am b7b25659: DO NOT MERGE Move wake alarm setting and releasing into AdapterService\'s handler (9c5a7cee) · Commits · e / os / android_packages_modules_Bluetooth

android/app/src/com/android/bluetooth/btservice/AdapterService.java

+34 −18

Original line number	Diff line number	Diff line
		@@ -509,6 +509,8 @@ public class AdapterService extends Service {
		private static final int MESSAGE_PROFILE_CONNECTION_STATE_CHANGED=20;
		private static final int MESSAGE_CONNECT_OTHER_PROFILES = 30;
		private static final int MESSAGE_PROFILE_INIT_PRIORITIES=40;
		private static final int MESSAGE_SET_WAKE_ALARM = 100;
		private static final int MESSAGE_RELEASE_WAKE_ALARM = 110;
		private static final int CONNECT_OTHER_PROFILES_TIMEOUT= 6000;

		private final Handler mHandler = new Handler() {
		@@ -542,6 +544,17 @@ public class AdapterService extends Service {
		processConnectOtherProfiles((BluetoothDevice) msg.obj,msg.arg1);
		}
		break;
		case MESSAGE_SET_WAKE_ALARM: {
		debugLog( "handleMessage() - MESSAGE_SET_WAKE_ALARM");
		processSetWakeAlarm((Long) msg.obj, msg.arg1);
		}
		break;
		case MESSAGE_RELEASE_WAKE_ALARM: {
		debugLog( "handleMessage() - MESSAGE_RELEASE_WAKE_ALARM");
		mPendingAlarm = null;
		alarmFiredNative();
		}
		break;
		}
		}
		};
		@@ -1755,24 +1768,30 @@ public class AdapterService extends Service {
		}

		// This function is called from JNI. It allows native code to set a single wake
		// alarm. If an alarm is already pending and a new request comes in, the alarm
		// will be rescheduled (i.e. the previously set alarm will be cancelled).
		// alarm.
		private boolean setWakeAlarm(long delayMillis, boolean shouldWake) {
		synchronized (this) {
		Message m = mHandler.obtainMessage(MESSAGE_SET_WAKE_ALARM);
		m.obj = new Long(delayMillis);
		// alarm type
		m.arg1 = shouldWake ? AlarmManager.ELAPSED_REALTIME_WAKEUP
		: AlarmManager.ELAPSED_REALTIME;
		mHandler.sendMessage(m);

		return true;
		}

		// If an alarm is already pending and a new request comes in, the alarm
		// will be rescheduled (i.e. the previously set alarm will be cancelled).
		private void processSetWakeAlarm(long delayMillis, int alarmType) {
		if (mPendingAlarm != null) {
		mAlarmManager.cancel(mPendingAlarm);
		}

		long wakeupTime = SystemClock.elapsedRealtime() + delayMillis;
		int type = shouldWake
		? AlarmManager.ELAPSED_REALTIME_WAKEUP
		: AlarmManager.ELAPSED_REALTIME;

		Intent intent = new Intent(ACTION_ALARM_WAKEUP);
		mPendingAlarm = PendingIntent.getBroadcast(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
		mAlarmManager.setExact(type, wakeupTime, mPendingAlarm);
		return true;
		}
		mAlarmManager.setExact(alarmType, wakeupTime, mPendingAlarm);
		}

		// This function is called from JNI. It allows native code to acquire a single wake lock.
		@@ -1850,10 +1869,7 @@ public class AdapterService extends Service {
		private final BroadcastReceiver mAlarmBroadcastReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		synchronized (AdapterService.this) {
		mPendingAlarm = null;
		alarmFiredNative();
		}
		mHandler.sendMessage(mHandler.obtainMessage(MESSAGE_RELEASE_WAKE_ALARM));
		}
		};