[android-developers] Re: Callback MainActivity class from non-Activity extented class

I think that You would need to bind() these two classes. This probably is preferrable way to send data from BroadcastReceiver to Activity

Alternatively You might also want to read this:
http://stackoverflow.com/questions/2616859/how-do-i-pass-data-from-a-broadcastreceiver-through-to-an-activity-being-started



W dniu wtorek, 30 października 2012 16:54:02 UTC+1 użytkownik Krzysztof K napisał:

I've a two classes;  MainActivity.java which is Activity extented and CallRec.java which extends BroadcastReceiver (so I can't extend this with Activity class). One of the CallRec.java methods is triggered by system broadcast intent (TelephonyManager.EXTRA_STATE) . All I want to do is send back some data from CallRec to MainActivity to display it. I've tried to send intent from CallRec to MainActivity but Eclipse throws an error: "The constructor error Intent(CallReceiver, Class<MainActivity>) is undefinied.

Please help, I'm stuck with it.

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