOrientedRanges.orientation.min);
-            }
-            break;
-        case DISPLAY_ORIENTATION_270:
-            x = float(mRawPointerAxes.y.maxValue - yTransformed) * mYScale;
-            y = float(xTransformed - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
-            left = float(mRawPointerAxes.y.maxValue - rawBottom) * mYScale;
-            right = float(mRawPointerAxes.y.maxValue - rawTop) * mYScale;
-            bottom = float(rawRight - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
-            top = float(rawLeft - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
-            orientation += M_PI_2;
-            if (mOrientedRanges.haveOrientation && orientation > mOrientedRanges.orientation.max) {
-                orientation -= (mOrientedRanges.orientation.max - mOrientedRanges.orientation.min);
-            }
-            break;
-        default:
-            x = float(xTransformed - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
-            y = float(yTransformed - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
-            left = float(rawLeft - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
-            right = float(rawRight - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
-            bottom = float(rawBottom - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
-            top = float(rawTop - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
-            break;
+            case DISPLAY_ORIENTATION_90:
+                x = float(yTransformed - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
+                y = float(mRawPointerAxes.x.maxValue - xTransformed) * mXScale + mXTranslate;
+                left = float(rawTop - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
+                right = float(rawBottom - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
+                bottom = float(mRawPointerAxes.x.maxValue - rawLeft) * mXScale + mXTranslate;
+                top = float(mRawPointerAxes.x.maxValue - rawRight) * mXScale + mXTranslate;
+                orientation -= M_PI_2;
+                if (mOrientedRanges.haveOrientation &&
+                    orientation < mOrientedRanges.orientation.min) {
+                    orientation +=
+                            (mOrientedRanges.orientation.max - mOrientedRanges.orientation.min);
+                }
+                break;
+            case DISPLAY_ORIENTATION_180:
+                x = float(mRawPointerAxes.x.maxValue - xTransformed) * mXScale;
+                y = float(mRawPointerAxes.y.maxValue - yTransformed) * mYScale + mYTranslate;
+                left = float(mRawPointerAxes.x.maxValue - rawRight) * mXScale;
+                right = float(mRawPointerAxes.x.maxValue - rawLeft) * mXScale;
+                bottom = float(mRawPointerAxes.y.maxValue - rawTop) * mYScale + mYTranslate;
+                top = float(mRawPointerAxes.y.maxValue - rawBottom) * mYScale + mYTranslate;
+                orientation -= M_PI;
+                if (mOrientedRanges.haveOrientation &&
+                    orientation < mOrientedRanges.orientation.min) {
+                    orientation +=
+                            (mOrientedRanges.orientation.max - mOrientedRanges.orientation.min);
+                }
+                break;
+            case DISPLAY_ORIENTATION_270:
+                x = float(mRawPointerAxes.y.maxValue - yTransformed) * mYScale;
+                y = float(xTransformed - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
+                left = float(mRawPointerAxes.y.maxValue - rawBottom) * mYScale;
+                right = float(mRawPointerAxes.y.maxValue - rawTop) * mYScale;
+                bottom = float(rawRight - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
+                top = float(rawLeft - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
+                orientation += M_PI_2;
+                if (mOrientedRanges.haveOrientation &&
+                    orientation > mOrientedRanges.orientation.max) {
+                    orientation -=
+                            (mOrientedRanges.orientation.max - mOrientedRanges.orientation.min);
+                }
+                break;
+            default:
+                x = float(xTransformed - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
+                y = float(yTransformed - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
+                left = float(rawLeft - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
+                right = float(rawRight - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
+                bottom = float(rawBottom - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
+                top = float(rawTop - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
+                break;
         }
 
         // Write output coords.
@@ -5253,8 +5170,7 @@
         }
 
         // Write output properties.
-        PointerProperties& properties =
-                mCurrentCookedState.cookedPointerData.pointerProperties[i];
+        PointerProperties& properties = mCurrentCookedState.cookedPointerData.pointerProperties[i];
         uint32_t id = in.id;
         properties.clear();
         properties.id = id;
@@ -5266,51 +5182,50 @@
 }
 
 void TouchInputMapper::dispatchPointerUsage(nsecs_t when, uint32_t policyFlags,
-        PointerUsage pointerUsage) {
+                                            PointerUsage pointerUsage) {
     if (pointerUsage != mPointerUsage) {
         abortPointerUsage(when, policyFlags);
         mPointerUsage = pointerUsage;
     }
 
     switch (mPointerUsage) {
-    case POINTER_USAGE_GESTURES:
-        dispatchPointerGestures(when, policyFlags, false /*isTimeout*/);
-        break;
-    case POINTER_USAGE_STYLUS:
-        dispatchPointerStylus(when, policyFlags);
-        break;
-    case POINTER_USAGE_MOUSE:
-        dispatchPointerMouse(when, policyFlags);
-        break;
-    default:
-        break;
+        case POINTER_USAGE_GESTURES:
+            dispatchPointerGestures(when, policyFlags, false /*isTimeout*/);
+            break;
+        case POINTER_USAGE_STYLUS:
+            dispatchPointerStylus(when, policyFlags);
+            break;
+        case POINTER_USAGE_MOUSE:
+            dispatchPointerMouse(when, policyFlags);
+            break;
+        default:
+            break;
     }
 }
 
 void TouchInputMapper::abortPointerUsage(nsecs_t when, uint32_t policyFlags) {
     switch (mPointerUsage) {
-    case POINTER_USAGE_GESTURES:
-        abortPointerGestures(when, policyFlags);
-        break;
-    case POINTER_USAGE_STYLUS:
-        abortPointerStylus(when, policyFlags);
-        break;
-    case POINTER_USAGE_MOUSE:
-        abortPointerMouse(when, policyFlags);
-        break;
-    default:
-        break;
+        case POINTER_USAGE_GESTURES:
+            abortPointerGestures(when, policyFlags);
+            break;
+        case POINTER_USAGE_STYLUS:
+            abortPointerStylus(when, policyFlags);
+            break;
+        case POINTER_USAGE_MOUSE:
+            abortPointerMouse(when, policyFlags);
+            break;
+        default:
+            break;
     }
 
     mPointerUsage = POINTER_USAGE_NONE;
 }
 
-void TouchInputMapper::dispatchPointerGestures(nsecs_t when, uint32_t policyFlags,
-        bool isTimeout) {
+void TouchInputMapper::dispatchPointerGestures(nsecs_t when, uint32_t policyFlags, bool isTimeout) {
     // Update current gesture coordinates.
     bool cancelPreviousGesture, finishPreviousGesture;
-    bool sendEvents = preparePointerGestures(when,
-            &cancelPreviousGesture, &finishPreviousGesture, isTimeout);
+    bool sendEvents =
+            preparePointerGestures(when, &cancelPreviousGesture, &finishPreviousGesture, isTimeout);
     if (!sendEvents) {
         return;
     }
@@ -5327,9 +5242,9 @@
 
         if (mPointerGesture.currentGestureMode == PointerGesture::FREEFORM) {
             mPointerController->setSpots(mPointerGesture.currentGestureCoords,
-                     mPointerGesture.currentGestureIdToIndex,
-                     mPointerGesture.currentGestureIdBits,
-                     mPointerController->getDisplayId());
+                                         mPointerGesture.currentGestureIdToIndex,
+                                         mPointerGesture.currentGestureIdBits,
+                                         mPointerController->getDisplayId());
         }
     } else {
         mPointerController->setPresentation(PointerControllerInterface::PRESENTATION_POINTER);
@@ -5337,33 +5252,33 @@
 
     // Show or hide the pointer if needed.
     switch (mPointerGesture.currentGestureMode) {
-    case PointerGesture::NEUTRAL:
-    case PointerGesture::QUIET:
-        if (mParameters.gestureMode == Parameters::GESTURE_MODE_MULTI_TOUCH
-                && mPointerGesture.lastGestureMode == PointerGesture::FREEFORM) {
-            // Remind the user of where the pointer is after finishing a gesture with spots.
-            mPointerController->unfade(PointerControllerInterface::TRANSITION_GRADUAL);
-        }
-        break;
-    case PointerGesture::TAP:
-    case PointerGesture::TAP_DRAG:
-    case PointerGesture::BUTTON_CLICK_OR_DRAG:
-    case PointerGesture::HOVER:
-    case PointerGesture::PRESS:
-    case PointerGesture::SWIPE:
-        // Unfade the pointer when the current gesture manipulates the
-        // area directly under the pointer.
-        mPointerController->unfade(PointerControllerInterface::TRANSITION_IMMEDIATE);
-        break;
-    case PointerGesture::FREEFORM:
-        // Fade the pointer when the current gesture manipulates a different
-        // area and there are spots to guide the user experience.
-        if (mParameters.gestureMode == Parameters::GESTURE_MODE_MULTI_TOUCH) {
-            mPointerController->fade(PointerControllerInterface::TRANSITION_GRADUAL);
-        } else {
+        case PointerGesture::NEUTRAL:
+        case PointerGesture::QUIET:
+            if (mParameters.gestureMode == Parameters::GESTURE_MODE_MULTI_TOUCH &&
+                mPointerGesture.lastGestureMode == PointerGesture::FREEFORM) {
+                // Remind the user of where the pointer is after finishing a gesture with spots.
+                mPointerController->unfade(PointerControllerInterface::TRANSITION_GRADUAL);
+            }
+            break;
+        case PointerGesture::TAP:
+        case PointerGesture::TAP_DRAG:
+        case PointerGesture::BUTTON_CLICK_OR_DRAG:
+        case PointerGesture::HOVER:
+        case PointerGesture::PRESS:
+        case PointerGesture::SWIPE:
+            // Unfade the pointer when the current gesture manipulates the
+            // area directly under the pointer.
             mPointerController->unfade(PointerControllerInterface::TRANSITION_IMMEDIATE);
-        }
-        break;
+            break;
+        case PointerGesture::FREEFORM:
+            // Fade the pointer when the current gesture manipulates a different
+            // area and there are spots to guide the user experience.
+            if (mParameters.gestureMode == Parameters::GESTURE_MODE_MULTI_TOUCH) {
+                mPointerController->fade(PointerControllerInterface::TRANSITION_GRADUAL);
+            } else {
+                mPointerController->unfade(PointerControllerInterface::TRANSITION_IMMEDIATE);
+            }
+            break;
     }
 
     // Send events!
@@ -5372,23 +5287,24 @@
 
     // Update last coordinates of pointers that have moved so that we observe the new
     // pointer positions at the same time as other pointers that have just gone up.
-    bool down = mPointerGesture.currentGestureMode == PointerGesture::TAP
-            || mPointerGesture.currentGestureMode == PointerGesture::TAP_DRAG
-            || mPointerGesture.currentGestureMode == PointerGesture::BUTTON_CLICK_OR_DRAG
-            || mPointerGesture.currentGestureMode == PointerGesture::PRESS
-            || mPointerGesture.currentGestureMode == PointerGesture::SWIPE
-            || mPointerGesture.currentGestureMode == PointerGesture::FREEFORM;
+    bool down = mPointerGesture.currentGestureMode == PointerGesture::TAP ||
+            mPointerGesture.currentGestureMode == PointerGesture::TAP_DRAG ||
+            mPointerGesture.currentGestureMode == PointerGesture::BUTTON_CLICK_OR_DRAG ||
+            mPointerGesture.currentGestureMode == PointerGesture::PRESS ||
+            mPointerGesture.currentGestureMode == PointerGesture::SWIPE ||
+            mPointerGesture.currentGestureMode == PointerGesture::FREEFORM;
     bool moveNeeded = false;
-    if (down && !cancelPreviousGesture && !finishPreviousGesture
-            && !mPointerGesture.lastGestureIdBits.isEmpty()
-            && !mPointerGesture.currentGestureIdBits.isEmpty()) {
-        BitSet32 movedGestureIdBits(mPointerGesture.currentGestureIdBits.value
-                & mPointerGesture.lastGestureIdBits.value);
+    if (down && !cancelPreviousGesture && !finishPreviousGesture &&
+        !mPointerGesture.lastGestureIdBits.isEmpty() &&
+        !mPointerGesture.currentGestureIdBits.isEmpty()) {
+        BitSet32 movedGestureIdBits(mPointerGesture.currentGestureIdBits.value &
+                                    mPointerGesture.lastGestureIdBits.value);
         moveNeeded = updateMovedPointers(mPointerGesture.currentGestureProperties,
-                mPointerGesture.currentGestureCoords, mPointerGesture.currentGestureIdToIndex,
-                mPointerGesture.lastGestureProperties,
-                mPointerGesture.lastGestureCoords, mPointerGesture.lastGestureIdToIndex,
-                movedGestureIdBits);
+                                         mPointerGesture.currentGestureCoords,
+                                         mPointerGesture.currentGestureIdToIndex,
+                                         mPointerGesture.lastGestureProperties,
+                                         mPointerGesture.lastGestureCoords,
+                                         mPointerGesture.lastGestureIdToIndex, movedGestureIdBits);
         if (buttonState != mLastCookedState.buttonState) {
             moveNeeded = true;
         }
@@ -5410,19 +5326,18 @@
             if (finishPreviousGesture) {
                 upGestureIdBits = dispatchedGestureIdBits;
             } else {
-                upGestureIdBits.value = dispatchedGestureIdBits.value
-                        & ~mPointerGesture.currentGestureIdBits.value;
+                upGestureIdBits.value =
+                        dispatchedGestureIdBits.value & ~mPointerGesture.currentGestureIdBits.value;
             }
             while (!upGestureIdBits.isEmpty()) {
                 uint32_t id = upGestureIdBits.clearFirstMarkedBit();
 
-                dispatchMotion(when, policyFlags, mSource,
-                        AMOTION_EVENT_ACTION_POINTER_UP, 0, 0,
-                        metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
-                        mPointerGesture.lastGestureProperties,
-                        mPointerGesture.lastGestureCoords, mPointerGesture.lastGestureIdToIndex,
-                        dispatchedGestureIdBits, id,
-                        0, 0, mPointerGesture.downTime);
+                dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_POINTER_UP, 0, 0,
+                               metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
+                               mPointerGesture.lastGestureProperties,
+                               mPointerGesture.lastGestureCoords,
+                               mPointerGesture.lastGestureIdToIndex, dispatchedGestureIdBits, id, 0,
+                               0, mPointerGesture.downTime);
 
                 dispatchedGestureIdBits.clearBit(id);
             }
@@ -5441,8 +5356,8 @@
 
     // Send motion events for all pointers that went down.
     if (down) {
-        BitSet32 downGestureIdBits(mPointerGesture.currentGestureIdBits.value
-                & ~dispatchedGestureIdBits.value);
+        BitSet32 downGestureIdBits(mPointerGesture.currentGestureIdBits.value &
+                                   ~dispatchedGestureIdBits.value);
         while (!downGestureIdBits.isEmpty()) {
             uint32_t id = downGestureIdBits.clearFirstMarkedBit();
             dispatchedGestureIdBits.markBit(id);
@@ -5451,12 +5366,11 @@
                 mPointerGesture.downTime = when;
             }
 
-            dispatchMotion(when, policyFlags, mSource,
-                    AMOTION_EVENT_ACTION_POINTER_DOWN, 0, 0, metaState, buttonState, 0,
-                    mPointerGesture.currentGestureProperties,
-                    mPointerGesture.currentGestureCoords, mPointerGesture.currentGestureIdToIndex,
-                    dispatchedGestureIdBits, id,
-                    0, 0, mPointerGesture.downTime);
+            dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_POINTER_DOWN, 0, 0,
+                           metaState, buttonState, 0, mPointerGesture.currentGestureProperties,
+                           mPointerGesture.currentGestureCoords,
+                           mPointerGesture.currentGestureIdToIndex, dispatchedGestureIdBits, id, 0,
+                           0, mPointerGesture.downTime);
         }
     }
 
@@ -5468,8 +5382,7 @@
                        mPointerGesture.currentGestureCoords,
                        mPointerGesture.currentGestureIdToIndex,
                        mPointerGesture.currentGestureIdBits, -1, 0, 0, mPointerGesture.downTime);
-    } else if (dispatchedGestureIdBits.isEmpty()
-            && !mPointerGesture.lastGestureIdBits.isEmpty()) {
+    } else if (dispatchedGestureIdBits.isEmpty() && !mPointerGesture.lastGestureIdBits.isEmpty()) {
         // Synthesize a hover move event after all pointers go up to indicate that
         // the pointer is hovering again even if the user is not currently touching
         // the touch pad.  This ensures that a view will receive a fresh hover enter
@@ -5502,7 +5415,7 @@
         mPointerGesture.lastGestureIdBits.clear();
     } else {
         mPointerGesture.lastGestureIdBits = mPointerGesture.currentGestureIdBits;
-        for (BitSet32 idBits(mPointerGesture.currentGestureIdBits); !idBits.isEmpty(); ) {
+        for (BitSet32 idBits(mPointerGesture.currentGestureIdBits); !idBits.isEmpty();) {
             uint32_t id = idBits.clearFirstMarkedBit();
             uint32_t index = mPointerGesture.currentGestureIdToIndex[id];
             mPointerGesture.lastGestureProperties[index].copyFrom(
@@ -5537,8 +5450,8 @@
     }
 }
 
