diff --git a/services/core/java/com/android/server/BluetoothManagerService.java b/services/core/java/com/android/server/BluetoothManagerService.java index ff24c6f16c422..7ff693cdaa8dd 100644 --- a/services/core/java/com/android/server/BluetoothManagerService.java +++ b/services/core/java/com/android/server/BluetoothManagerService.java @@ -193,6 +193,7 @@ class BluetoothManagerService extends IBluetoothManager.Stub { // used inside handler thread private boolean mQuietEnable = false; private boolean mEnable; + private boolean mShutdownInProgress = false; private static CharSequence timeToLog(long timestamp) { return android.text.format.DateFormat.format("MM-dd HH:mm:ss", timestamp); @@ -462,6 +463,23 @@ class BluetoothManagerService extends IBluetoothManager.Stub { Slog.i(TAG, "Device disconnected, reactivating pending flag changes"); onInitFlagsChanged(); } + } else if (action.equals(Intent.ACTION_SHUTDOWN)) { + Slog.i(TAG, "Device is shutting down."); + mShutdownInProgress = true; + mBluetoothLock.readLock().lock(); + try { + mEnable = false; + mEnableExternal = false; + if (mBluetooth != null && (mState == BluetoothAdapter.STATE_BLE_ON)) { + mBluetooth.onBrEdrDown(mContext.getAttributionSource()); + } else if (mBluetooth != null && (mState == BluetoothAdapter.STATE_ON)) { + mBluetooth.disable(mContext.getAttributionSource()); + } + } catch (RemoteException e) { + Slog.e(TAG, "Unable to shutdown Bluetooth", e); + } finally { + mBluetoothLock.readLock().unlock(); + } } } }; @@ -515,6 +533,7 @@ class BluetoothManagerService extends IBluetoothManager.Stub { filter.addAction(Intent.ACTION_SETTING_RESTORED); filter.addAction(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED); filter.addAction(BluetoothHearingAid.ACTION_CONNECTION_STATE_CHANGED); + filter.addAction(Intent.ACTION_SHUTDOWN); filter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); mContext.registerReceiver(mReceiver, filter); @@ -1850,6 +1869,11 @@ class BluetoothManagerService extends IBluetoothManager.Stub { case MESSAGE_ENABLE: int quietEnable = msg.arg1; int isBle = msg.arg2; + if (mShutdownInProgress) { + Slog.i(TAG, "Skip Bluetooth Enable in device shutdown process"); + break; + } + if (mHandler.hasMessages(MESSAGE_HANDLE_DISABLE_DELAYED) || mHandler.hasMessages(MESSAGE_HANDLE_ENABLE_DELAYED)) { // We are handling enable or disable right now, wait for it.