bluetooth: android: register for adapter on/off events.

device/bluetooth/bluetooth_adapter_android.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "device/bluetooth/bluetooth_adapter_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/sequenced_task_runner.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 116 matching lines @@
   error_callback.Run(BluetoothAudioSink::ERROR_UNSUPPORTED_PLATFORM);
 }
 
 void BluetoothAdapterAndroid::RegisterAdvertisement(
     scoped_ptr<BluetoothAdvertisement::Data> advertisement_data,
     const CreateAdvertisementCallback& callback,
     const CreateAdvertisementErrorCallback& error_callback) {
   error_callback.Run(BluetoothAdvertisement::ERROR_UNSUPPORTED_PLATFORM);
 }
 
+void BluetoothAdapterAndroid::OnAdapterStateChanged(
+    JNIEnv* env,
+    const JavaParamRef<jobject>& caller,
+    const bool powered) {
+  NotifyAdapterStateChanged(powered);
+}
+
 void BluetoothAdapterAndroid::OnScanFailed(
     JNIEnv* env,
     const JavaParamRef<jobject>& caller) {
   MarkDiscoverySessionsAsInactive();
 }
 
 void BluetoothAdapterAndroid::CreateOrUpdateDeviceOnScan(
     JNIEnv* env,
     const JavaParamRef<jobject>& caller,
     const JavaParamRef<jstring>& address,
@@ skipping 65 matching lines @@
   // TODO(scheib): Support filters crbug.com/490401
   NOTIMPLEMENTED();
   error_callback.Run(UMABluetoothDiscoverySessionOutcome::NOT_IMPLEMENTED);
 }
 
 void BluetoothAdapterAndroid::RemovePairingDelegateInternal(
     device::BluetoothDevice::PairingDelegate* pairing_delegate) {
 }
 
 }  // namespace device