diff --git a/services/input/InputDispatcher.cpp b/services/input/InputDispatcher.cpp
index 9a77af3..5ea12c7 100644
--- a/services/input/InputDispatcher.cpp
+++ b/services/input/InputDispatcher.cpp
@@ -222,13 +222,14 @@
 
     mKeyRepeatState.lastKeyEntry = NULL;
 
-    int32_t maxEventsPerSecond = policy->getMaxEventsPerSecond();
-    mThrottleState.minTimeBetweenEvents = 1000000000LL / maxEventsPerSecond;
+    policy->getDispatcherConfiguration(&mConfig);
+
+    mThrottleState.minTimeBetweenEvents = 1000000000LL / mConfig.maxEventsPerSecond;
     mThrottleState.lastDeviceId = -1;
 
 #if DEBUG_THROTTLING
     mThrottleState.originalSampleCount = 0;
-    LOGD("Throttling - Max events per second = %d", maxEventsPerSecond);
+    LOGD("Throttling - Max events per second = %d", mConfig.maxEventsPerSecond);
 #endif
 }
 
@@ -247,13 +248,10 @@
 }
 
 void InputDispatcher::dispatchOnce() {
-    nsecs_t keyRepeatTimeout = mPolicy->getKeyRepeatTimeout();
-    nsecs_t keyRepeatDelay = mPolicy->getKeyRepeatDelay();
-
     nsecs_t nextWakeupTime = LONG_LONG_MAX;
     { // acquire lock
         AutoMutex _l(mLock);
-        dispatchOnceInnerLocked(keyRepeatTimeout, keyRepeatDelay, & nextWakeupTime);
+        dispatchOnceInnerLocked(&nextWakeupTime);
 
         if (runCommandsLockedInterruptible()) {
             nextWakeupTime = LONG_LONG_MIN;  // force next poll to wake up immediately
@@ -266,14 +264,13 @@
     mLooper->pollOnce(timeoutMillis);
 }
 
-void InputDispatcher::dispatchOnceInnerLocked(nsecs_t keyRepeatTimeout,
-        nsecs_t keyRepeatDelay, nsecs_t* nextWakeupTime) {
+void InputDispatcher::dispatchOnceInnerLocked(nsecs_t* nextWakeupTime) {
     nsecs_t currentTime = now();
 
     // Reset the key repeat timer whenever we disallow key events, even if the next event
     // is not a key.  This is to ensure that we abort a key repeat if the device is just coming
     // out of sleep.
-    if (keyRepeatTimeout < 0) {
+    if (!mPolicy->isKeyRepeatEnabled()) {
         resetKeyRepeatLocked();
     }
 
@@ -307,7 +304,7 @@
             // Synthesize a key repeat if appropriate.
             if (mKeyRepeatState.lastKeyEntry) {
                 if (currentTime >= mKeyRepeatState.nextRepeatTime) {
-                    mPendingEvent = synthesizeKeyRepeatLocked(currentTime, keyRepeatDelay);
+                    mPendingEvent = synthesizeKeyRepeatLocked(currentTime);
                 } else {
                     if (mKeyRepeatState.nextRepeatTime < *nextWakeupTime) {
                         *nextWakeupTime = mKeyRepeatState.nextRepeatTime;
@@ -426,8 +423,7 @@
         if (dropReason == DROP_REASON_NOT_DROPPED && mNextUnblockedEvent) {
             dropReason = DROP_REASON_BLOCKED;
         }
-        done = dispatchKeyLocked(currentTime, typedEntry, keyRepeatTimeout,
-                &dropReason, nextWakeupTime);
+        done = dispatchKeyLocked(currentTime, typedEntry, &dropReason, nextWakeupTime);
         break;
     }
 
@@ -686,8 +682,7 @@
     }
 }
 
-InputDispatcher::KeyEntry* InputDispatcher::synthesizeKeyRepeatLocked(
-        nsecs_t currentTime, nsecs_t keyRepeatDelay) {
+InputDispatcher::KeyEntry* InputDispatcher::synthesizeKeyRepeatLocked(nsecs_t currentTime) {
     KeyEntry* entry = mKeyRepeatState.lastKeyEntry;
 
     // Reuse the repeated key entry if it is otherwise unreferenced.
@@ -715,7 +710,7 @@
     // mKeyRepeatState.lastKeyEntry in addition to the one we return.
     entry->refCount += 1;
 
-    mKeyRepeatState.nextRepeatTime = currentTime + keyRepeatDelay;
+    mKeyRepeatState.nextRepeatTime = currentTime + mConfig.keyRepeatDelay;
     return entry;
 }
 
@@ -735,8 +730,7 @@
     return true;
 }
 
-bool InputDispatcher::dispatchKeyLocked(
-        nsecs_t currentTime, KeyEntry* entry, nsecs_t keyRepeatTimeout,
+bool InputDispatcher::dispatchKeyLocked(nsecs_t currentTime, KeyEntry* entry,
         DropReason* dropReason, nsecs_t* nextWakeupTime) {
     // Preprocessing.
     if (! entry->dispatchInProgress) {
@@ -756,7 +750,7 @@
             } else {
                 // Not a repeat.  Save key down state in case we do see a repeat later.
                 resetKeyRepeatLocked();
-                mKeyRepeatState.nextRepeatTime = entry->eventTime + keyRepeatTimeout;
+                mKeyRepeatState.nextRepeatTime = entry->eventTime + mConfig.keyRepeatTimeout;
             }
             mKeyRepeatState.lastKeyEntry = entry;
             entry->refCount += 1;
@@ -3510,6 +3504,11 @@
 void InputDispatcher::dump(String8& dump) {
     dump.append("Input Dispatcher State:\n");
     dumpDispatchStateLocked(dump);
+
+    dump.append(INDENT "Configuration:\n");
+    dump.appendFormat(INDENT2 "MaxEventsPerSecond: %d\n", mConfig.maxEventsPerSecond);
+    dump.appendFormat(INDENT2 "KeyRepeatDelay: %0.1fms\n", mConfig.keyRepeatDelay * 0.000001f);
+    dump.appendFormat(INDENT2 "KeyRepeatTimeout: %0.1fms\n", mConfig.keyRepeatTimeout * 0.000001f);
 }
 
 
diff --git a/services/input/InputDispatcher.h b/services/input/InputDispatcher.h
index 39fa203..5631ef9 100644
--- a/services/input/InputDispatcher.h
+++ b/services/input/InputDispatcher.h
@@ -123,6 +123,30 @@
 
 
 /*
+ * Input dispatcher configuration.
+ *
+ * Specifies various options that modify the behavior of the input dispatcher.
+ */
+struct InputDispatcherConfiguration {
+    // The key repeat initial timeout.
+    nsecs_t keyRepeatTimeout;
+
+    // The key repeat inter-key delay.
+    nsecs_t keyRepeatDelay;
+
+    // The maximum suggested event delivery rate per second.
+    // This value is used to throttle motion event movement actions on a per-device
+    // basis.  It is not intended to be a hard limit.
+    int32_t maxEventsPerSecond;
+
+    InputDispatcherConfiguration() :
+            keyRepeatTimeout(500 * 1000000LL),
+            keyRepeatDelay(50 * 1000000LL),
+            maxEventsPerSecond(60) { }
+};
+
+
+/*
  * Input dispatcher policy interface.
  *
  * The input reader policy is used by the input reader to interact with the Window Manager
@@ -148,17 +172,11 @@
     /* Notifies the system that an input channel is unrecoverably broken. */
     virtual void notifyInputChannelBroken(const sp<InputWindowHandle>& inputWindowHandle) = 0;
 
