You can programmatically Accept or Reject Call and check if the call is active or not.
public static void callAnswer(Context context) throws Exception{
try{
TelephonyManager manager = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
Class c = Class.forName(manager.getClass().getName());
Method m = c.getDeclaredMethod("getITelephony");
m.setAccessible(true);
ITelephony telephony = (ITelephony)m.invoke(manager);
telephony.answerRingingCall();
}catch(Exception e){
Log.d("Exception caught", e.getMessage());
}
}
public static void callReject(Context context) throws Exception{
try{
TelephonyManager manager = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
Class c = Class.forName(manager.getClass().getName());
Method m = c.getDeclaredMethod("getITelephony");
m.setAccessible(true);
ITelephony telephony = (ITelephony)m.invoke(manager);
telephony.endCall();
} catch(Exception e){
Log.d("",e.getMessage());
}
}
public static boolean isCallActive(Context context){
AudioManager manager = (AudioManager)context.getSystemService(Context.AUDIO_SERVICE);
if(manager.getMode()==AudioManager.MODE_IN_CALL){
return true;
}
else{
return false;
}
}
Note: It worked for me till the platform 2.3.3.You need to include this file for this:
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