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Commit 5b5bd513 authored by jonerlin's avatar jonerlin Committed by Joner Lin
Browse files

Do not allow Bluetooth enabling during device shutting down 

Tag: #feature
Bug: 207521630
Test: reboot device in BLE_ON state, check log
Change-Id: Ia51355ae88919d81108a619e789c6d3415962231
Merged-In: I6330d2f94fe7a5ca582df83c9fa32c5c6cba5186
parent 753c7399

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

+7 −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);
@@ -479,6 +480,7 @@ class BluetoothManagerService extends IBluetoothManager.Stub { 
                }

            } else if (action.equals(Intent.ACTION_SHUTDOWN)) {

                Slog.i(TAG, "Device is shutting down.");

                mShutdownInProgress = true;

                mBluetoothLock.readLock().lock();

                try {

                    mEnable = false;
@@ -1961,6 +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.