Changing views/activity in Android

Question

I am a newbie in Android and currently I am designing an application where I have faced a big problem with changing views. I have 3 classes, each one for a different screen. I use a button to change pages but it does not seem to work. Every time I move to the next screen, the variables methods etc of the 2nd screen are located in a different class. Can you please show me the simplest way to do this? Thank you.

Answer 1

Place each screen in different Activity. Start respective activities according to button presses. To pass data between activities use Intent.

Activity Reference

Intent Reference

Simple Example for Activities and Intents