Exclude bound app widgets from idle app list

Track package names of bound app widgets and use the list when
querying for idle apps.

Bug: 20066058
Change-Id: If8039397a061ef04bb13aa38d57cd7f0221f5fc7

1 files changed, 9 insertions, 0 deletions

diff --git a/services/usage/java/com/android/server/usage/UsageStatsService.java b/services/usage/java/com/android/server/usage/UsageStatsService.java
index c2e61c6..117cbe4 100644
--- a/services/usage/java/com/android/server/usage/UsageStatsService.java
+++ b/services/usage/java/com/android/server/usage/UsageStatsService.java
@@ -28,6 +28,7 @@ import android.app.usage.UsageEvents.Event;
 import android.app.usage.UsageStats;
 import android.app.usage.UsageStatsManagerInternal;
 import android.app.usage.UsageStatsManagerInternal.AppIdleStateChangeListener;
+import android.appwidget.AppWidgetManager;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.Context;
@@ -56,6 +57,7 @@ import android.util.ArraySet;
 import android.util.Slog;
 import android.util.SparseArray;
 
+import com.android.internal.appwidget.IAppWidgetService;
 import com.android.internal.os.BackgroundThread;
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.server.SystemConfig;
@@ -96,6 +98,7 @@ public class UsageStatsService extends SystemService implements
     Handler mHandler;
     AppOpsManager mAppOps;
     UserManager mUserManager;
+    AppWidgetManager mAppWidgetManager;
 
     private final SparseArray<UserUsageStatsService> mUserState = new SparseArray<>();
     private File mUsageStatsDir;
@@ -158,6 +161,7 @@ public class UsageStatsService extends SystemService implements
         if (phase == PHASE_SYSTEM_SERVICES_READY) {
             // Observe changes to the threshold
             new SettingsObserver(mHandler).registerObserver();
+            mAppWidgetManager = getContext().getSystemService(AppWidgetManager.class);
         } else if (phase == PHASE_BOOT_COMPLETED) {
             setAppIdleParoled(getContext().getSystemService(BatteryManager.class).isCharging());
         }
@@ -500,6 +504,11 @@ public class UsageStatsService extends SystemService implements
             return false;
         }
 
+        if (mAppWidgetManager != null
+                && mAppWidgetManager.isBoundWidgetPackage(packageName, userId)) {
+            return false;
+        }
+
         final long lastUsed = getLastPackageAccessTime(packageName, userId);
         return hasPassedIdleDuration(lastUsed);
     }