On Sat, Dec 18, 2010 at 8:26 AM, goodwin <[email protected]> wrote: > 12-18 21:09:15.104: ERROR/AndroidRuntime(4368): > android.view.ViewRoot$CalledFromWrongThreadException: Only the original > thread that created a view hierarchy can touch its views. > i am using google translate api to practice.when i write a new thread,and > use setText() in this thread, error turn out.where i can set text to > TextView.
You cannot modify the UI from a background thread. Consider converting your Thread to an AsyncTask and modifying the UI from onPostExecute(). Or, use a Handler. Or, call post() on your TextView. Or, call runOnUiThread() on your activity. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to *Advanced* Android Development_ Version 1.9 Available! -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