-bool TouchInputMapper::preparePointerGestures(nsecs_t when,
-        bool* outCancelPreviousGesture, bool* outFinishPreviousGesture, bool isTimeout) {
+bool TouchInputMapper::preparePointerGestures(nsecs_t when, bool* outCancelPreviousGesture,
+                                              bool* outFinishPreviousGesture, bool isTimeout) {
     *outCancelPreviousGesture = false;
     *outFinishPreviousGesture = false;
 
@@ -5551,8 +5464,8 @@
         if (mPointerGesture.lastGestureMode == PointerGesture::TAP) {
             if (when <= mPointerGesture.tapUpTime + mConfig.pointerGestureTapDragInterval) {
                 // The tap/drag timeout has not yet expired.
-                getContext()->requestTimeoutAtTime(mPointerGesture.tapUpTime
-                        + mConfig.pointerGestureTapDragInterval);
+                getContext()->requestTimeoutAtTime(mPointerGesture.tapUpTime +
+                                                   mConfig.pointerGestureTapDragInterval);
             } else {
                 // The tap is finished.
 #if DEBUG_GESTURES
@@ -5587,15 +5500,15 @@
             positions[count].x = pointer.x * mPointerXMovementScale;
             positions[count].y = pointer.y * mPointerYMovementScale;
         }
-        mPointerGesture.velocityTracker.addMovement(when,
-                mCurrentCookedState.fingerIdBits, positions);
+        mPointerGesture.velocityTracker.addMovement(when, mCurrentCookedState.fingerIdBits,
+                                                    positions);
     }
 
     // If the gesture ever enters a mode other than TAP, HOVER or TAP_DRAG, without first returning
     // to NEUTRAL, then we should not generate tap event.
-    if (mPointerGesture.lastGestureMode != PointerGesture::HOVER
-            && mPointerGesture.lastGestureMode != PointerGesture::TAP
-            && mPointerGesture.lastGestureMode != PointerGesture::TAP_DRAG) {
+    if (mPointerGesture.lastGestureMode != PointerGesture::HOVER &&
+        mPointerGesture.lastGestureMode != PointerGesture::TAP &&
+        mPointerGesture.lastGestureMode != PointerGesture::TAP_DRAG) {
         mPointerGesture.resetTap();
     }
 
@@ -5628,17 +5541,16 @@
     } else {
         isQuietTime = when < mPointerGesture.quietTime + mConfig.pointerGestureQuietInterval;
         if (!isQuietTime) {
-            if ((mPointerGesture.lastGestureMode == PointerGesture::PRESS
-                    || mPointerGesture.lastGestureMode == PointerGesture::SWIPE
-                    || mPointerGesture.lastGestureMode == PointerGesture::FREEFORM)
-                    && currentFingerCount < 2) {
+            if ((mPointerGesture.lastGestureMode == PointerGesture::PRESS ||
+                 mPointerGesture.lastGestureMode == PointerGesture::SWIPE ||
+                 mPointerGesture.lastGestureMode == PointerGesture::FREEFORM) &&
+                currentFingerCount < 2) {
                 // Enter quiet time when exiting swipe or freeform state.
                 // This is to prevent accidentally entering the hover state and flinging the
                 // pointer when finishing a swipe and there is still one pointer left onscreen.
                 isQuietTime = true;
-            } else if (mPointerGesture.lastGestureMode == PointerGesture::BUTTON_CLICK_OR_DRAG
-                    && currentFingerCount >= 2
-                    && !isPointerDown(mCurrentRawState.buttonState)) {
+            } else if (mPointerGesture.lastGestureMode == PointerGesture::BUTTON_CLICK_OR_DRAG &&
+                       currentFingerCount >= 2 && !isPointerDown(mCurrentRawState.buttonState)) {
                 // Enter quiet time when releasing the button and there are still two or more
                 // fingers down.  This may indicate that one finger was used to press the button
                 // but it has not gone up yet.
@@ -5654,8 +5566,8 @@
     if (isQuietTime) {
         // Case 1: Quiet time. (QUIET)
 #if DEBUG_GESTURES
-        ALOGD("Gestures: QUIET for next %0.3fms", (mPointerGesture.quietTime
-                + mConfig.pointerGestureQuietInterval - when) * 0.000001f);
+        ALOGD("Gestures: QUIET for next %0.3fms",
+              (mPointerGesture.quietTime + mConfig.pointerGestureQuietInterval - when) * 0.000001f);
 #endif
         if (mPointerGesture.lastGestureMode != PointerGesture::QUIET) {
             *outFinishPreviousGesture = true;
@@ -5682,7 +5594,8 @@
         // being dragged.
 #if DEBUG_GESTURES
         ALOGD("Gestures: BUTTON_CLICK_OR_DRAG activeTouchId=%d, "
-                "currentFingerCount=%d", activeTouchId, currentFingerCount);
+              "currentFingerCount=%d",
+              activeTouchId, currentFingerCount);
 #endif
         // Reset state when just starting.
         if (mPointerGesture.lastGestureMode != PointerGesture::BUTTON_CLICK_OR_DRAG) {
@@ -5695,7 +5608,7 @@
         if (activeTouchId >= 0 && currentFingerCount > 1) {
             int32_t bestId = -1;
             float bestSpeed = mConfig.pointerGestureDragMinSwitchSpeed;
-            for (BitSet32 idBits(mCurrentCookedState.fingerIdBits); !idBits.isEmpty(); ) {
+            for (BitSet32 idBits(mCurrentCookedState.fingerIdBits); !idBits.isEmpty();) {
                 uint32_t id = idBits.clearFirstMarkedBit();
                 float vx, vy;
                 if (mPointerGesture.velocityTracker.getVelocity(id, &vx, &vy)) {
@@ -5710,7 +5623,8 @@
                 mPointerGesture.activeTouchId = activeTouchId = bestId;
 #if DEBUG_GESTURES
                 ALOGD("Gestures: BUTTON_CLICK_OR_DRAG switched pointers, "
-                        "bestId=%d, bestSpeed=%0.3f", bestId, bestSpeed);
+                      "bestId=%d, bestSpeed=%0.3f",
+                      bestId, bestSpeed);
 #endif
             }
         }
@@ -5758,55 +5672,52 @@
         // Watch for taps coming out of HOVER or TAP_DRAG mode.
         // Checking for taps after TAP_DRAG allows us to detect double-taps.
         bool tapped = false;
-        if ((mPointerGesture.lastGestureMode == PointerGesture::HOVER
-                || mPointerGesture.lastGestureMode == PointerGesture::TAP_DRAG)
-                && lastFingerCount == 1) {
+        if ((mPointerGesture.lastGestureMode == PointerGesture::HOVER ||
+             mPointerGesture.lastGestureMode == PointerGesture::TAP_DRAG) &&
+            lastFingerCount == 1) {
             if (when <= mPointerGesture.tapDownTime + mConfig.pointerGestureTapInterval) {
                 float x, y;
                 mPointerController->getPosition(&x, &y);
-                if (fabs(x - mPointerGesture.tapX) <= mConfig.pointerGestureTapSlop
-                        && fabs(y - mPointerGesture.tapY) <= mConfig.pointerGestureTapSlop) {
+                if (fabs(x - mPointerGesture.tapX) <= mConfig.pointerGestureTapSlop &&
+                    fabs(y - mPointerGesture.tapY) <= mConfig.pointerGestureTapSlop) {
 #if DEBUG_GESTURES
                     ALOGD("Gestures: TAP");
 #endif
 
                     mPointerGesture.tapUpTime = when;
-                    getContext()->requestTimeoutAtTime(when
-                            + mConfig.pointerGestureTapDragInterval);
+                    getContext()->requestTimeoutAtTime(when +
+                                                       mConfig.pointerGestureTapDragInterval);
 
                     mPointerGesture.activeGestureId = 0;
                     mPointerGesture.currentGestureMode = PointerGesture::TAP;
                     mPointerGesture.currentGestureIdBits.clear();
-                    mPointerGesture.currentGestureIdBits.markBit(
-                            mPointerGesture.activeGestureId);
-                    mPointerGesture.currentGestureIdToIndex[
-                            mPointerGesture.activeGestureId] = 0;
+                    mPointerGesture.currentGestureIdBits.markBit(mPointerGesture.activeGestureId);
+                    mPointerGesture.currentGestureIdToIndex[mPointerGesture.activeGestureId] = 0;
                     mPointerGesture.currentGestureProperties[0].clear();
                     mPointerGesture.currentGestureProperties[0].id =
                             mPointerGesture.activeGestureId;
                     mPointerGesture.currentGestureProperties[0].toolType =
                             AMOTION_EVENT_TOOL_TYPE_FINGER;
                     mPointerGesture.currentGestureCoords[0].clear();
-                    mPointerGesture.currentGestureCoords[0].setAxisValue(
-                            AMOTION_EVENT_AXIS_X, mPointerGesture.tapX);
-                    mPointerGesture.currentGestureCoords[0].setAxisValue(
-                            AMOTION_EVENT_AXIS_Y, mPointerGesture.tapY);
-                    mPointerGesture.currentGestureCoords[0].setAxisValue(
-                            AMOTION_EVENT_AXIS_PRESSURE, 1.0f);
+                    mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X,
+                                                                         mPointerGesture.tapX);
+                    mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_Y,
+                                                                         mPointerGesture.tapY);
+                    mPointerGesture.currentGestureCoords[0]
+                            .setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 1.0f);
 
                     tapped = true;
                 } else {
 #if DEBUG_GESTURES
-                    ALOGD("Gestures: Not a TAP, deltaX=%f, deltaY=%f",
-                            x - mPointerGesture.tapX,
-                            y - mPointerGesture.tapY);
+                    ALOGD("Gestures: Not a TAP, deltaX=%f, deltaY=%f", x - mPointerGesture.tapX,
+                          y - mPointerGesture.tapY);
 #endif
                 }
             } else {
 #if DEBUG_GESTURES
                 if (mPointerGesture.tapDownTime != LLONG_MIN) {
                     ALOGD("Gestures: Not a TAP, %0.3fms since down",
-                            (when - mPointerGesture.tapDownTime) * 0.000001f);
+                          (when - mPointerGesture.tapDownTime) * 0.000001f);
                 } else {
                     ALOGD("Gestures: Not a TAP, incompatible mode transitions");
                 }
@@ -5836,20 +5747,19 @@
             if (when <= mPointerGesture.tapUpTime + mConfig.pointerGestureTapDragInterval) {
                 float x, y;
                 mPointerController->getPosition(&x, &y);
-                if (fabs(x - mPointerGesture.tapX) <= mConfig.pointerGestureTapSlop
-                        && fabs(y - mPointerGesture.tapY) <= mConfig.pointerGestureTapSlop) {
+                if (fabs(x - mPointerGesture.tapX) <= mConfig.pointerGestureTapSlop &&
+                    fabs(y - mPointerGesture.tapY) <= mConfig.pointerGestureTapSlop) {
                     mPointerGesture.currentGestureMode = PointerGesture::TAP_DRAG;
                 } else {
 #if DEBUG_GESTURES
                     ALOGD("Gestures: Not a TAP_DRAG, deltaX=%f, deltaY=%f",
-                            x - mPointerGesture.tapX,
-                            y - mPointerGesture.tapY);
+                          x - mPointerGesture.tapX, y - mPointerGesture.tapY);
 #endif
                 }
             } else {
 #if DEBUG_GESTURES
                 ALOGD("Gestures: Not a TAP_DRAG, %0.3fms time since up",
-                        (when - mPointerGesture.tapUpTime) * 0.000001f);
+                      (when - mPointerGesture.tapUpTime) * 0.000001f);
 #endif
             }
         } else if (mPointerGesture.lastGestureMode == PointerGesture::TAP_DRAG) {
@@ -5900,13 +5810,12 @@
         mPointerGesture.currentGestureIdToIndex[mPointerGesture.activeGestureId] = 0;
         mPointerGesture.currentGestureProperties[0].clear();
         mPointerGesture.currentGestureProperties[0].id = mPointerGesture.activeGestureId;
-        mPointerGesture.currentGestureProperties[0].toolType =
-                AMOTION_EVENT_TOOL_TYPE_FINGER;
+        mPointerGesture.currentGestureProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
         mPointerGesture.currentGestureCoords[0].clear();
         mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X, x);
         mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_Y, y);
         mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_PRESSURE,
-                down ? 1.0f : 0.0f);
+                                                             down ? 1.0f : 0.0f);
 
         if (lastFingerCount == 0 && currentFingerCount != 0) {
             mPointerGesture.resetTap();
@@ -5930,20 +5839,20 @@
         // a decision to transition into SWIPE or FREEFORM mode accordingly.
         ALOG_ASSERT(activeTouchId >= 0);
 
-        bool settled = when >= mPointerGesture.firstTouchTime
-                + mConfig.pointerGestureMultitouchSettleInterval;
-        if (mPointerGesture.lastGestureMode != PointerGesture::PRESS
-                && mPointerGesture.lastGestureMode != PointerGesture::SWIPE
-                && mPointerGesture.lastGestureMode != PointerGesture::FREEFORM) {
+        bool settled = when >=
+                mPointerGesture.firstTouchTime + mConfig.pointerGestureMultitouchSettleInterval;
+        if (mPointerGesture.lastGestureMode != PointerGesture::PRESS &&
+            mPointerGesture.lastGestureMode != PointerGesture::SWIPE &&
+            mPointerGesture.lastGestureMode != PointerGesture::FREEFORM) {
             *outFinishPreviousGesture = true;
         } else if (!settled && currentFingerCount > lastFingerCount) {
             // Additional pointers have gone down but not yet settled.
             // Reset the gesture.
 #if DEBUG_GESTURES
             ALOGD("Gestures: Resetting gesture since additional pointers went down for MULTITOUCH, "
-                    "settle time remaining %0.3fms", (mPointerGesture.firstTouchTime
-                            + mConfig.pointerGestureMultitouchSettleInterval - when)
-                            * 0.000001f);
+                  "settle time remaining %0.3fms",
+                  (mPointerGesture.firstTouchTime + mConfig.pointerGestureMultitouchSettleInterval -
+                   when) * 0.000001f);
 #endif
             *outCancelPreviousGesture = true;
         } else {
@@ -5960,20 +5869,21 @@
             // Use the centroid and pointer location as the reference points for the gesture.
 #if DEBUG_GESTURES
             ALOGD("Gestures: Using centroid as reference for MULTITOUCH, "
-                    "settle time remaining %0.3fms", (mPointerGesture.firstTouchTime
-                            + mConfig.pointerGestureMultitouchSettleInterval - when)
-                            * 0.000001f);
+                  "settle time remaining %0.3fms",
+                  (mPointerGesture.firstTouchTime + mConfig.pointerGestureMultitouchSettleInterval -
+                   when) * 0.000001f);
 #endif
-            mCurrentRawState.rawPointerData.getCentroidOfTouchingPointers(
-                    &mPointerGesture.referenceTouchX,
-                    &mPointerGesture.referenceTouchY);
+            mCurrentRawState.rawPointerData
+                    .getCentroidOfTouchingPointers(&mPointerGesture.referenceTouchX,
+                                                   &mPointerGesture.referenceTouchY);
             mPointerController->getPosition(&mPointerGesture.referenceGestureX,
-                    &mPointerGesture.referenceGestureY);
+                                            &mPointerGesture.referenceGestureY);
         }
 
         // Clear the reference deltas for fingers not yet included in the reference calculation.
-        for (BitSet32 idBits(mCurrentCookedState.fingerIdBits.value
-                & ~mPointerGesture.referenceIdBits.value); !idBits.isEmpty(); ) {
+        for (BitSet32 idBits(mCurrentCookedState.fingerIdBits.value &
+                             ~mPointerGesture.referenceIdBits.value);
+             !idBits.isEmpty();) {
             uint32_t id = idBits.clearFirstMarkedBit();
             mPointerGesture.referenceDeltas[id].dx = 0;
             mPointerGesture.referenceDeltas[id].dy = 0;
@@ -5982,9 +5892,9 @@
 