-    /* Gets the key repeat initial timeout or -1 if automatic key repeating is disabled. */
-    virtual nsecs_t getKeyRepeatTimeout() = 0;
+    /* Gets the input dispatcher configuration. */
+    virtual void getDispatcherConfiguration(InputDispatcherConfiguration* outConfig) = 0;
 
-    /* Gets the key repeat inter-key delay. */
-    virtual nsecs_t getKeyRepeatDelay() = 0;
-
-    /* Gets the maximum suggested event delivery rate per second.
-     * This value is used to throttle motion event movement actions on a per-device
-     * basis.  It is not intended to be a hard limit.
-     */
-    virtual int32_t getMaxEventsPerSecond() = 0;
+    /* Returns true if automatic key repeating is enabled. */
+    virtual bool isKeyRepeatEnabled() = 0;
 
     /* Intercepts a key event immediately before queueing it.
      * The policy can use this method as an opportunity to perform power management functions
@@ -757,6 +775,7 @@
     };
 
     sp<InputDispatcherPolicyInterface> mPolicy;
+    InputDispatcherConfiguration mConfig;
 
     Mutex mLock;
 
@@ -769,8 +788,7 @@
 
     Vector<EventEntry*> mTempCancelationEvents;
 
-    void dispatchOnceInnerLocked(nsecs_t keyRepeatTimeout, nsecs_t keyRepeatDelay,
-            nsecs_t* nextWakeupTime);
+    void dispatchOnceInnerLocked(nsecs_t* nextWakeupTime);
 
     // Batches a new sample onto a motion entry.
     // Assumes that the we have already checked that we can append samples.
@@ -842,7 +860,7 @@
     } mKeyRepeatState;
 
     void resetKeyRepeatLocked();
-    KeyEntry* synthesizeKeyRepeatLocked(nsecs_t currentTime, nsecs_t keyRepeatTimeout);
+    KeyEntry* synthesizeKeyRepeatLocked(nsecs_t currentTime);
 
     // Deferred command processing.
     bool runCommandsLockedInterruptible();
@@ -899,7 +917,7 @@
     bool dispatchConfigurationChangedLocked(
             nsecs_t currentTime, ConfigurationChangedEntry* entry);
     bool dispatchKeyLocked(
-            nsecs_t currentTime, KeyEntry* entry, nsecs_t keyRepeatTimeout,
+            nsecs_t currentTime, KeyEntry* entry,
             DropReason* dropReason, nsecs_t* nextWakeupTime);
     bool dispatchMotionLocked(
             nsecs_t currentTime, MotionEntry* entry,
diff --git a/services/input/InputReader.cpp b/services/input/InputReader.cpp
index 155fd2d..f2b34dd 100644
--- a/services/input/InputReader.cpp
+++ b/services/input/InputReader.cpp
@@ -56,67 +56,6 @@
 
 namespace android {
 
-// --- Constants ---
-
-// Quiet time between certain gesture transitions.
-// Time to allow for all fingers or buttons to settle into a stable state before
-// starting a new gesture.
-static const nsecs_t QUIET_INTERVAL = 100 * 1000000; // 100 ms
-
-// The minimum speed that a pointer must travel for us to consider switching the active
-// touch pointer to it during a drag.  This threshold is set to avoid switching due
-// to noise from a finger resting on the touch pad (perhaps just pressing it down).
-static const float DRAG_MIN_SWITCH_SPEED = 50.0f; // pixels per second
-
-// Tap gesture delay time.
-// The time between down and up must be less than this to be considered a tap.
-static const nsecs_t TAP_INTERVAL = 150 * 1000000; // 150 ms
-
-// Tap drag gesture delay time.
-// The time between up and the next up must be greater than this to be considered a
-// drag.  Otherwise, the previous tap is finished and a new tap begins.
-static const nsecs_t TAP_DRAG_INTERVAL = 150 * 1000000; // 150 ms
-
-// The distance in pixels that the pointer is allowed to move from initial down
-// to up and still be called a tap.
-static const float TAP_SLOP = 10.0f; // 10 pixels
-
-// Time after the first touch points go down to settle on an initial centroid.
-// This is intended to be enough time to handle cases where the user puts down two
-// fingers at almost but not quite exactly the same time.
-static const nsecs_t MULTITOUCH_SETTLE_INTERVAL = 100 * 1000000; // 100ms
-
-// The transition from PRESS to SWIPE or FREEFORM gesture mode is made when
-// both of the pointers are moving at least this fast.
-static const float MULTITOUCH_MIN_SPEED = 150.0f; // pixels per second
-
-// The transition from PRESS to SWIPE gesture mode can only occur when the
-// cosine of the angle between the two vectors is greater than or equal to than this value
-// which indicates that the vectors are oriented in the same direction.
-// When the vectors are oriented in the exactly same direction, the cosine is 1.0.
-// (In exactly opposite directions, the cosine is -1.0.)
-static const float SWIPE_TRANSITION_ANGLE_COSINE = 0.5f; // cosine of 45 degrees
-
-// The transition from PRESS to SWIPE gesture mode can only occur when the
-// fingers are no more than this far apart relative to the diagonal size of
-// the touch pad.  For example, a ratio of 0.5 means that the fingers must be
-// no more than half the diagonal size of the touch pad apart.
-static const float SWIPE_MAX_WIDTH_RATIO = 0.333f; // 1/3
-
-// The gesture movement speed factor relative to the size of the display.
-// Movement speed applies when the fingers are moving in the same direction.
-// Without acceleration, a full swipe of the touch pad diagonal in movement mode
-// will cover this portion of the display diagonal.
-static const float GESTURE_MOVEMENT_SPEED_RATIO = 0.8f;
-
-// The gesture zoom speed factor relative to the size of the display.
-// Zoom speed applies when the fingers are mostly moving relative to each other
-// to execute a scale gesture or similar.
-// Without acceleration, a full swipe of the touch pad diagonal in zoom mode
-// will cover this portion of the display diagonal.
-static const float GESTURE_ZOOM_SPEED_RATIO = 0.3f;
-
-
 // --- Static Functions ---
 
 template<typename T>
@@ -281,6 +220,8 @@
         const sp<InputDispatcherInterface>& dispatcher) :
         mEventHub(eventHub), mPolicy(policy), mDispatcher(dispatcher),
         mGlobalMetaState(0), mDisableVirtualKeysTimeout(LLONG_MIN), mNextTimeout(LLONG_MAX) {
+    mPolicy->getReaderConfiguration(&mConfig);
+
     configureExcludedDevices();
     updateGlobalMetaState();
     updateInputConfiguration();
@@ -514,11 +455,8 @@
 }
 
 void InputReader::configureExcludedDevices() {
-    Vector<String8> excludedDeviceNames;
-    mPolicy->getExcludedDeviceNames(excludedDeviceNames);
-
-    for (size_t i = 0; i < excludedDeviceNames.size(); i++) {
-        mEventHub->addExcludedDevice(excludedDeviceNames[i]);
+    for (size_t i = 0; i < mConfig.excludedDeviceNames.size(); i++) {
+        mEventHub->addExcludedDevice(mConfig.excludedDeviceNames[i]);
     }
 }
 
