A new pitch for a layout. 
The new version differentiates between different controls. You can now use the layout for e.g. sap.m.Table or sap.ui.Table or build additional controls. 
The layout is initialized with the method init_layout. In order to be able to save layouts as flexibly as possible for your needs, there are 4 freely definable trades for which the layout can be saved. 
E.g. Handle01 - class name of the current class
Handle02 table name
Handle03 warehouse number
...
The layout functions can simply be hooked into the XML via the render_layout_function method and all user commands can be handled via the on_event_layout method. 

Take a look at sample 200.

Device type
Resolution