         // Add delta for all fingers and calculate a common movement delta.
         float commonDeltaX = 0, commonDeltaY = 0;
-        BitSet32 commonIdBits(mLastCookedState.fingerIdBits.value
-                & mCurrentCookedState.fingerIdBits.value);
-        for (BitSet32 idBits(commonIdBits); !idBits.isEmpty(); ) {
+        BitSet32 commonIdBits(mLastCookedState.fingerIdBits.value &
+                              mCurrentCookedState.fingerIdBits.value);
+        for (BitSet32 idBits(commonIdBits); !idBits.isEmpty();) {
             bool first = (idBits == commonIdBits);
             uint32_t id = idBits.clearFirstMarkedBit();
             const RawPointerData::Pointer& cpd = mCurrentRawState.rawPointerData.pointerForId(id);
@@ -6006,11 +5916,10 @@
         if (mPointerGesture.currentGestureMode == PointerGesture::PRESS) {
             float dist[MAX_POINTER_ID + 1];
             int32_t distOverThreshold = 0;
-            for (BitSet32 idBits(mPointerGesture.referenceIdBits); !idBits.isEmpty(); ) {
+            for (BitSet32 idBits(mPointerGesture.referenceIdBits); !idBits.isEmpty();) {
                 uint32_t id = idBits.clearFirstMarkedBit();
                 PointerGesture::Delta& delta = mPointerGesture.referenceDeltas[id];
-                dist[id] = hypotf(delta.dx * mPointerXZoomScale,
-                        delta.dy * mPointerYZoomScale);
+                dist[id] = hypotf(delta.dx * mPointerXZoomScale, delta.dy * mPointerYZoomScale);
                 if (dist[id] > mConfig.pointerGestureMultitouchMinDistance) {
                     distOverThreshold += 1;
                 }
@@ -6023,7 +5932,7 @@
                     // There are more than two pointers, switch to FREEFORM.
 #if DEBUG_GESTURES
                     ALOGD("Gestures: PRESS transitioned to FREEFORM, number of pointers %d > 2",
-                            currentFingerCount);
+                          currentFingerCount);
 #endif
                     *outCancelPreviousGesture = true;
                     mPointerGesture.currentGestureMode = PointerGesture::FREEFORM;
@@ -6042,7 +5951,7 @@
                         // switch to FREEFORM.
 #if DEBUG_GESTURES
                         ALOGD("Gestures: PRESS transitioned to FREEFORM, distance %0.3f > %0.3f",
-                                mutualDistance, mPointerGestureMaxSwipeWidth);
+                              mutualDistance, mPointerGestureMaxSwipeWidth);
 #endif
                         *outCancelPreviousGesture = true;
                         mPointerGesture.currentGestureMode = PointerGesture::FREEFORM;
@@ -6051,12 +5960,13 @@
                         // before deciding whether this is a SWIPE or FREEFORM gesture.
                         float dist1 = dist[id1];
                         float dist2 = dist[id2];
-                        if (dist1 >= mConfig.pointerGestureMultitouchMinDistance
-                                && dist2 >= mConfig.pointerGestureMultitouchMinDistance) {
+                        if (dist1 >= mConfig.pointerGestureMultitouchMinDistance &&
+                            dist2 >= mConfig.pointerGestureMultitouchMinDistance) {
                             // Calculate the dot product of the displacement vectors.
                             // When the vectors are oriented in approximately the same direction,
                             // the angle betweeen them is near zero and the cosine of the angle
-                            // approches 1.0.  Recall that dot(v1, v2) = cos(angle) * mag(v1) * mag(v2).
+                            // approches 1.0.  Recall that dot(v1, v2) = cos(angle) * mag(v1) *
+                            // mag(v2).
                             PointerGesture::Delta& delta1 = mPointerGesture.referenceDeltas[id1];
                             PointerGesture::Delta& delta2 = mPointerGesture.referenceDeltas[id2];
                             float dx1 = delta1.dx * mPointerXZoomScale;
@@ -6069,22 +5979,22 @@
                                 // Pointers are moving in the same direction.  Switch to SWIPE.
 #if DEBUG_GESTURES
                                 ALOGD("Gestures: PRESS transitioned to SWIPE, "
-                                        "dist1 %0.3f >= %0.3f, dist2 %0.3f >= %0.3f, "
-                                        "cosine %0.3f >= %0.3f",
-                                        dist1, mConfig.pointerGestureMultitouchMinDistance,
-                                        dist2, mConfig.pointerGestureMultitouchMinDistance,
-                                        cosine, mConfig.pointerGestureSwipeTransitionAngleCosine);
+                                      "dist1 %0.3f >= %0.3f, dist2 %0.3f >= %0.3f, "
+                                      "cosine %0.3f >= %0.3f",
+                                      dist1, mConfig.pointerGestureMultitouchMinDistance, dist2,
+                                      mConfig.pointerGestureMultitouchMinDistance, cosine,
+                                      mConfig.pointerGestureSwipeTransitionAngleCosine);
 #endif
                                 mPointerGesture.currentGestureMode = PointerGesture::SWIPE;
                             } else {
                                 // Pointers are moving in different directions.  Switch to FREEFORM.
 #if DEBUG_GESTURES
                                 ALOGD("Gestures: PRESS transitioned to FREEFORM, "
-                                        "dist1 %0.3f >= %0.3f, dist2 %0.3f >= %0.3f, "
-                                        "cosine %0.3f < %0.3f",
-                                        dist1, mConfig.pointerGestureMultitouchMinDistance,
-                                        dist2, mConfig.pointerGestureMultitouchMinDistance,
-                                        cosine, mConfig.pointerGestureSwipeTransitionAngleCosine);
+                                      "dist1 %0.3f >= %0.3f, dist2 %0.3f >= %0.3f, "
+                                      "cosine %0.3f < %0.3f",
+                                      dist1, mConfig.pointerGestureMultitouchMinDistance, dist2,
+                                      mConfig.pointerGestureMultitouchMinDistance, cosine,
+                                      mConfig.pointerGestureSwipeTransitionAngleCosine);
 #endif
                                 *outCancelPreviousGesture = true;
                                 mPointerGesture.currentGestureMode = PointerGesture::FREEFORM;
@@ -6099,7 +6009,7 @@
             if (currentFingerCount > 2) {
 #if DEBUG_GESTURES
                 ALOGD("Gestures: SWIPE transitioned to FREEFORM, number of pointers %d > 2",
-                        currentFingerCount);
+                      currentFingerCount);
 #endif
                 *outCancelPreviousGesture = true;
                 mPointerGesture.currentGestureMode = PointerGesture::FREEFORM;
@@ -6108,9 +6018,9 @@
 
         // Move the reference points based on the overall group motion of the fingers
         // except in PRESS mode while waiting for a transition to occur.
-        if (mPointerGesture.currentGestureMode != PointerGesture::PRESS
-                && (commonDeltaX || commonDeltaY)) {
-            for (BitSet32 idBits(mPointerGesture.referenceIdBits); !idBits.isEmpty(); ) {
+        if (mPointerGesture.currentGestureMode != PointerGesture::PRESS &&
+            (commonDeltaX || commonDeltaY)) {
+            for (BitSet32 idBits(mPointerGesture.referenceIdBits); !idBits.isEmpty();) {
                 uint32_t id = idBits.clearFirstMarkedBit();
                 PointerGesture::Delta& delta = mPointerGesture.referenceDeltas[id];
                 delta.dx = 0;
@@ -6131,13 +6041,13 @@
         }
 
         // Report gestures.
-        if (mPointerGesture.currentGestureMode == PointerGesture::PRESS
-                || mPointerGesture.currentGestureMode == PointerGesture::SWIPE) {
+        if (mPointerGesture.currentGestureMode == PointerGesture::PRESS ||
+            mPointerGesture.currentGestureMode == PointerGesture::SWIPE) {
             // PRESS or SWIPE mode.
 #if DEBUG_GESTURES
             ALOGD("Gestures: PRESS or SWIPE activeTouchId=%d,"
-                    "activeGestureId=%d, currentTouchPointerCount=%d",
-                    activeTouchId, mPointerGesture.activeGestureId, currentFingerCount);
+                  "activeGestureId=%d, currentTouchPointerCount=%d",
+                  activeTouchId, mPointerGesture.activeGestureId, currentFingerCount);
 #endif
             ALOG_ASSERT(mPointerGesture.activeGestureId >= 0);
 
@@ -6146,20 +6056,19 @@
             mPointerGesture.currentGestureIdToIndex[mPointerGesture.activeGestureId] = 0;
             mPointerGesture.currentGestureProperties[0].clear();
             mPointerGesture.currentGestureProperties[0].id = mPointerGesture.activeGestureId;
-            mPointerGesture.currentGestureProperties[0].toolType =
-                    AMOTION_EVENT_TOOL_TYPE_FINGER;
+            mPointerGesture.currentGestureProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
             mPointerGesture.currentGestureCoords[0].clear();
             mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X,
-                    mPointerGesture.referenceGestureX);
+                                                                 mPointerGesture.referenceGestureX);
             mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_Y,
-                    mPointerGesture.referenceGestureY);
+                                                                 mPointerGesture.referenceGestureY);
             mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 1.0f);
         } else if (mPointerGesture.currentGestureMode == PointerGesture::FREEFORM) {
             // FREEFORM mode.
 #if DEBUG_GESTURES
             ALOGD("Gestures: FREEFORM activeTouchId=%d,"
-                    "activeGestureId=%d, currentTouchPointerCount=%d",
-                    activeTouchId, mPointerGesture.activeGestureId, currentFingerCount);
+                  "activeGestureId=%d, currentTouchPointerCount=%d",
+                  activeTouchId, mPointerGesture.activeGestureId, currentFingerCount);
 #endif
             ALOG_ASSERT(mPointerGesture.activeGestureId >= 0);
 
@@ -6181,15 +6090,15 @@
             } else {
                 // Otherwise, assume we mapped all touches from the previous frame.
                 // Reuse all mappings that are still applicable.
-                mappedTouchIdBits.value = mLastCookedState.fingerIdBits.value
-                        & mCurrentCookedState.fingerIdBits.value;
+                mappedTouchIdBits.value = mLastCookedState.fingerIdBits.value &
+                        mCurrentCookedState.fingerIdBits.value;
                 usedGestureIdBits = mPointerGesture.lastGestureIdBits;
 
                 // Check whether we need to choose a new active gesture id because the
                 // current went went up.
-                for (BitSet32 upTouchIdBits(mLastCookedState.fingerIdBits.value
-                        & ~mCurrentCookedState.fingerIdBits.value);
-                        !upTouchIdBits.isEmpty(); ) {
+                for (BitSet32 upTouchIdBits(mLastCookedState.fingerIdBits.value &
+                                            ~mCurrentCookedState.fingerIdBits.value);
+                     !upTouchIdBits.isEmpty();) {
                     uint32_t upTouchId = upTouchIdBits.clearFirstMarkedBit();
                     uint32_t upGestureId = mPointerGesture.freeformTouchToGestureIdMap[upTouchId];
                     if (upGestureId == uint32_t(mPointerGesture.activeGestureId)) {
@@ -6201,10 +6110,10 @@
 
 #if DEBUG_GESTURES
             ALOGD("Gestures: FREEFORM follow up "
-                    "mappedTouchIdBits=0x%08x, usedGestureIdBits=0x%08x, "
-                    "activeGestureId=%d",
-                    mappedTouchIdBits.value, usedGestureIdBits.value,
-                    mPointerGesture.activeGestureId);
+                  "mappedTouchIdBits=0x%08x, usedGestureIdBits=0x%08x, "
+                  "activeGestureId=%d",
+                  mappedTouchIdBits.value, usedGestureIdBits.value,
+                  mPointerGesture.activeGestureId);
 #endif
 
             BitSet32 idBits(mCurrentCookedState.fingerIdBits);
@@ -6216,15 +6125,15 @@
                     mPointerGesture.freeformTouchToGestureIdMap[touchId] = gestureId;
 #if DEBUG_GESTURES
                     ALOGD("Gestures: FREEFORM "
-                            "new mapping for touch id %d -> gesture id %d",
-                            touchId, gestureId);
+                          "new mapping for touch id %d -> gesture id %d",
+                          touchId, gestureId);
 #endif
                 } else {
                     gestureId = mPointerGesture.freeformTouchToGestureIdMap[touchId];
 #if DEBUG_GESTURES
                     ALOGD("Gestures: FREEFORM "
-                            "existing mapping for touch id %d -> gesture id %d",
-                            touchId, gestureId);
+                          "existing mapping for touch id %d -> gesture id %d",
+                          touchId, gestureId);
 #endif
                 }
                 mPointerGesture.currentGestureIdBits.markBit(gestureId);
@@ -6232,10 +6141,8 @@
 
                 const RawPointerData::Pointer& pointer =
                         mCurrentRawState.rawPointerData.pointerForId(touchId);
-                float deltaX = (pointer.x - mPointerGesture.referenceTouchX)
-                        * mPointerXZoomScale;
-                float deltaY = (pointer.y - mPointerGesture.referenceTouchY)
-                        * mPointerYZoomScale;
+                float deltaX = (pointer.x - mPointerGesture.referenceTouchX) * mPointerXZoomScale;
+                float deltaY = (pointer.y - mPointerGesture.referenceTouchY) * mPointerYZoomScale;
                 rotateDelta(mSurfaceOrientation, &deltaX, &deltaY);
 
                 mPointerGesture.currentGestureProperties[i].clear();
@@ -6243,12 +6150,14 @@
                 mPointerGesture.currentGestureProperties[i].toolType =
                         AMOTION_EVENT_TOOL_TYPE_FINGER;
                 mPointerGesture.currentGestureCoords[i].clear();
-                mPointerGesture.currentGestureCoords[i].setAxisValue(
-                        AMOTION_EVENT_AXIS_X, mPointerGesture.referenceGestureX + deltaX);
-                mPointerGesture.currentGestureCoords[i].setAxisValue(
-                        AMOTION_EVENT_AXIS_Y, mPointerGesture.referenceGestureY + deltaY);
-                mPointerGesture.currentGestureCoords[i].setAxisValue(
-                        AMOTION_EVENT_AXIS_PRESSURE, 1.0f);
+                mPointerGesture.currentGestureCoords[i]
+                        .setAxisValue(AMOTION_EVENT_AXIS_X,
+                                      mPointerGesture.referenceGestureX + deltaX);
+                mPointerGesture.currentGestureCoords[i]
+                        .setAxisValue(AMOTION_EVENT_AXIS_Y,
+                                      mPointerGesture.referenceGestureY + deltaY);
+                mPointerGesture.currentGestureCoords[i].setAxisValue(AMOTION_EVENT_AXIS_PRESSURE,
+                                                                     1.0f);
             }
 
             if (mPointerGesture.activeGestureId < 0) {
@@ -6256,7 +6165,8 @@
                         mPointerGesture.currentGestureIdBits.firstMarkedBit();
 #if DEBUG_GESTURES
                 ALOGD("Gestures: FREEFORM new "
-                        "activeGestureId=%d", mPointerGesture.activeGestureId);
+                      "activeGestureId=%d",
+                      mPointerGesture.activeGestureId);
 #endif
             }
         }
@@ -6266,34 +6176,32 @@
 
 #if DEBUG_GESTURES
     ALOGD("Gestures: finishPreviousGesture=%s, cancelPreviousGesture=%s, "
-            "currentGestureMode=%d, currentGestureIdBits=0x%08x, "
-            "lastGestureMode=%d, lastGestureIdBits=0x%08x",
-            toString(*outFinishPreviousGesture), toString(*outCancelPreviousGesture),
-            mPointerGesture.currentGestureMode, mPointerGesture.currentGestureIdBits.value,
-            mPointerGesture.lastGestureMode, mPointerGesture.lastGestureIdBits.value);
-    for (BitSet32 idBits = mPointerGesture.currentGestureIdBits; !idBits.isEmpty(); ) {
+          "currentGestureMode=%d, currentGestureIdBits=0x%08x, "
+          "lastGestureMode=%d, lastGestureIdBits=0x%08x",
+          toString(*outFinishPreviousGesture), toString(*outCancelPreviousGesture),
+          mPointerGesture.currentGestureMode, mPointerGesture.currentGestureIdBits.value,
+          mPointerGesture.lastGestureMode, mPointerGesture.lastGestureIdBits.value);
+    for (BitSet32 idBits = mPointerGesture.currentGestureIdBits; !idBits.isEmpty();) {
         uint32_t id = idBits.clearFirstMarkedBit();
         uint32_t index = mPointerGesture.currentGestureIdToIndex[id];
         const PointerProperties& properties = mPointerGesture.currentGestureProperties[index];
         const PointerCoords& coords = mPointerGesture.currentGestureCoords[index];
         ALOGD("  currentGesture[%d]: index=%d, toolType=%d, "
-                "x=%0.3f, y=%0.3f, pressure=%0.3f",
-                id, index, properties.toolType,
-                coords.getAxisValue(AMOTION_EVENT_AXIS_X),
-                coords.getAxisValue(AMOTION_EVENT_AXIS_Y),
-                coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE));
+              "x=%0.3f, y=%0.3f, pressure=%0.3f",
+              id, index, properties.toolType, coords.getAxisValue(AMOTION_EVENT_AXIS_X),
+              coords.getAxisValue(AMOTION_EVENT_AXIS_Y),
+              coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE));
     }
-    for (BitSet32 idBits = mPointerGesture.lastGestureIdBits; !idBits.isEmpty(); ) {
+    for (BitSet32 idBits = mPointerGesture.lastGestureIdBits; !idBits.isEmpty();) {
         uint32_t id = idBits.clearFirstMarkedBit();
         uint32_t index = mPointerGesture.lastGestureIdToIndex[id];
         const PointerProperties& properties = mPointerGesture.lastGestureProperties[index];
         const PointerCoords& coords = mPointerGesture.lastGestureCoords[index];
         ALOGD("  lastGesture[%d]: index=%d, toolType=%d, "
-                "x=%0.3f, y=%0.3f, pressure=%0.3f",
-                id, index, properties.toolType,
-                coords.getAxisValue(AMOTION_EVENT_AXIS_X),
-                coords.getAxisValue(AMOTION_EVENT_AXIS_Y),
-                coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE));
+              "x=%0.3f, y=%0.3f, pressure=%0.3f",
+              id, index, properties.toolType, coords.getAxisValue(AMOTION_EVENT_AXIS_X),
+              coords.getAxisValue(AMOTION_EVENT_AXIS_Y),
+              coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE));
     }
 #endif
     return true;
@@ -6345,12 +6253,12 @@
         float deltaX = 0, deltaY = 0;
         if (mLastCookedState.mouseIdBits.hasBit(id)) {
             uint32_t lastIndex = mCurrentRawState.rawPointerData.idToIndex[id];
-            deltaX = (mCurrentRawState.rawPointerData.pointers[currentIndex].x
-                    - mLastRawState.rawPointerData.pointers[lastIndex].x)
-                    * mPointerXMovementScale;
-            deltaY = (mCurrentRawState.rawPointerData.pointers[currentIndex].y
-                    - mLastRawState.rawPointerData.pointers[lastIndex].y)
-                    * mPointerYMovementScale;
+            deltaX = (mCurrentRawState.rawPointerData.pointers[currentIndex].x -
+                      mLastRawState.rawPointerData.pointers[lastIndex].x) *
+                    mPointerXMovementScale;
+            deltaY = (mCurrentRawState.rawPointerData.pointers[currentIndex].y -
+                      mLastRawState.rawPointerData.pointers[lastIndex].y) *
+                    mPointerYMovementScale;
 
             rotateDelta(mSurfaceOrientation, &deltaX, &deltaY);
             mPointerVelocityControl.move(when, &deltaX, &deltaY);
@@ -6370,7 +6278,7 @@
         mPointerSimple.currentCoords.setAxisValue(AMOTION_EVENT_AXIS_X, x);
         mPointerSimple.currentCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, y);
         mPointerSimple.currentCoords.setAxisValue(AMOTION_EVENT_AXIS_PRESSURE,
-                hovering ? 0.0f : 1.0f);
+                                                  hovering ? 0.0f : 1.0f);
         mPointerSimple.currentProperties.id = 0;
         mPointerSimple.currentProperties.toolType =
                 mCurrentCookedState.cookedPointerData.pointerProperties[currentIndex].toolType;
@@ -6390,8 +6298,8 @@
     mPointerVelocityControl.reset();
 }
 
