On Tue, Feb 9, 2010 at 9:39 AM, Frank Weiss <[email protected]> wrote:
> The conundrum on Android is that user code can't block in a UI thread and
> non-UI threads can't manipulate the UI.
>
It is almost trivial to, from another thread, schedule a Runnable on the
window's thread to do work on it:
void myThreadDoingStuff() {
// ...
final int viewVisibility = somethingWeComputed;
//
final View view = getSomeViewInWindow();
view.getHandler().post(new Runnable() {
public void run() {
view.setVisibility(viewVisibility);
}
});
// ...
}
--
Dianne Hackborn
Android framework engineer
[email protected]
Note: please don't send private questions to me, as I don't have time to
provide private support, and so won't reply to such e-mails. All such
questions should be posted on public forums, where I and others can see and
answer them.
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