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)
{
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());
}