Did you bother to look at the documentation? An ArrayAdapter constructor takes more than just one argument... One of them happens to be the id of a text view:
http://developer.android.com/reference/android/widget/ArrayAdapter.html#ArrayAdapter%28android.content.Context,%20int%29 Thanks, Justin Anderson MagouyaWare Developer http://sites.google.com/site/magouyaware On Thu, Mar 22, 2012 at 4:31 AM, Soyer <[email protected]> wrote: > 03-22 06:23:21.295: E/AndroidRuntime(1941): > java.lang.IllegalStateException: ArrayAdapter requires the resource ID > to be a TextView > > > > the problem is in this couple of lines: > > mNewDevicesArrayAdapter = new ArrayAdapter<String>(this, > R.layout.textviewlayout); > > > > // Find and set up the ListView for newly discovered devices > ListView newDevicesListView = (ListView) > findViewById(R.id.new_devices); > // TextView newDevicesListView = (TextView) > findViewById(R.id.title_paired_devices); > newDevicesListView.setAdapter(mNewDevicesArrayAdapter); > > > now when i try to set the arrayadapter for a list view, it says that > the arrayadapter requires a textview, and this message appear asking > to assign an ID for the textView though the ID is assigned, so i did > is i put the textview in a separate file, however the arrayadapter is > still assigned to a list view...when i try to assign it to a textview, > the method setAdapter won't be in the list of the methods supported by > the textview element. > > > > -- > 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 -- 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
