private void InitMapView()
{
var aMap = AMapView.Map;
// 显示实时交通状况
aMap.TrafficEnabled = true;
//地图模式可选类型：MAP_TYPE_NORMAL,MAP_TYPE_SATELLITE,MAP_TYPE_NIGHT
// 卫星地图模式
aMap.MapType = AMap.MapTypeSatellite;
var uiSettings = aMap.UiSettings;
//设置默认定位按钮是否显示，非必需设置。
uiSettings.MyLocationButtonEnabled = true;
//控制比例尺控件是否显示
uiSettings.ZoomControlsEnabled = false;
//显示指南针
uiSettings.CompassEnabled = true;
MyLocationStyle myLocationStyle = new MyLocationStyle();
//定位一次，且将视角移动到地图中心点
myLocationStyle.InvokeMyLocationType(MyLocationStyle.LocationTypeLocate);
//设置是否显示定位小蓝点
myLocationStyle.ShowMyLocation(true);
//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.InvokeInterval(2000);
//设置定位蓝点的Style
aMap.MyLocationStyle = myLocationStyle;
aMap.SetOnMyLocationChangeListener(new AMapLocationChange(this));
// 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
aMap.MyLocationEnabled = true;
}
protected override void OnCreate(Bundle savedInstanceState)
{
TabLayoutResource = Resource.Layout.Tabbar;
ToolbarResource = Resource.Layout.Toolbar;
base.OnCreate(savedInstanceState);
//3dmap相关
mapView = new MapView(this);
mapView.OnCreate(savedInstanceState);
//定位相关
mLocationClient = new AMapLocationClient(this);
mLocationClient.SetLocationListener(new AMapLocationListener());
mLocationClient.StartLocation();
myLocationStyle = new MyLocationStyle();
myLocationStyle.InvokeInterval(2000);
mapView.Map.MyLocationStyle = myLocationStyle;
mapView.Map.MyLocationEnabled = true;
myLocationStyle.InvokeMyLocationType(MyLocationStyle.LocationTypeFollow);
myLocationStyle.ShowMyLocation(true);
Xamarin.Essentials.Platform.Init(this, savedInstanceState);
global::Xamarin.Forms.Forms.Init(this, savedInstanceState);
LoadApplication(new App());
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
mapView = FindViewById <MapView>(Resource.Id.mapView);
button = FindViewById <Button>(Resource.Id.myButton);
button.Click += delegate { button.Text = string.Format("{0} clicks!", count++); };
mapView.OnCreate(savedInstanceState);
locationClient = new AMapLocationClient(this.ApplicationContext);
locationClientOption = new AMapLocationClientOption();
locationClientOption.SetWifiActiveScan(false);
locationClientOption.SetMockEnable(true);
locationClientOption.SetLocationMode(AMapLocationClientOption.AMapLocationMode.DeviceSensors);
locationClient.SetLocationOption(locationClientOption);
locationClient.Location += AMapLocationClient_Location;
if (aMap == null)
{
aMap = mapView.Map;
if (lastCamera == null)
{
lastCamera = CameraUpdateFactory.NewLatLngZoom(new LatLng(lastPositionArray[0], lastPositionArray[1]), 15);
}
aMap.MoveCamera(lastCamera);
if (locationStyle == null)
{
locationStyle = new MyLocationStyle();
locationStyle.ShowMyLocation(true);
locationStyle.InvokeMyLocationType(MyLocationStyle.LocationTypeFollow);
}
aMap.SetMyLocationStyle(locationStyle);
aMap.MyLocationEnabled = true;
aMap.UiSettings.MyLocationButtonEnabled = true; //设置默认定位按钮是否显示，非必需设置。
locationClient.StartLocation();
//aMap.
