Android 高德地图定位+围栏

package com.amap.map3d.demo;import android.app.Activity;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.content.IntentFilter;import android.graphics.Point;import android.net.ConnectivityManager;import android.os.Bundle;import android.util.Log;import android.widget.Toast;import com.amap.api.fence.GeoFence;import com.amap.api.fence.GeoFenceClient;import com.amap.api.fence.GeoFenceListener;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.location.DPoint;import com.amap.api.maps.AMap;import com.amap.api.maps.MapView;import com.amap.api.maps.model.BitmapDescriptorFactory;import com.amap.api.maps.model.CameraPosition;import com.amap.api.maps.model.CircleOptions;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 org.jetbrains.annotations.Nullable;import java.util.List;/** * Created by PVer on 2018/4/9. */public class DingweiActivity extends Activity implements AMapLocationListener, GeoFenceListener {    private AMapLocationClient aMapLocationClient;    private AMapLocationClientOption locationClientOption;    private AMap aMap;    private MapView mapView;    private MyBroadcastReceiver mBReceiver;    @Override    protected void onCreate(@Nullable Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_map);        mapView = (MapView) findViewById(R.id.map);        mapView.onCreate(savedInstanceState);        init();        showLocationIcon();        createMark();        create();//围栏初始化 //注册监听事件        mGeoFenceClient = new GeoFenceClient(getApplicationContext());        mGeoFenceClient.setActivateAction(GeoFenceClient.GEOFENCE_IN| GeoFenceClient.GEOFENCE_OUT| GeoFenceClient.GEOFENCE_STAYED);        mGeoFenceClient.createPendingIntent(GEOFENCE_BROADCAST_ACTION);//接受定位广播        IntentFilter filter = new IntentFilter(                ConnectivityManager.CONNECTIVITY_ACTION);        filter.addAction(GEOFENCE_BROADCAST_ACTION);        mBReceiver = new MyBroadcastReceiver();        registerReceiver(mBReceiver, filter);    }    @Override    protected void onSaveInstanceState(Bundle outState) {        super.onSaveInstanceState(outState);        //在activity执行onSaveInstanceState时执行mMapView.onSaveInstanceState (outState)，保存地图当前的状态        mapView.onSaveInstanceState(outState);    }    //---------------todo  定位代码---------------------------------------------------------------------    public void init() {        aMap = mapView.getMap();        aMapLocationClient = new AMapLocationClient(this);        locationClientOption = new AMapLocationClientOption();        //设置返回地址信息，默认为true        locationClientOption.setNeedAddress(true);//设置定位监听//设置定位模式为高精度模式，Battery_Saving为低功耗模式，Device_Sensors是仅设备模式        locationClientOption.setLocationMode(AMapLocationClientOption.AMapLocationMode.Hight_Accuracy);//设置定位间隔,单位毫秒,默认为2000ms        locationClientOption.setInterval(2000);        aMapLocationClient.setLocationListener(DingweiActivity.this);//定位监听 获取定位信息onLocationChanged()        aMapLocationClient.setLocationOption(locationClientOption);        aMapLocationClient.startLocation();    }    @Override    public void onLocationChanged(AMapLocation aMapLocation) {        StringBuffer sb = new StringBuffer();        if (aMapLocation != null) {            if (aMapLocation.getErrorCode() == 0) {                sb.append("定位成功" + "\n");                sb.append("定位类型: " + aMapLocation.getLocationType() + "\n");                sb.append("经    度    : " + aMapLocation.getLongitude() + "\n");                sb.append("纬    度    : " + aMapLocation.getLatitude() + "\n");                sb.append("精    度    : " + aMapLocation.getAccuracy() + "米" + "\n");                sb.append("提供者    : " + aMapLocation.getProvider() + "\n");                sb.append("速    度    : " + aMapLocation.getSpeed() + "米/秒" + "\n");                sb.append("角    度    : " + aMapLocation.getBearing() + "\n");                // 获取当前提供定位服务的卫星个数                sb.append("星    数    : " + aMapLocation.getSatellites() + "\n");                sb.append("国    家    : " + aMapLocation.getCountry() + "\n");                