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Commit b8df8a29 authored by Hemant Gupta's avatar Hemant Gupta Committed by Andre Eisenbach
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Bluetooth: Acquire wakelock to turn on LCD for MAP authorization 

This patch acquires a wakelock to turn on the LCD display if the screen
is off during an access request for MAP. Without this patch it was
observed that if the screen was off, the LCD remained off for incoming
connection access request from remote devices and the user only heard
the notification sound without the LDC being lit up.

Change-Id: I87c296fce4cd8e0c133f74169d991eee263fed08
parent 7292d892

src/com/android/settings/bluetooth/BluetoothPermissionRequest.java

+8 −0
Original line number Diff line number Diff line
@@ -117,6 +117,13 @@ public final class BluetoothPermissionRequest extends BroadcastReceiver { 
                            context, deviceAddress)) {

                context.startActivity(connectionAccessIntent);

            } else {

                // Acquire wakelock so that LCD comes up since screen is off

                PowerManager.WakeLock wakeLock = powerManager.newWakeLock(PowerManager.FULL_WAKE_LOCK |

                    PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.ON_AFTER_RELEASE,

                        "ConnectionAccessActivity");

                wakeLock.setReferenceCounted(false);

                wakeLock.acquire();



                // Put up a notification that leads to the dialog



                // Create an intent triggered by clicking on the
@@ -173,6 +180,7 @@ public final class BluetoothPermissionRequest extends BroadcastReceiver { 


                notificationManager.notify(getNotificationTag(mRequestType), NOTIFICATION_ID,

                        notification);

                wakeLock.release();

            }

        } else if (action.equals(BluetoothDevice.ACTION_CONNECTION_ACCESS_CANCEL)) {

            // Remove the notification