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Retrieve incoming call

Discussion in 'Android Development' started by jakob.d, Dec 6, 2009.

  1. jakob.d

    jakob.d Lurker
    Thread Starter

    I would like to retrieve the incoming call's phonenumber and do something with it like the do in Caller ID by WhitePages: A New Android App that Puts Telemarketers on Alert!

    Currently my code looks like below. When I place the call the CustomBroadcastReceiver catches it and the log message is printed out. I can retrieve the telephone number from the bundle. But! I can't get the CustomPhoneStateListener to work. As you can see I have registered my customPhoneState listener to the receiver but the log message never get's printed out from the CustomPhoneStateListener class. What am I my missing here? Is my thinking correct?
    Code (Text):
    1.  
    2. <receiver android:name=".CustomBroadcastReceiver">
    3.         <intent-filter>
    4.                 <action android:name="android.intent.action.PHONE_STATE" />    
    5.         </intent-filter>
    6. </receiver>
    7.  
    8. </application>
    9. <uses-sdk android:minSdkVersion="5" />
    10. <uses-permission android:name="android.permission.INTERNET" />
    11. <uses-permission android:name="android.permission.WRITE_CONTACTS" />
    12. <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    13.  
    Code (Text):
    1.  
    2. public class CustomPhoneStateListener extends PhoneStateListener {
    3.  
    4. private static final String TAG = "CustomPhoneStateListener";
    5.  
    6. public void onCallStateChange(int state, String incomingNumber){
    7.  
    8.         Log.v(TAG, "WE ARE INSIDE!!!!!!!!!!!");
    9.         Log.v(TAG, incomingNumber);
    10.  
    11.         switch(state){
    12.                 case TelephonyManager.CALL_STATE_RINGING:
    13.                         Log.d(TAG, "RINGING");
    14.                         break;
    15.         }      
    16. }
    17.  
    Code (Text):
    1.  
    2. public class CustomBroadcastReceiver extends BroadcastReceiver {
    3.  
    4. private static final String TAG = "CustomBroadcastReceiver";
    5.  
    6. @Override
    7. public void onReceive(Context context, Intent intent) {
    8.         Log.v(TAG, "WE ARE INSIDE!!!!!!!!!!!");
    9.     TelephonyManager telephony = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
    10.         CustomPhoneStateListener customPhoneListener = new CustomPhoneStateListener();
    11.  
    12.     telephony.listen(customPhoneListener, PhoneStateListener.LISTEN_CALL_STATE);
    13.  
    14.  
    15.     Bundle bundle = intent.getExtras();
    16.     String phoneNr= bundle.getString("incoming_number");
    17.         Log.v(TAG, "phoneNr: "+phoneNr);
    18. }
    19.  
     



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  2. tfmegatron

    tfmegatron Lurker

    Did you ever find a solution to this?
     
  3. drewashby

    drewashby Lurker

    In your CustomPhoneStateListener class you have:

    public void onCallStateChange

    Try changing to:

    @Override
    public void onCallStateChanged

    I'm trying the same functionality myself. If I can get it to work, I'll post an update.
     
  4. drewashby

    drewashby Lurker

    Works for me now. Your original code, with the modification from my last post, and I now see the log messages from the CustomPhoneStateListener.

    Thanks for the head start!
     
  5. longjohn

    longjohn Lurker

    Hello,

    very helpfull thread. I succesfully retrieve the incoming number and store it to a file :)

    I have a related question:
    Is there some flag or something which shows if the call is forwarded (redirected) ?

    Best Regards
     
  6. plz Upload your code for auto reply of text message to incoming call and
    :)

    retrieve the incoming number and store it to a file :)
     
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