删除MainActivity的MainViewModel示例调用；单机训练和联网考试加入speed显示；速度保留小数点后两位

lizhanwei

2020-01-14 dded3453219dae823e915157716026989a0ee776

 app/src/main/java/safeluck/drive/evaluation/app.java

@@ -207,6 +207,13 @@
                WorkManager.getInstance(getApplicationContext()).enqueue(examStatusWorker);
                break;
            case Constant.REAL_TIME_CAR_POS:
                try {
                    JSONObject jsSpeed = new JSONObject(json);
                    double speed = jsSpeed.getDouble("speed");
                    CEventCenter.dispatchEvent(Constant.BIND_SPEED_TOPIC,cmd,0,speed);
                } catch (JSONException e) {
                    e.printStackTrace();
                }
                CEventCenter.dispatchEvent(Constant.REAL_TIME_POS_CAR_TOPIC,cmd,0,json);
                break;