diff options
| author | jhonboy121 <alfredmathew05@gmail.com> | 2022-03-18 16:09:21 +0530 |
|---|---|---|
| committer | alk3pInjection <webmaster@raspii.tech> | 2022-05-07 00:20:58 +0800 |
| commit | 10dba017b3e6fe6bb413fc6ab142e48496624796 (patch) | |
| tree | 9d965533c2281081746561673f177b91bd9d136b | |
| parent | 28e446bccda7890303ad97f84825a6bb70caffef (diff) | |
BluetoothControllerImpl: Synchronize mConnectedDevices access in getBatteryLevel()
E AndroidRuntime: FATAL EXCEPTION: main
E AndroidRuntime: Process: com.android.systemui, PID: 2245
E AndroidRuntime: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
E AndroidRuntime: at java.util.ArrayList.get(ArrayList.java:437)
E AndroidRuntime: at com.android.systemui.statusbar.policy.BluetoothControllerImpl.getBatteryLevel(BluetoothControllerImpl.java:329)
E AndroidRuntime: at com.android.systemui.statusbar.policy.BluetoothControllerImpl.updateBattery(BluetoothControllerImpl.java:335)
E AndroidRuntime: at com.android.systemui.statusbar.policy.BluetoothControllerImpl.updateConnected(BluetoothControllerImpl.java:282)
E AndroidRuntime: at com.android.systemui.statusbar.policy.BluetoothControllerImpl.onDeviceAttributesChanged(BluetoothControllerImpl.java:379)
E AndroidRuntime: at com.android.settingslib.bluetooth.CachedBluetoothDevice.dispatchAttributesChanged(CachedBluetoothDevice.java:904)
E AndroidRuntime: at com.android.settingslib.bluetooth.CachedBluetoothDevice.lambda$refresh$0(CachedBluetoothDevice.java:612)
E AndroidRuntime: at com.android.settingslib.bluetooth.CachedBluetoothDevice.$r8$lambda$4IYXIWE9azg2QshMjGh5evIGUmg(Unknown Source:0)
E AndroidRuntime: at com.android.settingslib.bluetooth.CachedBluetoothDevice$$ExternalSyntheticLambda1.run(Unknown Source:2)
E AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:938)
E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:99)
E AndroidRuntime: at android.os.Looper.loopOnce(Looper.java:201)
E AndroidRuntime: at android.os.Looper.loop(Looper.java:288)
E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:7871)
E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
E AndroidRuntime: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:550)
E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1003)
Change-Id: I036ffeb434ddbd7f2abfcfe950414319458f455b
Signed-off-by: jhonboy121 <alfredmathew05@gmail.com>
| -rw-r--r-- | packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java index 28268e1d9f63..de9b28580603 100644 --- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java +++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java @@ -325,8 +325,10 @@ public class BluetoothControllerImpl implements BluetoothController, BluetoothCa @Override public int getBatteryLevel() { - if (!mConnectedDevices.isEmpty()) { - return mConnectedDevices.get(0).getBatteryLevel(); + synchronized (mConnectedDevices) { + if (!mConnectedDevices.isEmpty()) { + return mConnectedDevices.get(0).getBatteryLevel(); + } } return -1; } |