Merge branch 'master' of https://gitee.com/endian11/DriveJudge

yy1717

2020-04-03 d2f93c0726e93ae4f191cc252a76a3add8149eea

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

@@ -16,6 +16,7 @@
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.Toast;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
@@ -45,41 +46,13 @@
import safeluck.drive.evaluation.util.CThreadPoolExecutor;
import safeluck.drive.evaluation.util.FileUtil;

public class RoadDriveMapFragmentaa extends SupportFragment {
public class RoadDriveMapFragmentaa extends SupportFragment implements View.OnClickListener {

    private static final int ALL_MAP = 100;
    private int pixels = 80;
    private boolean isDrawing = false;
    private StringBuffer buffer = null;//存放地图的buffer
    private ICEventListener rtcmicEventListener = new ICEventListener() {
        @Override
        public void onCEvent(String topic, int msgCode, int resultCode, final Object obj) {
            if (msgCode == Constant.DEBUG_RTCM){

                CThreadPoolExecutor.runOnMainThread(new Runnable() {
                    @Override
                    public void run() {
                        Log.i(TAG, "title="+(String)obj);
                        toolbar.setTitle((String)obj);
                    }
                });
            }
        }
    };
    private ICEventListener debugTxticEventListener = new ICEventListener() {
        @Override
        public void onCEvent(String topic, int msgCode, int resultCode, final Object obj) {
            if (msgCode == Constant.DEBUG_TXT){
                CThreadPoolExecutor.runOnMainThread(new Runnable() {
                    @Override
                    public void run() {
                        Log.i(TAG, "subtitle="+(String)obj);
                        toolbar.setSubtitle((String)obj);
                    }
                });

            }
        }
    };
   
    private ICEventListener speedListener = new ICEventListener() {
        @Override
        public void onCEvent(String topic, int msgCode, int resultCode, Object obj) {
@@ -137,20 +110,13 @@
    }
    private int avaliableHeight,avalibleWidth;
    private void initView(View view) {
        toolbar = view.findViewById(R.id.toolbar);
        toolbar.setTitle("简单地图");
        toolbar.setNavigationIcon(R.drawable.ic_arrow_back_white_24dp);
        toolbar.setNavigationOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                _mActivity.onBackPressed();
            }
        });

        avaliableHeight= getResources().getDisplayMetrics().heightPixels;
        avalibleWidth = getResources().getDisplayMetrics().widthPixels;
        Log.i(TAG, "initView: aliwidht="+avalibleWidth+" height="+avaliableHeight);
        mSurfaceView = view.findViewById(R.id.surfaceview);

        view.findViewById(R.id.btn_reduce).setOnClickListener(this);
        view.findViewById(R.id.btn_amplify).setOnClickListener(this);
        holder = mSurfaceView.getHolder();

        holder.addCallback(new SurfaceHolder.Callback() {
@@ -268,7 +234,7 @@
            car[i][1] = -car[i][1];
        }

        scale_x = Math.round(Math.abs(80 / Math.sqrt(Math.pow(car[0][0], 2) + Math.pow(car[0][1], 2)) ));
        scale_x = Math.round(Math.abs(pixels / Math.sqrt(Math.pow(car[0][0], 2) + Math.pow(car[0][1], 2)) ));
        scale_y = scale_x;

        base_x = bmp.getWidth() / 2;
@@ -680,8 +646,6 @@
    public void onAttach(Context context) {
        super.onAttach(context);
        CEventCenter.onBindEvent(true, icEventListener, Constant.REAL_TIME_POS_CAR_TOPIC);
        CEventCenter.onBindEvent(true, rtcmicEventListener, Constant.BIND_RTCM_TOPIC);
        CEventCenter.onBindEvent(true, debugTxticEventListener, Constant.BIND_DEBUG_TXT);
        CEventCenter.onBindEvent(true, speedListener, Constant.BIND_RTK_SPEED_TOPIC);
    }

@@ -692,9 +656,86 @@
        producer.shutdown();
        consumer.shutdown();
        CEventCenter.onBindEvent(false, icEventListener, Constant.REAL_TIME_POS_CAR_TOPIC);
        CEventCenter.onBindEvent(false, icEventListener, Constant.BIND_RTCM_TOPIC);
        CEventCenter.onBindEvent(false, icEventListener, Constant.BIND_DEBUG_TXT);
        CEventCenter.onBindEvent(false, speedListener, Constant.BIND_RTK_SPEED_TOPIC);
    }
    @Override
    public void onClick(View v) {
        switch (v.getId()){
            case R.id.btn_reduce:

                if (pixels < 5){
                    pixels = 5;
                    Toast.makeText(_mActivity, "已经是最小了，不能再小了", Toast.LENGTH_SHORT).show();
                }else{
                    pixels -= 5;
                }
                break;
            case R.id.btn_amplify:
                if (pixels >80){
                    Toast.makeText(_mActivity, "已经是最大了", Toast.LENGTH_SHORT).show();
                    pixels = 80;
                }else{
                    pixels+=5;
                }
                break;
        }
    }



    void DrawArrows(Canvas canvas, int color, float arrowSize, float x1,
                    float y1, float x2, float y2) {
        paint.setAntiAlias(true);
        paint.setStyle(Paint.Style.STROKE);
        paint.setColor(color);

        // 画直线
        canvas.drawLine(x1, y1, x2, y2, paint);

        // 箭头中的第一条线的起点
        int x3 = 0;
        int y3 = 0;

        // 箭头中的第二条线的起点
        int x4 = 0;
        int y4 = 0;

        double awrad = Math.atan(3.5 / 8);
        double[] arrXY_1 = rotateVec(x2 - x1, y2 - y1, awrad, arrowSize);
        double[] arrXY_2 = rotateVec(x2 - x1, y2 - y1, -awrad, arrowSize);

        // 第一端点
        Double X3 = Double.valueOf(x2 - arrXY_1[0]);
        x3 = X3.intValue();
        Double Y3 = Double.valueOf(y2 - arrXY_1[1]);
        y3 = Y3.intValue();

        // 第二端点
        Double X4 = Double.valueOf(x2 - arrXY_2[0]);
        x4 = X4.intValue();
        Double Y4 = Double.valueOf(y2 - arrXY_2[1]);
        y4 = Y4.intValue();

        Path arrowsPath = new Path();
        arrowsPath.moveTo(x2, y2);
        arrowsPath.lineTo(x3, y3);
        arrowsPath.lineTo(x4, y4);
        arrowsPath.close();
        canvas.drawLine(x3, y3, x2, y2, paint);
        canvas.drawLine(x4, y4, x2, y2, paint);
    }

    private double[] rotateVec(float px, float py, double ang, double arrowSize) {
        double mathstr[] = new double[2];
        double vx = px * Math.cos(ang) - py * Math.sin(ang);
        double vy = px * Math.sin(ang) + py * Math.cos(ang);
        double d = Math.sqrt(vx * vx + vy * vy);
        vx = vx / d * arrowSize;
        vy = vy / d * arrowSize;
        mathstr[0] = vx;
        mathstr[1] = vy;
        return mathstr;
    }


}