From db61166b033e61d543f2489b725118ee5b09d521 Mon Sep 17 00:00:00 2001
From: lizhanwei <Dana_Lee1016@126.com>
Date: 星期四, 09 一月 2020 17:32:07 +0800
Subject: [PATCH] 增加推送车辆模型，场地地图接口；增加查看地图Fragment
---
app/src/main/java/safeluck/drive/evaluation/fragment/MapFragment.java | 365 ++++++++++++++++++++++++++++++++++++++++++----------
1 files changed, 294 insertions(+), 71 deletions(-)
diff --git a/app/src/main/java/safeluck/drive/evaluation/fragment/MapFragment.java b/app/src/main/java/safeluck/drive/evaluation/fragment/MapFragment.java
index f27254c..986f967 100644
--- a/app/src/main/java/safeluck/drive/evaluation/fragment/MapFragment.java
+++ b/app/src/main/java/safeluck/drive/evaluation/fragment/MapFragment.java
@@ -1,72 +1,295 @@
-//package safeluck.drive.evaluation.fragment;
+package safeluck.drive.evaluation.fragment;
+
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.opengl.GLSurfaceView;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.SurfaceHolder;
+import android.view.SurfaceView;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.LinearLayout;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.widget.Toolbar;
+
+
+import me.yokeyword.fragmentation.SupportFragment;
+import safeluck.drive.evaluation.R;
+
+
+/**
+ * MyApplication2
+ * Created by lzw on 2019/9/26. 15:20:58
+ * 閭锛�632393724@qq.com
+ * All Rights Saved! Chongqing AnYun Tech co. LTD
+ */
+public class MapFragment extends SupportFragment{
+ private boolean isDrawing = false;
+
+ public static SupportFragment newInstance(){
+ return new MapFragment();
+ }
+ private SurfaceView mSurfaceView;
+ private static final String TAG = "MapFragment";
+ private SurfaceHolder holder;
+ Path path = new Path();
+ private Canvas canvas;
+ private int x=-1;
+ private int y = -1;
+ private Toolbar toolbar;
+
+ private Bitmap bmp = null;
+ private Canvas canvas2 = null;
+ private Paint paint = null;
+ private int screen_width = 0, screen_height = 0;
+ private String osd = null;
+ private String osd2 = null;
+ private String osd3 = null;
+
+
+ private LinearLayout linearLayout;//surfaceview鐨勭埗瀹瑰櫒锛屼负浜嗙Щ鍔╯urfaceview鑰屼娇鐢紝鍥犱负scrollto涓嶈兘绉诲姩view锛�
+
+
+ @Nullable
+ @Override
+ public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+ View view = inflater.inflate(R.layout.layout_mapfragment,container,false);
+ initView(view);
+ return view;
+ }
+
+ private void initView(View view) {
+ toolbar = view.findViewById(R.id.toolbar);
+ toolbar.setTitle("绠�鍗曞湴鍥�");
+ toolbar.setNavigationIcon(R.drawable.ic_arrow_back_white_24dp);
+ toolbar.setNavigationOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ _mActivity.onBackPressed();
+ }
+ });
+
+ mSurfaceView = view.findViewById(R.id.surfaceview);
+
+ holder = mSurfaceView.getHolder();
+
+ holder.addCallback(new SurfaceHolder.Callback() {
+ @Override
+ public void surfaceCreated(SurfaceHolder surfaceHolder) {
+ Canvas canvas = surfaceHolder.lockCanvas();
+
+ if (canvas != null) {
+ Log.d(TAG, "W = " + canvas.getWidth() + " H = " + canvas.getHeight());
+ screen_width = canvas.getWidth();
+ screen_height = canvas.getHeight();
+ surfaceHolder.unlockCanvasAndPost(canvas);
+
+ bmp = Bitmap.createBitmap(screen_width, screen_height, Bitmap.Config.ARGB_8888);
+ canvas2 = new Canvas(bmp);
+ canvas2.drawColor(Color.WHITE);
+
+ paint = new Paint();
+
+ paint.setTextSize(30);
+ paint.setColor(Color.BLACK);
+ paint.setStrokeWidth(1.5f);
+ paint.setAntiAlias(true);
+ paint.setStyle(Paint.Style.STROKE);
+
+ holder.lockCanvas();
+ canvas.drawBitmap(bmp, 0, 0, paint);
+ holder.unlockCanvasAndPost(canvas);
+ }
+
+ new Thread(new NeedForSpeed()).start();
+ }
+
+ @Override
+ public void surfaceChanged(SurfaceHolder surfaceHolder, int i, int i1, int i2) {
+
+ }
+
+ @Override
