Show work profile apps only on app list.

For the work profile drilldown, we used to show all apps when the user
drilled down into the categories. This makes it so that the drill down
only shows the work apps when that deep.

Change-Id: I492cd3e9b9b923b87b68645a871dcfb2b91b4f95
Fixes: 62963093
Test: Settings robotest

src/com/android/settings/applications/ManageApplications.java

@@ -115,6 +115,7 @@ public class ManageApplications extends InstrumentedPreferenceFragment
     public static final String EXTRA_VOLUME_UUID = "volumeUuid";
     public static final String EXTRA_VOLUME_NAME = "volumeName";
     public static final String EXTRA_STORAGE_TYPE = "storageType";
+    public static final String EXTRA_WORK_ONLY = "workProfileOnly";
 
     private static final String EXTRA_SORT_ORDER = "sortOrder";
     private static final String EXTRA_SHOW_SYSTEM = "showSystem";
@@ -277,6 +278,7 @@ public class ManageApplications extends InstrumentedPreferenceFragment
     private ResetAppsHelper mResetAppsHelper;
     private String mVolumeUuid;
     private int mStorageType;
+    private boolean mIsWorkOnly;
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -328,6 +330,7 @@ public class ManageApplications extends InstrumentedPreferenceFragment
             mListType = LIST_TYPE_MAIN;
         }
         mFilter = getDefaultFilter();
+        mIsWorkOnly = args != null ? args.getBoolean(EXTRA_WORK_ONLY) : false;
 
         if (savedInstanceState != null) {
             mSortOrder = savedInstanceState.getInt(EXTRA_SORT_ORDER, mSortOrder);
@@ -423,6 +426,9 @@ public class ManageApplications extends InstrumentedPreferenceFragment
         }
 
         AppFilter compositeFilter = getCompositeFilter(mListType, mStorageType, mVolumeUuid);
+        if (mIsWorkOnly) {
+            compositeFilter = new CompoundFilter(compositeFilter, FILTERS[FILTER_APPS_WORK]);
+        }
         if (compositeFilter != null) {
             mApplications.setCompositeFilter(compositeFilter);
         }

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

@@ -101,8 +101,13 @@ public class StorageProfileFragment extends DashboardFragment
     protected List<AbstractPreferenceController> getPreferenceControllers(Context context) {
         final List<AbstractPreferenceController> controllers = new ArrayList<>();
         final StorageManager sm = context.getSystemService(StorageManager.class);
-        mPreferenceController = new StorageItemPreferenceController(context, this,
-                mVolume, new StorageManagerVolumeProvider(sm));
+        mPreferenceController =
+                new StorageItemPreferenceController(
+                        context,
+                        this,
+                        mVolume,
+                        new StorageManagerVolumeProvider(sm),
+                        /* isWorkProfile */ true);
         controllers.add(mPreferenceController);
         return controllers;
     }

src/com/android/settings/deviceinfo/storage/StorageItemPreferenceController.java

@@ -95,6 +95,7 @@ public class StorageItemPreferenceController extends AbstractPreferenceControlle
     private StorageItemPreference mSystemPreference;
 
     private static final String AUTHORITY_MEDIA = "com.android.providers.media.documents";
+    private boolean mIsWorkProfile;
 
     public StorageItemPreferenceController(
             Context context, Fragment hostFragment, VolumeInfo volume, StorageVolumeProvider svp) {
@@ -106,6 +107,16 @@ public class StorageItemPreferenceController extends AbstractPreferenceControlle
         mUserId = UserHandle.myUserId();
     }
 
+    public StorageItemPreferenceController(
+            Context context,
+            Fragment hostFragment,
+            VolumeInfo volume,
+            StorageVolumeProvider svp,
+            boolean isWorkProfile) {
+        this(context, hostFragment, volume, svp);
+        mIsWorkProfile = isWorkProfile;
+    }
+
     @Override
     public boolean isAvailable() {
         return true;
@@ -212,7 +223,7 @@ public class StorageItemPreferenceController extends AbstractPreferenceControlle
         if (preference != null) {
             Drawable currentIcon = preference.getIcon();
             // Sigh... Applying the badge to the icon clobbers the tint on the base drawable.
-            // For some reason, re-applying it here means the tint remains.
+            // For some reason, reapplying it here means the tint remains.
             currentIcon = applyTint(mContext, currentIcon);
             preference.setIcon(pm.getUserBadgedIcon(currentIcon, userHandle));
         }
@@ -220,7 +231,7 @@ public class StorageItemPreferenceController extends AbstractPreferenceControlle
 
     private static Drawable applyTint(Context context, Drawable icon) {
         TypedArray array =
-                context.obtainStyledAttributes(new int[]{android.R.attr.colorControlNormal});
+                context.obtainStyledAttributes(new int[] {android.R.attr.colorControlNormal});
         icon = icon.mutate();
         icon.setTint(array.getColor(0, 0));
         array.recycle();
@@ -320,6 +331,7 @@ public class StorageItemPreferenceController extends AbstractPreferenceControlle
         }
 
         Bundle args = new Bundle();
+        args.putBoolean(ManageApplications.EXTRA_WORK_ONLY, mIsWorkProfile);
         args.putString(ManageApplications.EXTRA_CLASSNAME,
                 Settings.StorageUseActivity.class.getName());
         args.putString(ManageApplications.EXTRA_VOLUME_UUID, mVolume.getFsUuid());
@@ -336,6 +348,7 @@ public class StorageItemPreferenceController extends AbstractPreferenceControlle
         }
 
         Bundle args = new Bundle();
+        args.putBoolean(ManageApplications.EXTRA_WORK_ONLY, mIsWorkProfile);
         args.putString(ManageApplications.EXTRA_CLASSNAME,
                 Settings.StorageUseActivity.class.getName());
         args.putString(ManageApplications.EXTRA_VOLUME_UUID, mVolume.getFsUuid());
@@ -347,6 +360,7 @@ public class StorageItemPreferenceController extends AbstractPreferenceControlle
 
     private Intent getGamesIntent() {
         Bundle args = new Bundle(1);
+        args.putBoolean(ManageApplications.EXTRA_WORK_ONLY, mIsWorkProfile);
         args.putString(ManageApplications.EXTRA_CLASSNAME,
                 Settings.GamesStorageActivity.class.getName());
         return Utils.onBuildStartFragmentIntent(mContext,
@@ -356,6 +370,7 @@ public class StorageItemPreferenceController extends AbstractPreferenceControlle
 
     private Intent getMoviesIntent() {
         Bundle args = new Bundle(1);
+        args.putBoolean(ManageApplications.EXTRA_WORK_ONLY, mIsWorkProfile);
         args.putString(ManageApplications.EXTRA_CLASSNAME,
                 Settings.MoviesStorageActivity.class.getName());
         return Utils.onBuildStartFragmentIntent(mContext,