sb.append("省            : " + aMapLocation.getProvince() + "\n");                sb.append("市            : " + aMapLocation.getCity() + "\n");                sb.append("城市编码 : " + aMapLocation.getCityCode() + "\n");                sb.append("区            : " + aMapLocation.getDistrict() + "\n");                sb.append("区域 码   : " + aMapLocation.getAdCode() + "\n");                sb.append("地    址    : " + aMapLocation.getAddress() + "\n");                sb.append("兴趣点    : " + aMapLocation.getPoiName() + "\n");                //定位完成的时间      //              sb.append("定位时间: " + Utils.formatUTC(aMapLocation.getTime(), "yyyy-MM-dd HH:mm:ss") + "\n");                //Log.e("tag", sb.toString());            }        }    }    //todo------------定位图标与map  的关联-----------------------------------------    private MyLocationStyle myLocationStyle;    public void showLocationIcon() {        myLocationStyle = new MyLocationStyle();//初始化定位蓝点样式类myLocationStyle.myLocationType(MyLocationStyle.LOCATION_TYPE_LOCATION_ROTATE);//连续定位、且将视角移动到地图中心点，定位点依照设备方向旋转，并且会跟随设备移动。（1秒1次定位）如果不设置myLocationType，默认也会执行此种模式。        myLocationStyle.interval(2000); //设置连续定位模式下的定位间隔，只在连续定位模式下生效，单次定位模式下不会生效。单位为毫秒。        myLocationStyle.myLocationType(MyLocationStyle.LOCATION_TYPE_LOCATE);//定位模式 不跟随   默认情况下跟随        aMap.setMyLocationStyle(myLocationStyle);  //图片与map 相互关联        aMap.getUiSettings().setMyLocationButtonEnabled(true);//设置默认定位按钮是否显示，非必需设置。        aMap.setMyLocationEnabled(true);// 设置为true表示启动显示定位蓝点，false表示隐藏定位蓝点并不进行定位，默认是false。    }    //todo -----------------創建圍欄创建围栏  并监听 围栏事件--------    private GeoFenceClient mGeoFenceClient;    public void showWeiLan(double v1, double v2) {        //创建自定义 围栏   圆形//创建一个中心点坐标        DPoint centerPoint = new DPoint(v1, v2);        mGeoFenceClient.addGeoFence(centerPoint, 300f, "1");        //围栏监听信息        mGeoFenceClient.setGeoFenceListener(this);        Log.e("tag", "============围栏300==================1");    }    //绘制面    public void circle(double v1, double v2) {        LatLng latLng = new LatLng(v1, v2);        aMap.addCircle(new CircleOptions().center(latLng)                .radius(300).strokeColor(Const.STROKE_COLOR)                .fillColor(Const.FILL_COLOR).strokeWidth(Const.STROKE_WIDTH));        Log.e("tag", "============圈圈300==================2");    }    //点击地图任意一个地方创建围栏    public void create() {        aMap.setOnMapClickListener(new AMap.OnMapClickListener() {            @Override            public void onMapClick(LatLng latLng) {                Log.e("经纬度", latLng.latitude + "/////" + latLng.longitude);                circle(latLng.latitude, latLng.longitude);                showWeiLan(latLng.latitude, latLng.longitude);            }        });    }    //围栏监听信息    @Override    public void onGeoFenceCreateFinished(List list, int i, String s) {        if (i == GeoFence.ADDGEOFENCE_SUCCESS) {//判断围栏是否创建成功            //geoFenceList就是已经添加的围栏列表            //    Toast.makeText(DingweiActivity.this, "yy", Toast.LENGTH_SHORT).show();            Log.e("ee", "创建围栏成功");            //创建并设置PendingIntent  发送广播        } else {            //geoFenceList就是已经添加的围栏列表            Log.e("ee", "创建围栏失敗");        }    }    //todo -------------------------------------------------------------------    //定义接收广播的action字符串    public static final String GEOFENCE_BROADCAST_ACTION = "com.location.apis.geofencedemo.broadcast";    class MyBroadcastReceiver extends BroadcastReceiver {        @Override        public void onReceive(Context context, Intent intent) {            if (intent.getAction().equals(GEOFENCE_BROADCAST_ACTION)) {                //解析广播内容                Bundle bundle = intent.getExtras();                //获取当前有触发的围栏对象：                GeoFence fence = bundle.getParcelable(GeoFence.BUNDLE_KEY_FENCE);                Toast.makeText(context, fence.getStatus() + "-----------", Toast.LENGTH_SHORT).show();                int status = bundle.getInt(GeoFence.BUNDLE_KEY_FENCESTATUS);                StringBuffer sb = new StringBuffer();                switch (status) {                    