Merge "Add Tapjacking Protection for SettingsHomepageActivity" into qt-qpr1-dev

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

@@ -33,6 +33,7 @@ import androidx.fragment.app.FragmentTransaction;
 
 import com.android.settings.R;
 import com.android.settings.accounts.AvatarViewMixin;
+import com.android.settings.core.HideNonSystemOverlayMixin;
 import com.android.settings.homepage.contextualcards.ContextualCardsFragment;
 import com.android.settings.overlay.FeatureFactory;
 
@@ -54,8 +55,8 @@ public class SettingsHomepageActivity extends FragmentActivity {
                 .initSearchToolbar(this /* activity */, toolbar, SettingsEnums.SETTINGS_HOMEPAGE);
 
         final ImageView avatarView = findViewById(R.id.account_avatar);
-        final AvatarViewMixin avatarViewMixin = new AvatarViewMixin(this, avatarView);
-        getLifecycle().addObserver(avatarViewMixin);
+        getLifecycle().addObserver(new AvatarViewMixin(this, avatarView));
+        getLifecycle().addObserver(new HideNonSystemOverlayMixin(this));
 
         if (!getSystemService(ActivityManager.class).isLowRamDevice()) {
             // Only allow contextual feature on high ram devices.

src/com/android/settings/panel/SettingsPanelActivity.java

@@ -32,6 +32,7 @@ import androidx.fragment.app.FragmentManager;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.settings.R;
+import com.android.settings.core.HideNonSystemOverlayMixin;
 
 /**
  * Dialog Activity to host Settings Slices.
@@ -62,6 +63,7 @@ public class SettingsPanelActivity extends FragmentActivity {
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         createOrUpdatePanel(true /* shouldForceCreation */);
+        getLifecycle().addObserver(new HideNonSystemOverlayMixin(this));
     }
 
     @Override