Bluetooth: prevent enabling BLE in airplane mode am: a80d745c65 (73bfd253) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothAdapter.java

+5 −11

Original line number	Diff line number	Diff line
		@@ -765,19 +765,13 @@ public final class BluetoothAdapter {
		public boolean enableBLE() {
		if (!isBleScanAlwaysAvailable()) return false;

		if (isLeEnabled() == true) {
		if (DBG) Log.d(TAG, "enableBLE(): BT is already enabled..!");
		try {
		mManagerService.updateBleAppCount(mToken, true);
		} catch (RemoteException e) {
		Log.e(TAG, "", e);
		}
		if (isLeEnabled()) {
		if (DBG) Log.d(TAG, "enableBLE(): Bluetooth already enabled");
		return true;
		}

		try {
		if (DBG) Log.d(TAG, "Calling enableBLE");
		mManagerService.updateBleAppCount(mToken, true);
		if (DBG) Log.d(TAG, "enableBLE(): Calling enable");
		return mManagerService.enable();
		} catch (RemoteException e) {
		Log.e(TAG, "", e);

+8 −2

Original line number	Diff line number	Diff line
		@@ -217,6 +217,7 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		mBluetoothLock.readLock().lock();
		if (mBluetooth != null) {
		mBluetooth.onBrEdrDown();
		mEnable = false;
		mEnableExternal = false;
		}
		} catch (RemoteException e) {
		@@ -456,7 +457,9 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		if (DBG) Slog.d(TAG, "Disabling LE only mode after application crash");
		try {
		mBluetoothLock.readLock().lock();
		if (mBluetooth != null) {
		if (mBluetooth != null &&
		mBluetooth.getState() == BluetoothAdapter.STATE_BLE_ON) {
		mEnable = false;
		mBluetooth.onBrEdrDown();
		}
		} catch (RemoteException e) {
		@@ -473,6 +476,9 @@ class BluetoothManagerService extends IBluetoothManager.Stub {

		@Override
		public boolean isBleScanAlwaysAvailable() {
		if (isAirplaneModeOn() && !mEnable) {
		return false;
		}
		try {
		return (Settings.Global.getInt(mContentResolver,
		Settings.Global.BLE_SCAN_ALWAYS_AVAILABLE)) != 0;