Homepage UX revamp

- unified Search and Suggestion behavior between regular phone and two
  pane
- don't adjust padding
- update new icon drawable
- support group homepage preference with round corner on phone
- Remove avator from homepage
- Adjust homepage preference order

Bug: 333989622
Bug: 334130370
Test: visual
Change-Id: I9880b52553f164745766c8b9d5c996585285e52a

src/com/android/settings/homepage/TopLevelSettings.java

@@ -42,8 +42,10 @@ import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.activityembedding.ActivityEmbeddingRulesController;
 import com.android.settings.activityembedding.ActivityEmbeddingUtils;
+import com.android.settings.core.RoundCornerPreferenceAdapter;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.flags.Flags;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.support.SupportPreferenceController;
@@ -84,7 +86,7 @@ public class TopLevelSettings extends DashboardFragment implements SplitLayoutLi
 
     @Override
     protected int getPreferenceScreenResId() {
-        return R.xml.top_level_settings;
+        return Flags.homepageRevamp() ? R.xml.top_level_settings_v2 : R.xml.top_level_settings;
     }
 
     @Override
@@ -331,10 +333,14 @@ public class TopLevelSettings extends DashboardFragment implements SplitLayoutLi
 
     @Override
     protected RecyclerView.Adapter onCreateAdapter(PreferenceScreen preferenceScreen) {
-        if (!mIsEmbeddingActivityEnabled || !(getActivity() instanceof SettingsHomepageActivity)) {
-            return super.onCreateAdapter(preferenceScreen);
+        if (mIsEmbeddingActivityEnabled && (getActivity() instanceof SettingsHomepageActivity)) {
+            return mHighlightMixin.onCreateAdapter(this, preferenceScreen, mScrollNeeded);
         }
-        return mHighlightMixin.onCreateAdapter(this, preferenceScreen, mScrollNeeded);
+
+        if (Flags.homepageRevamp()) {
+            return new RoundCornerPreferenceAdapter(preferenceScreen);
+        }
+        return super.onCreateAdapter(preferenceScreen);
     }
 
     @Override
@@ -376,7 +382,10 @@ public class TopLevelSettings extends DashboardFragment implements SplitLayoutLi
     }
 
     public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
-            new BaseSearchIndexProvider(R.xml.top_level_settings) {
+            new BaseSearchIndexProvider(
+                    Flags.homepageRevamp()
+                            ? R.xml.top_level_settings_v2
+                            : R.xml.top_level_settings) {
 
                 @Override
                 protected boolean isPageSearchEnabled(Context context) {