Add maxTargetSdk restriction to unused APIs.

These are APIs that have @UnsupportedAppUsage but for which we don't
have any evidence of them currently being used, so should be safe to
remove from the unsupported list.

This is a resubmit of ag/12929664 with some APIs excluded that caused
test failures; see bugs 171886397, 171888296, 171864568.

APIs excluded:
Landroid/bluetooth/le/ScanRecord;->parseFromBytes([B)Landroid/bluetooth/le/ScanRecord;
Landroid/os/Process;->myPpid()I
Landroid/os/SharedMemory;->getFd()I
Landroid/hardware/input/InputManager;->INJECT_INPUT_EVENT_MODE_WAIT_FOR_FINISH:I

Bug: 170729553
Test: Treehugger
Change-Id: I8285daa8530260251ecad6f3f38f98e263629ca7

1 files changed, 6 insertions, 5 deletions

diff --git a/framework/java/android/bluetooth/BluetoothHeadsetClient.java b/framework/java/android/bluetooth/BluetoothHeadsetClient.java
index 28363250eb..e5b2a1e23c 100644
--- a/framework/java/android/bluetooth/BluetoothHeadsetClient.java
+++ b/framework/java/android/bluetooth/BluetoothHeadsetClient.java
@@ -22,6 +22,7 @@ import android.annotation.RequiresPermission;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.os.Binder;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.RemoteException;
@@ -445,7 +446,7 @@ public final class BluetoothHeadsetClient implements BluetoothProfile {
      *
      * @hide
      */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
     public boolean connect(BluetoothDevice device) {
         if (DBG) log("connect(" + device + ")");
         final IBluetoothHeadsetClient service =
@@ -471,7 +472,7 @@ public final class BluetoothHeadsetClient implements BluetoothProfile {
      *
      * @hide
      */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
     public boolean disconnect(BluetoothDevice device) {
         if (DBG) log("disconnect(" + device + ")");
         final IBluetoothHeadsetClient service =
@@ -780,7 +781,7 @@ public final class BluetoothHeadsetClient implements BluetoothProfile {
      * @return <code>true</code> if command has been issued successfully; <code>false</code>
      * otherwise; upon completion HFP sends {@link #ACTION_CALL_CHANGED} intent.
      */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
     public boolean acceptCall(BluetoothDevice device, int flag) {
         if (DBG) log("acceptCall()");
         final IBluetoothHeadsetClient service =
@@ -829,7 +830,7 @@ public final class BluetoothHeadsetClient implements BluetoothProfile {
      * #EXTRA_AG_FEATURE_REJECT_CALL}. This method invocation will fail silently when feature is not
      * supported.</p>
      */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
     public boolean rejectCall(BluetoothDevice device) {
         if (DBG) log("rejectCall()");
         final IBluetoothHeadsetClient service =
@@ -1014,7 +1015,7 @@ public final class BluetoothHeadsetClient implements BluetoothProfile {
      *
      * Note: This is an internal function and shouldn't be exposed
      */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
     public int getAudioState(BluetoothDevice device) {
         if (VDBG) log("getAudioState");
         final IBluetoothHeadsetClient service =