Adding switch for Forced App Standby

Reusing the 'Background activity' switch found in App Info. The switch
now needs to be shown for all apps and will toggle another app op
RUN_ANY_IN_BACKGROUND which controls whether jobs or alarms are run for
background apps.
Also fixed handling of multiple packages with shared uid. The controller
was picking the first package for uid but the order of packages can
change on a reboot which would cause wrong app ops settings across
packages of the same uid.

Test: make -j32 RunSettingsRoboTests

Bug: 65176793
Change-Id: I2a9b96bc02730776172c3ae317cb7f7f890bec30

src/com/android/settings/fuelgauge/AdvancedPowerUsageDetail.java

@@ -68,7 +68,8 @@ import java.util.List;
 public class AdvancedPowerUsageDetail extends DashboardFragment implements
         ButtonActionDialogFragment.AppButtonsDialogListener,
         AnomalyDialogFragment.AnomalyDialogListener,
-        LoaderManager.LoaderCallbacks<List<Anomaly>> {
+        LoaderManager.LoaderCallbacks<List<Anomaly>>,
+        BackgroundActivityPreferenceController.WarningConfirmationListener {
 
     public static final String TAG = "AdvancedPowerUsageDetail";
     public static final String EXTRA_UID = "extra_uid";
@@ -109,6 +110,7 @@ public class AdvancedPowerUsageDetail extends DashboardFragment implements
     @VisibleForTesting
     AnomalySummaryPreferenceController mAnomalySummaryPreferenceController;
     private AppButtonsPreferenceController mAppButtonsPreferenceController;
+    private BackgroundActivityPreferenceController mBackgroundActivityPreferenceController;
 
     private DevicePolicyManagerWrapper mDpm;
     private UserManager mUserManager;
@@ -319,7 +321,9 @@ public class AdvancedPowerUsageDetail extends DashboardFragment implements
         final int uid = bundle.getInt(EXTRA_UID, 0);
         final String packageName = bundle.getString(EXTRA_PACKAGE_NAME);
 
-        controllers.add(new BackgroundActivityPreferenceController(context, uid));
+        mBackgroundActivityPreferenceController = new BackgroundActivityPreferenceController(
+                context, this, uid, packageName);
+        controllers.add(mBackgroundActivityPreferenceController);
         controllers.add(new BatteryOptimizationPreferenceController(
                 (SettingsActivity) getActivity(), this, packageName));
         mAppButtonsPreferenceController = new AppButtonsPreferenceController(
@@ -364,4 +368,10 @@ public class AdvancedPowerUsageDetail extends DashboardFragment implements
     public void onLoaderReset(Loader<List<Anomaly>> loader) {
 
     }
+
+    @Override
+    public void onLimitBackgroundActivity() {
+        mBackgroundActivityPreferenceController.setUnchecked(
+                findPreference(mBackgroundActivityPreferenceController.getPreferenceKey()));
+    }
 }