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Commit 6efdd471 authored by Marco Ballesio's avatar Marco Ballesio Committed by Automerger Merge Worker
Browse files

ActivityManager API to check availability of app freezer am: 240bea3f 

Change-Id: If0374ae56edc195ced81ca48ad8cff4de55b3a14
parents 77c7e56d 240bea3f

core/java/android/app/IActivityManager.aidl

+5 −0
Original line number Diff line number Diff line
@@ -673,4 +673,9 @@ interface IActivityManager { 
     * @param state The customized state data

     */

    void setProcessStateSummary(in byte[] state);



    /**

     * Return whether the app freezer is supported (true) or not (false) by this system.

     */

    boolean isAppFreezerSupported();

}

services/core/java/com/android/server/am/ActivityManagerService.java

+11 −0
Original line number Diff line number Diff line
@@ -20201,4 +20201,15 @@ public class ActivityManagerService extends IActivityManager.Stub 
            mUsageStatsService.reportLocusUpdate(activity, userId, locusId, appToken);

        }

    }













    @Override













    public boolean isAppFreezerSupported() {













        final long token = Binder.clearCallingIdentity();

























        try {













            return mOomAdjuster.mCachedAppOptimizer.isFreezerSupported();













        } finally {













            Binder.restoreCallingIdentity(token);













        }













    }















}

























services/core/java/com/android/server/am/CachedAppOptimizer.java



+1
−1




























Original line number
Diff line number
Diff line








@@ -407,7 +407,7 @@ public final class CachedAppOptimizer {













    /**















     * Determines whether the freezer is correctly supported by this system















     */













    public boolean isFreezerSupported() {













    public static boolean isFreezerSupported() {















        boolean supported = false;















        FileReader fr = null;