I'm new one in Android and HELP :)

Question

Hello everyone , I'd started for about a mouth and I have some problems now :(

1. I create a TabActivity and it has three Activity(tab1,tab2,tab3).I wanna realize that if I press a button in tab1,then TextView in tab2 can be changed. I've tried Intent and Bundle , but that didn't work and force close . Maybe because of the TabActivity I think .

2. If I have a layout and there are many TextView on it. But some are out of the screen. How can I scroll the screen?

3. Is it possible that TextView in Tablelayout can be clicked ?

I've sreached there problems on Google for there days but still bother me . Really need help, Thanks :)

Answer 1

1. Switch to having Views in your tabs instead of Activities, and inter-tab communication becomes much simpler.

2. Put things in a ScrollView.

3. Yes. Just call setOnClickListener(). It will not have any visual cue to suggest it can be clicked, nor will it visibly react when clicked. Usually, one uses a Button for things designed for users to click.