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/fragment/TrainFragment.java

@@ -69,11 +69,12 @@

    private ExamStatusViewModel examStatusViewModel;
    private static final int ADD_DATA = 1;
    private static final int SPEED_DATA = 2;

    private List<ScoreBean> mArrayList = new ArrayList<>();
    private View tv_stop;
    private TextView tv_speed;

    private double speed=0.0;

    private Handler mHandler = new Handler(new Handler.Callback() {
        @Override
@@ -85,20 +86,14 @@
                av_curve.setColor(whatPaintColor(examStatusList.get(3)));
                av_zhijiao.setColor(whatPaintColor(examStatusList.get(4)));
            }
            if (msg.what == SPEED_DATA){
                tv_speed.setText(getResources().getString(R.string.speed,speed));
            }
            return false;
        }
    });


    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
    }

    @Override
    public void onDetach() {
        super.onDetach();
    }

    public static SupportFragment newInstance(){
        return new TrainFragment();
@@ -175,7 +170,7 @@
        houseView = view.findViewById(R.id.hv);

        tv_speed = view.findViewById(R.id.tv_speed);
        tv_speed.setText(getResources().getString(R.string.speed,123.4));
        tv_speed.setText(getResources().getString(R.string.speed,speed));
        view.findViewById(R.id.btn_return).setOnClickListener(this);
        mListView = view.findViewById(R.id.lv);
        tv_stop = view.findViewById(R.id.tv_stop);
@@ -283,4 +278,23 @@
                break;
        }
    }

    private ICEventListener icEventListener = new ICEventListener() {
        @Override
        public void onCEvent(String topic, int msgCode, int resultCode, Object obj) {
            speed  = (double)obj;
            mHandler.obtainMessage(SPEED_DATA).sendToTarget();
        }
    };
    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        CEventCenter.onBindEvent(true,icEventListener,Constant.BIND_SPEED_TOPIC);
    }

    @Override
    public void onDetach() {
        super.onDetach();
        CEventCenter.onBindEvent(false,icEventListener,Constant.BIND_SPEED_TOPIC);
    }
}