+ public void surfaceDestroyed(SurfaceHolder surfaceHolder) {
+
+ }
+ });
+ }
+
+
+ class NeedForSpeed implements Runnable {
+ @Override
+ public void run() {
+ double map[][] = {{1,1}, {10,1}, {10,10}, {1,10}};
+ double car[][] = {{3,3}, {8,3}, {8,8}, {3,8}};
+
+ DrawMap(map, car);
+ }
+ }
+
+ public void DrawMap(final double [][]map, final double [][]car) {
+ if (canvas2 == null || bmp == null) {
+ return;
+ }
+ _mActivity.runOnUiThread(new Runnable() {
+ @Override
+ public void run() {
+ double base_x = 100, base_y = 100;
+ double max_x = 0, min_x = 0, max_y = 0, min_y = 0;
+
+ Log.d(TAG, "DrawMap map size " + map.length + " car size " + car.length);
+
+ for (int i = 0; i < map.length; i++) {
+ if (i == 0) {
+ max_x = map[0][0];
+ min_x = map[0][0];
+ max_y = map[0][1];
+ min_y = map[0][1];
+ } else {
+ if (max_x < map[i][0]) {
+ max_x = map[i][0];
+ }
+ if (min_x > map[i][0]) {
+ min_x = map[i][0];
+ }
+ if (max_y < map[i][1]) {
+ max_y = map[i][1];
+ }
+ if (min_y > map[i][1]) {
+ min_y = map[i][1];
+ }
+ }
+ }
+
+ Log.d(TAG, "DrawMap max_x " + max_x + " max_y " + max_y + " min_x " + min_x + " min_y " + min_y);
+
+ for (int i = 0; i < car.length; i++) {
+ if (max_x < car[i][0]) {
+ max_x = car[i][0];
+ }
+ if (min_x > car[i][0]) {
+ min_x = car[i][0];
+ }
+ if (max_y < car[i][1]) {
+ max_y = car[i][1];
+ }
+ if (min_y > car[i][1]) {
+ min_y = car[i][1];
+ }
+ }
+
+ Log.d(TAG, "DrawMap max_x " + max_x + " max_y " + max_y + " min_x " + min_x + " min_y " + min_y);
+
+ long scale_x = Math.round(500 / (max_x - min_x));
+ long scale_y = Math.round(300 / (max_y - min_y));
+
+ if (scale_x >= scale_y) {
+ scale_x = scale_y;
+ } else {
+ scale_y = scale_x;
+ }
+
+ Log.d(TAG, "DrawMap scale_x " + scale_x + " scale_y " + scale_y);
+
+ canvas2.drawColor(Color.WHITE);
+
+ paint.setStyle(Paint.Style.STROKE);
+
+ Path path = new Path();
+
+ if (map.length != 9) {
+ Log.d(TAG, "DrawMap X = " + String.format("%f", (float) (base_x + (map[0][0] - min_x) * scale_x)) + " Y = " + String.format("%f", (float) (base_y + (map[0][1] - min_y) * scale_y)));
+ path.moveTo((float) (base_x + (map[0][0] - min_x) * scale_x), (float) (base_y + (map[0][1] - min_y) * scale_y));
+ for (int i = 1; i < map.length; i++) {
+ Log.d(TAG, "DrawMap to X = " + (float) (base_x + (map[i][0] - min_x) * scale_x) + " Y = "+ (float) (base_y + (map[i][1] - min_y) * scale_y));
+ path.lineTo((float) (base_x + (map[i][0] - min_x) * scale_x), (float) (base_y + (map[i][1] - min_y) * scale_y));
+ }
+ path.close();
+ } else {
+ path.moveTo((float) (base_x + (map[0][0] - min_x) * scale_x), (float) (base_y + (map[0][1] - min_y) * scale_y));
+ path.lineTo((float) (base_x + (map[8][0] - min_x) * scale_x), (float) (base_y + (map[8][1] - min_y) * scale_y));
+
+ path.moveTo((float) (base_x + (map[2][0] - min_x) * scale_x), (float) (base_y + (map[2][1] - min_y) * scale_y));
+ path.lineTo((float) (base_x + (map[1][0] - min_x) * scale_x), (float) (base_y + (map[1][1] - min_y) * scale_y));
+
+ path.moveTo((float) (base_x + (map[3][0] - min_x) * scale_x), (float) (base_y + (map[3][1] - min_y) * scale_y));
+ path.lineTo((float) (base_x + (map[4][0] - min_x) * scale_x), (float) (base_y + (map[4][1] - min_y) * scale_y));
+
+ path.moveTo((float) (base_x + (map[6][0] - min_x) * scale_x), (float) (base_y + (map[6][1] - min_y) * scale_y));
+ path.lineTo((float) (base_x + (map[5][0] - min_x) * scale_x), (float) (base_y + (map[5][1] - min_y) * scale_y));
+
+ path.moveTo((float) (base_x + (map[7][0] - min_x) * scale_x), (float) (base_y + (map[7][1] - min_y) * scale_y));
+ path.lineTo((float) (base_x + (map[8][0] - min_x) * scale_x), (float) (base_y + (map[8][1] - min_y) * scale_y));
+ }
+ canvas2.drawPath(path, paint);