-void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags,
-        bool down, bool hovering) {
+void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags, bool down,
+                                             bool hovering) {
     int32_t metaState = getContext()->getGlobalMetaState();
     int32_t displayId = mViewport.displayId;
 
@@ -6575,7 +6483,7 @@
     const int32_t deviceId = getDeviceId();
     std::vector<TouchVideoFrame> frames = mDevice->getEventHub()->getVideoFrames(deviceId);
     std::for_each(frames.begin(), frames.end(),
-            [this](TouchVideoFrame& frame) { frame.rotate(this->mSurfaceOrientation); });
+                  [this](TouchVideoFrame& frame) { frame.rotate(this->mSurfaceOrientation); });
     NotifyMotionArgs args(mContext->getNextSequenceNum(), when, deviceId, source, displayId,
                           policyFlags, action, actionButton, flags, metaState, buttonState,
                           MotionClassification::NONE, edgeFlags, pointerCount, pointerProperties,
@@ -6585,9 +6493,11 @@
 }
 
 bool TouchInputMapper::updateMovedPointers(const PointerProperties* inProperties,
-        const PointerCoords* inCoords, const uint32_t* inIdToIndex,
-        PointerProperties* outProperties, PointerCoords* outCoords, const uint32_t* outIdToIndex,
-        BitSet32 idBits) const {
+                                           const PointerCoords* inCoords,
+                                           const uint32_t* inIdToIndex,
+                                           PointerProperties* outProperties,
+                                           PointerCoords* outCoords, const uint32_t* outIdToIndex,
+                                           BitSet32 idBits) const {
     bool changed = false;
     while (!idBits.isEmpty()) {
         uint32_t id = idBits.clearFirstMarkedBit();
@@ -6626,26 +6536,23 @@
 bool TouchInputMapper::isPointInsideSurface(int32_t x, int32_t y) {
     const float scaledX = x * mXScale;
     const float scaledY = y * mYScale;
-    return x >= mRawPointerAxes.x.minValue && x <= mRawPointerAxes.x.maxValue
-            && scaledX >= mPhysicalLeft && scaledX <= mPhysicalLeft + mPhysicalWidth
-            && y >= mRawPointerAxes.y.minValue && y <= mRawPointerAxes.y.maxValue
-            && scaledY >= mPhysicalTop && scaledY <= mPhysicalTop + mPhysicalHeight;
+    return x >= mRawPointerAxes.x.minValue && x <= mRawPointerAxes.x.maxValue &&
+            scaledX >= mPhysicalLeft && scaledX <= mPhysicalLeft + mPhysicalWidth &&
+            y >= mRawPointerAxes.y.minValue && y <= mRawPointerAxes.y.maxValue &&
+            scaledY >= mPhysicalTop && scaledY <= mPhysicalTop + mPhysicalHeight;
 }
 
 const TouchInputMapper::VirtualKey* TouchInputMapper::findVirtualKeyHit(int32_t x, int32_t y) {
-
-    for (const VirtualKey& virtualKey: mVirtualKeys) {
+    for (const VirtualKey& virtualKey : mVirtualKeys) {
 #if DEBUG_VIRTUAL_KEYS
         ALOGD("VirtualKeys: Hit test (%d, %d): keyCode=%d, scanCode=%d, "
-                "left=%d, top=%d, right=%d, bottom=%d",
-                x, y,
-                virtualKey.keyCode, virtualKey.scanCode,
-                virtualKey.hitLeft, virtualKey.hitTop,
-                virtualKey.hitRight, virtualKey.hitBottom);
+              "left=%d, top=%d, right=%d, bottom=%d",
+              x, y, virtualKey.keyCode, virtualKey.scanCode, virtualKey.hitLeft, virtualKey.hitTop,
+              virtualKey.hitRight, virtualKey.hitBottom);
 #endif
 
         if (virtualKey.isHit(x, y)) {
-            return & virtualKey;
+            return &virtualKey;
         }
     }
 
@@ -6674,9 +6581,8 @@
         return;
     }
 
-    if (currentPointerCount == 1 && lastPointerCount == 1
-            && current->rawPointerData.pointers[0].toolType
-                    == last->rawPointerData.pointers[0].toolType) {
+    if (currentPointerCount == 1 && lastPointerCount == 1 &&
+        current->rawPointerData.pointers[0].toolType == last->rawPointerData.pointers[0].toolType) {
         // Only one pointer and no change in count so it must have the same id as before.
         uint32_t id = last->rawPointerData.pointers[0].id;
         current->rawPointerData.pointers[0].id = id;
@@ -6695,9 +6601,9 @@
 
     uint32_t heapSize = 0;
     for (uint32_t currentPointerIndex = 0; currentPointerIndex < currentPointerCount;
-            currentPointerIndex++) {
+         currentPointerIndex++) {
         for (uint32_t lastPointerIndex = 0; lastPointerIndex < lastPointerCount;
-                lastPointerIndex++) {
+             lastPointerIndex++) {
             const RawPointerData::Pointer& currentPointer =
                     current->rawPointerData.pointers[currentPointerIndex];
             const RawPointerData::Pointer& lastPointer =
@@ -6718,16 +6624,16 @@
     }
 
     // Heapify
-    for (uint32_t startIndex = heapSize / 2; startIndex != 0; ) {
+    for (uint32_t startIndex = heapSize / 2; startIndex != 0;) {
         startIndex -= 1;
-        for (uint32_t parentIndex = startIndex; ;) {
+        for (uint32_t parentIndex = startIndex;;) {
             uint32_t childIndex = parentIndex * 2 + 1;
             if (childIndex >= heapSize) {
                 break;
             }
 
-            if (childIndex + 1 < heapSize
-                    && heap[childIndex + 1].distance < heap[childIndex].distance) {
+            if (childIndex + 1 < heapSize &&
+                heap[childIndex + 1].distance < heap[childIndex].distance) {
                 childIndex += 1;
             }
 
@@ -6743,9 +6649,8 @@
 #if DEBUG_POINTER_ASSIGNMENT
     ALOGD("assignPointerIds - initial distance min-heap: size=%d", heapSize);
     for (size_t i = 0; i < heapSize; i++) {
-        ALOGD("  heap[%zu]: cur=%" PRIu32 ", last=%" PRIu32 ", distance=%" PRIu64,
-                i, heap[i].currentPointerIndex, heap[i].lastPointerIndex,
-                heap[i].distance);
+        ALOGD("  heap[%zu]: cur=%" PRIu32 ", last=%" PRIu32 ", distance=%" PRIu64, i,
+              heap[i].currentPointerIndex, heap[i].lastPointerIndex, heap[i].distance);
     }
 #endif
 
@@ -6767,14 +6672,14 @@
                 // Previous iterations consumed the root element of the heap.
                 // Pop root element off of the heap (sift down).
                 heap[0] = heap[heapSize];
-                for (uint32_t parentIndex = 0; ;) {
+                for (uint32_t parentIndex = 0;;) {
                     uint32_t childIndex = parentIndex * 2 + 1;
                     if (childIndex >= heapSize) {
                         break;
                     }
 
-                    if (childIndex + 1 < heapSize
-                            && heap[childIndex + 1].distance < heap[childIndex].distance) {
+                    if (childIndex + 1 < heapSize &&
+                        heap[childIndex + 1].distance < heap[childIndex].distance) {
                         childIndex += 1;
                     }
 
@@ -6789,9 +6694,8 @@
 #if DEBUG_POINTER_ASSIGNMENT
                 ALOGD("assignPointerIds - reduced distance min-heap: size=%d", heapSize);
                 for (size_t i = 0; i < heapSize; i++) {
-                    ALOGD("  heap[%zu]: cur=%" PRIu32 ", last=%" PRIu32 ", distance=%" PRIu64,
-                            i, heap[i].currentPointerIndex, heap[i].lastPointerIndex,
-                            heap[i].distance);
+                    ALOGD("  heap[%zu]: cur=%" PRIu32 ", last=%" PRIu32 ", distance=%" PRIu64, i,
+                          heap[i].currentPointerIndex, heap[i].lastPointerIndex, heap[i].distance);
                 }
 #endif
             }
@@ -6811,13 +6715,14 @@
             current->rawPointerData.pointers[currentPointerIndex].id = id;
             current->rawPointerData.idToIndex[id] = currentPointerIndex;
             current->rawPointerData.markIdBit(id,
-                    current->rawPointerData.isHovering(currentPointerIndex));
+                                              current->rawPointerData.isHovering(
+                                                      currentPointerIndex));
             usedIdBits.markBit(id);
 
 #if DEBUG_POINTER_ASSIGNMENT
-            ALOGD("assignPointerIds - matched: cur=%" PRIu32 ", last=%" PRIu32
-                    ", id=%" PRIu32 ", distance=%" PRIu64,
-                    lastPointerIndex, currentPointerIndex, id, heap[0].distance);
+            ALOGD("assignPointerIds - matched: cur=%" PRIu32 ", last=%" PRIu32 ", id=%" PRIu32
+                  ", distance=%" PRIu64,
+                  lastPointerIndex, currentPointerIndex, id, heap[0].distance);
 #endif
             break;
         }
@@ -6831,7 +6736,7 @@
         current->rawPointerData.pointers[currentPointerIndex].id = id;
         current->rawPointerData.idToIndex[id] = currentPointerIndex;
         current->rawPointerData.markIdBit(id,
-                current->rawPointerData.isHovering(currentPointerIndex));
+                                          current->rawPointerData.isHovering(currentPointerIndex));
 
 #if DEBUG_POINTER_ASSIGNMENT
         ALOGD("assignPointerIds - assigned: cur=%" PRIu32 ", id=%" PRIu32, currentPointerIndex, id);
@@ -6868,7 +6773,7 @@
 }
 
 bool TouchInputMapper::markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
-        const int32_t* keyCodes, uint8_t* outFlags) {
+                                             const int32_t* keyCodes, uint8_t* outFlags) {
     for (const VirtualKey& virtualKey : mVirtualKeys) {
         for (size_t i = 0; i < numCodes; i++) {
             if (virtualKey.keyCode == keyCodes[i]) {
@@ -6893,12 +6798,9 @@
 
 // --- SingleTouchInputMapper ---
 
-SingleTouchInputMapper::SingleTouchInputMapper(InputDevice* device) :
-        TouchInputMapper(device) {
-}
+SingleTouchInputMapper::SingleTouchInputMapper(InputDevice* device) : TouchInputMapper(device) {}
 
-SingleTouchInputMapper::~SingleTouchInputMapper() {
-}
+SingleTouchInputMapper::~SingleTouchInputMapper() {}
 
 void SingleTouchInputMapper::reset(nsecs_t when) {
     mSingleTouchMotionAccumulator.reset(getDevice());
@@ -6917,10 +6819,10 @@
         outState->rawPointerData.pointerCount = 1;
         outState->rawPointerData.idToIndex[0] = 0;
 
-        bool isHovering = mTouchButtonAccumulator.getToolType() != AMOTION_EVENT_TOOL_TYPE_MOUSE
-                && (mTouchButtonAccumulator.isHovering()
-                        || (mRawPointerAxes.pressure.valid
-                                && mSingleTouchMotionAccumulator.getAbsolutePressure() <= 0));
+        bool isHovering = mTouchButtonAccumulator.getToolType() != AMOTION_EVENT_TOOL_TYPE_MOUSE &&
+                (mTouchButtonAccumulator.isHovering() ||
+                 (mRawPointerAxes.pressure.valid &&
+                  mSingleTouchMotionAccumulator.getAbsolutePressure() <= 0));
         outState->rawPointerData.markIdBit(0, isHovering);
 
         RawPointerData::Pointer& outPointer = outState->rawPointerData.pointers[0];
@@ -6960,15 +6862,11 @@
     return mTouchButtonAccumulator.hasStylus();
 }
 
-
 // --- MultiTouchInputMapper ---
 
-MultiTouchInputMapper::MultiTouchInputMapper(InputDevice* device) :
-        TouchInputMapper(device) {
-}
+MultiTouchInputMapper::MultiTouchInputMapper(InputDevice* device) : TouchInputMapper(device) {}
 
-MultiTouchInputMapper::~MultiTouchInputMapper() {
-}
+MultiTouchInputMapper::~MultiTouchInputMapper() {}
 
 void MultiTouchInputMapper::reset(nsecs_t when) {
     mMultiTouchMotionAccumulator.reset(getDevice());
@@ -7000,8 +6898,8 @@
         if (outCount >= MAX_POINTERS) {
 #if DEBUG_POINTERS
             ALOGD("MultiTouch device %s emitted more than maximum of %d pointers; "
-                    "ignoring the rest.",
-                    getDeviceName().c_str(), MAX_POINTERS);
+                  "ignoring the rest.",
+                  getDeviceName().c_str(), MAX_POINTERS);
 #endif
             break; // too many fingers!
         }
@@ -7027,9 +6925,9 @@
             }
         }
 
-        bool isHovering = mTouchButtonAccumulator.getToolType() != AMOTION_EVENT_TOOL_TYPE_MOUSE
-                && (mTouchButtonAccumulator.isHovering()
-                        || (mRawPointerAxes.pressure.valid && inSlot->getPressure() <= 0));
+        bool isHovering = mTouchButtonAccumulator.getToolType() != AMOTION_EVENT_TOOL_TYPE_MOUSE &&
+                (mTouchButtonAccumulator.isHovering() ||
+                 (mRawPointerAxes.pressure.valid && inSlot->getPressure() <= 0));
         outPointer.isHovering = isHovering;
 
         // Assign pointer id using tracking id if available.
@@ -7037,7 +6935,7 @@
             int32_t trackingId = inSlot->getTrackingId();
             int32_t id = -1;
             if (trackingId >= 0) {
-                for (BitSet32 idBits(mPointerIdBits); !idBits.isEmpty(); ) {
+                for (BitSet32 idBits(mPointerIdBits); !idBits.isEmpty();) {
                     uint32_t n = idBits.clearFirstMarkedBit();
                     if (mPointerTrackingIdMap[n] == trackingId) {
                         id = n;
@@ -7084,35 +6982,29 @@
     getAbsoluteAxisInfo(ABS_MT_TRACKING_ID, &mRawPointerAxes.trackingId);
     getAbsoluteAxisInfo(ABS_MT_SLOT, &mRawPointerAxes.slot);
 
