百度地图 标注 显示信息 Marker单击事件 代码参考

package com.renhui.android.project_baidumap;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.EditText;
import android.widget.PopupWindow;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.baidu.mapapi.map.BaiduMap;
import com.baidu.mapapi.map.BitmapDescriptor;
import com.baidu.mapapi.map.BitmapDescriptorFactory;
import com.baidu.mapapi.map.MapStatusUpdate;
import com.baidu.mapapi.map.MapStatusUpdateFactory;
import com.baidu.mapapi.map.MapView;
import com.baidu.mapapi.map.Marker;
import com.baidu.mapapi.map.MarkerOptions;
import com.baidu.mapapi.map.OverlayOptions;
import com.baidu.mapapi.model.LatLng;
import com.baidu.mapapi.search.core.PoiInfo;
import com.baidu.mapapi.search.geocode.GeoCodeResult;
import com.baidu.mapapi.search.geocode.GeoCoder;
import com.baidu.mapapi.search.geocode.OnGetGeoCoderResultListener;
import com.baidu.mapapi.search.geocode.ReverseGeoCodeResult;
import com.baidu.mapapi.search.poi.OnGetPoiSearchResultListener;
import com.baidu.mapapi.search.poi.PoiCitySearchOption;
import com.baidu.mapapi.search.poi.PoiDetailResult;
import com.baidu.mapapi.search.poi.PoiNearbySearchOption;
import com.baidu.mapapi.search.poi.PoiResult;
import com.baidu.mapapi.search.poi.PoiSearch;

import java.util.ArrayList;
import java.util.List;

public class Main2Activity extends AppCompatActivity implements OnGetPoiSearchResultListener
        , BaiduMap.OnMarkerClickListener, OnGetGeoCoderResultListener{
    private static final String TAG = "APP_Main2Activity";
    private MapView mMapView;
    private EditText edit_city, edit_content;
    private BaiduMap mBaiduMap;
    private PoiSearch mPoiSearch;
    private GeoCoder mGeoCoder;
    private TextView textView;
    private RelativeLayout mRelativeLayout;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main2);
        textView = (TextView) findViewById(R.id.textView);
        textView.setVisibility(View.GONE);
        edit_content = (EditText) findViewById(R.id.edit_content);
        edit_city = (EditText) findViewById(R.id.edit_city);
        mMapView = (MapView) findViewById(R.id.bmapView1);
        mBaiduMap = mMapView.getMap();

        mRelativeLayout = (RelativeLayout) findViewById(R.id.layout);

        mGeoCoder = GeoCoder.newInstance();
        mGeoCoder.setOnGetGeoCodeResultListener(this);

        mPoiSearch = PoiSearch.newInstance();
        mPoiSearch.setOnGetPoiSearchResultListener(this);
        mBaiduMap.setOnMarkerClickListener(this);
    }

    public void findCityClick(View view) {
        String city = edit_city.getText().toString();
        String content = edit_content.getText().toString();
        Log.d(TAG, "findCityClick: city = " + city);
        Log.d(TAG, "findCityClick: content = " + content);
        if (TextUtils.isEmpty(city)) {
            city = "北京";
        }
        mPoiSearch.searchInCity(new PoiCitySearchOption()
                .city(city)
                .keyword(content)
                .pageNum(1)
                .pageCapacity(10));
        Toast.makeText(Main2Activity.this, "正在检索", Toast.LENGTH_SHORT).show();
////        }
//        mGeoCoder.geocode(new GeoCodeOption().city(city).address(content));
    }

    @Override
    public void onGetPoiResult(PoiResult poiResult) {
        Log.d(TAG, "onGetPoiResult: poiResult" + poiResult);
        mBaiduMap.clear();
        List poiInfo = poiResult.getAllPoi();
        ArrayList over = new ArrayList<>();
        for (PoiInfo info : poiInfo) {
            textView.setText(info.name);
            BitmapDescriptor bitmap = BitmapDescriptorFactory.fromView(textView);
            OverlayOptions overlay = new MarkerOptions()
                    .title( "名称："+info.name + "\n" +"地址："+ info.address+"\n"+ "电话："+ info.phoneNum)
                    .position(info.location)
                    .icon(bitmap);
            over.add(overlay);
        }
        mBaiduMap.addOverlays(over);
    }

    @Override
    public void onGetPoiDetailResult(PoiDetailResult poiDetailResult) {}

    /**
     * Marker的点击事件
     * @param marker
     * @return
     */
    @Override
    public boolean onMarkerClick(Marker marker) {
        String titleName = marker.getTitle();
        LatLng position = marker.getPosition();
        Toast.makeText(Main2Activity.this,titleName, Toast.LENGTH_SHORT).show();
        MapStatusUpdate mapStatusUpdate = MapStatusUpdateFactory.newLatLng(position);
        mBaiduMap.setMapStatus(mapStatusUpdate);

        DisplayMetrics displayMetrics = new DisplayMetrics();
        getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
        int height = displayMetrics.heightPixels/2;
        int width = displayMetrics.widthPixels/2;
        createPopupWindow(titleName).showAtLocation(mRelativeLayout, Gravity.TOP,height,width);
        return true;
    }
    /**
     * 创建地理编码检索监听者
     * @param geoCodeResult
     */
    @Override
    public void onGetGeoCodeResult(GeoCodeResult geoCodeResult) {
        String name = geoCodeResult.getAddress();
        Log.d(TAG, "onGetGeoCodeResult: name =" + name);
        LatLng location = geoCodeResult.getLocation();
        Log.d(TAG, "onGetGeoCodeResult: location =" + location);
        mPoiSearch.searchNearby(new PoiNearbySearchOption()
                .location(location)
                .keyword(name)
                .radius(2000));
//        MapStatusUpdate mapStatusUpdate = MapStatusUpdateFactory.newLatLng(location);
        //某处坐标 40.1077840000,116.3894130000
    }
    @Override
    public void onGetReverseGeoCodeResult(ReverseGeoCodeResult reverseGeoCodeResult) {}

    /**
     * 创建一个 PopupWindow 弹窗
     */
    private PopupWindow createPopupWindow(String title){

        View view = getLayoutInflater().inflate(R.layout.item_popu,null);
        PopupWindow  popupWindow = new PopupWindow(view,
                ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.WRAP_CONTENT);
        //设置动画效果
        popupWindow.setAnimationStyle(android.R.anim.fade_in);
//        //设置背景
//        popupWindow.setBackgroundDrawable(getResources().getDrawable(R.drawable.meinv1));
        //设置透明度
//        popupWindow.getBackground().setAlpha(100);
        TextView tv_info = (TextView) view.findViewById(R.id.text_info);
        tv_info.setText(title);
        //获取焦点
        popupWindow.setFocusable(true);
        //可以触摸
        popupWindow.setTouchable(true);
        //
        popupWindow.setOutsideTouchable(true);
        //防止虚拟软键盘被弹出菜单遮住
        popupWindow.setInputMethodMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);

//        popupWindow.showAtLocation(view, Gravity.BOTTOM,0,0);
        return popupWindow; //返回一个popupWindow对象，那么直接调用该方法就可以了
    }
}