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Commit bac22cbb authored by Achim Thesmann's avatar Achim Thesmann
Browse files

Skip fast check if home==system 

If the home app is set to a process that shares the system UID skip the
fast check and run the full check instead.

Bug: 379836762
Test: atest BackgroundActivityLaunchTest
Flag: EXEMPT bugfix
Change-Id: I856cc3f3db8a93b361b996a4e9f960bf5da6d3d0
parent fb47b4cc

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

+4 −3
Original line number Diff line number Diff line
@@ -288,9 +288,10 @@ public class BackgroundActivityStartController { 
    }



    private boolean isHomeApp(int uid, @Nullable String packageName) {

        if (getService().mHomeProcess != null) {

            // Fast check

            return uid == getService().mHomeProcess.mUid;

        WindowProcessController homeProcess = getService().mHomeProcess;

        if (homeProcess != null && (homeProcess.mUid != SYSTEM_UID || packageName == null)) {

            // Fast check (skip if sharing system UID and we have a package name)

            return uid == homeProcess.mUid;

        }

        if (packageName == null) {

            return false;