@@ -752,6 +690,46 @@
             mDevices.valueAt(i)->dump(dump);
         }
     } // release device registy reader lock
+
+    dump.append(INDENT "Configuration:\n");
+    dump.append(INDENT2 "ExcludedDeviceNames: [");
+    for (size_t i = 0; i < mConfig.excludedDeviceNames.size(); i++) {
+        if (i != 0) {
+            dump.append(", ");
+        }
+        dump.append(mConfig.excludedDeviceNames.itemAt(i).string());
+    }
+    dump.append("]\n");
+    dump.appendFormat(INDENT2 "FilterTouchEvents: %s\n",
+            toString(mConfig.filterTouchEvents));
+    dump.appendFormat(INDENT2 "FilterJumpyTouchEvents: %s\n",
+            toString(mConfig.filterJumpyTouchEvents));
+    dump.appendFormat(INDENT2 "VirtualKeyQuietTime: %0.1fms\n",
+            mConfig.virtualKeyQuietTime * 0.000001f);
+
+    dump.appendFormat(INDENT2 "PointerGesture:\n");
+    dump.appendFormat(INDENT3 "QuietInterval: %0.1fms\n",
+            mConfig.pointerGestureQuietInterval * 0.000001f);
+    dump.appendFormat(INDENT3 "DragMinSwitchSpeed: %0.1fpx/s\n",
+            mConfig.pointerGestureDragMinSwitchSpeed);
+    dump.appendFormat(INDENT3 "TapInterval: %0.1fms\n",
+            mConfig.pointerGestureTapInterval * 0.000001f);
+    dump.appendFormat(INDENT3 "TapDragInterval: %0.1fms\n",
+            mConfig.pointerGestureTapDragInterval * 0.000001f);
+    dump.appendFormat(INDENT3 "TapSlop: %0.1fpx\n",
+            mConfig.pointerGestureTapSlop);
+    dump.appendFormat(INDENT3 "MultitouchSettleInterval: %0.1fms\n",
+            mConfig.pointerGestureMultitouchSettleInterval * 0.000001f);
+    dump.appendFormat(INDENT3 "MultitouchMinSpeed: %0.1fpx/s\n",
+            mConfig.pointerGestureMultitouchMinSpeed);
+    dump.appendFormat(INDENT3 "SwipeTransitionAngleCosine: %0.1f\n",
+            mConfig.pointerGestureSwipeTransitionAngleCosine);
+    dump.appendFormat(INDENT3 "SwipeMaxWidthRatio: %0.1f\n",
+            mConfig.pointerGestureSwipeMaxWidthRatio);
+    dump.appendFormat(INDENT3 "MovementSpeedRatio: %0.1f\n",
+            mConfig.pointerGestureMovementSpeedRatio);
+    dump.appendFormat(INDENT3 "ZoomSpeedRatio: %0.1f\n",
+            mConfig.pointerGestureZoomSpeedRatio);
 }
 
 
@@ -1696,6 +1674,8 @@
 
 TouchInputMapper::TouchInputMapper(InputDevice* device) :
         InputMapper(device) {
+    mConfig = getConfig();
+
     mLocked.surfaceOrientation = -1;
     mLocked.surfaceWidth = -1;
     mLocked.surfaceHeight = -1;
@@ -1868,10 +1848,9 @@
 }
 
 void TouchInputMapper::configureParameters() {
-    mParameters.useBadTouchFilter = getPolicy()->filterTouchEvents();
-    mParameters.useAveragingTouchFilter = getPolicy()->filterTouchEvents();
-    mParameters.useJumpyTouchFilter = getPolicy()->filterJumpyTouchEvents();
-    mParameters.virtualKeyQuietTime = getPolicy()->getVirtualKeyQuietTime();
+    mParameters.useBadTouchFilter = mConfig->filterTouchEvents;
+    mParameters.useAveragingTouchFilter = mConfig->filterTouchEvents;
+    mParameters.useJumpyTouchFilter = mConfig->filterJumpyTouchEvents;
 
     // TODO: select the default gesture mode based on whether the device supports
     // distinct multitouch
@@ -2265,21 +2244,22 @@
             // X and Y of the same number of raw units cover the same physical distance.
             const float scaleFactor = 0.8f;
 
-            mLocked.pointerGestureXMovementScale = GESTURE_MOVEMENT_SPEED_RATIO
+            mLocked.pointerGestureXMovementScale = mConfig->pointerGestureMovementSpeedRatio
                     * displayDiagonal / rawDiagonal;
             mLocked.pointerGestureYMovementScale = mLocked.pointerGestureXMovementScale;
 
             // 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.
-            mLocked.pointerGestureXZoomScale = GESTURE_ZOOM_SPEED_RATIO
+            mLocked.pointerGestureXZoomScale = mConfig->pointerGestureZoomSpeedRatio
                     * displayDiagonal / rawDiagonal;
             mLocked.pointerGestureYZoomScale = mLocked.pointerGestureXZoomScale;
 
             // 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.
-            mLocked.pointerGestureMaxSwipeWidth = SWIPE_MAX_WIDTH_RATIO * rawDiagonal;
+            mLocked.pointerGestureMaxSwipeWidth =
+                    mConfig->pointerGestureSwipeMaxWidthRatio * rawDiagonal;
 
             // Reset the current pointer gesture.
             mPointerGesture.reset();
@@ -2945,8 +2925,8 @@
     //    area and accidentally triggers a virtual key.  This often happens when virtual keys
     //    are layed out below the screen near to where the on screen keyboard's space bar
     //    is displayed.
-    if (mParameters.virtualKeyQuietTime > 0 && mCurrentTouch.pointerCount != 0) {
-        mContext->disableVirtualKeysUntil(when + mParameters.virtualKeyQuietTime);
+    if (mConfig->virtualKeyQuietTime > 0 && mCurrentTouch.pointerCount != 0) {
+        mContext->disableVirtualKeysUntil(when + mConfig->virtualKeyQuietTime);
     }
 }
 
@@ -3260,12 +3240,6 @@
 
 void TouchInputMapper::dispatchPointerGestures(nsecs_t when, uint32_t policyFlags,
         bool isTimeout) {
-    // Switch pointer presentation.
-    mPointerController->setPresentation(
-            mParameters.gestureMode == Parameters::GESTURE_MODE_SPOTS
-                    ? PointerControllerInterface::PRESENTATION_SPOT
-                    : PointerControllerInterface::PRESENTATION_POINTER);
-
     // Update current gesture coordinates.
     bool cancelPreviousGesture, finishPreviousGesture;
     bool sendEvents = preparePointerGestures(when,
@@ -3274,6 +3248,12 @@
         return;
     }
 
