My app getting crashed whenever back or home button clicked


Hey this is my newly launched hindi app.

It is getting crashed (application stop) notification after 2 or 3 click . But the command for which i clicked is getting executed after pressing ok of the crashed notification .please help.


see tip 1 how to switch screens correctly



hey thanks …can u help me by giving some idea of block formation to link a vertical arrangement of screen 2 to a button of screen 1 so that whenever i click the button (in screen 1) it navigate to that particular section (in screen 2) only . please :slight_smile: