android - Update text in a TextView from a Thread -

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i have added textview relativelayout added surfaceview to. can textview display text on surfaceview.

rl = new relativelayout(this); tv = new textview(this); tv.settext(integer.tostring(gamescreen.score)); tv.settextsize(50); tv.setpadding(390, 50, 0, 0); tv.settextcolor(color.black); rl.addview(renderview); rl.addview(tv); setcontentview(rl);

then in gamescreen class's update method put:

game.gettextview().settext(integer.tostring(score));

and gives me error:

android.view.viewrootimpl$calledfromwrongthreadexception: original thread created view hierarchy can touch views.

what can around ?

use following recommended way update widget on uithread

game.gettextview().post(new runnable() {                 @override                 public void run() {                     game.gettextview().settext(integer.tostring(score));                 }             });

hope helps.


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