Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4c539757 authored by lijilou's avatar lijilou Committed by Jilou li
Browse files

CameraStateMonitor:fix the potential NPE problem. 

The camera manager service may be not publish before the  DisplayContent constructor.

Bug: none
Flag: EXEMPT minor optimization
Change-Id: I370504b88c088f354dee80598372d29ea0827161
parent 978dbf9c

services/core/java/com/android/server/wm/CameraStateMonitor.java

+4 −2
Original line number Diff line number Diff line
@@ -106,8 +106,10 @@ class CameraStateMonitor { 
    }



    void startListeningToCameraState() {

        if (mCameraManager != null) {

            mCameraManager.registerAvailabilityCallback(

                    mWmService.mContext.getMainExecutor(), mAvailabilityCallback);

        }

        mIsRunning = true;

    }