高德地圖Android版SDK的應用(定位，新增自定義標記點)
阿新 • • 發佈：2019-02-01
需要先下載高德地圖的 Android SDK和 Android 定位SDK : http://code.autonavi.com/index
package com.fproject.DXCBuy; import com.amap.api.location.AMapLocation; import com.amap.api.location.AMapLocationListener; import com.amap.api.location.LocationManagerProxy; import com.amap.api.location.LocationProviderProxy; import com.amap.api.maps.AMap; import com.amap.api.maps.AMap.InfoWindowAdapter; import com.amap.api.maps.AMap.OnInfoWindowClickListener; import com.amap.api.maps.AMap.OnMarkerClickListener; import com.amap.api.maps.CameraUpdate; import com.amap.api.maps.CameraUpdateFactory; import com.amap.api.maps.LocationSource; import com.amap.api.maps.MapView; import com.amap.api.maps.model.BitmapDescriptorFactory; 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 android.location.Location; import android.os.Bundle; import android.text.SpannableString; import android.text.style.ForegroundColorSpan; import android.view.View; import android.widget.ImageView; import android.widget.TextView; import android.app.Activity; import android.graphics.Color; public class ShopMapActivity extends Activity implements LocationSource, AMapLocationListener, OnInfoWindowClickListener, InfoWindowAdapter, OnMarkerClickListener{ private PublicData pd; private MapView mapView; private AMap aMap; private OnLocationChangedListener mListener; private LocationManagerProxy mAMapLocationManager; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_shopmap); mapView = (MapView) findViewById(R.id.map); mapView.onCreate(savedInstanceState); init(); pd = PublicData.getInstance(); } /** * 初始化AMap物件 */ private void init() { if (aMap == null) { aMap = mapView.getMap(); setUpMap(); } } Marker MEIYIDUO; Marker BOLIAN; Marker CUNZHIHUA; private void setUpMap() { // 自定義系統定位小藍點 MyLocationStyle myLocationStyle = new MyLocationStyle(); myLocationStyle.myLocationIcon(BitmapDescriptorFactory.fromResource(R.drawable.gps)); myLocationStyle.strokeColor(Color.BLACK); myLocationStyle.strokeWidth(5); aMap.setMyLocationStyle(myLocationStyle); // 設定定位資源 aMap.setLocationSource(this); // 設定為true表示系統定位按鈕顯示並響應點選，false表示隱藏，預設是false aMap.setMyLocationEnabled(true); CameraUpdate update = CameraUpdateFactory.newLatLngZoom(new LatLng(23.041725,113.373472), 17); aMap.moveCamera(update); //新增標記 LatLng ll_meiyijia = new LatLng(23.041425,113.37536); LatLng ll_bolian = new LatLng(23.041725,113.373472); LatLng ll_cunzhihua = new LatLng(23.041337,113.372602); MEIYIDUO = aMap.addMarker(new MarkerOptions() .position(ll_meiyijia) .title("美事多超市") .icon(BitmapDescriptorFactory.fromResource(R.drawable.cart_alt)).perspective(true) .draggable(true));// 設定遠小近大效果,2.1.0版本新增 BOLIAN = aMap.addMarker(new MarkerOptions() .position(ll_bolian) .title("博聯超市") .icon(BitmapDescriptorFactory.fromResource(R.drawable.cart_alt)).perspective(true) .draggable(true));// 設定遠小近大效果,2.1.0版本新增 CUNZHIHUA = aMap.addMarker(new MarkerOptions() .position(ll_cunzhihua) .title("春之花超市") .icon(BitmapDescriptorFactory.fromResource(R.drawable.cart_alt)).perspective(true) .draggable(true));// 設定遠小近大效果,2.1.0版本新增 aMap.setOnMarkerClickListener(this); aMap.setOnInfoWindowClickListener(this); aMap.setInfoWindowAdapter(this); BOLIAN.showInfoWindow(); } /** * 此方法需存在 */ @Override protected void onResume() { super.onResume(); mapView.onResume(); } /** * 此方法需存在 */ @Override protected void onPause() { super.onPause(); mapView.onPause(); deactivate(); } /** * 此方法需存在 */ @Override protected void onDestroy() { super.onDestroy(); mapView.onDestroy(); } /** * 此方法已經廢棄 */ @Override public void onLocationChanged(Location location) { } /** * 定位成功後回撥函式 */ @Override public void onLocationChanged(AMapLocation aLocation) { if (mListener != null) { // 將定位資訊顯示在地圖上 mListener.onLocationChanged(aLocation); } } /** * 啟用定位 */ @Override public void activate(OnLocationChangedListener listener) { mListener = listener; if (mAMapLocationManager == null) { mAMapLocationManager = LocationManagerProxy.getInstance(this); /* * mAMapLocManager.setGpsEnable(false);// * 1.0.2版本新增方法，設定true表示混合定位中包含gps定位，false表示純網路定位，預設是true */ // Location SDK定位採用GPS和網路混合定位方式，時間最短是5000毫秒，否則無效 mAMapLocationManager.requestLocationUpdates( LocationProviderProxy.AMapNetwork, 5000, 10, this); } } /** * 停止定位 */ @Override public void deactivate() { mListener = null; if (mAMapLocationManager != null) { mAMapLocationManager.removeUpdates(this); mAMapLocationManager.destory(); } mAMapLocationManager = null; } @Override public void onProviderDisabled(String provider) { // TODO Auto-generated method stub } @Override public void onProviderEnabled(String provider) { // TODO Auto-generated method stub } @Override public void onStatusChanged(String provider, int status, Bundle extras) { // TODO Auto-generated method stub } @Override public View getInfoContents(Marker marker) { return null; } @Override public View getInfoWindow(Marker marker) { View view = getLayoutInflater().inflate(R.layout.custom_info_window, null); ImageView imageView = (ImageView) view.findViewById(R.id.badge); imageView.setImageResource(R.drawable.cart_alt); String title = marker.getTitle(); TextView titleUi = ((TextView) view.findViewById(R.id.title)); SpannableString titleText = new SpannableString(title); titleText.setSpan(new ForegroundColorSpan(Color.BLACK), 0, titleText.length(), 0); titleUi.setTextSize(15); titleUi.setText(titleText); TextView snippetUi = ((TextView) view.findViewById(R.id.snippet)); SpannableString snippetText = new SpannableString("點選進入商店"); snippetText.setSpan(new ForegroundColorSpan(Color.GRAY), 0, snippetText.length(), 0); snippetUi.setTextSize(12); snippetUi.setText(snippetText); return view; } @Override public void onInfoWindowClick(Marker arg0) { if(arg0.equals(MEIYIDUO)) { pd.getHandlerMain().sendMsg("enter_shop", "myj"); } else if(arg0.equals(BOLIAN)) { pd.getHandlerMain().sendMsg("enter_shop", "bl"); } else if(arg0.equals(CUNZHIHUA)) { pd.getHandlerMain().sendMsg("enter_shop", "czh"); } this.finish(); } @Override public boolean onMarkerClick(Marker arg0) { // TODO Auto-generated method stub return false; } }
效果圖：
