Use framework-tethering-stub instead of framework-tethering

The non-updatable part of the platform now is built with
framework-tethering-stub, which is a stub library of
framework-tethering.

Bug: 147200698
Test: m
Change-Id: I97ef83f7f9b4c1376f373713036f5256318f1050
Merged-In: I97ef83f7f9b4c1376f373713036f5256318f1050
diff --git a/Tethering/common/TetheringLib/Android.bp b/Tethering/common/TetheringLib/Android.bp
index e0adb34..8c4f733 100644
--- a/Tethering/common/TetheringLib/Android.bp
+++ b/Tethering/common/TetheringLib/Android.bp
@@ -59,16 +59,33 @@
     ],
 
     hostdex: true, // for hiddenapi check
-    visibility: [
-        "//frameworks/base/packages/Tethering:__subpackages__",
-        //TODO(b/147200698) remove below lines when the platform is built with stubs
-        "//frameworks/base",
-        "//frameworks/base/services",
-        "//frameworks/base/services/core",
-    ],
+    visibility: ["//frameworks/base/packages/Tethering:__subpackages__"],
     apex_available: ["com.android.tethering"],
 }
 
+droidstubs {
+    name: "framework-tethering-stubs-sources",
+    defaults: ["framework-module-stubs-defaults-module_libs_api"],
+    srcs: [
+        "src/android/net/TetheredClient.java",
+        "src/android/net/TetheringManager.java",
+        "src/android/net/TetheringConstants.java",
+    ],
+    libs: [
+        "tethering-aidl-interfaces-java",
+        "framework-all",
+    ],
+    sdk_version: "core_platform",
+}
+
+java_library {
+    name: "framework-tethering-stubs",
+    srcs: [":framework-tethering-stubs-sources"],
+    libs: ["framework-all"],
+    static_libs: ["tethering-aidl-interfaces-java"],
+    sdk_version: "core_platform",
+}
+
 filegroup {
     name: "framework-tethering-srcs",
     srcs: [
diff --git a/Tethering/common/TetheringLib/src/android/net/TetheredClient.java b/Tethering/common/TetheringLib/src/android/net/TetheredClient.java
index f5c9664..779aa3b 100644
--- a/Tethering/common/TetheringLib/src/android/net/TetheredClient.java
+++ b/Tethering/common/TetheringLib/src/android/net/TetheredClient.java
@@ -16,6 +16,8 @@
 
 package android.net;
 
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
@@ -34,6 +36,7 @@
  * @hide
  */
 @SystemApi
+@SystemApi(client = MODULE_LIBRARIES)
 @TestApi
 public final class TetheredClient implements Parcelable {
     @NonNull
diff --git a/Tethering/common/TetheringLib/src/android/net/TetheringConstants.java b/Tethering/common/TetheringLib/src/android/net/TetheringConstants.java
index 00cf98e..df87ac9 100644
--- a/Tethering/common/TetheringLib/src/android/net/TetheringConstants.java
+++ b/Tethering/common/TetheringLib/src/android/net/TetheringConstants.java
@@ -16,6 +16,9 @@
 
 package android.net;
 
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+
+import android.annotation.SystemApi;
 import android.os.ResultReceiver;
 
 /**
@@ -28,39 +31,30 @@
  * symbols from framework-tethering even when they are in a non-hidden class.
  * @hide
  */
+@SystemApi(client = MODULE_LIBRARIES)
 public class TetheringConstants {
     /**
      * Extra used for communicating with the TetherService. Includes the type of tethering to
      * enable if any.
-     *
-     * {@hide}
      */
     public static final String EXTRA_ADD_TETHER_TYPE = "extraAddTetherType";
     /**
      * Extra used for communicating with the TetherService. Includes the type of tethering for
      * which to cancel provisioning.
-     *
-     * {@hide}
      */
     public static final String EXTRA_REM_TETHER_TYPE = "extraRemTetherType";
     /**
      * Extra used for communicating with the TetherService. True to schedule a recheck of tether
      * provisioning.
-     *
-     * {@hide}
      */
     public static final String EXTRA_SET_ALARM = "extraSetAlarm";
     /**
      * Tells the TetherService to run a provision check now.
-     *
-     * {@hide}
      */
     public static final String EXTRA_RUN_PROVISION = "extraRunProvision";
     /**
      * Extra used for communicating with the TetherService. Contains the {@link ResultReceiver}
      * which will receive provisioning results. Can be left empty.
-     *
-     * {@hide}
      */
     public static final String EXTRA_PROVISION_CALLBACK = "extraProvisionCallback";
 }
diff --git a/Tethering/common/TetheringLib/src/android/net/TetheringManager.java b/Tethering/common/TetheringLib/src/android/net/TetheringManager.java
index 53a358f..6a9f010 100644
--- a/Tethering/common/TetheringLib/src/android/net/TetheringManager.java
+++ b/Tethering/common/TetheringLib/src/android/net/TetheringManager.java
@@ -15,6 +15,8 @@
  */
 package android.net;
 
