Set service priority of A2DP and Headset from BluetoothService via IPC call (abc3642d) · Commits · e / os / android_frameworks_base

core/java/android/server/BluetoothA2dpService.java

+0 −14

Original line number	Diff line number	Diff line
		@@ -83,19 +83,6 @@ public class BluetoothA2dpService extends IBluetoothA2dp.Stub {
		onBluetoothDisable();
		break;
		}
		} else if (action.equals(BluetoothDevice.ACTION_BOND_STATE_CHANGED)) {
		int bondState = intent.getIntExtra(BluetoothDevice.EXTRA_BOND_STATE,
		BluetoothDevice.ERROR);
		switch(bondState) {
		case BluetoothDevice.BOND_BONDED:
		if (getPriority(device) == BluetoothA2dp.PRIORITY_UNDEFINED) {
		setPriority(device, BluetoothA2dp.PRIORITY_ON);
		}
		break;
		case BluetoothDevice.BOND_NONE:
		setPriority(device, BluetoothA2dp.PRIORITY_UNDEFINED);
		break;
		}
		} else if (action.equals(BluetoothDevice.ACTION_ACL_DISCONNECTED)) {
		synchronized (this) {
		if (mAudioDevices.containsKey(device)) {
		@@ -158,7 +145,6 @@ public class BluetoothA2dpService extends IBluetoothA2dp.Stub {
		mAdapter = BluetoothAdapter.getDefaultAdapter();

		mIntentFilter = new IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED);
		mIntentFilter.addAction(BluetoothDevice.ACTION_BOND_STATE_CHANGED);
		mIntentFilter.addAction(BluetoothDevice.ACTION_ACL_CONNECTED);
		mIntentFilter.addAction(BluetoothDevice.ACTION_ACL_DISCONNECTED);
		mIntentFilter.addAction(AudioManager.VOLUME_CHANGED_ACTION);

core/java/android/server/BluetoothBondState.java

+82 −4

Original line number	Diff line number	Diff line
		@@ -18,6 +18,9 @@ package android.server;

		import android.bluetooth.BluetoothAdapter;
		import android.bluetooth.BluetoothDevice;
		import android.bluetooth.BluetoothProfile;
		import android.bluetooth.BluetoothA2dp;
		import android.bluetooth.BluetoothHeadset;
		import android.content.Context;
		import android.content.Intent;
		import android.util.Log;
		@@ -68,6 +71,8 @@ class BluetoothBondState {
		private final Context mContext;
		private final BluetoothService mService;
		private final BluetoothInputProfileHandler mBluetoothInputProfileHandler;
		private BluetoothA2dp mA2dpProxy;
		private BluetoothHeadset mHeadsetProxy;

		BluetoothBondState(Context context, BluetoothService service) {
		mContext = context;
		@@ -126,14 +131,15 @@ class BluetoothBondState {

		if (state == BluetoothDevice.BOND_BONDED) {
		mService.addProfileState(address);
		} else if (state == BluetoothDevice.BOND_BONDING) {
		if (mA2dpProxy == null \|\| mHeadsetProxy == null) {
		getProfileProxy();
		}
		} else if (state == BluetoothDevice.BOND_NONE) {
		mService.removeProfileState(address);
		}

		// HID is handled by BluetoothService, other profiles
		// will be handled by their respective services.
		mBluetoothInputProfileHandler.setInitialInputDevicePriority(
		mService.getRemoteDevice(address), state);
		setProfilePriorities(address, state);

		if (DBG) {
		Log.d(TAG, address + " bond state " + oldState + " -> " + state
		@@ -261,6 +267,52 @@ class BluetoothBondState {
		mPinAttempt.put(address, new Integer(newAttempt));
		}

		private void getProfileProxy() {
		BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

		if (mA2dpProxy == null) {
		bluetoothAdapter.getProfileProxy(mContext, mProfileServiceListener,
		BluetoothProfile.A2DP);
		}

		if (mHeadsetProxy == null) {
		bluetoothAdapter.getProfileProxy(mContext, mProfileServiceListener,
		BluetoothProfile.HEADSET);
		}
		}

		private void closeProfileProxy() {
		BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

		if (mA2dpProxy != null) {
		bluetoothAdapter.closeProfileProxy(BluetoothProfile.A2DP, mA2dpProxy);
		}

		if (mHeadsetProxy != null) {
		bluetoothAdapter.closeProfileProxy(BluetoothProfile.HEADSET, mHeadsetProxy);
		}
		}

		private BluetoothProfile.ServiceListener mProfileServiceListener =
		new BluetoothProfile.ServiceListener() {

		public void onServiceConnected(int profile, BluetoothProfile proxy) {
		if (profile == BluetoothProfile.A2DP) {
		mA2dpProxy = (BluetoothA2dp) proxy;
		} else if (profile == BluetoothProfile.HEADSET) {
		mHeadsetProxy = (BluetoothHeadset) proxy;
		}
		}

		public void onServiceDisconnected(int profile) {
		if (profile == BluetoothProfile.A2DP) {
		mA2dpProxy = null;
		} else if (profile == BluetoothProfile.HEADSET) {
		mHeadsetProxy = null;
		}
		}
		};

		private void copyAutoPairingData() {
		FileInputStream in = null;
		FileOutputStream out = null;
		@@ -365,4 +417,30 @@ class BluetoothBondState {
		}
		}
		}

		// Set service priority of Hid, A2DP and Headset profiles depending on
		// the bond state change
		private void setProfilePriorities(String address, int state) {
		BluetoothDevice remoteDevice = mService.getRemoteDevice(address);
		// HID is handled by BluetoothService
		mBluetoothInputProfileHandler.setInitialInputDevicePriority(remoteDevice, state);

		// Set service priority of A2DP and Headset
		// We used to do the priority change in the 2 services after the broadcast
		// intent reach them. But that left a small time gap that could reject
		// incoming connection due to undefined priorities.
		if (state == BluetoothDevice.BOND_BONDED) {
		if (mA2dpProxy.getPriority(remoteDevice) == BluetoothProfile.PRIORITY_UNDEFINED) {
		mA2dpProxy.setPriority(remoteDevice, BluetoothProfile.PRIORITY_ON);
		}

		if (mHeadsetProxy.getPriority(remoteDevice) == BluetoothProfile.PRIORITY_UNDEFINED) {
		mHeadsetProxy.setPriority(remoteDevice, BluetoothProfile.PRIORITY_ON);
		}
		} else if (state == BluetoothDevice.BOND_NONE) {
		mA2dpProxy.setPriority(remoteDevice, BluetoothProfile.PRIORITY_UNDEFINED);
		mHeadsetProxy.setPriority(remoteDevice, BluetoothProfile.PRIORITY_UNDEFINED);
		}
		}

		}