问题
I need a way to get the the status when a outgoing call is answered. However, in the OFFHOOK state I am also using to call for the outgoing call(ACTION_CALL). How can I add the awnsered state without overriding the outgoing call activity?
public class OutgoingBroadcastReceiver extends BroadcastReceiver {
private Intent mIntent;
private String phonenumber = null;
public static boolean wasRinging;
@Override
public void onReceive(Context context, Intent intent) {
mIntent = intent;
MyPhoneStateListener phoneListener = new MyPhoneStateListener(context);
TelephonyManager telephony = (TelephonyManager) context
.getSystemService(Context.TELEPHONY_SERVICE);
telephony.listen(phoneListener, PhoneStateListener.LISTEN_CALL_STATE);
phonenumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
}
public class MyPhoneStateListener extends PhoneStateListener {
private final Context context;
public MyPhoneStateListener(Context context) {
this.context = context;
}
@Override
public void onCallStateChanged(int state, String incomingNumber) {
switch (state) {
case TelephonyManager.CALL_STATE_IDLE:
wasRinging = true;
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
Log.e("%%%%%%%%%%%%%%%%%%%%%%%%%%%t", "OFFHOOK");
if (UIUDialer.isOutgoingCall() == true) {
//Do my work when outgoing call is detected
}
else if (!wasRinging)
{
Log.e("%%%%%%%%%%%%%%%%%%%%%%%%%%%t", "WASRINGING");
//Do my work when outgoing call is awnsered
}
context.sendBroadcast(new Intent("finish_incoming"));
wasRinging = true;
break;
case TelephonyManager.CALL_STATE_RINGING:
wasRinging = true;
break;
}
}
}
}
回答1:
There is no public API available for this.
回答2:
Why don't you just use the boolean wasRinging?
(you'll have to make it static and remove the initialization, though)
来源：https://stackoverflow.com/questions/9705314/how-to-get-outgoing-call-is-answered-in-android