case GeoFence.STATUS_LOCFAIL:                        sb.append("定位失败");                        break;                    case GeoFence.STATUS_IN:                        sb.append("进入围栏 ");                        Toast.makeText(context, "enter围栏", Toast.LENGTH_SHORT).show();                        Log.e("tttt", "进入围栏");                        break;                    case GeoFence.STATUS_OUT:                        sb.append("离开围栏 ");                        Toast.makeText(context, "离开围栏", Toast.LENGTH_SHORT).show();                        Log.e("tttt", "离开围栏");                        break;                    case GeoFence.STATUS_STAYED:                        sb.append("停留在围栏内 ");                        Log.e("tttt", "停留围栏");                        Toast.makeText(context, "停留围栏", Toast.LENGTH_SHORT).show();                        break;                    default:                        break;                }            }        }    }    /**     * 添加mark     */    public void createMark() {        //map  地图添加   监听mark     必须的        aMap.setOnMapLoadedListener(new AMap.OnMapLoadedListener() {            @Override            public void onMapLoaded() {                addMarkersToMap();            }        });        //拖动地图  获取地图位置设置地图状态的监听接口。        aMap.setOnCameraChangeListener(new AMap.OnCameraChangeListener() {            @Override            public void onCameraChange(CameraPosition cameraPosition) {                Log.e("AAPP_CHANGE", cameraPosition.toString());            }            @Override            public void onCameraChangeFinish(CameraPosition cameraPosition) {                Log.e("AAPP_FINISH", cameraPosition.toString());            }        });// 对amap添加移动地图事件监听器    }    /**     * 在地图上添加marker     */    private void addMarkersToMap() {        addMarkerInScreenCenter();    }    /**     * 在屏幕中心添加一个Marker     */    /**     * 可视区域的位置（CameraPosition）     *      * 可视区域的位置由以下属性组成：     * 
     * 目的地（target）     * 缩放级别（zoom）     * 方向（bearing）     * 倾斜角度（tilt）     * 
     * 屏幕当前可视区域的位置可以通过 AMap.getCameraPosition() 方法获取。     * 目的地（target）     * 屏幕中心marker 跳动     * 
     * 该mark  始终在屏幕的中心点 不跟随地图的移动而移动  因此在监听地图拖动监听事件时获取地理位置  也要进行中心点的判断     *      * getCameraPosition（）  和   aMap.setOnCameraChangeListener(new AMap.OnCameraChangeListener() {} CameraPosition  一致     */    Marker screenMarker = null;    private void addMarkerInScreenCenter() {        LatLng latLng = aMap.getCameraPosition().target;//  目的地（target）         缩放级别（zoom）       方向（bearing）        倾斜角度（tilt）        Point screenPosition = aMap.getProjection().toScreenLocation(latLng);        screenMarker = aMap.addMarker(new MarkerOptions()                .anchor(0.5f, 0.5f)                .icon(BitmapDescriptorFactory.fromResource(R.drawable.purple_pin)));        //设置Marker在屏幕上,不跟随地图移动        screenMarker.setPositionByPixels(screenPosition.x, screenPosition.y);    }    //通过Mark 所在的坐标点 获取    坐标获取   poi/*    public void getPoi() {        PoiSearch  poiSearch = new PoiSearch(this, query);        poiSearch.setOnPoiSearchListener(this);        poiSearch.setBound(new PoiSearch.SearchBound(new LatLonPoint(locationMarker.getPosition().latitude,                locationMarker.getPosition().longitude), 1000));//设置周边搜索的中心点以及半径    }*/    @Override    protected void onDestroy() {        super.onDestroy();        //在activity执行onDestroy时执行mMapView.onDestroy()，销毁地图        mapView.onDestroy();        aMapLocationClient.onDestroy();//销毁定位客户端，同时销毁本地定位服务。        unregisterReceiver(mBReceiver);    }    @Override    protected void onResume() {        super.onResume();        //在activity执行onResume时执行mMapView.onResume ()，重新绘制加载地图        mapView.onResume();    }    @Override    protected void onPause() {        super.onPause();        //在activity执行onPause时执行mMapView.onPause ()，暂停地图的绘制        mapView.onPause();    }}如图 ：当创建 围栏所在的区域范围内包含自己所在的定点坐标  会提示 已经进入围栏 反之离开围栏
Android 高德地图定位+围栏_第1张图片
Android 高德地图定位+围栏_第2张图片
代码传送https://download.csdn.net/download/bxllove/10340794
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