app/src/main/res/layout/dialog_list.xml
@@ -4,7 +4,7 @@ android:id="@+id/dialog_parent" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@drawable/dalog_bj_ff222222" android:background="@drawable/dalog_bj_ff1c1c1c" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent">