Question

我需要一种方法来获取接听拨出电话时的状态。但是，在OFFHOOK状态下，我也用来呼叫拨出电话（ACTION_CALL）。如何在不覆盖传出呼叫活动的情况下添加awnsered状态？

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;
        }
    }

}

}

Answer 1

此处没有可用的公共API。

Answer 2

为什么不直接使用boolean wasRinging？
（你必须使它静止并删除初始化）

Android中如何接听拨出电话

2 个答案: