b/2296110 Car Dock - Enable BT if not already enabled. (14638566) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/bluetooth/DockEventReceiver.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -103,6 +103,7 @@ public class DockEventReceiver extends BroadcastReceiver {
		public static void finishStartingService(Service service, int startId) {
		synchronized (mStartingServiceSync) {
		if (mStartingService != null) {
		if (DEBUG) Log.d(TAG, "stopSelf id = "+ startId);
		if (service.stopSelfResult(startId)) {
		mStartingService.release();
		}

src/com/android/settings/bluetooth/DockService.java

+89 −35

Original line number	Diff line number	Diff line
		@@ -25,9 +25,11 @@ import android.app.PendingIntent;
		import android.app.Service;
		import android.bluetooth.BluetoothAdapter;
		import android.bluetooth.BluetoothDevice;
		import android.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.DialogInterface;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.content.SharedPreferences;
		import android.os.Handler;
		import android.os.HandlerThread;
		@@ -64,10 +66,13 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli

		// Msg for user wanting the UI to setup the dock
		private static final int MSG_TYPE_SHOW_UI = 111;

		// Msg for device docked event
		private static final int MSG_TYPE_DOCKED = 222;

		// Msg for device undocked event
		private static final int MSG_TYPE_UNDOCKED_TEMPORARY = 333;

		// Msg for undocked command to be process after UNDOCKED_GRACE_PERIOD millis
		// since MSG_TYPE_UNDOCKED_TEMPORARY
		private static final int MSG_TYPE_UNDOCKED_PERMANENT = 444;
		@@ -89,6 +94,13 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli
		private boolean[] mCheckedItems;
		private int mStartIdAssociatedWithDialog;

		// Set while BT is being enabled.
		private BluetoothDevice mPendingDevice;
		private int mPendingStartId;

		private boolean mRegistered;
		private Object mBtSynchroObject = new Object();

		@Override
		public void onCreate() {
		if (DEBUG) Log.d(TAG, "onCreate");
		@@ -110,6 +122,10 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli
		mDialog.dismiss();
		mDialog = null;
		}
		if (mRegistered) {
		unregisterReceiver(mReceiver);
		mRegistered = false;
		}
		mServiceLooper.quit();
		}

		@@ -170,7 +186,11 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli

		switch (msgType) {
		case MSG_TYPE_SHOW_UI:
		//TODO dismiss mDialog if exist? Shouldn't normally happen
		if (mDialog != null) {
		// Shouldn't normally happen
		mDialog.dismiss();
		mDialog = null;
		}
		mDevice = device;
		createDialog(mContext, mDevice, state, startId);
		break;
		@@ -197,7 +217,7 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli
		if (getAutoConnectSetting(mBtManager, device.getAddress())) {
		// Setting == auto connect
		initBtSettings(mContext, device, state, false);
		applyBtSettings();
		applyBtSettings(mDevice, startId);
		} else {
		createDialog(mContext, mDevice, state, startId);
		}
		@@ -217,7 +237,7 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli
		break;
		}

		if (mDialog == null) {
		if (mDialog == null && mPendingDevice == null) {
		// NOTE: We MUST not call stopSelf() directly, since we need to
		// make sure the wake lock acquired by the Receiver is released.
		DockEventReceiver.finishStartingService(DockService.this, msg.arg1);
		@@ -326,7 +346,9 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli
		public void onDismiss(DialogInterface dialog) {
		// NOTE: We MUST not call stopSelf() directly, since we need to
		// make sure the wake lock acquired by the Receiver is released.
		if (mPendingDevice == null) {
		DockEventReceiver.finishStartingService(mContext, mStartIdAssociatedWithDialog);
		}
		mContext.stopForeground(true);
		}

		@@ -337,21 +359,7 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli
		saveAutoConnectSetting(mBtManager, mDevice.getAddress(), true);
		}

		// TODO move this to a background thread
		switch (mBtManager.getBluetoothState()) {
		case BluetoothAdapter.STATE_OFF:
		case BluetoothAdapter.STATE_TURNING_OFF:
		mBtManager.getBluetoothAdapter().enable();
		// TODO can I call connect right away? probably not.
		break;
		case BluetoothAdapter.STATE_TURNING_ON:
		// TODO wait? probably
		break;
		case BluetoothAdapter.STATE_ON:
		break;
		}

		applyBtSettings();
		applyBtSettings(mDevice, mStartIdAssociatedWithDialog);
		}
		}

