app/src/main/res/layout/activity_guide.xml
@@ -8,7 +8,7 @@ android:layout_width="match_parent" android:layout_height="match_parent" app:screenScaleType="type_center_crop" app:playerBackgroundColor="@color/colorPrimary" app:playerBackgroundColor="@color/white" android:id="@+id/player"/> <TextView