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Editorial Team
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Asked: 2026-05-15T11:01:54+00:00

I’d started for about a mouth and I have some problems now :( 1.

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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 🙂

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1 Answer

  1. Editorial Team

    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.

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