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Commit bd01f52b authored by Joner Lin's avatar Joner Lin Committed by Gerrit Code Review
Browse files

Merge changes from topic "Handle Shutdown Intent" 

* changes:
  Do not allow Bluetooth enabling during device shutting down
  Handle SHUTDOWN Intent in BluetoothManagerService
parents d2bedfe2 5b5bd513

service/java/com/android/server/bluetooth/BluetoothManagerService.java

+24 −0
Original line number Diff line number Diff line
@@ -217,6 +217,7 @@ 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);
@@ -477,6 +478,23 @@ 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)) {

                        synchronousOnBrEdrDown(mContext.getAttributionSource());

                    } else if (mBluetooth != null && (mState == BluetoothAdapter.STATE_ON)) {

                        synchronousDisable(mContext.getAttributionSource());

                    }

                } catch (RemoteException | TimeoutException e) {

                    Slog.e(TAG, "Unable to shutdown Bluetooth", e);

                } finally {

                    mBluetoothLock.readLock().unlock();

                }

            }

        }

    };
@@ -536,6 +554,7 @@ 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);
@@ -1944,6 +1963,11 @@ 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.