示例#1
0
 public void onDestroy() {
   MsrInterface.cancelPoll();
   isPollCanceled = true;
   MsrInterface.close();
   if (null != waitDataLooper) {
     waitDataLooper.quit();
   }
 }
示例#2
0
  private void gotoPoll(int timeout) {
    Log.d(TAG, this + " gotoPoll");

    int pollResult = MsrInterface.poll(timeout);
    if (0 != pollResult && !isPollCanceled) {
      Log.d(TAG, this + " gotoPoll");
      gotoPoll(timeout);
    }
    if (0 == pollResult) {
      if (isPollCanceled) {
        this.onDestroy();
      }

      String track1 = msrGetTrackData(0);
      String track2 = msrGetTrackData(1);
      String track3 = msrGetTrackData(2);
      Log.d(TAG, "SwipeCard track1 : " + track1 + " track2 : " + track2 + " track3 : " + track3);
      if (null == track2) {
        gotoPoll(timeout);
      } else {
        Hashtable<String, String> trackData = new Hashtable<String, String>();
        if (track1 != null) {
          trackData.put("track1", track1);
        }
        trackData.put("track2", track2);
        if (track3 != null) {
          trackData.put("track3", track3);
        } else {
          trackData.put("track3", "");
        }
        trackData.put("cardID", getCardID(track2));
        this.listener.onRecvTrackData(trackData);
      }
    }
  }
示例#3
0
  public void onStart() {
    if (MsrInterface.open() < 0) {
      MsrInterface.close();
      MsrInterface.open();
    }

    Handler handler = new Handler(waitDataLooper);
    handler.post(
        new Runnable() {
          @Override
          public void run() {
            int timeout = 300000;
            gotoPoll(timeout);
          }
        });
  }
示例#4
0
  private String msrGetTrackData(int trackIndex) {
    int ret = MsrInterface.getTrackError(trackIndex);
    if (ret < 0) {
      Log.i(TAG, "msr track" + trackIndex + " error is = " + ret);
      return null;
    }

    byte[] byteArry = new byte[255];
    int result =
        MsrInterface.getTrackData(
            trackIndex, byteArry, MsrInterface.getTrackDataLength(trackIndex));
    if (result > 0) {
      return new String(byteArry, 0, result);
    } else {
      return null;
    }
  }