> A WAP PUSH (Broadcast)receiver basically doesn't need any UI. It is a > silence application which handles the Push messages based on actions/ > mimetype without needing any intreaction with user, > I've tried to test it in a SMS receiver by removing the Activity from > the project and it stopped receiving the SMS messages.
If your Activity was the one that called registerReceiver() to register your BroadcastReceiver, and you remove the Activity, that will have a side effect of eliminating the registerReceiver() call. > My question: Does all android applications "MUST" define a activity? No. You can define a BroadcastReceiver in the manifest, for example. Bear in mind, though, that users will sometimes down-rate apps on the Market that lack an activity, just because they cannot figure out how to use the app if there is no icon. -- Mark Murphy (a Commons Guy) http://commonsware.com Android App Developer Books: http://commonsware.com/books.html -- 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
