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Commit 83946497 authored by Ricky Wai's avatar Ricky Wai
Browse files

Apply app switching protection on AppTask.moveToFront() 

Bug: 129356848
Test: After pressing home button, apps can't be shown automatically
Change-Id: I0d50deae0024c61df3e68fc7cf2d63815a757ef9
parent d81cd262

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

+4 −0
Original line number Diff line number Diff line
@@ -106,6 +106,10 @@ class AppTaskImpl extends IAppTask.Stub { 
        final long origId = Binder.clearCallingIdentity();

        try {

            synchronized (mService.mGlobalLock) {

                if (!mService.checkAppSwitchAllowedLocked(callingPid, callingUid, -1, -1,

                        "Move to front")) {

                    return;

                }

                WindowProcessController callerApp = null;

                if (appThread != null) {

                    callerApp = mService.getProcessController(appThread);