拨打时立即调用CALL_STATE_OFFHOOK

Question

我正试图在接听电话时收到该事件。我搜索并发现应该使用CALL_STATE_OFFHOOK。但是这不起作用。拨打号码后立即调用此状态。这是我的代码：

@Override
     public void onCallStateChanged(int state, String incomingNumber) {
         if (TelephonyManager.CALL_STATE_RINGING == state) {
             // phone ringing
             // But this gets called as soon as number is dialled.
             endCall();

         }
         if (TelephonyManager.CALL_STATE_OFFHOOK == state) {
             // active
             phoneCalling = true;          

             new CountDownTimer(MyApplication.GetData().getDuration()*1000, 1000) {
                 public void onTick(long millisUntilFinished) {           
                 }
                 public void onFinish() {
                    endCall();
                 }
              }.start();
         }
         // When the call ends launch the main activity again
         if (TelephonyManager.CALL_STATE_IDLE == state) {
             MyApplication.GetData().setIsReturnedFromCall(false);

             if (phoneCalling) {
                 phoneCalling = false;
             }
         }

Answer 1

我发现这是由于我的call recorder应用uninstalling和reinstalling没什么不同。我必须先进入设置，然后进入应用程序，单击该应用程序并存储，然后依次输入clear data。这解决了问题。