It's as per the error message that you get. When you create a view in
one thread (like e.g. within your main activity), you can not change
this view from another thread. There are various ways how to work
around this.
One is as follows:
In your thread, create a sub-class:
public class ChangeView implements java.lang.Runnable {
public void run() {
//Do whatever changes to the view need to be done
}
}
Create an instance of this class in your thread. Whenever you need the
code in the class to be executed, post it towards your main view via
view.post().
On Jun 30, 10:43 am, choi <[email protected]> wrote:
> I found it there is prablem when i changed it in another thread. it
> always said me. how to changed it without error message.
>
> 06-30 08:35:03.102: ERROR/AndroidRuntime(627): android.view.ViewRoot
> $CalledFromWrongThreadException: Only the original thread that created
> a view hierarchy can touch its views.
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