+    // Switch pointer presentation.
+    mPointerController->setPresentation(
+            mParameters.gestureMode == Parameters::GESTURE_MODE_SPOTS
+                    ? PointerControllerInterface::PRESENTATION_SPOT
+                    : PointerControllerInterface::PRESENTATION_POINTER);
+
     // Show or hide the pointer if needed.
     switch (mPointerGesture.currentGestureMode) {
     case PointerGesture::NEUTRAL:
@@ -3441,9 +3421,10 @@
 #endif
 
         if (mPointerGesture.lastGestureMode == PointerGesture::TAP) {
-            if (when <= mPointerGesture.tapUpTime + TAP_DRAG_INTERVAL) {
+            if (when <= mPointerGesture.tapUpTime + mConfig->pointerGestureTapDragInterval) {
                 // The tap/drag timeout has not yet expired.
-                getContext()->requestTimeoutAtTime(mPointerGesture.tapUpTime + TAP_DRAG_INTERVAL);
+                getContext()->requestTimeoutAtTime(mPointerGesture.tapUpTime
+                        + mConfig->pointerGestureTapDragInterval);
             } else {
                 // The tap is finished.
 #if DEBUG_GESTURES
@@ -3512,7 +3493,7 @@
     if (activeTouchId < 0) {
         mPointerGesture.resetQuietTime();
     } else {
-        isQuietTime = when < mPointerGesture.quietTime + QUIET_INTERVAL;
+        isQuietTime = when < mPointerGesture.quietTime + mConfig->pointerGestureQuietInterval;
         if (!isQuietTime) {
             if ((mPointerGesture.lastGestureMode == PointerGesture::PRESS
                     || mPointerGesture.lastGestureMode == PointerGesture::SWIPE
@@ -3583,7 +3564,7 @@
         if (activeTouchId >= 0) {
             if (mCurrentTouch.pointerCount > 1) {
                 int32_t bestId = -1;
-                float bestSpeed = DRAG_MIN_SWITCH_SPEED;
+                float bestSpeed = mConfig->pointerGestureDragMinSwitchSpeed;
                 for (uint32_t i = 0; i < mCurrentTouch.pointerCount; i++) {
                     uint32_t id = mCurrentTouch.pointers[i].id;
                     float vx, vy;
@@ -3661,21 +3642,23 @@
         *outFinishPreviousGesture = true;
 
         // 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)
                 && mLastTouch.pointerCount == 1) {
-            if (when <= mPointerGesture.tapDownTime + TAP_INTERVAL) {
+            if (when <= mPointerGesture.tapDownTime + mConfig->pointerGestureTapInterval) {
                 float x, y;
                 mPointerController->getPosition(&x, &y);
-                if (fabs(x - mPointerGesture.tapX) <= TAP_SLOP
-                        && fabs(y - mPointerGesture.tapY) <= TAP_SLOP) {
+                if (fabs(x - mPointerGesture.tapX) <= mConfig->pointerGestureTapSlop
+                        && fabs(y - mPointerGesture.tapY) <= mConfig->pointerGestureTapSlop) {
 #if DEBUG_GESTURES
                     LOGD("Gestures: TAP");
 #endif
 
                     mPointerGesture.tapUpTime = when;
-                    getContext()->requestTimeoutAtTime(when + TAP_DRAG_INTERVAL);
+                    getContext()->requestTimeoutAtTime(when
+                            + mConfig->pointerGestureTapDragInterval);
 
                     mPointerGesture.activeGestureId = 0;
                     mPointerGesture.currentGestureMode = PointerGesture::TAP;
@@ -3740,11 +3723,11 @@
 
         mPointerGesture.currentGestureMode = PointerGesture::HOVER;
         if (mPointerGesture.lastGestureMode == PointerGesture::TAP) {
-            if (when <= mPointerGesture.tapUpTime + TAP_DRAG_INTERVAL) {
+            if (when <= mPointerGesture.tapUpTime + mConfig->pointerGestureTapDragInterval) {
                 float x, y;
                 mPointerController->getPosition(&x, &y);
-                if (fabs(x - mPointerGesture.tapX) <= TAP_SLOP
-                        && fabs(y - mPointerGesture.tapY) <= TAP_SLOP) {
+                if (fabs(x - mPointerGesture.tapX) <= mConfig->pointerGestureTapSlop
+                        && fabs(y - mPointerGesture.tapY) <= mConfig->pointerGestureTapSlop) {
                     mPointerGesture.currentGestureMode = PointerGesture::TAP_DRAG;
                 } else {
 #if DEBUG_GESTURES
@@ -3838,7 +3821,8 @@
         LOG_ASSERT(activeTouchId >= 0);
 
         bool needReference = false;
-        bool settled = when >= mPointerGesture.firstTouchTime + MULTITOUCH_SETTLE_INTERVAL;
+        bool settled = when >= mPointerGesture.firstTouchTime
+                + mConfig->pointerGestureMultitouchSettleInterval;
         if (mPointerGesture.lastGestureMode != PointerGesture::PRESS
                 && mPointerGesture.lastGestureMode != PointerGesture::SWIPE
                 && mPointerGesture.lastGestureMode != PointerGesture::FREEFORM) {
@@ -3932,14 +3916,15 @@
 
                 float speed1 = hypotf(vx1, vy1);
                 float speed2 = hypotf(vx2, vy2);
-                if (speed1 >= MULTITOUCH_MIN_SPEED && speed2 >= MULTITOUCH_MIN_SPEED) {
+                if (speed1 >= mConfig->pointerGestureMultitouchMinSpeed
+                        && speed2 >= mConfig->pointerGestureMultitouchMinSpeed) {
                     // Calculate the dot product of the velocity 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).
                     float dot = vx1 * vx2 + vy1 * vy2;
                     float cosine = dot / (speed1 * speed2); // denominator always > 0
-                    if (cosine >= SWIPE_TRANSITION_ANGLE_COSINE) {
+                    if (cosine >= mConfig->pointerGestureSwipeTransitionAngleCosine) {
                         // Pointers are moving in the same direction.  Switch to SWIPE.
 #if DEBUG_GESTURES
                         LOGD("Gestures: PRESS transitioned to SWIPE, "
diff --git a/services/input/InputReader.h b/services/input/InputReader.h
index 0fbc93c..db4679b 100644
--- a/services/input/InputReader.h
+++ b/services/input/InputReader.h
@@ -40,6 +40,109 @@
 