+import static android.annotation.SystemApi.Client.MODULE_LIBRARIES;
+
 import android.Manifest;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -50,6 +52,7 @@
  * @hide
  */
 @SystemApi
+@SystemApi(client = MODULE_LIBRARIES)
 @TestApi
 public class TetheringManager {
     private static final String TAG = TetheringManager.class.getSimpleName();
@@ -177,6 +180,7 @@
      *                          service is not connected.
      * {@hide}
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public TetheringManager(@NonNull final Context context,
             @NonNull Supplier<IBinder> connectorSupplier) {
         mContext = context;
@@ -395,6 +399,7 @@
      * {@hide}
      */
     @Deprecated
+    @SystemApi(client = MODULE_LIBRARIES)
     public int tether(@NonNull final String iface) {
         final String callerPkg = mContext.getOpPackageName();
         Log.i(TAG, "tether caller:" + callerPkg);
@@ -418,6 +423,7 @@
      * {@hide}
      */
     @Deprecated
+    @SystemApi(client = MODULE_LIBRARIES)
     public int untether(@NonNull final String iface) {
         final String callerPkg = mContext.getOpPackageName();
         Log.i(TAG, "untether caller:" + callerPkg);
@@ -444,6 +450,7 @@
      * {@hide}
      */
     @Deprecated
+    @SystemApi(client = MODULE_LIBRARIES)
     public int setUsbTethering(final boolean enable) {
         final String callerPkg = mContext.getOpPackageName();
         Log.i(TAG, "setUsbTethering caller:" + callerPkg);
@@ -702,6 +709,7 @@
      * {@hide}
      */
     // TODO: improve the usage of ResultReceiver, b/145096122
+    @SystemApi(client = MODULE_LIBRARIES)
     public void requestLatestTetheringEntitlementResult(final int type,
             @NonNull final ResultReceiver receiver, final boolean showEntitlementUi) {
         final String callerPkg = mContext.getOpPackageName();
@@ -982,6 +990,7 @@
      *               interface
      * @hide
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public int getLastTetherError(@NonNull final String iface) {
         mCallback.waitForStarted();
         if (mTetherStatesParcel == null) return TETHER_ERROR_NO_ERROR;
@@ -1004,6 +1013,7 @@
      *        what interfaces are considered tetherable usb interfaces.
      * @hide
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public @NonNull String[] getTetherableUsbRegexs() {
         mCallback.waitForStarted();
         return mTetheringConfiguration.tetherableUsbRegexs;
@@ -1018,6 +1028,7 @@
      *        what interfaces are considered tetherable wifi interfaces.
      * @hide
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public @NonNull String[] getTetherableWifiRegexs() {
         mCallback.waitForStarted();
         return mTetheringConfiguration.tetherableWifiRegexs;
@@ -1032,6 +1043,7 @@
      *        what interfaces are considered tetherable bluetooth interfaces.
      * @hide
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public @NonNull String[] getTetherableBluetoothRegexs() {
         mCallback.waitForStarted();
         return mTetheringConfiguration.tetherableBluetoothRegexs;
@@ -1044,6 +1056,7 @@
      * @return an array of 0 or more Strings of tetherable interface names.
      * @hide
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public @NonNull String[] getTetherableIfaces() {
         mCallback.waitForStarted();
         if (mTetherStatesParcel == null) return new String[0];
@@ -1057,6 +1070,7 @@
      * @return an array of 0 or more String of currently tethered interface names.
      * @hide
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public @NonNull String[] getTetheredIfaces() {
         mCallback.waitForStarted();
         if (mTetherStatesParcel == null) return new String[0];
@@ -1076,6 +1090,7 @@
      *        which failed to tether.
      * @hide
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public @NonNull String[] getTetheringErroredIfaces() {
         mCallback.waitForStarted();
         if (mTetherStatesParcel == null) return new String[0];
@@ -1103,6 +1118,7 @@
      * @return a boolean - {@code true} indicating Tethering is supported.
      * @hide
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public boolean isTetheringSupported() {
         final String callerPkg = mContext.getOpPackageName();
 
diff --git a/Tethering/tests/unit/Android.bp b/Tethering/tests/unit/Android.bp
index 13174c5..ddc095f 100644
--- a/Tethering/tests/unit/Android.bp
+++ b/Tethering/tests/unit/Android.bp
@@ -34,7 +34,13 @@
         "TetheringApiCurrentLib",
         "testables",
     ],
+    // TODO(b/147200698) change sdk_version to module-current and
+    // remove framework-minus-apex, ext, and framework-res
+    sdk_version: "core_platform",
     libs: [
+        "framework-minus-apex",
+        "ext",
+        "framework-res",
         "android.test.runner",
         "android.test.base",
         "android.test.mock",