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Commit bcb6c1eb authored by Fyodor Kupolov's avatar Fyodor Kupolov
Browse files

Fix errors during user switching 

Fix NPE in getHomeActivityForUser. Skip system processes in
killBackgroundUserProcessesWithRecordAudioPermission.

Bug: 21016983
Change-Id: I97f9ca362f4dbf0a659e3d5d7ae6cd8dbeb6404a
parent e1176f10

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

+1 −1
Original line number Diff line number Diff line
@@ -19956,7 +19956,7 @@ public final class ActivityManagerService extends ActivityManagerNative 
        public ComponentName getHomeActivityForUser(int userId) {

            synchronized (ActivityManagerService.this) {

                ActivityRecord homeActivity = mStackSupervisor.getHomeActivityForUser(userId);

                return homeActivity.realActivity;

                return homeActivity == null ? null : homeActivity.realActivity;

            }

        }

    }

services/core/java/com/android/server/audio/AudioService.java

+5 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ import static android.Manifest.permission.REMOTE_AUDIO_PLAYBACK; 
import static android.media.AudioManager.RINGER_MODE_NORMAL;

import static android.media.AudioManager.RINGER_MODE_SILENT;

import static android.media.AudioManager.RINGER_MODE_VIBRATE;

import static android.os.Process.FIRST_APPLICATION_UID;



import android.Manifest;

import android.app.ActivityManager;
@@ -5024,6 +5025,10 @@ public class AudioService extends IAudioService.Stub { 
        }

        for (int j = packages.size() - 1; j >= 0; j--) {

            PackageInfo pkg = packages.get(j);

            // Skip system processes

            if (UserHandle.getAppId(pkg.applicationInfo.uid) < FIRST_APPLICATION_UID) {

                continue;

            }

            if (homeActivityName != null

                    && pkg.packageName.equals(homeActivityName.getPackageName())

                    && pkg.applicationInfo.isSystemApp()) {