set an attribute to large amount of TextViews

Question

I would like to set an attribute to large amount of TextViews (above 30).

For instance - Initialize all of them and right after set attribute to insviaiable.

tv_something = findViewById(R.id.tv_something);
tv_something.setVisibility(TextView.INVISIBLE);

And after a button press (SetOnClickListner..) change the attribute to visible

tv_something.setVisibility(TextView.VISIBLE);

What's the most efficient way to do that?

Create a ListView of the Text items. And do onSetItemClickListerner. — meditat, Jul 25 '18 at 17:40
If you know the parent ViewGroup of all the TextViews then you can loop over all its child Views, see [here](https://stackoverflow.com/questions/8395168/android-get-children-inside-a-view/11263152#11263152) — Bö macht Blau, Jul 25 '18 at 18:19

score 1 · Accepted Answer · answered Jul 26 '18 at 10:46

1

I don't know the use case for this but you can make Custom Views it'll help you set common behavior for any number of views.

answered Jul 26 '18 at 10:46

Sayed El-Abady

1 Answers1