A layered view is a layout that is put on top of current layout. One common use case is to add dialogue boxes. It is calso be used to manage 'pages', for example moving from title layout to the menu layout.

The convenient thing is that using layered view does not change the lineId.

• Layout: The layout to add
• Animation: The animation effect during the transition

• Replace layered view
• Pop layered view
• Clear layered view