 
 /*
+ * Input reader configuration.
+ *
+ * Specifies various options that modify the behavior of the input reader.
+ */
+struct InputReaderConfiguration {
+    // Determines whether to turn on some hacks we have to improve the touch interaction with a
+    // certain device whose screen currently is not all that good.
+    bool filterTouchEvents;
+
+    // Determines whether to turn on some hacks to improve touch interaction with another device
+    // where touch coordinate data can get corrupted.
+    bool filterJumpyTouchEvents;
+
+    // Gets the amount of time to disable virtual keys after the screen is touched
+    // in order to filter out accidental virtual key presses due to swiping gestures
+    // or taps near the edge of the display.  May be 0 to disable the feature.
+    nsecs_t virtualKeyQuietTime;
+
+    // The excluded device names for the platform.
+    // Devices with these names will be ignored.
+    Vector<String8> excludedDeviceNames;
+
+    // Quiet time between certain pointer gesture transitions.
+    // Time to allow for all fingers or buttons to settle into a stable state before
+    // starting a new gesture.
+    nsecs_t pointerGestureQuietInterval;
+
+    // The minimum speed that a pointer must travel for us to consider switching the active
+    // touch pointer to it during a drag.  This threshold is set to avoid switching due
+    // to noise from a finger resting on the touch pad (perhaps just pressing it down).
+    float pointerGestureDragMinSwitchSpeed; // in pixels per second
+
+    // Tap gesture delay time.
+    // The time between down and up must be less than this to be considered a tap.
+    nsecs_t pointerGestureTapInterval;
+
+    // Tap drag gesture delay time.
+    // The time between the previous tap's up and the next down must be less than
+    // this to be considered a drag.  Otherwise, the previous tap is finished and a
+    // new tap begins.
+    //
+    // Note that the previous tap will be held down for this entire duration so this
+    // interval must be shorter than the long press timeout.
+    nsecs_t pointerGestureTapDragInterval;
+
+    // The distance in pixels that the pointer is allowed to move from initial down
+    // to up and still be called a tap.
+    float pointerGestureTapSlop; // in pixels
+
+    // Time after the first touch points go down to settle on an initial centroid.
+    // This is intended to be enough time to handle cases where the user puts down two
+    // fingers at almost but not quite exactly the same time.
+    nsecs_t pointerGestureMultitouchSettleInterval;
+
+    // The transition from PRESS to SWIPE or FREEFORM gesture mode is made when
+    // both of the pointers are moving at least this fast.
+    float pointerGestureMultitouchMinSpeed; // in pixels per second
+
+    // The transition from PRESS to SWIPE gesture mode can only occur when the
+    // cosine of the angle between the two vectors is greater than or equal to than this value
+    // which indicates that the vectors are oriented in the same direction.
+    // When the vectors are oriented in the exactly same direction, the cosine is 1.0.
+    // (In exactly opposite directions, the cosine is -1.0.)
+    float pointerGestureSwipeTransitionAngleCosine;
+
+    // The transition from PRESS to SWIPE gesture mode can only occur when the
+    // fingers are no more than this far apart relative to the diagonal size of
+    // the touch pad.  For example, a ratio of 0.5 means that the fingers must be
+    // no more than half the diagonal size of the touch pad apart.
+    float pointerGestureSwipeMaxWidthRatio;
+
+    // The gesture movement speed factor relative to the size of the display.
+    // Movement speed applies when the fingers are moving in the same direction.
+    // Without acceleration, a full swipe of the touch pad diagonal in movement mode
+    // will cover this portion of the display diagonal.
+    float pointerGestureMovementSpeedRatio;
+
+    // The gesture zoom speed factor relative to the size of the display.
+    // Zoom speed applies when the fingers are mostly moving relative to each other
+    // to execute a scale gesture or similar.
+    // Without acceleration, a full swipe of the touch pad diagonal in zoom mode
+    // will cover this portion of the display diagonal.
+    float pointerGestureZoomSpeedRatio;
+
+    InputReaderConfiguration() :
+            filterTouchEvents(false),
+            filterJumpyTouchEvents(false),
+            virtualKeyQuietTime(0),
+            pointerGestureQuietInterval(100 * 1000000LL), // 100 ms
+            pointerGestureDragMinSwitchSpeed(50), // 50 pixels per second
+            pointerGestureTapInterval(150 * 1000000LL), // 150 ms
+            pointerGestureTapDragInterval(150 * 1000000LL), // 150 ms
+            pointerGestureTapSlop(10.0f), // 10 pixels
+            pointerGestureMultitouchSettleInterval(100 * 1000000LL), // 100 ms
+            pointerGestureMultitouchMinSpeed(150.0f), // 150 pixels per second
+            pointerGestureSwipeTransitionAngleCosine(0.5f), // cosine of 45degrees
+            pointerGestureSwipeMaxWidthRatio(0.333f),
+            pointerGestureMovementSpeedRatio(0.8f),
+            pointerGestureZoomSpeedRatio(0.3f) { }
+};
+
+
+/*
  * Input reader policy interface.
  *
  * The input reader policy is used by the input reader to interact with the Window Manager
@@ -68,24 +171,8 @@
     virtual bool getDisplayInfo(int32_t displayId,
             int32_t* width, int32_t* height, int32_t* orientation) = 0;
 
-    /* Determines whether to turn on some hacks we have to improve the touch interaction with a
-     * certain device whose screen currently is not all that good.
-     */
-    virtual bool filterTouchEvents() = 0;
-
-    /* Determines whether to turn on some hacks to improve touch interaction with another device
-     * where touch coordinate data can get corrupted.
-     */
-    virtual bool filterJumpyTouchEvents() = 0;
-
-    /* Gets the amount of time to disable virtual keys after the screen is touched
-     * in order to filter out accidental virtual key presses due to swiping gestures
-     * or taps near the edge of the display.  May be 0 to disable the feature.
-     */
-    virtual nsecs_t getVirtualKeyQuietTime() = 0;
-
-    /* Gets the excluded device names for the platform. */
-    virtual void getExcludedDeviceNames(Vector<String8>& outExcludedDeviceNames) = 0;
+    /* Gets the input reader configuration. */
+    virtual void getReaderConfiguration(InputReaderConfiguration* outConfig) = 0;
 
     /* Gets a pointer controller associated with the specified cursor device (ie. a mouse). */
     virtual sp<PointerControllerInterface> obtainPointerController(int32_t deviceId) = 0;
@@ -162,6 +249,7 @@
     virtual void requestTimeoutAtTime(nsecs_t when) = 0;
 
     virtual InputReaderPolicyInterface* getPolicy() = 0;
+    virtual const InputReaderConfiguration* getConfig() = 0;
     virtual InputDispatcherInterface* getDispatcher() = 0;
     virtual EventHubInterface* getEventHub() = 0;
 };
@@ -212,7 +300,10 @@
     sp<InputReaderPolicyInterface> mPolicy;
     sp<InputDispatcherInterface> mDispatcher;
 
+    InputReaderConfiguration mConfig;
+
     virtual InputReaderPolicyInterface* getPolicy() { return mPolicy.get(); }
+    virtual const InputReaderConfiguration* getConfig() { return &mConfig; }
     virtual InputDispatcherInterface* getDispatcher() { return mDispatcher.get(); }
     virtual EventHubInterface* getEventHub() { return mEventHub.get(); }
 
@@ -353,6 +444,7 @@
     inline const String8 getDeviceName() { return mDevice->getName(); }
     inline InputReaderContext* getContext() { return mContext; }
     inline InputReaderPolicyInterface* getPolicy() { return mContext->getPolicy(); }
+    inline const InputReaderConfiguration* getConfig() { return mContext->getConfig(); }
     inline InputDispatcherInterface* getDispatcher() { return mContext->getDispatcher(); }
     inline EventHubInterface* getEventHub() { return mContext->getEventHub(); }
 
@@ -665,6 +757,9 @@
     uint32_t mTouchSource; // sources when reporting touch data
     uint32_t mPointerSource; // sources when reporting pointer gestures
 
