android项目basic，基于mvvm，欲添加用于悬浮窗的类fragment.zip

package com.demo.basic.customviews; import android.content.Context; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.DashPathEffect; import android.graphics.Matrix; import android.graphics.Paint; import android.graphics.PathEffect; import android.graphics.Rect; import android.graphics.RectF; import android.util.AttributeSet; import android.util.Log; import android.view.MotionEvent; import com.demo.basic.base.BaseSurfaceView; import com.demo.basic.data.AppDatabase; import com.demo.basic.data.beans.LocalMapBean; import com.demo.basic.data.beans.MapBean; import com.demo.basic.data.beans.MapPath; import com.demo.basic.data.daos.LocalMapDao; import com.demo.basic.net.ListenerAdapter; import com.demo.basic.net.Requester; import com.demo.basic.utils.PathUtil; import com.demo.basic.utils.Pool; import com.demo.basic.utils.ThreadPool; import java.util.ArrayList; import java.util.List; import java.util.Map; import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.CopyOnWriteArrayList; /** * Created by Wang.Wenhui * Date: 2020/7/8 * Description: blablabla */ public class MapShowView extends BaseSurfaceView { private LocalMapBean nowMapBean; private List<MapPath> mapPaths; private Map<LocalMapBean, List<MapPath>> insides; private PathEffect dash; private int selectCode = 0; private float canvasScale; private float baseX, baseY, scaleX, scaleY; private RectF bounds; private static final String base = "https://geo.datav.aliyun.com/areas_v2/bound/"; private boolean canTouch; private String name = ""; private Matrix matrix, inverse; private float[] pts; private Pool<MapPath> pathPool; private LocalMapDao mapDao; public MapShowView(Context context) { super(context); } public MapShowView(Context context, AttributeSet attrs) { super(context, attrs); } public MapShowView(Context context, AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr); } @Override protected void onInit() { mapPaths = new CopyOnWriteArrayList<>(); mPaint.setTextAlign(Paint.Align.CENTER); insides = new ConcurrentHashMap<>(); dash = new DashPathEffect(new float[]{5, 5}, 0); bounds = new RectF(); if (canvasScale == 0) { canvasScale = 1; } matrix = new Matrix(); inverse = new Matrix(); pts = new float[2]; mapDao = AppDatabase.getDatabase().localMapDao(); pathPool = new Pool<>(MapPath::new); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { int size = MeasureSpec.getSize(widthMeasureSpec); setMeasuredDimension(size, size); } @Override protected void onReady() { callDraw(""); } @Override protected void onDataUpdate() { } @Override protected void onRefresh(Canvas canvas) { } @Override protected void draw(Canvas canvas, Object data) { canvas.drawColor(0xFF20B2AA); canvas.save(); transformCanvas(canvas); drawMainArea(canvas); drawChildAreas(canvas); canvas.restore(); drawName(canvas); } private void transformCanvas(Canvas canvas) { if (baseX != 0 || baseY != 0 || canvasScale != 1) { matrix.reset(); matrix.preScale(canvasScale, canvasScale, scaleX, scaleY); matrix.postTranslate(baseX, baseY); canvas.concat(matrix); } } private void drawMainArea(Canvas canvas) { mPaint.setColor(Color.BLACK); mPaint.setStyle(Paint.Style.STROKE); mPaint.setStrokeWidth(1.2f); for (MapPath mapPath : mapPaths) { canvas.drawPath(mapPath, mPaint); } mPaint.setColor(Color.WHITE); mPaint.setStyle(Paint.Style.FILL); for (MapPath mapPath : mapPaths) { canvas.drawPath(mapPath, mPaint); } mPaint.setStrokeWidth(0.5f); } private void drawChildAreas(Canvas canvas) { for (Map.Entry<LocalMapBean, List<MapPath>> entry : insides.entrySet()) { for (MapPath path : entry.getValue()) { mPaint.setStyle(Paint.Style.STROKE); mPaint.setColor(Color.BLACK); mPaint.setPathEffect(dash); canvas.drawPath(path, mPaint); if (selectCode == entry.getKey().getAdCode()) { mPaint.setPathEffect(null); mPaint.setStyle(Paint.Style.FILL); mPaint.setColor(0xFFFF8C00); canvas.drawPath(path, mPaint); } } } } private void drawName(Canvas canvas) { mPaint.setPathEffect(null); mPaint.setColor(Color.RED); mPaint.setStyle(Paint.Style.FILL); float textSize = getMeasuredWidth() * 0.04f; mPaint.setTextSize(textSize); canvas.drawText(name, getMeasuredWidth() >> 1, textSize * 1.5f, mPaint); } @Override protected void onDrawRect(Canvas canvas, Object data, Rect rect) { } @Override protected boolean preventClear() { return false; } private void setOnLineLocation(MapBean bean) { canTouch = true; selectCode = 0; resetTransform(); resetPaths(); bounds.set(Integer.MAX_VALUE, Integer.MAX_VALUE, Integer.MIN_VALUE, Integer.MIN_VALUE); nowMapBean = getLocalMapBean(bean.getFeatures().get(0), true); pos2Path(mapPaths, nowMapBean.getCoords(), true); if (nowMapBean.getChildrenNum() > 0) { List<LocalMapBean> list = new ArrayList<>(); list.add(nowMapBean); Requester.getBean(base + nowMapBean.getAdCode() + "_full.json", new ListenerAdapter<MapBean>() { @Override public void onSucceed(MapBean mapBean) { super.onSucceed(mapBean); for (MapBean.FeaturesBean feature : mapBean.getFeatures()) { if (feature.getProperties().getLevel() == null) break; MapPath path = new MapPath(); LocalMapBean localMapBean = getLocalMapBean(feature, false); list.add(localMapBean); List<MapPath> paths = new ArrayList<>(); pos2Path(paths, feature.getGeometry().getCoordinates(), false); insides.put(localMapBean, paths); } callDraw(""); if (list.size() > 0) { ThreadPool.fixed().execute(() -> mapDao.insertLocalMaps(list)); } } @Override public void onFailed(Throwable throwable) { super.onFailed(throwable); Log.e("wwh", "MapShowView --> onFailed: " + throwable.getMessage()); } }); } else { ThreadPool.fixed().execute(() -> mapDao.insertLocalMap(nowMapBean)); } name = nowMapBean.getName(); callDraw(""); } private LocalMapBean getLocalMapBean(MapBean.FeaturesBean feature, boolean isFull) { LocalMapBean localMapBean = new LocalMapBean(); localMapBean.setAdCode(feature.getProperties().getAdcode()); localMapBean.setName(feature.getProperties().getName()); localMapBean.setLevel(feature.getProperties().getLevel()); localMapBean.setChildrenNum(feature.getProperties().getChildrenNum()); localMapBean.setFull(isFull); MapBean.FeaturesBean.PropertiesBean.ParentBean parent = feature.getProperties().getParent(); if (parent != null) { localMapBean.setParent(parent.getAdcode()); } localMapBean.setCoords(feature.getGeometry().getCoordinates