-    if (mRawPointerAxes.trackingId.valid
-            && mRawPointerAxes.slot.valid
-            && mRawPointerAxes.slot.minValue == 0 && mRawPointerAxes.slot.maxValue > 0) {
+    if (mRawPointerAxes.trackingId.valid && mRawPointerAxes.slot.valid &&
+        mRawPointerAxes.slot.minValue == 0 && mRawPointerAxes.slot.maxValue > 0) {
         size_t slotCount = mRawPointerAxes.slot.maxValue + 1;
         if (slotCount > MAX_SLOTS) {
             ALOGW("MultiTouch Device %s reported %zu slots but the framework "
-                    "only supports a maximum of %zu slots at this time.",
-                    getDeviceName().c_str(), slotCount, MAX_SLOTS);
+                  "only supports a maximum of %zu slots at this time.",
+                  getDeviceName().c_str(), slotCount, MAX_SLOTS);
             slotCount = MAX_SLOTS;
         }
-        mMultiTouchMotionAccumulator.configure(getDevice(),
-                slotCount, true /*usingSlotsProtocol*/);
+        mMultiTouchMotionAccumulator.configure(getDevice(), slotCount, true /*usingSlotsProtocol*/);
     } else {
-        mMultiTouchMotionAccumulator.configure(getDevice(),
-                MAX_POINTERS, false /*usingSlotsProtocol*/);
+        mMultiTouchMotionAccumulator.configure(getDevice(), MAX_POINTERS,
+                                               false /*usingSlotsProtocol*/);
     }
 }
 
 bool MultiTouchInputMapper::hasStylus() const {
-    return mMultiTouchMotionAccumulator.hasStylus()
-            || mTouchButtonAccumulator.hasStylus();
+    return mMultiTouchMotionAccumulator.hasStylus() || mTouchButtonAccumulator.hasStylus();
 }
 
 // --- ExternalStylusInputMapper
 
-ExternalStylusInputMapper::ExternalStylusInputMapper(InputDevice* device) :
-    InputMapper(device) {
-
-}
+ExternalStylusInputMapper::ExternalStylusInputMapper(InputDevice* device) : InputMapper(device) {}
 
 uint32_t ExternalStylusInputMapper::getSources() {
     return AINPUT_SOURCE_STYLUS;
@@ -7120,8 +7012,8 @@
 
 void ExternalStylusInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
     InputMapper::populateDeviceInfo(info);
-    info->addMotionRange(AMOTION_EVENT_AXIS_PRESSURE, AINPUT_SOURCE_STYLUS,
-            0.0f, 1.0f, 0.0f, 0.0f, 0.0f);
+    info->addMotionRange(AMOTION_EVENT_AXIS_PRESSURE, AINPUT_SOURCE_STYLUS, 0.0f, 1.0f, 0.0f, 0.0f,
+                         0.0f);
 }
 
 void ExternalStylusInputMapper::dump(std::string& dump) {
@@ -7132,8 +7024,8 @@
     dumpStylusState(dump, mStylusState);
 }
 
-void ExternalStylusInputMapper::configure(nsecs_t when,
-        const InputReaderConfiguration* config, uint32_t changes) {
+void ExternalStylusInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
+                                          uint32_t changes) {
     getAbsoluteAxisInfo(ABS_PRESSURE, &mRawPressureAxis);
     mTouchButtonAccumulator.configure(getDevice());
 }
@@ -7178,15 +7070,11 @@
     mContext->dispatchExternalStylusState(mStylusState);
 }
 
-
 // --- JoystickInputMapper ---
 
-JoystickInputMapper::JoystickInputMapper(InputDevice* device) :
-        InputMapper(device) {
-}
+JoystickInputMapper::JoystickInputMapper(InputDevice* device) : InputMapper(device) {}
 
-JoystickInputMapper::~JoystickInputMapper() {
-}
+JoystickInputMapper::~JoystickInputMapper() {}
 
 uint32_t JoystickInputMapper::getSources() {
     return AINPUT_SOURCE_JOYSTICK;
@@ -7201,22 +7089,20 @@
 
         if (axis.axisInfo.mode == AxisInfo::MODE_SPLIT) {
             addMotionRange(axis.axisInfo.highAxis, axis, info);
-
         }
     }
 }
 
-void JoystickInputMapper::addMotionRange(int32_t axisId, const Axis& axis,
-        InputDeviceInfo* info) {
-    info->addMotionRange(axisId, AINPUT_SOURCE_JOYSTICK,
-            axis.min, axis.max, axis.flat, axis.fuzz, axis.resolution);
+void JoystickInputMapper::addMotionRange(int32_t axisId, const Axis& axis, InputDeviceInfo* info) {
+    info->addMotionRange(axisId, AINPUT_SOURCE_JOYSTICK, axis.min, axis.max, axis.flat, axis.fuzz,
+                         axis.resolution);
     /* In order to ease the transition for developers from using the old axes
      * to the newer, more semantically correct axes, we'll continue to register
      * the old axes as duplicates of their corresponding new ones.  */
     int32_t compatAxis = getCompatAxis(axisId);
     if (compatAxis >= 0) {
-        info->addMotionRange(compatAxis, AINPUT_SOURCE_JOYSTICK,
-                axis.min, axis.max, axis.flat, axis.fuzz, axis.resolution);
+        info->addMotionRange(compatAxis, AINPUT_SOURCE_JOYSTICK, axis.min, axis.max, axis.flat,
+                             axis.fuzz, axis.resolution);
     }
 }
 
@@ -7224,11 +7110,11 @@
  * artificially created for compatibility purposes.
  * Returns -1 if no compatibility axis is needed. */
 int32_t JoystickInputMapper::getCompatAxis(int32_t axis) {
-    switch(axis) {
-    case AMOTION_EVENT_AXIS_LTRIGGER:
-        return AMOTION_EVENT_AXIS_BRAKE;
-    case AMOTION_EVENT_AXIS_RTRIGGER:
-        return AMOTION_EVENT_AXIS_GAS;
+    switch (axis) {
+        case AMOTION_EVENT_AXIS_LTRIGGER:
+            return AMOTION_EVENT_AXIS_BRAKE;
+        case AMOTION_EVENT_AXIS_RTRIGGER:
+            return AMOTION_EVENT_AXIS_GAS;
     }
     return -1;
 }
@@ -7252,33 +7138,33 @@
                 dump += StringPrintf(" / %s (split at %d)", label, axis.axisInfo.splitValue);
             } else {
                 dump += StringPrintf(" / %d (split at %d)", axis.axisInfo.highAxis,
-                        axis.axisInfo.splitValue);
+                                     axis.axisInfo.splitValue);
             }
         } else if (axis.axisInfo.mode == AxisInfo::MODE_INVERT) {
             dump += " (invert)";
         }
 
         dump += StringPrintf(": min=%0.5f, max=%0.5f, flat=%0.5f, fuzz=%0.5f, resolution=%0.5f\n",
-                axis.min, axis.max, axis.flat, axis.fuzz, axis.resolution);
+                             axis.min, axis.max, axis.flat, axis.fuzz, axis.resolution);
         dump += StringPrintf(INDENT4 "  scale=%0.5f, offset=%0.5f, "
-                "highScale=%0.5f, highOffset=%0.5f\n",
-                axis.scale, axis.offset, axis.highScale, axis.highOffset);
+                                     "highScale=%0.5f, highOffset=%0.5f\n",
+                             axis.scale, axis.offset, axis.highScale, axis.highOffset);
         dump += StringPrintf(INDENT4 "  rawAxis=%d, rawMin=%d, rawMax=%d, "
-                "rawFlat=%d, rawFuzz=%d, rawResolution=%d\n",
-                mAxes.keyAt(i), axis.rawAxisInfo.minValue, axis.rawAxisInfo.maxValue,
-                axis.rawAxisInfo.flat, axis.rawAxisInfo.fuzz, axis.rawAxisInfo.resolution);
+                                     "rawFlat=%d, rawFuzz=%d, rawResolution=%d\n",
+                             mAxes.keyAt(i), axis.rawAxisInfo.minValue, axis.rawAxisInfo.maxValue,
+                             axis.rawAxisInfo.flat, axis.rawAxisInfo.fuzz,
+                             axis.rawAxisInfo.resolution);
     }
 }
 
-void JoystickInputMapper::configure(nsecs_t when,
-        const InputReaderConfiguration* config, uint32_t changes) {
+void JoystickInputMapper::configure(nsecs_t when, const InputReaderConfiguration* config,
+                                    uint32_t changes) {
     InputMapper::configure(when, config, changes);
 
     if (!changes) { // first time only
         // Collect all axes.
         for (int32_t abs = 0; abs <= ABS_MAX; abs++) {
-            if (!(getAbsAxisUsage(abs, getDevice()->getClasses())
-                    & INPUT_DEVICE_CLASS_JOYSTICK)) {
+            if (!(getAbsAxisUsage(abs, getDevice()->getClasses()) & INPUT_DEVICE_CLASS_JOYSTICK)) {
                 continue; // axis must be claimed by a different device
             }
 
@@ -7295,31 +7181,28 @@
                 }
 
                 // Apply flat override.
-                int32_t rawFlat = axisInfo.flatOverride < 0
-                        ? rawAxisInfo.flat : axisInfo.flatOverride;
+                int32_t rawFlat =
+                        axisInfo.flatOverride < 0 ? rawAxisInfo.flat : axisInfo.flatOverride;
 
                 // Calculate scaling factors and limits.
                 Axis axis;
                 if (axisInfo.mode == AxisInfo::MODE_SPLIT) {
                     float scale = 1.0f / (axisInfo.splitValue - rawAxisInfo.minValue);
                     float highScale = 1.0f / (rawAxisInfo.maxValue - axisInfo.splitValue);
-                    axis.initialize(rawAxisInfo, axisInfo, explicitlyMapped,
-                            scale, 0.0f, highScale, 0.0f,
-                            0.0f, 1.0f, rawFlat * scale, rawAxisInfo.fuzz * scale,
-                            rawAxisInfo.resolution * scale);
+                    axis.initialize(rawAxisInfo, axisInfo, explicitlyMapped, scale, 0.0f, highScale,
+                                    0.0f, 0.0f, 1.0f, rawFlat * scale, rawAxisInfo.fuzz * scale,
+                                    rawAxisInfo.resolution * scale);
                 } else if (isCenteredAxis(axisInfo.axis)) {
                     float scale = 2.0f / (rawAxisInfo.maxValue - rawAxisInfo.minValue);
                     float offset = avg(rawAxisInfo.minValue, rawAxisInfo.maxValue) * -scale;
-                    axis.initialize(rawAxisInfo, axisInfo, explicitlyMapped,
-                            scale, offset, scale, offset,
-                            -1.0f, 1.0f, rawFlat * scale, rawAxisInfo.fuzz * scale,
-                            rawAxisInfo.resolution * scale);
+                    axis.initialize(rawAxisInfo, axisInfo, explicitlyMapped, scale, offset, scale,
+                                    offset, -1.0f, 1.0f, rawFlat * scale, rawAxisInfo.fuzz * scale,
+                                    rawAxisInfo.resolution * scale);
                 } else {
                     float scale = 1.0f / (rawAxisInfo.maxValue - rawAxisInfo.minValue);
-                    axis.initialize(rawAxisInfo, axisInfo, explicitlyMapped,
-                            scale, 0.0f, scale, 0.0f,
-                            0.0f, 1.0f, rawFlat * scale, rawAxisInfo.fuzz * scale,
-                            rawAxisInfo.resolution * scale);
+                    axis.initialize(rawAxisInfo, axisInfo, explicitlyMapped, scale, 0.0f, scale,
+                                    0.0f, 0.0f, 1.0f, rawFlat * scale, rawAxisInfo.fuzz * scale,
+                                    rawAxisInfo.resolution * scale);
                 }
 
                 // To eliminate noise while the joystick is at rest, filter out small variations
@@ -7334,7 +7217,7 @@
         // Prefer to keep explicitly mapped axes.
         if (mAxes.size() > PointerCoords::MAX_AXES) {
             ALOGI("Joystick '%s' has %zu axes but the framework only supports a maximum of %d.",
-                    getDeviceName().c_str(), mAxes.size(), PointerCoords::MAX_AXES);
+                  getDeviceName().c_str(), mAxes.size(), PointerCoords::MAX_AXES);
             pruneAxes(true);
             pruneAxes(false);
         }
@@ -7345,8 +7228,8 @@
         for (size_t i = 0; i < numAxes; i++) {
             Axis& axis = mAxes.editValueAt(i);
             if (axis.axisInfo.axis < 0) {
-                while (nextGenericAxisId <= AMOTION_EVENT_AXIS_GENERIC_16
-                        && haveAxis(nextGenericAxisId)) {
+                while (nextGenericAxisId <= AMOTION_EVENT_AXIS_GENERIC_16 &&
+                       haveAxis(nextGenericAxisId)) {
                     nextGenericAxisId += 1;
                 }
 
@@ -7355,8 +7238,8 @@
                     nextGenericAxisId += 1;
                 } else {
                     ALOGI("Ignoring joystick '%s' axis %d because all of the generic axis ids "
-                            "have already been assigned to other axes.",
-                            getDeviceName().c_str(), mAxes.keyAt(i));
+                          "have already been assigned to other axes.",
+                          getDeviceName().c_str(), mAxes.keyAt(i));
                     mAxes.removeItemsAt(i--);
                     numAxes -= 1;
                 }
@@ -7369,9 +7252,8 @@
     size_t numAxes = mAxes.size();
     for (size_t i = 0; i < numAxes; i++) {
         const Axis& axis = mAxes.valueAt(i);
-        if (axis.axisInfo.axis == axisId
-                || (axis.axisInfo.mode == AxisInfo::MODE_SPLIT
-                        && axis.axisInfo.highAxis == axisId)) {
+        if (axis.axisInfo.axis == axisId ||
+            (axis.axisInfo.mode == AxisInfo::MODE_SPLIT && axis.axisInfo.highAxis == axisId)) {
             return true;
         }
     }
@@ -7385,27 +7267,27 @@
             continue;
         }
         ALOGI("Discarding joystick '%s' axis %d because there are too many axes.",
-                getDeviceName().c_str(), mAxes.keyAt(i));
+              getDeviceName().c_str(), mAxes.keyAt(i));
         mAxes.removeItemsAt(i);
     }
 }
 
 bool JoystickInputMapper::isCenteredAxis(int32_t axis) {
     switch (axis) {
-    case AMOTION_EVENT_AXIS_X:
-    case AMOTION_EVENT_AXIS_Y:
-    case AMOTION_EVENT_AXIS_Z:
-    case AMOTION_EVENT_AXIS_RX:
-    case AMOTION_EVENT_AXIS_RY:
-    case AMOTION_EVENT_AXIS_RZ:
-    case AMOTION_EVENT_AXIS_HAT_X:
-    case AMOTION_EVENT_AXIS_HAT_Y:
-    case AMOTION_EVENT_AXIS_ORIENTATION:
-    case AMOTION_EVENT_AXIS_RUDDER:
-    case AMOTION_EVENT_AXIS_WHEEL:
-        return true;
-    default:
-        return false;
+        case AMOTION_EVENT_AXIS_X:
+        case AMOTION_EVENT_AXIS_Y:
+        case AMOTION_EVENT_AXIS_Z:
+        case AMOTION_EVENT_AXIS_RX:
+        case AMOTION_EVENT_AXIS_RY:
+        case AMOTION_EVENT_AXIS_RZ:
+        case AMOTION_EVENT_AXIS_HAT_X:
+        case AMOTION_EVENT_AXIS_HAT_Y:
+        case AMOTION_EVENT_AXIS_ORIENTATION:
+        case AMOTION_EVENT_AXIS_RUDDER:
+        case AMOTION_EVENT_AXIS_WHEEL:
+            return true;
+        default:
+            return false;
     }
 }
 
@@ -7422,49 +7304,50 @@
 
 void JoystickInputMapper::process(const RawEvent* rawEvent) {
     switch (rawEvent->type) {
-    case EV_ABS: {
-        ssize_t index = mAxes.indexOfKey(rawEvent->code);
-        if (index >= 0) {
-            Axis& axis = mAxes.editValueAt(index);
-            float newValue, highNewValue;
-            switch (axis.axisInfo.mode) {
-            case AxisInfo::MODE_INVERT:
-                newValue = (axis.rawAxisInfo.maxValue - rawEvent->value)
-                        * axis.scale + axis.offset;
-                highNewValue = 0.0f;
-                break;
-            case AxisInfo::MODE_SPLIT:
-                if (rawEvent->value < axis.axisInfo.splitValue) {
-                    newValue = (axis.axisInfo.splitValue - rawEvent->value)
-                            * axis.scale + axis.offset;
-                    highNewValue = 0.0f;
-                } else if (rawEvent->value > axis.axisInfo.splitValue) {
-                    newValue = 0.0f;
-                    highNewValue = (rawEvent->value - axis.axisInfo.splitValue)
-                            * axis.highScale + axis.highOffset;
-                } else {
-                    newValue = 0.0f;
-                    highNewValue = 0.0f;
+        case EV_ABS: {
+            ssize_t index = mAxes.indexOfKey(rawEvent->code);
+            if (index >= 0) {
+                Axis& axis = mAxes.editValueAt(index);
+                float newValue, highNewValue;
+                switch (axis.axisInfo.mode) {
+                    case AxisInfo::MODE_INVERT:
+                        newValue = (axis.rawAxisInfo.maxValue - rawEvent->value) * axis.scale +
+                                axis.offset;
+                        highNewValue = 0.0f;
+                        break;
+                    case AxisInfo::MODE_SPLIT:
+                        if (rawEvent->value < axis.axisInfo.splitValue) {
+                            newValue = (axis.axisInfo.splitValue - rawEvent->value) * axis.scale +
+                                    axis.offset;
+                            highNewValue = 0.0f;
+                        } else if (rawEvent->value > axis.axisInfo.splitValue) {
+                            newValue = 0.0f;
+                            highNewValue =
+                                    (rawEvent->value - axis.axisInfo.splitValue) * axis.highScale +
+                                    axis.highOffset;
+                        } else {
+                            newValue = 0.0f;
+                            highNewValue = 0.0f;
+                        }
+                        break;
+                    default:
+                        newValue = rawEvent->value * axis.scale + axis.offset;
+                        highNewValue = 0.0f;
+                        break;
                 }
-                break;
-            default:
-                newValue = rawEvent->value * axis.scale + axis.offset;
-                highNewValue = 0.0f;
-                break;
+                axis.newValue = newValue;
+                axis.highNewValue = highNewValue;
             }
-            axis.newValue = newValue;
-            axis.highNewValue = highNewValue;
-        }
-        break;
-    }
-
-    case EV_SYN:
-        switch (rawEvent->code) {
-        case SYN_REPORT:
-            sync(rawEvent->when, false /*force*/);
             break;
         }
-        break;
+
+        case EV_SYN:
+            switch (rawEvent->code) {
+                case SYN_REPORT:
+                    sync(rawEvent->when, false /*force*/);
+                    break;
+            }
+            break;
     }
 }
 
