This way the activity can be brought to foreground using TalkBack
in split-screen and free-form window mode.
Bug:
62814166
Test: Manually.
Change-Id: Idf3a0235fe7ec076b0f1d1f7b88e8b9e237e2d46
import android.view.View;
import com.android.internal.annotations.VisibleForTesting;
+import com.android.systemui.R;
/**
* Bouncer between work activities and the activity used to confirm credentials before unlocking
// Blank out the activity. When it is on-screen it will look like a Recents thumbnail with
// redaction switched on.
final View blankView = new View(this);
+ blankView.setContentDescription(getString(R.string.accessibility_desc_work_lock));
blankView.setBackgroundColor(getPrimaryColor());
setContentView(blankView);
}