		@@ -401,30 +409,82 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli
		return items;
		}

		private void applyBtSettings() {
		if (mProfiles == null) return;
		private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		int state = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR);
		if (state == BluetoothAdapter.STATE_ON && mPendingDevice != null) {
		synchronized (mBtSynchroObject) {
		if (mPendingDevice.equals(mDevice)) {
		if(DEBUG) Log.d(TAG, "applying settings");
		applyBtSettings(mPendingDevice, mPendingStartId);
		} if(DEBUG) {
		Log.d(TAG, "mPendingDevice != mDevice");
		}

		mPendingDevice = null;
		DockEventReceiver.finishStartingService(mContext, mPendingStartId);
		}
		}
		}
		};

		private void applyBtSettings(final BluetoothDevice device, int startId) {
		if (device == null \|\| mProfiles == null \|\| mCheckedItems == null)
		return;

		// Turn on BT if something is enabled
		synchronized (mBtSynchroObject) {
		for (boolean enable : mCheckedItems) {
		if (enable) {
		int btState = mBtManager.getBluetoothState();
		switch (btState) {
		case BluetoothAdapter.STATE_OFF:
		case BluetoothAdapter.STATE_TURNING_OFF:
		case BluetoothAdapter.STATE_TURNING_ON:
		if (mPendingDevice != null && mPendingDevice.equals(mDevice)) {
		return;
		}
		if (!mRegistered) {
		registerReceiver(mReceiver, new IntentFilter(
		BluetoothAdapter.ACTION_STATE_CHANGED));
		}
		mPendingDevice = device;
		mRegistered = true;
		mPendingStartId = startId;
		if (btState != BluetoothAdapter.STATE_TURNING_ON) {
		// BT is off. Enable it
		mBtManager.getBluetoothAdapter().enable();
		}
		return;
		}
		}
		}
		}

		mPendingDevice = null;

		for (int i = 0; i < mProfiles.length; i++) {
		LocalBluetoothProfileManager profileManager = LocalBluetoothProfileManager
		.getProfileManager(mBtManager, mProfiles[i]);
		boolean isConnected = profileManager.isConnected(mDevice);
		boolean isConnected = profileManager.isConnected(device);
		CachedBluetoothDevice cachedDevice = getCachedBluetoothDevice(mContext, mBtManager,
		mDevice);
		device);

		if (DEBUG) Log.d(TAG, mProfiles[i].toString() + " = " + mCheckedItems[i]);

		if (mCheckedItems[i] && !isConnected) {
		// Checked but not connected
		if (DEBUG) Log.d(TAG, "Connecting ");
		if (DEBUG) Log.d(TAG, "applyBtSettings - Connecting");
		cachedDevice.connect(mProfiles[i]);
		} else if (!mCheckedItems[i] && isConnected) {
		// Unchecked but connected
		if (DEBUG) Log.d(TAG, "Disconnecting");
		if (DEBUG) Log.d(TAG, "applyBtSettings - Disconnecting");
		cachedDevice.disconnect(mProfiles[i]);
		}
		profileManager.setPreferred(mDevice, mCheckedItems[i]);
		profileManager.setPreferred(device, mCheckedItems[i]);
		if (DEBUG) {
		if (mCheckedItems[i] != LocalBluetoothProfileManager.getProfileManager(
		mBtManager, Profile.HEADSET).isPreferred(mDevice)) {
		if (mCheckedItems[i] != profileManager.isPreferred(device)) {
		Log.e(TAG, "Can't save prefered value");
		}
		}
		@@ -438,18 +498,12 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli
		mDialog = null;
		}
		mDevice = null;
		mPendingDevice = null;
		CachedBluetoothDevice cachedBluetoothDevice = getCachedBluetoothDevice(context,
		localManager, device);
		cachedBluetoothDevice.disconnect();
		}

		void handleDocked(Context context, LocalBluetoothManager localManager,
		BluetoothDevice device, int state) {
		CachedBluetoothDevice cachedBluetoothDevice = getCachedBluetoothDevice(context,
		localManager, device);
		cachedBluetoothDevice.connect();
		}

		private static CachedBluetoothDevice getCachedBluetoothDevice(Context context,
		LocalBluetoothManager localManager, BluetoothDevice device) {
		CachedBluetoothDeviceManager cachedDeviceManager = localManager.getCachedDeviceManager();