private void InitOverlay()
{
var map = FindViewById<MapView>(Resource.Id.bmapView);
var mBaiduMap = map.Map;
//位置
LatLng hotelLatLng = new LatLng(ViewModel.HotelData.Latitude, ViewModel.HotelData.Longitude);
OverlayOptions hotelOverlayOptions = new MarkerOptions()
.InvokeIcon(_hotelBitmap)
.InvokePosition(hotelLatLng)
.InvokeZIndex(9);
mBaiduMap.AddOverlay(hotelOverlayOptions).JavaCast<Marker>();
#region 当前位置
//LatLng locationLatLng = new LatLng(CurrentData.Latitude, CurrentData.Longitude);
//OverlayOptions locationOverlayOptions = new MarkerOptions()
// .InvokeIcon(_localtionBitmap)
// .InvokePosition(locationLatLng)
// .InvokeZIndex(9);
//Marker locationMarker = _mBaiduMap.AddOverlay(locationOverlayOptions).JavaCast<Marker>(); ;
//设置居中
var mMapStatusUpdate = MapStatusUpdateFactory.NewLatLng(hotelLatLng);
//改变地图状态
mBaiduMap.SetMapStatus(mMapStatusUpdate);
#endregion 当前位置
}
public void InitOverlay()
{
// add marker overlay
LatLng llA = new LatLng(39.963175, 116.400244);
LatLng llB = new LatLng(39.942821, 116.369199);
LatLng llC = new LatLng(39.939723, 116.425541);
LatLng llD = new LatLng(39.906965, 116.401394);
OverlayOptions ooA = new MarkerOptions().InvokePosition(llA).InvokeIcon(bdA)
.InvokeZIndex(9);
mMarkerA = Android.Runtime.Extensions.JavaCast<Marker>(mBaiduMap.AddOverlay(ooA));
OverlayOptions ooB = new MarkerOptions().InvokePosition(llB).InvokeIcon(bdB)
.InvokeZIndex(5);
mMarkerB = Android.Runtime.Extensions.JavaCast<Marker>(mBaiduMap.AddOverlay(ooB));
OverlayOptions ooC = new MarkerOptions().InvokePosition(llC).InvokeIcon(bdC)
.Perspective(false).Anchor(0.5f, 0.5f).InvokeRotate(30).InvokeZIndex(7);
mMarkerC = Android.Runtime.Extensions.JavaCast<Marker>(mBaiduMap.AddOverlay(ooC));
OverlayOptions ooD = new MarkerOptions().InvokePosition(llD).InvokeIcon(bdD)
.Perspective(false).InvokeZIndex(7);
mMarkerD = Android.Runtime.Extensions.JavaCast<Marker>(mBaiduMap.AddOverlay(ooD));
// add ground overlay
LatLng southwest = new LatLng(39.92235, 116.380338);
LatLng northeast = new LatLng(39.947246, 116.414977);
LatLngBounds bounds = new LatLngBounds.Builder().Include(northeast)
.Include(southwest).Build();
OverlayOptions ooGround = new GroundOverlayOptions()
.PositionFromBounds(bounds).InvokeImage(bdGround).InvokeTransparency(0.8f);
mBaiduMap.AddOverlay(ooGround);
MapStatusUpdate u = MapStatusUpdateFactory
.NewLatLng(bounds.Center);
mBaiduMap.SetMapStatus(u);
}
/**
* ��ӵ㡢�ߡ�����Ρ�Բ������
*/
public void AddCustomElementsDemo()
{
// �������
LatLng p1 = new LatLng(39.97923, 116.357428);
LatLng p2 = new LatLng(39.94923, 116.397428);
LatLng p3 = new LatLng(39.97923, 116.437428);
IList<LatLng> points = new List<LatLng>();
points.Add(p1);
points.Add(p2);
points.Add(p3);
// Android.Graphics.Color.Argb(0xAA, 0xFF, 0x00, 0x00).ToArgb();
// Android.Graphics.Color.ParseColor("#AAFF0000").ToArgb();
OverlayOptions ooPolyline = new PolylineOptions().InvokeWidth(10)
.InvokeColor(Android.Graphics.Color.ParseColor("#AAFF0000").ToArgb()).InvokePoints(points);