}
}
private void SetLocation()
{
aMap.SetLocationSource(this); // 设置定位监听
aMap.UiSettings.MyLocationButtonEnabled = true; // 设置默认定位按钮是否
aMap.MyLocationEnabled = true; // 设置为true表示显示定位层并可触发定位，false表示隐藏定位层并不可触发定位，默认是false
//aMap.SetMyLocationType(AMap.LOCATION_TYPE_LOCATE);//设置定位的类型为跟随模式，3D地图才有;
// 自定义系统定位小蓝点
MyLocationStyle myLocationStyle = new MyLocationStyle();
myLocationStyle.InvokeMyLocationIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.Icon));
// 设置小蓝点的图标
myLocationStyle.InvokeStrokeColor(Android.Graphics.Color.Red); // 设置圆形的边框颜色
myLocationStyle.InvokeRadiusFillColor(Android.Graphics.Color.Argb(100, 0, 0, 180)); // 设置圆形的填充颜色
myLocationStyle.InvokeStrokeWidth(1.0f); // 设置圆形的边框粗细
aMap.SetMyLocationStyle(myLocationStyle);
aMap.MapType = AMap.MapTypeNormal;
}
private void setUpMap()
{
LatLng SHANGHAI = new LatLng(31.238068, 121.501654);
aMap.MoveCamera(CameraUpdateFactory.NewLatLngZoom(SHANGHAI, 14));
aMap.MapType = AMap.MapTypeNormal;
var pins = myAMapPage.Pins;
Drawable d = Resources.GetDrawable(Resource.Drawable.red_location);
Bitmap bitmap = ((BitmapDrawable)d).Bitmap;
LatLng latLng1;
foreach (UserTaskEntInfo pin in pins)
{
latLng1 = new LatLng(pin.Longitude ?? 31.238068, pin.Latitude ?? 121.501654);
var markOption = new MarkerOptions();
markOption.InvokeIcon(BitmapDescriptorFactory.FromBitmap(bitmap));
markOption.InvokeTitle(pin.Name);
markOption.InvokePosition(latLng1);
var fix = aMap.AddMarker(markOption);
fix.ShowInfoWindow();
}
aMap.SetLocationSource(this); // 设置定位监听
aMap.UiSettings.MyLocationButtonEnabled = true; // 设置默认定位按钮是否显示
aMap.MyLocationEnabled = true; // 设置为true表示显示定位层并可触发定位，false表示隐藏定位层并不可触发定位，默认是false
//aMap.SetMyLocationType(AMap.LOCATION_TYPE_LOCATE);//设置定位的类型为跟随模式，3D地图才有;
// 自定义系统定位小蓝点
MyLocationStyle myLocationStyle = new MyLocationStyle();
myLocationStyle.InvokeMyLocationIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.location_marker)); // 设置小蓝点的图标
myLocationStyle.InvokeStrokeColor(Android.Graphics.Color.Black); // 设置圆形的边框颜色
myLocationStyle.InvokeRadiusFillColor(Android.Graphics.Color.Argb(100, 0, 0, 180)); // 设置圆形的填充颜色
myLocationStyle.InvokeStrokeWidth(1.0f); // 设置圆形的边框粗细
aMap.SetMyLocationStyle(myLocationStyle);
}
protected override void OnCreate(Bundle savedInstanceState)
{
TabLayoutResource = Resource.Layout.Tabbar;
ToolbarResource = Resource.Layout.Toolbar;
base.OnCreate(savedInstanceState);
//3dmap相关
mapView = new MapView(this);
mapView.OnCreate(savedInstanceState);
//定位相关
mLocationClient = new AMapLocationClient(this);
mLocationClient.SetLocationListener(new AMapLocationListener());
mLocationClient.StartLocation();
myLocationStyle = new MyLocationStyle();
myLocationStyle.InvokeInterval(2000);
mapView.Map.MyLocationStyle = myLocationStyle;
mapView.Map.MyLocationEnabled = true;
myLocationStyle.InvokeMyLocationType(MyLocationStyle.LocationTypeFollow);
myLocationStyle.ShowMyLocation(true);
//导航相关
navi = AMapNavi.GetInstance(this);
navi.AddAMapNaviListener(this);
navi.SetEmulatorNaviSpeed(260);//260km/h
naviRelativeLayout = LayoutInflater.Inflate(Resource.Layout.NaviLayout, null) as Android.Widget.RelativeLayout;
mAMapNaviView = naviRelativeLayout.FindViewById <AMapNaviView>(Resource.Id.navi_view);
mAMapNaviView.SetAMapNaviViewListener(new AMapNaviViewListener());
mAMapNaviView.OnCreate(savedInstanceState);
Xamarin.Essentials.Platform.Init(this, savedInstanceState);
global::Xamarin.Forms.Forms.Init(this, savedInstanceState);
MessagingCenter.Subscribe <object>(this, SearchPage.QueryWeather, sender =>
{
//检索参数为城市和天气类型，实况天气为WEATHER_TYPE_LIVE、天气预报为WEATHER_TYPE_FORECAST
var mquery = new WeatherSearchQuery("北京", WeatherSearchQuery.WeatherTypeLive);
var mweathersearch = new WeatherSearch(this);
mweathersearch.SetOnWeatherSearchListener(new OnWeatherSearchListener());
mweathersearch.Query = mquery;
mweathersearch.SearchWeatherAsyn(); //异步搜索
});
MessagingCenter.Subscribe <object>(this, TrackPage.StartTrack, sender =>
{
//猎鹰相关
mAMapTrackClient = new AMapTrackClient(this);
//上报周期，采用默认，不设置
//mAMapTrackClient.SetInterval
//本地缓存大小，采用默认，不设置
//mAMapTrackClient.SetCacheSize
//定位模式，采用默认，不设置
//mAMapTrackClient.SetLocationMode
//执行一次，创建serviceid即可
//await (Xamarin.Forms.Application.Current as App).CreateServiceId();
//await (Xamarin.Forms.Application.Current as App).ServiceId();
//137618从ServiceId()获取后复制的
mAMapTrackClient.QueryTerminal(new QueryTerminalRequest(137618, "id1234"), new OnTrackListener(137618, "id1234", mAMapTrackClient));
});
LoadApplication(new App());
}