@@ -7490,7 +7373,7 @@
         setPointerCoordsAxisValue(&pointerCoords, axis.axisInfo.axis, axis.currentValue);
         if (axis.axisInfo.mode == AxisInfo::MODE_SPLIT) {
             setPointerCoordsAxisValue(&pointerCoords, axis.axisInfo.highAxis,
-                    axis.highCurrentValue);
+                                      axis.highCurrentValue);
         }
     }
 
@@ -7510,8 +7393,8 @@
     getListener()->notifyMotion(&args);
 }
 
-void JoystickInputMapper::setPointerCoordsAxisValue(PointerCoords* pointerCoords,
-        int32_t axis, float value) {
+void JoystickInputMapper::setPointerCoordsAxisValue(PointerCoords* pointerCoords, int32_t axis,
+                                                    float value) {
     pointerCoords->setAxisValue(axis, value);
     /* In order to ease the transition for developers from using the old axes
      * to the newer, more semantically correct axes, we'll continue to produce
@@ -7528,14 +7411,16 @@
     size_t numAxes = mAxes.size();
     for (size_t i = 0; i < numAxes; i++) {
         Axis& axis = mAxes.editValueAt(i);
-        if (force || hasValueChangedSignificantly(axis.filter,
-                axis.newValue, axis.currentValue, axis.min, axis.max)) {
+        if (force ||
+            hasValueChangedSignificantly(axis.filter, axis.newValue, axis.currentValue, axis.min,
+                                         axis.max)) {
             axis.currentValue = axis.newValue;
             atLeastOneSignificantChange = true;
         }
         if (axis.axisInfo.mode == AxisInfo::MODE_SPLIT) {
-            if (force || hasValueChangedSignificantly(axis.filter,
-                    axis.highNewValue, axis.highCurrentValue, axis.min, axis.max)) {
+            if (force ||
+                hasValueChangedSignificantly(axis.filter, axis.highNewValue, axis.highCurrentValue,
+                                             axis.min, axis.max)) {
                 axis.highCurrentValue = axis.highNewValue;
                 atLeastOneSignificantChange = true;
             }
@@ -7544,24 +7429,25 @@
     return atLeastOneSignificantChange;
 }
 
-bool JoystickInputMapper::hasValueChangedSignificantly(
-        float filter, float newValue, float currentValue, float min, float max) {
+bool JoystickInputMapper::hasValueChangedSignificantly(float filter, float newValue,
+                                                       float currentValue, float min, float max) {
     if (newValue != currentValue) {
         // Filter out small changes in value unless the value is converging on the axis
         // bounds or center point.  This is intended to reduce the amount of information
         // sent to applications by particularly noisy joysticks (such as PS3).
-        if (fabs(newValue - currentValue) > filter
-                || hasMovedNearerToValueWithinFilteredRange(filter, newValue, currentValue, min)
-                || hasMovedNearerToValueWithinFilteredRange(filter, newValue, currentValue, max)
-                || hasMovedNearerToValueWithinFilteredRange(filter, newValue, currentValue, 0)) {
+        if (fabs(newValue - currentValue) > filter ||
+            hasMovedNearerToValueWithinFilteredRange(filter, newValue, currentValue, min) ||
+            hasMovedNearerToValueWithinFilteredRange(filter, newValue, currentValue, max) ||
+            hasMovedNearerToValueWithinFilteredRange(filter, newValue, currentValue, 0)) {
             return true;
         }
     }
     return false;
 }
 
-bool JoystickInputMapper::hasMovedNearerToValueWithinFilteredRange(
-        float filter, float newValue, float currentValue, float thresholdValue) {
+bool JoystickInputMapper::hasMovedNearerToValueWithinFilteredRange(float filter, float newValue,
+                                                                   float currentValue,
+                                                                   float thresholdValue) {
     float newDistance = fabs(newValue - thresholdValue);
     if (newDistance < filter) {
         float oldDistance = fabs(currentValue - thresholdValue);
diff --git a/services/inputflinger/InputReaderFactory.cpp b/services/inputflinger/reader/InputReaderFactory.cpp
similarity index 81%
rename from services/inputflinger/InputReaderFactory.cpp
rename to services/inputflinger/reader/InputReaderFactory.cpp
index 072499b..7c23112 100644
--- a/services/inputflinger/InputReaderFactory.cpp
+++ b/services/inputflinger/reader/InputReaderFactory.cpp
@@ -19,9 +19,8 @@
 
 namespace android {
 
-sp<InputReaderInterface> createInputReader(
-        const sp<InputReaderPolicyInterface>& policy,
-        const sp<InputListenerInterface>& listener) {
+sp<InputReaderInterface> createInputReader(const sp<InputReaderPolicyInterface>& policy,
+                                           const sp<InputListenerInterface>& listener) {
     return new InputReader(std::make_unique<EventHub>(), policy, listener);
 }
 
diff --git a/services/inputflinger/TouchVideoDevice.cpp b/services/inputflinger/reader/TouchVideoDevice.cpp
similarity index 84%
rename from services/inputflinger/TouchVideoDevice.cpp
rename to services/inputflinger/reader/TouchVideoDevice.cpp
index 19c1313..c075078 100644
--- a/services/inputflinger/TouchVideoDevice.cpp
+++ b/services/inputflinger/reader/TouchVideoDevice.cpp
@@ -37,10 +37,13 @@
 namespace android {
 
 TouchVideoDevice::TouchVideoDevice(int fd, std::string&& name, std::string&& devicePath,
-        uint32_t height, uint32_t width,
-        const std::array<const int16_t*, NUM_BUFFERS>& readLocations) :
-        mFd(fd), mName(std::move(name)), mPath(std::move(devicePath)),
-        mHeight(height), mWidth(width),
+                                   uint32_t height, uint32_t width,
+                                   const std::array<const int16_t*, NUM_BUFFERS>& readLocations)
+      : mFd(fd),
+        mName(std::move(name)),
+        mPath(std::move(devicePath)),
+        mHeight(height),
+        mWidth(width),
         mReadLocations(readLocations) {
     mFrames.reserve(MAX_QUEUE_SIZE);
 };
@@ -60,11 +63,11 @@
     }
     if (!(cap.capabilities & V4L2_CAP_TOUCH)) {
         ALOGE("Capability V4L2_CAP_TOUCH is not present, can't use device for heatmap data. "
-                "Make sure device specifies V4L2_CAP_TOUCH");
+              "Make sure device specifies V4L2_CAP_TOUCH");
         return nullptr;
     }
-    ALOGI("Opening video device: driver = %s, card = %s, bus_info = %s, version = %i",
-            cap.driver, cap.card, cap.bus_info, cap.version);
+    ALOGI("Opening video device: driver = %s, card = %s, bus_info = %s, version = %i", cap.driver,
+          cap.card, cap.bus_info, cap.version);
     std::string name = reinterpret_cast<const char*>(cap.card);
 
     struct v4l2_input v4l2_input_struct;
@@ -77,7 +80,7 @@
 
     if (v4l2_input_struct.type != V4L2_INPUT_TYPE_TOUCH) {
         ALOGE("Video device does not provide touch data. "
-                "Make sure device specifies V4L2_INPUT_TYPE_TOUCH.");
+              "Make sure device specifies V4L2_INPUT_TYPE_TOUCH.");
         return nullptr;
     }
 
@@ -120,14 +123,14 @@
             return nullptr;
         }
         if (buf.length != height * width * sizeof(int16_t)) {
-            ALOGE("Unexpected value of buf.length = %i (offset = %" PRIu32 ")",
-                    buf.length, buf.m.offset);
+            ALOGE("Unexpected value of buf.length = %i (offset = %" PRIu32 ")", buf.length,
+                  buf.m.offset);
             return nullptr;
         }
 
-        readLocations[i] = static_cast<const int16_t*>(mmap(nullptr /* start anywhere */,
-                buf.length, PROT_READ /* required */, MAP_SHARED /* recommended */,
-                fd.get(), buf.m.offset));
+        readLocations[i] = static_cast<const int16_t*>(
+                mmap(nullptr /* start anywhere */, buf.length, PROT_READ /* required */,
+                     MAP_SHARED /* recommended */, fd.get(), buf.m.offset));
         if (readLocations[i] == MAP_FAILED) {
             ALOGE("%s: map failed: %s", __func__, strerror(errno));
             return nullptr;
@@ -150,8 +153,9 @@
         }
     }
     // Using 'new' to access a non-public constructor.
-    return std::unique_ptr<TouchVideoDevice>(new TouchVideoDevice(
-            fd.release(), std::move(name), std::move(devicePath), height, width, readLocations));
+    return std::unique_ptr<TouchVideoDevice>(new TouchVideoDevice(fd.release(), std::move(name),
+                                                                  std::move(devicePath), height,
+                                                                  width, readLocations));
 }
 
 size_t TouchVideoDevice::readAndQueueFrames() {
@@ -163,10 +167,10 @@
     }
     // Concatenate the vectors, then clip up to maximum size allowed
     mFrames.insert(mFrames.end(), std::make_move_iterator(frames.begin()),
-            std::make_move_iterator(frames.end()));
+                   std::make_move_iterator(frames.end()));
     if (mFrames.size() > MAX_QUEUE_SIZE) {
         ALOGE("More than %zu frames have been accumulated. Dropping %zu frames", MAX_QUEUE_SIZE,
-                mFrames.size() - MAX_QUEUE_SIZE);
+              mFrames.size() - MAX_QUEUE_SIZE);
         mFrames.erase(mFrames.begin(), mFrames.end() - MAX_QUEUE_SIZE);
     }
     return numFrames;
@@ -193,8 +197,8 @@
     if ((buf.flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) != V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC) {
         // We use CLOCK_MONOTONIC for input events, so if the clocks don't match,
         // we can't compare timestamps. Just log a warning, since this is a driver issue
-        ALOGW("The timestamp %ld.%ld was not acquired using CLOCK_MONOTONIC",
-                buf.timestamp.tv_sec, buf.timestamp.tv_usec);
+        ALOGW("The timestamp %ld.%ld was not acquired using CLOCK_MONOTONIC", buf.timestamp.tv_sec,
+              buf.timestamp.tv_usec);
     }
     std::vector<int16_t> data(mHeight * mWidth);
     const int16_t* readFrom = mReadLocations[buf.index];
@@ -233,7 +237,7 @@
     }
     for (const int16_t* buffer : mReadLocations) {
         void* bufferAddress = static_cast<void*>(const_cast<int16_t*>(buffer));
-        result = munmap(bufferAddress,  mHeight * mWidth * sizeof(int16_t));
+        result = munmap(bufferAddress, mHeight * mWidth * sizeof(int16_t));
         if (result == -1) {
             ALOGE("%s: Couldn't unmap: [%s]", __func__, strerror(errno));
         }
@@ -242,9 +246,9 @@
 
 std::string TouchVideoDevice::dump() const {
     return StringPrintf("Video device %s (%s) : height=%" PRIu32 ", width=%" PRIu32
-            ", fd=%i, hasValidFd=%s",
-            mName.c_str(), mPath.c_str(), mHeight, mWidth, mFd.get(),
-            hasValidFd() ? "true" : "false");
+                        ", fd=%i, hasValidFd=%s",
+                        mName.c_str(), mPath.c_str(), mHeight, mWidth, mFd.get(),
+                        hasValidFd() ? "true" : "false");
 }
 
 } // namespace android
diff --git a/services/inputflinger/EventHub.h b/services/inputflinger/reader/include/EventHub.h
similarity index 85%
rename from services/inputflinger/EventHub.h
rename to services/inputflinger/reader/include/EventHub.h
index 6c3a4a2..da0f497 100644
--- a/services/inputflinger/EventHub.h
+++ b/services/inputflinger/reader/include/EventHub.h
@@ -22,17 +22,17 @@
 
 #include <input/Input.h>
 #include <input/InputDevice.h>
-#include <input/Keyboard.h>
-#include <input/KeyLayoutMap.h>
 #include <input/KeyCharacterMap.h>
+#include <input/KeyLayoutMap.h>
+#include <input/Keyboard.h>
 #include <input/VirtualKeyMap.h>
-#include <utils/Mutex.h>
-#include <utils/Log.h>
-#include <utils/List.h>
-#include <utils/Errors.h>
-#include <utils/PropertyMap.h>
-#include <utils/KeyedVector.h>
 #include <utils/BitSet.h>
+#include <utils/Errors.h>
+#include <utils/KeyedVector.h>
+#include <utils/List.h>
+#include <utils/Log.h>
+#include <utils/Mutex.h>
+#include <utils/PropertyMap.h>
 
 #include <linux/input.h>
 #include <sys/epoll.h>
@@ -41,8 +41,8 @@
 
 /* Convenience constants. */
 
-#define BTN_FIRST 0x100  // first button code
-#define BTN_LAST 0x15f   // last button code
+#define BTN_FIRST 0x100 // first button code
+#define BTN_LAST 0x15f  // last button code
 
 namespace android {
 
@@ -61,10 +61,10 @@
 struct RawAbsoluteAxisInfo {
     bool valid; // true if the information is valid, false otherwise
 
-    int32_t minValue;  // minimum value
-    int32_t maxValue;  // maximum value
-    int32_t flat;      // center flat position, eg. flat == 8 means center is between -8 and 8
-    int32_t fuzz;      // error tolerance, eg. fuzz == 4 means value is +/- 4 due to noise
+    int32_t minValue;   // minimum value
+    int32_t maxValue;   // maximum value
+    int32_t flat;       // center flat position, eg. flat == 8 means center is between -8 and 8
+    int32_t fuzz;       // error tolerance, eg. fuzz == 4 means value is +/- 4 due to noise
     int32_t resolution; // resolution in units per mm or radians per mm
 
     inline void clear() {
@@ -82,37 +82,37 @@
  */
 enum {
     /* The input device is a keyboard or has buttons. */
-    INPUT_DEVICE_CLASS_KEYBOARD      = 0x00000001,
+    INPUT_DEVICE_CLASS_KEYBOARD = 0x00000001,
 
     /* The input device is an alpha-numeric keyboard (not just a dial pad). */
-    INPUT_DEVICE_CLASS_ALPHAKEY      = 0x00000002,
+    INPUT_DEVICE_CLASS_ALPHAKEY = 0x00000002,
 
     /* The input device is a touchscreen or a touchpad (either single-touch or multi-touch). */
-    INPUT_DEVICE_CLASS_TOUCH         = 0x00000004,
+    INPUT_DEVICE_CLASS_TOUCH = 0x00000004,
 
     /* The input device is a cursor device such as a trackball or mouse. */
-    INPUT_DEVICE_CLASS_CURSOR        = 0x00000008,
+    INPUT_DEVICE_CLASS_CURSOR = 0x00000008,
 
     /* The input device is a multi-touch touchscreen. */
-    INPUT_DEVICE_CLASS_TOUCH_MT      = 0x00000010,
+    INPUT_DEVICE_CLASS_TOUCH_MT = 0x00000010,
 
     /* The input device is a directional pad (implies keyboard, has DPAD keys). */
-    INPUT_DEVICE_CLASS_DPAD          = 0x00000020,
+    INPUT_DEVICE_CLASS_DPAD = 0x00000020,
 
     /* The input device is a gamepad (implies keyboard, has BUTTON keys). */
-    INPUT_DEVICE_CLASS_GAMEPAD       = 0x00000040,
+    INPUT_DEVICE_CLASS_GAMEPAD = 0x00000040,
 
     /* The input device has switches. */
-    INPUT_DEVICE_CLASS_SWITCH        = 0x00000080,
+    INPUT_DEVICE_CLASS_SWITCH = 0x00000080,
 
     /* The input device is a joystick (implies gamepad, has joystick absolute axes). */
-    INPUT_DEVICE_CLASS_JOYSTICK      = 0x00000100,
+    INPUT_DEVICE_CLASS_JOYSTICK = 0x00000100,
 
     /* The input device has a vibrator (supports FF_RUMBLE). */
-    INPUT_DEVICE_CLASS_VIBRATOR      = 0x00000200,
+    INPUT_DEVICE_CLASS_VIBRATOR = 0x00000200,
 
