高德地图天气-定位（动态图实现）（源码）.zip

package com.example.administrator.my_map; import android.app.Application; import android.content.Intent; import android.graphics.BitmapFactory; import android.os.PersistableBundle; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import android.view.TextureView; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.Toast; import com.amap.api.location.AMapLocation; import com.amap.api.location.AMapLocationClient; import com.amap.api.location.AMapLocationClientOption; import com.amap.api.location.AMapLocationListener; import com.amap.api.maps.AMap; import com.amap.api.maps.CameraUpdateFactory; import com.amap.api.maps.LocationSource; import com.amap.api.maps.MapView; import com.amap.api.maps.TextureMapView; import com.amap.api.maps.UiSettings; import com.amap.api.maps.model.BitmapDescriptor; import com.amap.api.maps.model.BitmapDescriptorFactory; import com.amap.api.maps.model.CameraPosition; import com.amap.api.maps.model.LatLng; import com.amap.api.maps.model.Marker; import com.amap.api.maps.model.MarkerOptions; import com.amap.api.maps.model.MyLocationStyle; import com.amap.api.services.core.LatLonPoint; import com.amap.api.services.core.PoiItem; import com.amap.api.services.core.SuggestionCity; import com.amap.api.services.poisearch.PoiResult; import com.amap.api.services.poisearch.PoiSearch; import com.amap.api.services.route.RouteSearch; import java.util.List; public class MainActivity extends AppCompatActivity implements LocationSource,AMapLocationListener, PoiSearch.OnPoiSearchListener, AMap.OnCameraChangeListener { private MapView mMapView;//显示地图的视图 private AMap aMap;//定义AMap 地图对象的操作方法与接口。 private OnLocationChangedListener mListener;//位置发生变化时的监听 private AMapLocationClient mapLocationClient;//定位服务类。此类提供单次定位、持续定位、地理围栏、最后位置相关功能。 private AMapLocationClientOption mapLocationClientOption;//定位参数设置，通过这个类可以对定位的相关参数进行设置 //在AMapLocationClient进行定位时需要这些参数 //设置地图样式的按钮 private Button btn_weixing; private Button btn_normal; private Button btn_night; //实现高德地图POI搜索 private EditText edt_serch; private Button btn_search; private RouteSearch routeSearch; private String type = "";//poi搜索的类型 private String city = ""; private PoiSearch.Query query;//Poi查询条件类 private PoiSearch poisearch; private PoiResult poiresult;//Poi搜索返回的结果 private LatLng latlng;//经纬度 private List<PoiItem> poiItems; Marker marker = null; boolean isChange = false; private Button btn_shuaxin; //用Android materia 简化界面 @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mMapView = (MapView) findViewById(R.id.map); mMapView.onCreate(savedInstanceState);//必须调用 init(); //设置地图样式 initType(); //开始搜寻目的地 initQuery(); } private void initQuery() { btn_search = (Button) findViewById(R.id.btn_search); edt_serch = (EditText) findViewById(R.id.edt_serch); routeSearch = new RouteSearch(this); btn_search.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { aMap.clear(); doQuery(); poisearch.searchPOIAsyn(); } }); btn_shuaxin = (Button) findViewById(R.id.btn_shuaxin); btn_shuaxin.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(); intent.setClass(MainActivity.this,Activity_Weather.class); startActivity(intent); } }); } private void doQuery() { aMap.setOnMapClickListener(null);// 进行poi搜索时清除掉地图点击事件 int currentPage = 0; type = edt_serch.getText().toString(); Toast.makeText(MainActivity.this,type,Toast.LENGTH_LONG).show(); query = new PoiSearch.Query("", type, "广州");// 第一个参数表示搜索字符串，第二个参数表示poi搜索类型，第三个参数表示poi搜索区域（空字符串代表全国） query.setPageSize(20);// 设置每页最多返回多少条poiitem query.setPageNum(currentPage);// 设置查第一页 LatLonPoint lp = new LatLonPoint(latlng.latitude, latlng.longitude); poisearch = new PoiSearch(this, query); poisearch.setOnPoiSearchListener(MainActivity.this); poisearch.setBound(new PoiSearch.SearchBound(lp, 2000, true)); // 设置搜索区域为以lp点为圆心，其周围2000米范围 } private void initType() { btn_normal = (Button) findViewById(R.id.map_normal); btn_weixing = (Button) findViewById(R.id.map_weixing); btn_night = (Button) findViewById(R.id.map_night); //标准模式 btn_normal.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { aMap.setMapType(AMap.MAP_TYPE_NORMAL); } }); //卫星图模式 btn_weixing.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { aMap.setMapType(AMap.MAP_TYPE_SATELLITE); } }); //夜间模式 btn_night.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { aMap.setMapType(AMap.MAP_TYPE_NIGHT); } }); } //实例化Amap对象 public void init() { if (aMap == null) { aMap = mMapView.getMap(); setConfigrationAmap(); } } //配置Amap对象 public void setConfigrationAmap() { aMap.setLocationSource(MainActivity.this);//设置定位监听 aMap.setMyLocationEnabled(true);//设置显示定位层，并可以出发定位 aMap.getUiSettings().setMyLocationButtonEnabled(true);//设置显示定位按 钮 aMap.setMyLocationType(AMap.LOCATION_TYPE_LOCATE);//设置定位类型 } // 必须重写 @Override public void onSaveInstanceState(Bundle outState, PersistableBundle outPersistentState) { super.onSaveInstanceState(outState, outPersistentState); mMapView.onSaveInstanceState(outState); } // 必须重写 @Override protected void onResume() { super.onResume(); mMapView.onResume(); } // 必须重写 @Override protected void onPause() { super.onPause(); mMapView.onPause(); deactivate(); } // 必须重写 @Override protected void onDestroy() { super.onDestroy(); mMapView.onDestroy(); if(mapLocationClient!=null){ mapLocationClient.onDestroy(); } } //激活定位 @Override public void activate(OnLocationChangedListener onLocationChangedListener) { System.out.println("已经激活定位-------------activate"); mListener=onLocationChangedListener; if(mapLocationClient==null){ mapLocationClient=new AMapLocationClient(MainActivity.this); mapLocationClientOption=new AMapLocationClientOption(); mapLocationClientOption.setLocationMode(AMapLocationClientOption.AMapLocationMode.Hight_Accuracy);//设置定位模式为 高精度 mapLocationClient.setLocationOption(mapLocationClientOption);//设置配置 mapLo