+    // The reader's configuration.
+    const InputReaderConfiguration* mConfig;
+
     // Immutable configuration parameters.
     struct Parameters {
         enum DeviceType {
@@ -680,7 +775,6 @@
         bool useBadTouchFilter;
         bool useJumpyTouchFilter;
         bool useAveragingTouchFilter;
-        nsecs_t virtualKeyQuietTime;
 
         enum GestureMode {
             GESTURE_MODE_POINTER,
@@ -939,6 +1033,8 @@
             // Exactly one finger dragging following a tap.
             // Pointer follows the active finger.
             // Emits DOWN, MOVE and UP events at the pointer location.
+            //
+            // Detect double-taps when the finger goes up while in TAP_DRAG mode.
             TAP_DRAG,
 
             // Button is pressed.
@@ -949,6 +1045,8 @@
             // Exactly one finger, button is not pressed.
             // Pointer follows the active finger.
             // Emits HOVER_MOVE events at the pointer location.
+            //
+            // Detect taps when the finger goes up while in HOVER mode.
             HOVER,
 
             // Exactly two fingers but neither have moved enough to clearly indicate
diff --git a/services/input/tests/InputDispatcher_test.cpp b/services/input/tests/InputDispatcher_test.cpp
index 2f846c4..0a29bc6 100644
--- a/services/input/tests/InputDispatcher_test.cpp
+++ b/services/input/tests/InputDispatcher_test.cpp
@@ -35,6 +35,8 @@
 // --- FakeInputDispatcherPolicy ---
 
 class FakeInputDispatcherPolicy : public InputDispatcherPolicyInterface {
+    InputDispatcherConfiguration mConfig;
+
 protected:
     virtual ~FakeInputDispatcherPolicy() {
     }
@@ -55,16 +57,12 @@
     virtual void notifyInputChannelBroken(const sp<InputWindowHandle>& inputWindowHandle) {
     }
 
-    virtual nsecs_t getKeyRepeatTimeout() {
-        return 500 * 1000000LL;
+    virtual void getDispatcherConfiguration(InputDispatcherConfiguration* outConfig) {
+        *outConfig = mConfig;
     }
 
-    virtual nsecs_t getKeyRepeatDelay() {
-        return 50 * 1000000LL;
-    }
-
-    virtual int32_t getMaxEventsPerSecond() {
-        return 60;
+    virtual bool isKeyRepeatEnabled() {
+        return true;
     }
 
     virtual void interceptKeyBeforeQueueing(const KeyEvent* keyEvent, uint32_t& policyFlags) {
diff --git a/services/input/tests/InputReader_test.cpp b/services/input/tests/InputReader_test.cpp
index 8b3e731..b5f603a 100644
--- a/services/input/tests/InputReader_test.cpp
+++ b/services/input/tests/InputReader_test.cpp
@@ -120,17 +120,14 @@
     };
 
     KeyedVector<int32_t, DisplayInfo> mDisplayInfos;
-    bool mFilterTouchEvents;
-    bool mFilterJumpyTouchEvents;
-    Vector<String8> mExcludedDeviceNames;
+    InputReaderConfiguration mConfig;
     KeyedVector<int32_t, sp<FakePointerController> > mPointerControllers;
 
 protected:
     virtual ~FakeInputReaderPolicy() { }
 
 public:
-    FakeInputReaderPolicy() :
-            mFilterTouchEvents(false), mFilterJumpyTouchEvents(false) {
+    FakeInputReaderPolicy() {
     }
 
     void removeDisplayInfo(int32_t displayId) {
@@ -148,11 +145,11 @@
     }
 
     void setFilterTouchEvents(bool enabled) {
-        mFilterTouchEvents = enabled;
+        mConfig.filterTouchEvents = enabled;
     }
 
     void setFilterJumpyTouchEvents(bool enabled) {
-        mFilterJumpyTouchEvents = enabled;
+        mConfig.filterJumpyTouchEvents = enabled;
     }
 
     virtual nsecs_t getVirtualKeyQuietTime() {
@@ -160,7 +157,7 @@
     }
 
     void addExcludedDeviceName(const String8& deviceName) {
-        mExcludedDeviceNames.push(deviceName);
+        mConfig.excludedDeviceNames.push(deviceName);
     }
 
     void setPointerController(int32_t deviceId, const sp<FakePointerController>& controller) {
@@ -187,16 +184,8 @@
         return false;
     }
 
-    virtual bool filterTouchEvents() {
-        return mFilterTouchEvents;
-    }
-
-    virtual bool filterJumpyTouchEvents() {
-        return mFilterJumpyTouchEvents;
-    }
-
-    virtual void getExcludedDeviceNames(Vector<String8>& outExcludedDeviceNames) {
-        outExcludedDeviceNames.appendVector(mExcludedDeviceNames);
+    virtual void getReaderConfiguration(InputReaderConfiguration* outConfig) {
+        *outConfig = mConfig;
     }
 
     virtual sp<PointerControllerInterface> obtainPointerController(int32_t deviceId) {
@@ -739,6 +728,8 @@
     int32_t mGlobalMetaState;
     bool mUpdateGlobalMetaStateWasCalled;
 
+    InputReaderConfiguration mConfig;
+
 public:
     FakeInputReaderContext(const sp<EventHubInterface>& eventHub,
             const sp<InputReaderPolicyInterface>& policy,
@@ -776,6 +767,11 @@
         return mPolicy.get();
     }
 
+    virtual const InputReaderConfiguration* getConfig() {
+        mPolicy->getReaderConfiguration(&mConfig);
+        return &mConfig;
+    }
+
     virtual InputDispatcherInterface* getDispatcher() {
         return mDispatcher.get();
     }
diff --git a/services/java/com/android/server/wm/InputManager.java b/services/java/com/android/server/wm/InputManager.java
index becd44a..ab781f4 100644
--- a/services/java/com/android/server/wm/InputManager.java
+++ b/services/java/com/android/server/wm/InputManager.java
@@ -496,6 +496,26 @@
         }
 
         @SuppressWarnings("unused")
+        public int getTapTimeout() {
+            return ViewConfiguration.getTapTimeout();
+        }
+
+        @SuppressWarnings("unused")
+        public int getDoubleTapTimeout() {
+            return ViewConfiguration.getDoubleTapTimeout();
+        }
+
+        @SuppressWarnings("unused")
+        public int getLongPressTimeout() {
+            return ViewConfiguration.getLongPressTimeout();
+        }
+
+        @SuppressWarnings("unused")
+        public int getTouchSlop() {
+            return ViewConfiguration.get(mContext).getScaledTouchSlop();
+        }
+
+        @SuppressWarnings("unused")
         public int getMaxEventsPerSecond() {
             int result = 0;
             try {
diff --git a/services/jni/com_android_server_InputManager.cpp b/services/jni/com_android_server_InputManager.cpp
index dde4776..fef41c9 100644
--- a/services/jni/com_android_server_InputManager.cpp
+++ b/services/jni/com_android_server_InputManager.cpp
@@ -72,6 +72,10 @@
     jmethodID getKeyRepeatTimeout;
     jmethodID getKeyRepeatDelay;
     jmethodID getMaxEventsPerSecond;
+    jmethodID getTapTimeout;
+    jmethodID getDoubleTapTimeout;
+    jmethodID getLongPressTimeout;
+    jmethodID getTouchSlop;
     jmethodID getPointerLayer;
     jmethodID getPointerIcon;
 } gCallbacksClassInfo;
@@ -107,6 +111,16 @@
 