     /* The input device has a microphone. */
-    INPUT_DEVICE_CLASS_MIC           = 0x00000400,
+    INPUT_DEVICE_CLASS_MIC = 0x00000400,
 
     /* The input device is an external stylus (has data we want to fuse with touch data). */
     INPUT_DEVICE_CLASS_EXTERNAL_STYLUS = 0x00000800,
@@ -121,10 +121,10 @@
     INPUT_DEVICE_CLASS_ROTARY_ENCODER = 0x00001000,
 
     /* The input device is virtual (not a real device, not part of UI configuration). */
-    INPUT_DEVICE_CLASS_VIRTUAL       = 0x40000000,
+    INPUT_DEVICE_CLASS_VIRTUAL = 0x40000000,
 
     /* The input device is external (not built-in). */
-    INPUT_DEVICE_CLASS_EXTERNAL      = 0x80000000,
+    INPUT_DEVICE_CLASS_EXTERNAL = 0x80000000,
 };
 
 /*
@@ -148,8 +148,8 @@
  */
 class EventHubInterface {
 public:
-    EventHubInterface() { }
-    virtual ~EventHubInterface() { }
+    EventHubInterface() {}
+    virtual ~EventHubInterface() {}
 
     // Synthetic raw event type codes produced when devices are added or removed.
     enum {
@@ -173,18 +173,17 @@
     virtual void getConfiguration(int32_t deviceId, PropertyMap* outConfiguration) const = 0;
 
     virtual status_t getAbsoluteAxisInfo(int32_t deviceId, int axis,
-            RawAbsoluteAxisInfo* outAxisInfo) const = 0;
+                                         RawAbsoluteAxisInfo* outAxisInfo) const = 0;
 
     virtual bool hasRelativeAxis(int32_t deviceId, int axis) const = 0;
 
     virtual bool hasInputProperty(int32_t deviceId, int property) const = 0;
 
-    virtual status_t mapKey(int32_t deviceId,
-            int32_t scanCode, int32_t usageCode, int32_t metaState,
-            int32_t* outKeycode, int32_t *outMetaState, uint32_t* outFlags) const = 0;
+    virtual status_t mapKey(int32_t deviceId, int32_t scanCode, int32_t usageCode,
+                            int32_t metaState, int32_t* outKeycode, int32_t* outMetaState,
+                            uint32_t* outFlags) const = 0;
 
-    virtual status_t mapAxis(int32_t deviceId, int32_t scanCode,
-            AxisInfo* outAxisInfo) const = 0;
+    virtual status_t mapAxis(int32_t deviceId, int32_t scanCode, AxisInfo* outAxisInfo) const = 0;
 
     // Sets devices that are excluded from opening.
     // This can be used to ignore input devices for sensors.
@@ -212,13 +211,13 @@
     virtual int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const = 0;
     virtual int32_t getSwitchState(int32_t deviceId, int32_t sw) const = 0;
     virtual status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis,
-            int32_t* outValue) const = 0;
+                                          int32_t* outValue) const = 0;
 
     /*
      * Examine key input devices for specific framework keycode support
      */
     virtual bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
-            uint8_t* outFlags) const = 0;
+                                       uint8_t* outFlags) const = 0;
 
     virtual bool hasScanCode(int32_t deviceId, int32_t scanCode) const = 0;
 
@@ -226,8 +225,8 @@
     virtual bool hasLed(int32_t deviceId, int32_t led) const = 0;
     virtual void setLedState(int32_t deviceId, int32_t led, bool on) = 0;
 
-    virtual void getVirtualKeyDefinitions(int32_t deviceId,
-            std::vector<VirtualKeyDefinition>& outVirtualKeys) const = 0;
+    virtual void getVirtualKeyDefinitions(
+            int32_t deviceId, std::vector<VirtualKeyDefinition>& outVirtualKeys) const = 0;
 
     virtual sp<KeyCharacterMap> getKeyCharacterMap(int32_t deviceId) const = 0;
     virtual bool setKeyboardLayoutOverlay(int32_t deviceId, const sp<KeyCharacterMap>& map) = 0;
@@ -258,8 +257,7 @@
     virtual status_t disableDevice(int32_t deviceId) = 0;
 };
 
-class EventHub : public EventHubInterface
-{
+class EventHub : public EventHubInterface {
 public:
     EventHub();
 
@@ -272,18 +270,17 @@
     virtual void getConfiguration(int32_t deviceId, PropertyMap* outConfiguration) const;
 
     virtual status_t getAbsoluteAxisInfo(int32_t deviceId, int axis,
-            RawAbsoluteAxisInfo* outAxisInfo) const;
+                                         RawAbsoluteAxisInfo* outAxisInfo) const;
 
     virtual bool hasRelativeAxis(int32_t deviceId, int axis) const;
 
     virtual bool hasInputProperty(int32_t deviceId, int property) const;
 
-    virtual status_t mapKey(int32_t deviceId,
-            int32_t scanCode, int32_t usageCode, int32_t metaState,
-            int32_t* outKeycode, int32_t *outMetaState, uint32_t* outFlags) const;
+    virtual status_t mapKey(int32_t deviceId, int32_t scanCode, int32_t usageCode,
+                            int32_t metaState, int32_t* outKeycode, int32_t* outMetaState,
+                            uint32_t* outFlags) const;
 
-    virtual status_t mapAxis(int32_t deviceId, int32_t scanCode,
-            AxisInfo* outAxisInfo) const;
+    virtual status_t mapAxis(int32_t deviceId, int32_t scanCode, AxisInfo* outAxisInfo) const;
 
     virtual void setExcludedDevices(const std::vector<std::string>& devices);
 
@@ -292,8 +289,8 @@
     virtual int32_t getSwitchState(int32_t deviceId, int32_t sw) const;
     virtual status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis, int32_t* outValue) const;
 
-    virtual bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes,
-            const int32_t* keyCodes, uint8_t* outFlags) const;
+    virtual bool markSupportedKeyCodes(int32_t deviceId, size_t numCodes, const int32_t* keyCodes,
+                                       uint8_t* outFlags) const;
 
     virtual size_t getEvents(int timeoutMillis, RawEvent* buffer, size_t bufferSize);
     virtual std::vector<TouchVideoFrame> getVideoFrames(int32_t deviceId);
@@ -303,7 +300,7 @@
     virtual void setLedState(int32_t deviceId, int32_t led, bool on);
 
     virtual void getVirtualKeyDefinitions(int32_t deviceId,
-            std::vector<VirtualKeyDefinition>& outVirtualKeys) const;
+                                          std::vector<VirtualKeyDefinition>& outVirtualKeys) const;
 
     virtual sp<KeyCharacterMap> getKeyCharacterMap(int32_t deviceId) const;
     virtual bool setKeyboardLayoutOverlay(int32_t deviceId, const sp<KeyCharacterMap>& map);
@@ -355,7 +352,7 @@
         int32_t controllerNumber;
 
         Device(int fd, int32_t id, const std::string& path,
-                const InputDeviceIdentifier& identifier);
+               const InputDeviceIdentifier& identifier);
         ~Device();
 
         void close();
@@ -380,7 +377,7 @@
     void addDeviceLocked(Device* device);
     void assignDescriptorLocked(InputDeviceIdentifier& identifier);
 
-    void closeDeviceByPathLocked(const char *devicePath);
+    void closeDeviceByPathLocked(const char* devicePath);
     void closeVideoDeviceByPathLocked(const std::string& devicePath);
     void closeDeviceLocked(Device* device);
     void closeAllDevicesLocked();
@@ -397,7 +394,7 @@
     status_t unregisterDeviceFromEpollLocked(Device* device);
     void unregisterVideoDeviceFromEpollLocked(const TouchVideoDevice& videoDevice);
 
-    status_t scanDirLocked(const char *dirname);
+    status_t scanDirLocked(const char* dirname);
     status_t scanVideoDirLocked(const std::string& dirname);
     void scanDevicesLocked();
     status_t readNotifyLocked();
@@ -453,8 +450,8 @@
      */
     std::vector<std::unique_ptr<TouchVideoDevice>> mUnattachedVideoDevices;
 
-    Device *mOpeningDevices;
-    Device *mClosingDevices;
+    Device* mOpeningDevices;
+    Device* mClosingDevices;
 
     bool mNeedToSendFinishedDeviceScan;
     bool mNeedToReopenDevices;
diff --git a/services/inputflinger/InputReader.h b/services/inputflinger/reader/include/InputReader.h
similarity index 91%
rename from services/inputflinger/InputReader.h
rename to services/inputflinger/reader/include/InputReader.h
index 0666ca5..1b8177c 100644
--- a/services/inputflinger/InputReader.h
+++ b/services/inputflinger/reader/include/InputReader.h
@@ -18,9 +18,9 @@
 #define _UI_INPUT_READER_H
 
 #include "EventHub.h"
-#include "PointerControllerInterface.h"
 #include "InputListener.h"
 #include "InputReaderBase.h"
+#include "PointerControllerInterface.h"
 
 #include <input/DisplayViewport.h>
 #include <input/Input.h>
@@ -33,9 +33,9 @@
 #include <utils/Mutex.h>
 #include <utils/Timers.h>
 
-#include <optional>
 #include <stddef.h>
 #include <unistd.h>
+#include <optional>
 #include <vector>
 
 namespace android {
@@ -43,7 +43,6 @@
 class InputDevice;
 class InputMapper;
 
-
 struct StylusState {
     /* Time the stylus event was received. */
     nsecs_t when;
@@ -69,21 +68,20 @@
     }
 };
 
-
 /* Internal interface used by individual input devices to access global input device state
  * and parameters maintained by the input reader.
  */
 class InputReaderContext {
 public:
-    InputReaderContext() { }
-    virtual ~InputReaderContext() { }
+    InputReaderContext() {}
+    virtual ~InputReaderContext() {}
 
     virtual void updateGlobalMetaState() = 0;
     virtual int32_t getGlobalMetaState() = 0;
 
     virtual void disableVirtualKeysUntil(nsecs_t time) = 0;
-    virtual bool shouldDropVirtualKey(nsecs_t now,
-            InputDevice* device, int32_t keyCode, int32_t scanCode) = 0;
+    virtual bool shouldDropVirtualKey(nsecs_t now, InputDevice* device, int32_t keyCode,
+                                      int32_t scanCode) = 0;
 
     virtual void fadePointer() = 0;
 
@@ -100,7 +98,6 @@
     virtual uint32_t getNextSequenceNum() = 0;
 };
 
-
 /* The input reader reads raw event data from the event hub and processes it into input events
  * that it sends to the input listener.  Some functions of the input reader, such as early
  * event filtering in low power states, are controlled by a separate policy object.
@@ -128,29 +125,28 @@
 
     virtual bool isInputDeviceEnabled(int32_t deviceId);
 
-    virtual int32_t getScanCodeState(int32_t deviceId, uint32_t sourceMask,
-            int32_t scanCode);
-    virtual int32_t getKeyCodeState(int32_t deviceId, uint32_t sourceMask,
-            int32_t keyCode);
-    virtual int32_t getSwitchState(int32_t deviceId, uint32_t sourceMask,
-            int32_t sw);
+    virtual int32_t getScanCodeState(int32_t deviceId, uint32_t sourceMask, int32_t scanCode);
+    virtual int32_t getKeyCodeState(int32_t deviceId, uint32_t sourceMask, int32_t keyCode);
+    virtual int32_t getSwitchState(int32_t deviceId, uint32_t sourceMask, int32_t sw);
 
     virtual void toggleCapsLockState(int32_t deviceId);
 
-    virtual bool hasKeys(int32_t deviceId, uint32_t sourceMask,
-            size_t numCodes, const int32_t* keyCodes, uint8_t* outFlags);
+    virtual bool hasKeys(int32_t deviceId, uint32_t sourceMask, size_t numCodes,
+                         const int32_t* keyCodes, uint8_t* outFlags);
 
     virtual void requestRefreshConfiguration(uint32_t changes);
 
     virtual void vibrate(int32_t deviceId, const nsecs_t* pattern, size_t patternSize,
-            ssize_t repeat, int32_t token);
+                         ssize_t repeat, int32_t token);
     virtual void cancelVibrate(int32_t deviceId, int32_t token);
 
     virtual bool canDispatchToDisplay(int32_t deviceId, int32_t displayId);
+
 protected:
     // These members are protected so they can be instrumented by test cases.
     virtual InputDevice* createDeviceLocked(int32_t deviceId, int32_t controllerNumber,
-            const InputDeviceIdentifier& identifier, uint32_t classes);
+                                            const InputDeviceIdentifier& identifier,
+                                            uint32_t classes);
 
     class ContextImpl : public InputReaderContext {
         InputReader* mReader;
@@ -161,8 +157,8 @@
         virtual void updateGlobalMetaState();
         virtual int32_t getGlobalMetaState();
         virtual void disableVirtualKeysUntil(nsecs_t time);
-        virtual bool shouldDropVirtualKey(nsecs_t now,
-                InputDevice* device, int32_t keyCode, int32_t scanCode);
+        virtual bool shouldDropVirtualKey(nsecs_t now, InputDevice* device, int32_t keyCode,
+                                          int32_t scanCode);
         virtual void fadePointer();
         virtual void requestTimeoutAtTime(nsecs_t when);
         virtual int32_t bumpGeneration();
@@ -226,8 +222,8 @@
 
     nsecs_t mDisableVirtualKeysTimeout;
     void disableVirtualKeysUntilLocked(nsecs_t time);
-    bool shouldDropVirtualKeyLocked(nsecs_t now,
-            InputDevice* device, int32_t keyCode, int32_t scanCode);
+    bool shouldDropVirtualKeyLocked(nsecs_t now, InputDevice* device, int32_t keyCode,
+                                    int32_t scanCode);
 
     nsecs_t mNextTimeout;
     void requestTimeoutAtTimeLocked(nsecs_t when);
@@ -238,17 +234,17 @@
     // state queries
     typedef int32_t (InputDevice::*GetStateFunc)(uint32_t sourceMask, int32_t code);
     int32_t getStateLocked(int32_t deviceId, uint32_t sourceMask, int32_t code,
-            GetStateFunc getStateFunc);
+                           GetStateFunc getStateFunc);
     bool markSupportedKeyCodesLocked(int32_t deviceId, uint32_t sourceMask, size_t numCodes,
-            const int32_t* keyCodes, uint8_t* outFlags);
+                                     const int32_t* keyCodes, uint8_t* outFlags);
 };
 
-
 /* Represents the state of a single input device. */
 class InputDevice {
 public:
-    InputDevice(InputReaderContext* context, int32_t id, int32_t generation, int32_t
-            controllerNumber, const InputDeviceIdentifier& identifier, uint32_t classes);
+    InputDevice(InputReaderContext* context, int32_t id, int32_t generation,
+                int32_t controllerNumber, const InputDeviceIdentifier& identifier,
+                uint32_t classes);
     ~InputDevice();
 
     inline InputReaderContext* getContext() { return mContext; }
@@ -288,8 +284,8 @@
     int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode);
     int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode);
     int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode);
-    bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
-            const int32_t* keyCodes, uint8_t* outFlags);
+    bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes, const int32_t* keyCodes,
+                               uint8_t* outFlags);
     void vibrate(const nsecs_t* pattern, size_t patternSize, ssize_t repeat, int32_t token);
     void cancelVibrate(int32_t token);
     void cancelTouch(nsecs_t when);
@@ -306,9 +302,7 @@
     inline const PropertyMap& getConfiguration() { return mConfiguration; }
     inline EventHubInterface* getEventHub() { return mContext->getEventHub(); }
 
-    bool hasKey(int32_t code) {
-        return getEventHub()->hasScanCode(mId, code);
-    }
+    bool hasKey(int32_t code) { return getEventHub()->hasScanCode(mId, code); }
 
     bool hasAbsoluteAxis(int32_t code) {
         RawAbsoluteAxisInfo info;
@@ -352,7 +346,6 @@
     PropertyMap mConfiguration;
 };
 
-
 /* Keeps track of the state of mouse or touch pad buttons. */
 class CursorButtonAccumulator {
 public:
@@ -376,7 +369,6 @@
     void clearButtons();
 };
 
-
 /* Keeps track of cursor movements. */
 
 class CursorMotionAccumulator {
@@ -397,7 +389,6 @@
     void clearRelativeAxes();
 };
 
-
 /* Keeps track of cursor scrolling motions. */
 
 class CursorScrollAccumulator {
@@ -429,7 +420,6 @@
     void clearRelativeAxes();
 };
 
-
 /* Keeps track of the state of touch, stylus and tool buttons. */
 class TouchButtonAccumulator {
 public:
@@ -467,7 +457,6 @@
     void clearButtons();
 };
 
-
 /* Raw axis information from the driver. */
 struct RawPointerAxes {
     RawAbsoluteAxisInfo x;
@@ -490,7 +479,6 @@
     void clear();
 };
 
-
 /* Raw data for a collection of pointers including a pointer id mapping table. */
 struct RawPointerData {
     struct Pointer {
@@ -533,16 +521,11 @@
         touchingIdBits.clear();
     }
 
-    inline const Pointer& pointerForId(uint32_t id) const {
-        return pointers[idToIndex[id]];
-    }
+    inline const Pointer& pointerForId(uint32_t id) const { return pointers[idToIndex[id]]; }
 
