Implement enableNoAutoconnect() (fffa86ba) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothAdapter.java

+12 −3

Original line number	Diff line number	Diff line
		@@ -504,7 +504,10 @@ public final class BluetoothAdapter {
		* immediate error
		*/
		public boolean enable() {
		boolean enabled = false;
		if (isEnabled() == true){
		if (DBG) Log.d(TAG, "enable(): BT is already enabled..!");
		return true;
		}
		try {
		return mManagerService.enable();
		} catch (RemoteException e) {Log.e(TAG, "", e);}
		@@ -1246,8 +1249,14 @@ public final class BluetoothAdapter {
		* @hide
		*/
		public boolean enableNoAutoConnect() {
		// TODO avoid auto-connect in the new stack.
		return enable();
		if (isEnabled() == true){
		if (DBG) Log.d(TAG, "enableNoAutoConnect(): BT is already enabled..!");
		return true;
		}
		try {
		return mManagerService.enableNoAutoConnect();
		} catch (RemoteException e) {Log.e(TAG, "", e);}
		return false;
		}

		/**

core/java/android/bluetooth/IBluetoothManager.aidl

100644 → 100755

+1 −0

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@ interface IBluetoothManager
		void unregisterStateChangeCallback(in IBluetoothStateChangeCallback callback);
		boolean isEnabled();
		boolean enable();
		boolean enableNoAutoConnect();
		boolean disable(boolean persist);

		String getAddress();

services/java/com/android/server/BluetoothManagerService.java

100644 → 100755

+52 −8

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import android.os.IBinder;
		import android.os.Message;
		import android.os.RemoteCallbackList;
		import android.os.RemoteException;
		import android.os.Binder;
		import android.provider.Settings;
		import android.util.Log;
		import java.util.List;
		@@ -66,6 +67,7 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		private IBluetooth mBluetooth;
		private boolean mBinding;
		private boolean mUnbinding;
		private boolean mQuietEnable = false;

		private void registerForAirplaneMode(IntentFilter filter) {
		final ContentResolver resolver = mContext.getContentResolver();
		@@ -105,7 +107,7 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		} else {
		if (isBluetoothPersistedStateOn()) {
		// enable without persisting the setting
		handleEnable(false);
		handleEnable(false, false);
		}
		}
		}
		@@ -269,7 +271,32 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		Message msg = mHandler.obtainMessage(MESSAGE_GET_NAME_AND_ADDRESS);
		mHandler.sendMessage(msg);
		}
		public boolean enableNoAutoConnect()
		{
		mContext.enforceCallingOrSelfPermission(BLUETOOTH_ADMIN_PERM,
		"Need BLUETOOTH ADMIN permission");
		if (DBG) {
		Log.d(TAG,"enableNoAutoConnect(): mBluetooth =" + mBluetooth +
		" mBinding = " + mBinding);
		}
		if (Binder.getCallingUid() != android.os.Process.NFC_UID) {
		throw new SecurityException("no permission to enable Bluetooth quietly");
		}
		synchronized(mConnection) {
		if (mBinding) {
		Log.w(TAG,"enableNoAutoConnect(): binding in progress. Returning..");
		return true;
		}
		if (mConnection == null) mBinding = true;
		}

		Message msg = mHandler.obtainMessage(MESSAGE_ENABLE);
		msg.arg1=0; //No persist
		msg.arg2=1; //Quiet mode
		mHandler.sendMessage(msg);
		return true;

		}
		public boolean enable() {
		mContext.enforceCallingOrSelfPermission(BLUETOOTH_ADMIN_PERM,
		"Need BLUETOOTH ADMIN permission");
		@@ -288,6 +315,7 @@ class BluetoothManagerService extends IBluetoothManager.Stub {

		Message msg = mHandler.obtainMessage(MESSAGE_ENABLE);
		msg.arg1=1; //persist
		msg.arg2=0; //No Quiet Mode
		mHandler.sendMessage(msg);
		return true;
		}
		@@ -501,7 +529,7 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		Log.d(TAG, "MESSAGE_ENABLE: mBluetooth = " + mBluetooth);
		}

		handleEnable(msg.arg1 == 1);
		handleEnable(msg.arg1 == 1, msg.arg2 ==1);
		break;

		case MESSAGE_DISABLE:
		@@ -574,14 +602,21 @@ class BluetoothManagerService extends IBluetoothManager.Stub {

		//Do enable request
		try {
		if (mQuietEnable == false) {
		if(!mBluetooth.enable()) {
		Log.e(TAG,"IBluetooth.enable() returned false");
		}
		}
		else
		{
		if(!mBluetooth.enableNoAutoConnect()) {
		Log.e(TAG,"IBluetooth.enableNoAutoConnect() returned false");
		}
		}
		} catch (RemoteException e) {
		Log.e(TAG,"Unable to call enable()",e);
		}
		}

		break;
		}
		case MESSAGE_TIMEOUT_BIND: {
		@@ -637,11 +672,13 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		}
		};

		private void handleEnable(boolean persist) {
		private void handleEnable(boolean persist, boolean quietMode) {
		if (persist) {
		persistBluetoothSetting(true);
		}

		mQuietEnable = quietMode;

		synchronized(mConnection) {
		if (mBluetooth == null) {
		//Start bind timeout and bind
		@@ -664,9 +701,16 @@ class BluetoothManagerService extends IBluetoothManager.Stub {

		//Enable bluetooth
		try {
		if (!mQuietEnable) {
		if(!mBluetooth.enable()) {
		Log.e(TAG,"IBluetooth.enable() returned false");
		}
		}
		else {
		if(!mBluetooth.enableNoAutoConnect()) {
		Log.e(TAG,"IBluetooth.enableNoAutoConnect() returned false");
		}
		}
		} catch (RemoteException e) {
		Log.e(TAG,"Unable to call enable()",e);
		}