 // --- Global functions ---
 
+template<typename T>
+inline static T min(const T& a, const T& b) {
+    return a < b ? a : b;
+}
+
+template<typename T>
+inline static T max(const T& a, const T& b) {
+    return a > b ? a : b;
+}
+
 static jobject getInputApplicationHandleObjLocalRef(JNIEnv* env,
         const sp<InputApplicationHandle>& inputApplicationHandle) {
     if (inputApplicationHandle == NULL) {
@@ -170,10 +184,7 @@
 
     virtual bool getDisplayInfo(int32_t displayId,
             int32_t* width, int32_t* height, int32_t* orientation);
-    virtual bool filterTouchEvents();
-    virtual bool filterJumpyTouchEvents();
-    virtual nsecs_t getVirtualKeyQuietTime();
-    virtual void getExcludedDeviceNames(Vector<String8>& outExcludedDeviceNames);
+    virtual void getReaderConfiguration(InputReaderConfiguration* outConfig);
     virtual sp<PointerControllerInterface> obtainPointerController(int32_t deviceId);
 
     /* --- InputDispatcherPolicyInterface implementation --- */
@@ -184,9 +195,8 @@
     virtual nsecs_t notifyANR(const sp<InputApplicationHandle>& inputApplicationHandle,
             const sp<InputWindowHandle>& inputWindowHandle);
     virtual void notifyInputChannelBroken(const sp<InputWindowHandle>& inputWindowHandle);
-    virtual nsecs_t getKeyRepeatTimeout();
-    virtual nsecs_t getKeyRepeatDelay();
-    virtual int32_t getMaxEventsPerSecond();
+    virtual void getDispatcherConfiguration(InputDispatcherConfiguration* outConfig);
+    virtual bool isKeyRepeatEnabled();
     virtual void interceptKeyBeforeQueueing(const KeyEvent* keyEvent, uint32_t& policyFlags);
     virtual void interceptMotionBeforeQueueing(nsecs_t when, uint32_t& policyFlags);
     virtual bool interceptKeyBeforeDispatching(const sp<InputWindowHandle>& inputWindowHandle,
@@ -208,18 +218,6 @@
     jobject mCallbacksObj;
     sp<Looper> mLooper;
 
-    // Cached filtering policies.
-    int32_t mFilterTouchEvents;
-    int32_t mFilterJumpyTouchEvents;
-    nsecs_t mVirtualKeyQuietTime;
-
-    // Cached key repeat policy.
-    nsecs_t mKeyRepeatTimeout;
-    nsecs_t mKeyRepeatDelay;
-
-    // Cached throttling policy.
-    int32_t mMaxEventsPerSecond;
-
     Mutex mLock;
     struct Locked {
         // Display size information.
@@ -255,10 +253,7 @@
 
 NativeInputManager::NativeInputManager(jobject contextObj,
         jobject callbacksObj, const sp<Looper>& looper) :
-        mLooper(looper),
-        mFilterTouchEvents(-1), mFilterJumpyTouchEvents(-1), mVirtualKeyQuietTime(-1),
-        mKeyRepeatTimeout(-1), mKeyRepeatDelay(-1),
-        mMaxEventsPerSecond(-1) {
+        mLooper(looper) {
     JNIEnv* env = jniEnv();
 
     mContextObj = env->NewGlobalRef(contextObj);
@@ -371,73 +366,68 @@
     return result;
 }
 
-bool NativeInputManager::filterTouchEvents() {
-    if (mFilterTouchEvents < 0) {
-        JNIEnv* env = jniEnv();
-
-        jboolean result = env->CallBooleanMethod(mCallbacksObj,
-                gCallbacksClassInfo.filterTouchEvents);
-        if (checkAndClearExceptionFromCallback(env, "filterTouchEvents")) {
-            result = false;
-        }
-
-        mFilterTouchEvents = result ? 1 : 0;
-    }
-    return mFilterTouchEvents;
-}
-
-bool NativeInputManager::filterJumpyTouchEvents() {
-    if (mFilterJumpyTouchEvents < 0) {
-        JNIEnv* env = jniEnv();
-
-        jboolean result = env->CallBooleanMethod(mCallbacksObj,
-                gCallbacksClassInfo.filterJumpyTouchEvents);
-        if (checkAndClearExceptionFromCallback(env, "filterJumpyTouchEvents")) {
-            result = false;
-        }
-
-        mFilterJumpyTouchEvents = result ? 1 : 0;
-    }
-    return mFilterJumpyTouchEvents;
-}
-
-nsecs_t NativeInputManager::getVirtualKeyQuietTime() {
-    if (mVirtualKeyQuietTime < 0) {
-        JNIEnv* env = jniEnv();
-
-        jint result = env->CallIntMethod(mCallbacksObj,
-                gCallbacksClassInfo.getVirtualKeyQuietTimeMillis);
-        if (checkAndClearExceptionFromCallback(env, "getVirtualKeyQuietTimeMillis")) {
-            result = 0;
-        }
-        if (result < 0) {
-            result = 0;
-        }
-
-        mVirtualKeyQuietTime = milliseconds_to_nanoseconds(result);
-    }
-    return mVirtualKeyQuietTime;
-}
-
-void NativeInputManager::getExcludedDeviceNames(Vector<String8>& outExcludedDeviceNames) {
-    outExcludedDeviceNames.clear();
-
+void NativeInputManager::getReaderConfiguration(InputReaderConfiguration* outConfig) {
     JNIEnv* env = jniEnv();
 