+
+ path.moveTo((float) (base_x + (car[0][0] - min_x) * scale_x), (float) (base_y + (car[0][1] - min_y)*scale_y));
+ for (int i = 1; i < car.length; i++)
+ path.lineTo((float) (base_x + (car[i][0] - min_x) * scale_x), (float) (base_y + (car[i][1] - min_y)*scale_y));
+ path.close();
+ canvas2.drawPath(path, paint);
+
+ paint.setStyle(Paint.Style.FILL_AND_STROKE);
+
+ if (osd != null) {
+ Path pathText = new Path();
+ pathText.moveTo(100, 470);
+ pathText.lineTo(700, 470);
+ canvas2.drawTextOnPath(osd, pathText, 0, 0, paint);//閫嗘椂閽堢敓鎴�
+ }
+
+ if (osd2 != null) {
+ Path pathText = new Path();
+ pathText.moveTo(10, 30);
+ pathText.lineTo(700, 30);
+ canvas2.drawTextOnPath(osd2, pathText, 0, 0, paint);//閫嗘椂閽堢敓鎴�
+ }
+
+ // 鎻愪氦鐢诲竷
+ Canvas canvas = holder.lockCanvas();
+ canvas.drawBitmap(bmp, 0, 0, paint);
+ holder.unlockCanvasAndPost(canvas);
+ }
+ });
+ }
+
+ public void CCL(final int c, final int who) {
+ _mActivity.runOnUiThread(new Runnable() {
+ @Override
+ public void run() {
+ /*if (canvas2 != null && bmp != null) {
+ if (c == 0)
+ canvas2.drawColor(Color.GREEN);
+ else
+ canvas2.drawColor(Color.GRAY);
+ // 鎻愪氦鐢诲竷
+ Canvas canvas = holder.lockCanvas();
+ canvas.drawBitmap(bmp, 0, 0, paint);
+ holder.unlockCanvasAndPost(canvas);
+ }*/
+// Button button;
+// if (who == 0) {
+// button = findViewById(R.id.sample_button);
+// } else {
+// button = findViewById(R.id.net_button);
+// }
//
-//import android.graphics.Canvas;
-//import android.graphics.Color;
-//import android.graphics.Paint;
-//import android.graphics.Path;
-//import android.graphics.PathDashPathEffect;
-//import android.graphics.Rect;
-//import android.graphics.RectF;
-//import android.opengl.GLSurfaceView;
-//import android.os.Bundle;
-//import android.support.annotation.NonNull;
-//import android.support.annotation.Nullable;
-//import android.support.v7.widget.Toolbar;
-//import android.util.Log;
-//import android.view.LayoutInflater;
-//import android.view.SurfaceHolder;
-//import android.view.SurfaceView;
-//import android.view.View;
-//import android.view.ViewGroup;
-//import android.widget.LinearLayout;
-//
-//import javax.security.auth.login.LoginException;
-//
-//import me.yokeyword.fragmentation.SupportFragment;
-//import safeluck.drive.evaluation.R;
-////import safeluck.drive.evaluation.render.GLRender;
-//
-//
-///**
-// * MyApplication2
-// * Created by lzw on 2019/9/26. 15:20:58
-// * 閭锛�632393724@qq.com
-// * All Rights Saved! Chongqing AnYun Tech co. LTD
-// */
-//public class MapFragment extends SupportFragment{
-// private boolean isDrawing = false;
-//
-// public static SupportFragment newInstance(){
-// return new MapFragment();
-// }
-// private GLSurfaceView mGLSurfaceView;
-// private static final String TAG = "MapFragment";
-// private SurfaceHolder holder;
-// Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
-// Path path = new Path();
-// private Canvas canvas;
-// private int x=-1;
-// private int y = -1;
-// private Toolbar toolbar;
-//
-// private LinearLayout linearLayout;//surfaceview鐨勭埗瀹瑰櫒锛屼负浜嗙Щ鍔╯urfaceview鑰屼娇鐢紝鍥犱负scrollto涓嶈兘绉诲姩view锛�
-//
-// @Nullable
-// @Override
-// public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
-// View view = inflater.inflate(R.layout.layout_mapfragment,container,false);
-// initView(view);
-// return view;
-// }
-//
-// private void initView(View view) {
-// toolbar = view.findViewById(R.id.toolbar);
-// toolbar.setTitle("绠�鍗曞湴鍥�");
-//
-// mGLSurfaceView = view.findViewById(R.id.glsurface);
-// mGLSurfaceView.setRenderer(new GLRender());
-// }
-//
-//
-//
-//}
+// if (c == 0)
+// button.setBackgroundColor(Color.GREEN);
+// else
+// button.setBackgroundColor(Color.RED);
+ }
+ });
+ }
+
+
+
+
+}
--
Gitblit v1.8.0