What is Android A Software platform and operating system for mobile, tablet, an…
What is the activity? ........................................... It is a pred…
RadioButton:- This widget is used to choose a single option in a group of opti…
Toast in Android? What is Toast? Toast is used to provide an alert dialog in …
The intent in Android:- The intent is created by Intention whose meaning is to…
Layout in Android? It is used to display screen structure( layout) in Android…
