Add storage_summary_donut above ProfileSelectStorageFragment

- Modify ProfileSelectFragment to support add preference xml in the
top, and tabLayout below the preferences. Base preference layout is
dummy_preference_screen.xml which contains no preference.
ProfileSelectStorageFragment contains StorageSummaryDonutPreference
above the tabLayout.
- Make StorageSummaryDonutPreferenceController self workable without
StorageDashboardFragment dependence.
- Rename inactive_apps.xml to dummy_preference_screen.xml
- Move ShadowPrivateStorageInfo from LowStorageSliceTest

Bug: 141601408
Test: manual
Change-Id: Ide12840dc81bb104f328e230ecda5d35bba01d7a

src/com/android/settings/deviceinfo/StorageDashboardFragment.java

@@ -33,16 +33,17 @@ import android.view.View;
 import androidx.annotation.VisibleForTesting;
 import androidx.loader.app.LoaderManager;
 import androidx.loader.content.Loader;
+import androidx.preference.Preference;
 
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.dashboard.profileselector.ProfileSelectFragment;
 import com.android.settings.deviceinfo.storage.AutomaticStorageManagementSwitchPreferenceController;
 import com.android.settings.deviceinfo.storage.CachedStorageValuesHelper;
 import com.android.settings.deviceinfo.storage.SecondaryUserController;
 import com.android.settings.deviceinfo.storage.StorageAsyncLoader;
 import com.android.settings.deviceinfo.storage.StorageItemPreferenceController;
-import com.android.settings.deviceinfo.storage.StorageSummaryDonutPreferenceController;
 import com.android.settings.deviceinfo.storage.UserIconLoader;
 import com.android.settings.deviceinfo.storage.VolumeSizesLoader;
 import com.android.settings.search.BaseSearchIndexProvider;
@@ -62,6 +63,7 @@ public class StorageDashboardFragment extends DashboardFragment
         implements
         LoaderManager.LoaderCallbacks<SparseArray<StorageAsyncLoader.AppsStorageResult>> {
     private static final String TAG = "StorageDashboardFrag";
+    private static final String SUMMARY_PREF_KEY = "pref_summary";
     private static final int STORAGE_JOB_ID = 0;
     private static final int ICON_JOB_ID = 1;
     private static final int VOLUME_SIZE_JOB_ID = 2;
@@ -71,10 +73,10 @@ public class StorageDashboardFragment extends DashboardFragment
     private SparseArray<StorageAsyncLoader.AppsStorageResult> mAppsResult;
     private CachedStorageValuesHelper mCachedStorageValuesHelper;
 
-    private StorageSummaryDonutPreferenceController mSummaryController;
     private StorageItemPreferenceController mPreferenceController;
     private PrivateVolumeOptionMenuController mOptionMenuController;
     private List<AbstractPreferenceController> mSecondaryUsers;
+    private boolean mPersonalOnly;
 
     @Override
     public void onCreate(Bundle icicle) {
@@ -84,12 +86,19 @@ public class StorageDashboardFragment extends DashboardFragment
         final Activity activity = getActivity();
         StorageManager sm = activity.getSystemService(StorageManager.class);
         mVolume = Utils.maybeInitializeVolume(sm, getArguments());
+        mPersonalOnly = getArguments().getInt(ProfileSelectFragment.EXTRA_PROFILE)
+                == ProfileSelectFragment.PERSONAL;
         if (mVolume == null) {
             activity.finish();
             return;
         }
-
         initializeOptionsMenu(activity);
+        if (mPersonalOnly) {
+            final Preference summary = getPreferenceScreen().findPreference(SUMMARY_PREF_KEY);
+            if (summary != null) {
+                summary.setVisible(false);
+            }
+        }
     }
 
     @Override
@@ -119,7 +128,6 @@ public class StorageDashboardFragment extends DashboardFragment
                 null /* header view */)
                 .setRecyclerView(getListView(), getSettingsLifecycle())
                 .styleActionBar(activity);
-
     }
 
     @Override
@@ -140,7 +148,6 @@ public class StorageDashboardFragment extends DashboardFragment
         boolean stopLoading = false;
         if (mStorageInfo != null) {
             long privateUsedBytes = mStorageInfo.totalBytes - mStorageInfo.freeBytes;
-            mSummaryController.updateBytes(privateUsedBytes, mStorageInfo.totalBytes);
             mPreferenceController.setVolume(mVolume);
             mPreferenceController.setUsedSize(privateUsedBytes);
             mPreferenceController.setTotalSize(mStorageInfo.totalBytes);
@@ -187,8 +194,6 @@ public class StorageDashboardFragment extends DashboardFragment
     @Override
     protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
         final List<AbstractPreferenceController> controllers = new ArrayList<>();
-        mSummaryController = new StorageSummaryDonutPreferenceController(context);
-        controllers.add(mSummaryController);
 
         StorageManager sm = context.getSystemService(StorageManager.class);
         mPreferenceController = new StorageItemPreferenceController(context, this,
@@ -241,7 +246,6 @@ public class StorageDashboardFragment extends DashboardFragment
                     final StorageManager sm = context.getSystemService(StorageManager.class);
                     final UserManager userManager = context.getSystemService(UserManager.class);
                     final List<AbstractPreferenceController> controllers = new ArrayList<>();
-                    controllers.add(new StorageSummaryDonutPreferenceController(context));
                     controllers.add(new StorageItemPreferenceController(context, null /* host */,
                             null /* volume */, new StorageManagerVolumeProvider(sm)));
                     controllers.addAll(SecondaryUserController.getSecondaryUserControllers(