-    jobjectArray result = jobjectArray(env->CallObjectMethod(mCallbacksObj,
+    jboolean filterTouchEvents = env->CallBooleanMethod(mCallbacksObj,
+            gCallbacksClassInfo.filterTouchEvents);
+    if (!checkAndClearExceptionFromCallback(env, "filterTouchEvents")) {
+        outConfig->filterTouchEvents = filterTouchEvents;
+    }
+
+    jboolean filterJumpyTouchEvents = env->CallBooleanMethod(mCallbacksObj,
+            gCallbacksClassInfo.filterJumpyTouchEvents);
+    if (!checkAndClearExceptionFromCallback(env, "filterJumpyTouchEvents")) {
+        outConfig->filterJumpyTouchEvents = filterJumpyTouchEvents;
+    }
+
+    jint virtualKeyQuietTime = env->CallIntMethod(mCallbacksObj,
+            gCallbacksClassInfo.getVirtualKeyQuietTimeMillis);
+    if (!checkAndClearExceptionFromCallback(env, "getVirtualKeyQuietTimeMillis")) {
+        outConfig->virtualKeyQuietTime = milliseconds_to_nanoseconds(virtualKeyQuietTime);
+    }
+
+    outConfig->excludedDeviceNames.clear();
+    jobjectArray excludedDeviceNames = jobjectArray(env->CallObjectMethod(mCallbacksObj,
             gCallbacksClassInfo.getExcludedDeviceNames));
-    if (! checkAndClearExceptionFromCallback(env, "getExcludedDeviceNames") && result) {
-        jsize length = env->GetArrayLength(result);
+    if (!checkAndClearExceptionFromCallback(env, "getExcludedDeviceNames") && excludedDeviceNames) {
+        jsize length = env->GetArrayLength(excludedDeviceNames);
         for (jsize i = 0; i < length; i++) {
-            jstring item = jstring(env->GetObjectArrayElement(result, i));
-
+            jstring item = jstring(env->GetObjectArrayElement(excludedDeviceNames, i));
             const char* deviceNameChars = env->GetStringUTFChars(item, NULL);
-            outExcludedDeviceNames.add(String8(deviceNameChars));
+            outConfig->excludedDeviceNames.add(String8(deviceNameChars));
             env->ReleaseStringUTFChars(item, deviceNameChars);
-
             env->DeleteLocalRef(item);
         }
-        env->DeleteLocalRef(result);
+        env->DeleteLocalRef(excludedDeviceNames);
+    }
+
+    jint tapTimeout = env->CallIntMethod(mCallbacksObj,
+            gCallbacksClassInfo.getTapTimeout);
+    if (!checkAndClearExceptionFromCallback(env, "getTapTimeout")) {
+        jint doubleTapTimeout = env->CallIntMethod(mCallbacksObj,
+                gCallbacksClassInfo.getDoubleTapTimeout);
+        if (!checkAndClearExceptionFromCallback(env, "getDoubleTapTimeout")) {
+            jint longPressTimeout = env->CallIntMethod(mCallbacksObj,
+                    gCallbacksClassInfo.getLongPressTimeout);
+            if (!checkAndClearExceptionFromCallback(env, "getLongPressTimeout")) {
+                outConfig->pointerGestureTapInterval = milliseconds_to_nanoseconds(tapTimeout);
+
+                // We must ensure that the tap-drag interval is significantly shorter than
+                // the long-press timeout because the tap is held down for the entire duration
+                // of the double-tap timeout.
+                jint tapDragInterval = max(min(longPressTimeout - 100,
+                        doubleTapTimeout), tapTimeout);
+                outConfig->pointerGestureTapDragInterval =
+                        milliseconds_to_nanoseconds(tapDragInterval);
+            }
+        }
+    }
+
+    jint touchSlop = env->CallIntMethod(mCallbacksObj,
+            gCallbacksClassInfo.getTouchSlop);
+    if (!checkAndClearExceptionFromCallback(env, "getTouchSlop")) {
+        outConfig->pointerGestureTapSlop = touchSlop;
     }
 }
 
@@ -559,54 +549,31 @@
     }
 }
 
-nsecs_t NativeInputManager::getKeyRepeatTimeout() {
-    if (! isScreenOn()) {
-        // Disable key repeat when the screen is off.
-        return -1;
-    } else {
-        if (mKeyRepeatTimeout < 0) {
-            JNIEnv* env = jniEnv();
+void NativeInputManager::getDispatcherConfiguration(InputDispatcherConfiguration* outConfig) {
+    JNIEnv* env = jniEnv();
 
-            jint result = env->CallIntMethod(mCallbacksObj,
-                    gCallbacksClassInfo.getKeyRepeatTimeout);
-            if (checkAndClearExceptionFromCallback(env, "getKeyRepeatTimeout")) {
-                result = 500;
-            }
+    jint keyRepeatTimeout = env->CallIntMethod(mCallbacksObj,
+            gCallbacksClassInfo.getKeyRepeatTimeout);
+    if (!checkAndClearExceptionFromCallback(env, "getKeyRepeatTimeout")) {
+        outConfig->keyRepeatTimeout = milliseconds_to_nanoseconds(keyRepeatTimeout);
+    }
 
-            mKeyRepeatTimeout = milliseconds_to_nanoseconds(result);
-        }
-        return mKeyRepeatTimeout;
+    jint keyRepeatDelay = env->CallIntMethod(mCallbacksObj,
+            gCallbacksClassInfo.getKeyRepeatDelay);
+    if (!checkAndClearExceptionFromCallback(env, "getKeyRepeatDelay")) {
+        outConfig->keyRepeatDelay = milliseconds_to_nanoseconds(keyRepeatDelay);
+    }
+
+    jint maxEventsPerSecond = env->CallIntMethod(mCallbacksObj,
+            gCallbacksClassInfo.getMaxEventsPerSecond);
+    if (!checkAndClearExceptionFromCallback(env, "getMaxEventsPerSecond")) {
+        outConfig->maxEventsPerSecond = maxEventsPerSecond;
     }
 }
 
-nsecs_t NativeInputManager::getKeyRepeatDelay() {
-    if (mKeyRepeatDelay < 0) {
-        JNIEnv* env = jniEnv();
-
-        jint result = env->CallIntMethod(mCallbacksObj,
-                gCallbacksClassInfo.getKeyRepeatDelay);
-        if (checkAndClearExceptionFromCallback(env, "getKeyRepeatDelay")) {
-            result = 50;
-        }
-
-        mKeyRepeatDelay = milliseconds_to_nanoseconds(result);
-    }
-    return mKeyRepeatDelay;
-}
-
-int32_t NativeInputManager::getMaxEventsPerSecond() {
-    if (mMaxEventsPerSecond < 0) {
-        JNIEnv* env = jniEnv();
-
-        jint result = env->CallIntMethod(mCallbacksObj,
-                gCallbacksClassInfo.getMaxEventsPerSecond);
-        if (checkAndClearExceptionFromCallback(env, "getMaxEventsPerSecond")) {
-            result = 60;
-        }
-
-        mMaxEventsPerSecond = result;
-    }
-    return mMaxEventsPerSecond;
+bool NativeInputManager::isKeyRepeatEnabled() {
+    // Only enable automatic key repeating when the screen is on.
+    return isScreenOn();
 }
 
 void NativeInputManager::setInputWindows(JNIEnv* env, jobjectArray windowObjArray) {
@@ -1342,6 +1309,18 @@
     GET_METHOD_ID(gCallbacksClassInfo.getKeyRepeatDelay, gCallbacksClassInfo.clazz,
             "getKeyRepeatDelay", "()I");
 
+    GET_METHOD_ID(gCallbacksClassInfo.getTapTimeout, gCallbacksClassInfo.clazz,
+            "getTapTimeout", "()I");
+
+    GET_METHOD_ID(gCallbacksClassInfo.getDoubleTapTimeout, gCallbacksClassInfo.clazz,
+            "getDoubleTapTimeout", "()I");
+
+    GET_METHOD_ID(gCallbacksClassInfo.getLongPressTimeout, gCallbacksClassInfo.clazz,
+            "getLongPressTimeout", "()I");
+
+    GET_METHOD_ID(gCallbacksClassInfo.getTouchSlop, gCallbacksClassInfo.clazz,
+            "getTouchSlop", "()I");
+
     GET_METHOD_ID(gCallbacksClassInfo.getMaxEventsPerSecond, gCallbacksClassInfo.clazz,
             "getMaxEventsPerSecond", "()I");