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Commit 27d1033e authored by Wesley.CW Wang's avatar Wesley.CW Wang
Browse files

Fix A11y tools focus on blocked component 1/2 

 - Add a callback to BottomActionBar, let the registrant receive BottomActionBar's state and disable the a11y param when expended
 video: https://drive.google.com/file/d/1T1w1bnAoQYvgpdSa7eYsFPOspjWV4hEP/view?usp=sharing

 Bug: 157871987
 Test: manually

Change-Id: Idb7e49377782e7e2f8b382c8c26aa1388cbe8e58
parent 42cf9daa

src/com/android/customization/picker/theme/ThemeFragment.java

+17 −0
Original line number Diff line number Diff line
@@ -57,6 +57,7 @@ import com.android.wallpaper.module.CurrentWallpaperInfoFactory; 
import com.android.wallpaper.module.InjectorProvider;

import com.android.wallpaper.picker.AppbarFragment;

import com.android.wallpaper.widget.BottomActionBar;

import com.android.wallpaper.widget.BottomActionBar.AccessibilityCallback;



import java.util.List;
@@ -166,6 +167,22 @@ public class ThemeFragment extends AppbarFragment { 
                R.layout.theme_info_view, /* root= */ null);

        mBottomActionBar.attachViewToBottomSheetAndBindAction(mThemeInfoView, INFORMATION);

        mBottomActionBar.setActionClickListener(CUSTOMIZE, this::onCustomizeClicked);



        // Update target view's accessibility param since it will be blocked by the bottom sheet

        // when expanded.

        mBottomActionBar.setAccessibilityCallback(new AccessibilityCallback() {

            @Override

            public void onBottomSheetCollapsed() {

                mOptionsContainer.setImportantForAccessibility(

                        View.IMPORTANT_FOR_ACCESSIBILITY_YES);

            }



            @Override

            public void onBottomSheetExpanded() {

                mOptionsContainer.setImportantForAccessibility(

                        View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);

            }

        });

    }



    @Override