Merge "Add @Nullable to BluetoothAdapter provider." into tm-qpr-dev am: f1f50ee2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20814153



Change-Id: I865392c362e7f295eeafa01b375f7b5fb7ab84a1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

packages/SystemUI/src/com/android/systemui/dagger/FrameworkServicesModule.java

@@ -636,6 +636,7 @@ public class FrameworkServicesModule {
 
     @Provides
     @Singleton
+    @Nullable
     static BluetoothAdapter provideBluetoothAdapter(BluetoothManager bluetoothManager) {
         return bluetoothManager.getAdapter();
     }

packages/SystemUI/src/com/android/systemui/stylus/StylusManager.kt

@@ -38,7 +38,7 @@ class StylusManager
 @Inject
 constructor(
     private val inputManager: InputManager,
-    private val bluetoothAdapter: BluetoothAdapter,
+    private val bluetoothAdapter: BluetoothAdapter?,
     @Background private val handler: Handler,
     @Background private val executor: Executor,
 ) : InputManager.InputDeviceListener, BluetoothAdapter.OnMetadataChangedListener {
@@ -141,7 +141,7 @@ constructor(
     }
 
     private fun onStylusBluetoothConnected(btAddress: String) {
-        val device: BluetoothDevice = bluetoothAdapter.getRemoteDevice(btAddress) ?: return
+        val device: BluetoothDevice = bluetoothAdapter?.getRemoteDevice(btAddress) ?: return
         try {
             bluetoothAdapter.addOnMetadataChangedListener(device, executor, this)
         } catch (e: IllegalArgumentException) {
@@ -150,7 +150,7 @@ constructor(
     }
 
     private fun onStylusBluetoothDisconnected(btAddress: String) {
-        val device: BluetoothDevice = bluetoothAdapter.getRemoteDevice(btAddress) ?: return
+        val device: BluetoothDevice = bluetoothAdapter?.getRemoteDevice(btAddress) ?: return
         try {
             bluetoothAdapter.removeOnMetadataChangedListener(device, this)
         } catch (e: IllegalArgumentException) {