-    inline bool isHovering(uint32_t pointerIndex) {
-        return pointers[pointerIndex].isHovering;
-    }
+    inline bool isHovering(uint32_t pointerIndex) { return pointers[pointerIndex].isHovering; }
 };
 
-
 /* Cooked data for a collection of pointers including a pointer id mapping table. */
 struct CookedPointerData {
     uint32_t pointerCount;
@@ -576,7 +559,6 @@
     }
 };
 
-
 /* Keeps track of the state of single-touch protocol. */
 class SingleTouchMotionAccumulator {
 public:
@@ -605,7 +587,6 @@
     void clearAbsoluteAxes();
 };
 
-
 /* Keeps track of the state of multi-touch protocol. */
 class MultiTouchMotionAccumulator {
 public:
@@ -616,10 +597,12 @@
         inline int32_t getY() const { return mAbsMTPositionY; }
         inline int32_t getTouchMajor() const { return mAbsMTTouchMajor; }
         inline int32_t getTouchMinor() const {
-            return mHaveAbsMTTouchMinor ? mAbsMTTouchMinor : mAbsMTTouchMajor; }
+            return mHaveAbsMTTouchMinor ? mAbsMTTouchMinor : mAbsMTTouchMajor;
+        }
         inline int32_t getToolMajor() const { return mAbsMTWidthMajor; }
         inline int32_t getToolMinor() const {
-            return mHaveAbsMTWidthMinor ? mAbsMTWidthMinor : mAbsMTWidthMajor; }
+            return mHaveAbsMTWidthMinor ? mAbsMTWidthMinor : mAbsMTWidthMajor;
+        }
         inline int32_t getOrientation() const { return mAbsMTOrientation; }
         inline int32_t getTrackingId() const { return mAbsMTTrackingId; }
         inline int32_t getPressure() const { return mAbsMTPressure; }
@@ -672,7 +655,6 @@
     void clearSlots(int32_t initialSlot);
 };
 
-
 /* An input mapper transforms raw input events into cooked event data.
  * A single input device can have multiple associated input mappers in order to interpret
  * different classes of events.
@@ -710,9 +692,8 @@
     virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode);
     virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode);
     virtual bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
-            const int32_t* keyCodes, uint8_t* outFlags);
-    virtual void vibrate(const nsecs_t* pattern, size_t patternSize, ssize_t repeat,
-            int32_t token);
+                                       const int32_t* keyCodes, uint8_t* outFlags);
+    virtual void vibrate(const nsecs_t* pattern, size_t patternSize, ssize_t repeat, int32_t token);
     virtual void cancelVibrate(int32_t token);
     virtual void cancelTouch(nsecs_t when);
 
@@ -731,12 +712,11 @@
     status_t getAbsoluteAxisInfo(int32_t axis, RawAbsoluteAxisInfo* axisInfo);
     void bumpGeneration();
 
-    static void dumpRawAbsoluteAxisInfo(std::string& dump,
-            const RawAbsoluteAxisInfo& axis, const char* name);
+    static void dumpRawAbsoluteAxisInfo(std::string& dump, const RawAbsoluteAxisInfo& axis,
+                                        const char* name);
     static void dumpStylusState(std::string& dump, const StylusState& state);
 };
 
-
 class SwitchInputMapper : public InputMapper {
 public:
     explicit SwitchInputMapper(InputDevice* device);
@@ -756,7 +736,6 @@
     void sync(nsecs_t when);
 };
 
-
 class VibratorInputMapper : public InputMapper {
 public:
     explicit VibratorInputMapper(InputDevice* device);
@@ -766,8 +745,7 @@
     virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo);
     virtual void process(const RawEvent* rawEvent);
 
-    virtual void vibrate(const nsecs_t* pattern, size_t patternSize, ssize_t repeat,
-            int32_t token);
+    virtual void vibrate(const nsecs_t* pattern, size_t patternSize, ssize_t repeat, int32_t token);
     virtual void cancelVibrate(int32_t token);
     virtual void timeoutExpired(nsecs_t when);
     virtual void dump(std::string& dump);
@@ -785,7 +763,6 @@
     void stopVibrating();
 };
 
-
 class KeyboardInputMapper : public InputMapper {
 public:
     KeyboardInputMapper(InputDevice* device, uint32_t source, int32_t keyboardType);
@@ -801,7 +778,7 @@
     virtual int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode);
     virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode);
     virtual bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
-            const int32_t* keyCodes, uint8_t* outFlags);
+                                       const int32_t* keyCodes, uint8_t* outFlags);
 
     virtual int32_t getMetaState();
     virtual void updateMetaState(int32_t keyCode);
@@ -857,13 +834,11 @@
     void resetLedState();
     void initializeLedState(LedState& ledState, int32_t led);
     void updateLedState(bool reset);
-    void updateLedStateForModifier(LedState& ledState, int32_t led,
-            int32_t modifier, bool reset);
+    void updateLedStateForModifier(LedState& ledState, int32_t led, int32_t modifier, bool reset);
     std::optional<DisplayViewport> findViewport(nsecs_t when,
                                                 const InputReaderConfiguration* config);
 };
 
-
 class CursorInputMapper : public InputMapper {
 public:
     explicit CursorInputMapper(InputDevice* device);
@@ -931,7 +906,6 @@
     void sync(nsecs_t when);
 };
 
-
 class RotaryEncoderInputMapper : public InputMapper {
 public:
     explicit RotaryEncoderInputMapper(InputDevice* device);
@@ -969,7 +943,7 @@
     virtual int32_t getKeyCodeState(uint32_t sourceMask, int32_t keyCode);
     virtual int32_t getScanCodeState(uint32_t sourceMask, int32_t scanCode);
     virtual bool markSupportedKeyCodes(uint32_t sourceMask, size_t numCodes,
-            const int32_t* keyCodes, uint8_t* outFlags);
+                                       const int32_t* keyCodes, uint8_t* outFlags);
 
     virtual void fadePointer();
     virtual void cancelTouch(nsecs_t when);
@@ -1002,11 +976,11 @@
     uint32_t mSource;
 
     enum DeviceMode {
-        DEVICE_MODE_DISABLED, // input is disabled
-        DEVICE_MODE_DIRECT, // direct mapping (touchscreen)
-        DEVICE_MODE_UNSCALED, // unscaled mapping (touchpad)
+        DEVICE_MODE_DISABLED,   // input is disabled
+        DEVICE_MODE_DIRECT,     // direct mapping (touchscreen)
+        DEVICE_MODE_UNSCALED,   // unscaled mapping (touchpad)
         DEVICE_MODE_NAVIGATION, // unscaled mapping with assist gesture (touch navigation)
-        DEVICE_MODE_POINTER, // pointer mapping (pointer)
+        DEVICE_MODE_POINTER,    // pointer mapping (pointer)
     };
     DeviceMode mDeviceMode;
 
@@ -1303,9 +1277,7 @@
         bool haveTilt;
         InputDeviceInfo::MotionRange tilt;
 
-        OrientedRanges() {
-            clear();
-        }
+        OrientedRanges() { clear(); }
 
         void clear() {
             haveSize = false;
@@ -1445,9 +1417,9 @@
         nsecs_t quietTime;
 
         // Reference points for multitouch gestures.
-        float referenceTouchX;    // reference touch X/Y coordinates in surface units
+        float referenceTouchX; // reference touch X/Y coordinates in surface units
         float referenceTouchY;
-        float referenceGestureX;  // reference gesture X/Y coordinates in pixels
+        float referenceGestureX; // reference gesture X/Y coordinates in pixels
         float referenceGestureY;
 
         // Distance that each pointer has traveled which has not yet been
@@ -1483,9 +1455,7 @@
             tapUpTime = LLONG_MIN;
         }
 
-        void resetQuietTime() {
-            quietTime = LLONG_MIN;
-        }
+        void resetQuietTime() { quietTime = LLONG_MIN; }
     } mPointerGesture;
 
     struct PointerSimple {
@@ -1529,8 +1499,8 @@
     bool consumeRawTouches(nsecs_t when, uint32_t policyFlags);
     void processRawTouches(bool timeout);
     void cookAndDispatch(nsecs_t when);
-    void dispatchVirtualKey(nsecs_t when, uint32_t policyFlags,
-            int32_t keyEventAction, int32_t keyEventFlags);
+    void dispatchVirtualKey(nsecs_t when, uint32_t policyFlags, int32_t keyEventAction,
+                            int32_t keyEventFlags);
 
     void dispatchTouches(nsecs_t when, uint32_t policyFlags);
     void dispatchHoverExit(nsecs_t when, uint32_t policyFlags);
@@ -1546,9 +1516,8 @@
 
     void dispatchPointerGestures(nsecs_t when, uint32_t policyFlags, bool isTimeout);
     void abortPointerGestures(nsecs_t when, uint32_t policyFlags);
-    bool preparePointerGestures(nsecs_t when,
-            bool* outCancelPreviousGesture, bool* outFinishPreviousGesture,
-            bool isTimeout);
+    bool preparePointerGestures(nsecs_t when, bool* outCancelPreviousGesture,
+                                bool* outFinishPreviousGesture, bool isTimeout);
 
     void dispatchPointerStylus(nsecs_t when, uint32_t policyFlags);
     void abortPointerStylus(nsecs_t when, uint32_t policyFlags);
@@ -1556,8 +1525,7 @@
     void dispatchPointerMouse(nsecs_t when, uint32_t policyFlags);
     void abortPointerMouse(nsecs_t when, uint32_t policyFlags);
 
-    void dispatchPointerSimple(nsecs_t when, uint32_t policyFlags,
-            bool down, bool hovering);
+    void dispatchPointerSimple(nsecs_t when, uint32_t policyFlags, bool down, bool hovering);
     void abortPointerSimple(nsecs_t when, uint32_t policyFlags);
 
     bool assignExternalStylusId(const RawState& state, bool timeout);
@@ -1568,19 +1536,18 @@
     // If the changedId is >= 0 and the action is POINTER_DOWN or POINTER_UP, the
     // method will take care of setting the index and transmuting the action to DOWN or UP
     // it is the first / last pointer to go down / up.
-    void dispatchMotion(nsecs_t when, uint32_t policyFlags, uint32_t source,
-            int32_t action, int32_t actionButton,
-            int32_t flags, int32_t metaState, int32_t buttonState, int32_t edgeFlags,
-            const PointerProperties* properties, const PointerCoords* coords,
-            const uint32_t* idToIndex, BitSet32 idBits,
-            int32_t changedId, float xPrecision, float yPrecision, nsecs_t downTime);
+    void dispatchMotion(nsecs_t when, uint32_t policyFlags, uint32_t source, int32_t action,
+                        int32_t actionButton, int32_t flags, int32_t metaState, int32_t buttonState,
+                        int32_t edgeFlags, const PointerProperties* properties,
+                        const PointerCoords* coords, const uint32_t* idToIndex, BitSet32 idBits,
+                        int32_t changedId, float xPrecision, float yPrecision, nsecs_t downTime);
 
     // Updates pointer coords and properties for pointers with specified ids that have moved.
     // Returns true if any of them changed.
-    bool updateMovedPointers(const PointerProperties* inProperties,
-            const PointerCoords* inCoords, const uint32_t* inIdToIndex,
-            PointerProperties* outProperties, PointerCoords* outCoords,
-            const uint32_t* outIdToIndex, BitSet32 idBits) const;
+    bool updateMovedPointers(const PointerProperties* inProperties, const PointerCoords* inCoords,
+                             const uint32_t* inIdToIndex, PointerProperties* outProperties,
+                             PointerCoords* outCoords, const uint32_t* outIdToIndex,
+                             BitSet32 idBits) const;
 
     bool isPointInsideSurface(int32_t x, int32_t y);
     const VirtualKey* findVirtualKeyHit(int32_t x, int32_t y);
@@ -1590,7 +1557,6 @@
     const char* modeToString(DeviceMode deviceMode);
 };
 
-
 class SingleTouchInputMapper : public TouchInputMapper {
 public:
     explicit SingleTouchInputMapper(InputDevice* device);
@@ -1608,7 +1574,6 @@
     SingleTouchMotionAccumulator mSingleTouchMotionAccumulator;
 };
 
-
 class MultiTouchInputMapper : public TouchInputMapper {
 public:
     explicit MultiTouchInputMapper(InputDevice* device);
@@ -1651,7 +1616,6 @@
     StylusState mStylusState;
 };
 
-
 class JoystickInputMapper : public InputMapper {
 public:
     explicit JoystickInputMapper(InputDevice* device);
@@ -1671,8 +1635,8 @@
 
         bool explicitlyMapped; // true if the axis was explicitly assigned an axis id
 
-        float scale;   // scale factor from raw to normalized values
-        float offset;  // offset to add after scaling for normalization
+        float scale;      // scale factor from raw to normalized values
+        float offset;     // offset to add after scaling for normalization
         float highScale;  // scale factor from raw to normalized values of high split
         float highOffset; // offset to add after scaling for normalization of high split
 
@@ -1682,16 +1646,16 @@
         float fuzz;       // normalized error tolerance
         float resolution; // normalized resolution in units/mm
 
-        float filter;  // filter out small variations of this size
-        float currentValue; // current value
-        float newValue; // most recent value
+        float filter;           // filter out small variations of this size
+        float currentValue;     // current value
+        float newValue;         // most recent value
         float highCurrentValue; // current value of high split
-        float highNewValue; // most recent value of high split
+        float highNewValue;     // most recent value of high split
 
         void initialize(const RawAbsoluteAxisInfo& rawAxisInfo, const AxisInfo& axisInfo,
-                bool explicitlyMapped, float scale, float offset,
-                float highScale, float highOffset,
-                float min, float max, float flat, float fuzz, float resolution) {
+                        bool explicitlyMapped, float scale, float offset, float highScale,
+                        float highOffset, float min, float max, float flat, float fuzz,
+                        float resolution) {
             this->rawAxisInfo = rawAxisInfo;
             this->axisInfo = axisInfo;
             this->explicitlyMapped = explicitlyMapped;
@@ -1725,17 +1689,16 @@
     void pruneAxes(bool ignoreExplicitlyMappedAxes);
     bool filterAxes(bool force);
 
-    static bool hasValueChangedSignificantly(float filter,
-            float newValue, float currentValue, float min, float max);
-    static bool hasMovedNearerToValueWithinFilteredRange(float filter,
-            float newValue, float currentValue, float thresholdValue);
+    static bool hasValueChangedSignificantly(float filter, float newValue, float currentValue,
+                                             float min, float max);
+    static bool hasMovedNearerToValueWithinFilteredRange(float filter, float newValue,
+                                                         float currentValue, float thresholdValue);
 
     static bool isCenteredAxis(int32_t axis);
     static int32_t getCompatAxis(int32_t axis);
 
     static void addMotionRange(int32_t axisId, const Axis& axis, InputDeviceInfo* info);
-    static void setPointerCoordsAxisValue(PointerCoords* pointerCoords, int32_t axis,
-            float value);
+    static void setPointerCoordsAxisValue(PointerCoords* pointerCoords, int32_t axis, float value);
 };
 
 } // namespace android
diff --git a/services/inputflinger/TouchVideoDevice.h b/services/inputflinger/reader/include/TouchVideoDevice.h
similarity index 95%
rename from services/inputflinger/TouchVideoDevice.h
rename to services/inputflinger/reader/include/TouchVideoDevice.h
index 0e7e2ef..9dfa951 100644
--- a/services/inputflinger/TouchVideoDevice.h
+++ b/services/inputflinger/reader/include/TouchVideoDevice.h
@@ -17,11 +17,11 @@
 #ifndef _INPUTFLINGER_TOUCH_VIDEO_DEVICE_H
 #define _INPUTFLINGER_TOUCH_VIDEO_DEVICE_H
 
-#include <array>
 #include <android-base/unique_fd.h>
 #include <input/TouchVideoFrame.h>
-#include <optional>
 #include <stdint.h>
+#include <array>
+#include <optional>
 #include <string>
 #include <vector>
 
@@ -109,9 +109,9 @@
      * The constructor is private because opening a v4l2 device requires many checks.
      * To get a new TouchVideoDevice, use 'create' instead.
      */
-    explicit TouchVideoDevice(int fd, std::string&& name, std::string&& devicePath,
-            uint32_t height, uint32_t width,
-            const std::array<const int16_t*, NUM_BUFFERS>& readLocations);
+    explicit TouchVideoDevice(int fd, std::string&& name, std::string&& devicePath, uint32_t height,
+                              uint32_t width,
+                              const std::array<const int16_t*, NUM_BUFFERS>& readLocations);
     /**
      * Read all currently available frames.
      */
diff --git a/services/inputflinger/tests/Android.bp b/services/inputflinger/tests/Android.bp
index 9054316..c4f8626 100644
--- a/services/inputflinger/tests/Android.bp
+++ b/services/inputflinger/tests/Android.bp
@@ -32,4 +32,7 @@
         "libinputflinger_base",
         "libinputservice",
     ],
+    header_libs: [
+        "libinputreader_headers",
+    ],
 }
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index 09df2a7..55c0497 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "../InputReader.h"
+#include "InputReader.h"
 #include "TestInputListener.h"
 
 #include <gtest/gtest.h>