mBaiduMap.AddOverlay(ooPolyline);
// ��ӻ���
OverlayOptions ooArc = new ArcOptions().InvokeColor(Android.Graphics.Color.ParseColor("#AA00FF00").ToArgb()).InvokeWidth(4)
.Points(p1, p2, p3);
mBaiduMap.AddOverlay(ooArc);
// ���Բ
LatLng llCircle = new LatLng(39.90923, 116.447428);
OverlayOptions ooCircle = new CircleOptions().InvokeFillColor(0x000000FF)
.InvokeCenter(llCircle).InvokeStroke(new Stroke(5, Android.Graphics.Color.ParseColor("#AA000000").ToArgb()))
.InvokeRadius(1400);
mBaiduMap.AddOverlay(ooCircle);
LatLng llDot = new LatLng(39.98923, 116.397428);
OverlayOptions ooDot = new DotOptions().InvokeCenter(llDot).InvokeRadius(6)
.InvokeColor(Android.Graphics.Color.ParseColor("#FF0000FF").ToArgb());
mBaiduMap.AddOverlay(ooDot);
// ��Ӷ����
LatLng pt1 = new LatLng(39.93923, 116.357428);
LatLng pt2 = new LatLng(39.91923, 116.327428);
LatLng pt3 = new LatLng(39.89923, 116.347428);
LatLng pt4 = new LatLng(39.89923, 116.367428);
LatLng pt5 = new LatLng(39.91923, 116.387428);
List<LatLng> pts = new List<LatLng>();
pts.Add(pt1);
pts.Add(pt2);
pts.Add(pt3);
pts.Add(pt4);
pts.Add(pt5);
OverlayOptions ooPolygon = new PolygonOptions().InvokePoints(pts)
.InvokeStroke(new Stroke(5, Android.Graphics.Color.ParseColor("#AA00FF00").ToArgb())).InvokeFillColor(Android.Graphics.Color.ParseColor("#AAFFFF00").ToArgb());
mBaiduMap.AddOverlay(ooPolygon);
// �������
LatLng llText = new LatLng(39.86923, 116.397428);
OverlayOptions ooText = new TextOptions().InvokeBgColor(Android.Graphics.Color.ParseColor("#AAFFFF00").ToArgb())
.InvokeFontSize(24).InvokeFontColor(Android.Graphics.Color.ParseColor("#FFFF00FF").ToArgb()).InvokeText("�ٶȵ�ͼSDK").InvokeRotate(-30)
.InvokePosition(llText);
mBaiduMap.AddOverlay(ooText);
}
private void InitView()
{
//设置标题栏
var img_header_back = FindViewById<ImageView> (Resource.Id.img_header_back);
img_header_back.Click += (sender, e) =>
{
this.Finish();
OverridePendingTransition(Android.Resource.Animation.SlideInLeft,Android.Resource.Animation.SlideOutRight);
};
var bundle = Intent.Extras;
var alarmPosition = bundle.GetString ("alarmPosition");
if (!string.IsNullOrEmpty (alarmPosition) && alarmPosition.Contains (",")) {
var Positions = alarmPosition.Split(new char[]{','});
nPosition = Convert.ToDouble(Positions [0].Substring (1));
ePosition = Convert.ToDouble(Positions [1].Substring (1));
}
var tv_back = FindViewById<TextView> (Resource.Id.tv_back);
tv_back.Text = "报警详细";
var tv_desc = FindViewById<TextView> (Resource.Id.tv_desc);
tv_desc.Text = "报警位置显示";
mMapView = FindViewById<MapView> (Resource.Id.bmap_view);
bdMap = mMapView.Map;
bdMap.MapType = BaiduMap.MapTypeNormal;
LatLng sourceLatLng = new LatLng(nPosition,ePosition);
// 将GPS设备采集的原始GPS坐标转换成百度坐标
CoordinateConverter converter = new CoordinateConverter();
converter.From(Com.Baidu.Mapapi.Utils.CoordinateConverter.CoordType.Gps);
// sourceLatLng待转换坐标
converter.Coord(sourceLatLng);
LatLng desLatLng = converter.Convert();
//构建MarkerOption，用于在地图上添加Marker
//构建Marker图标
BitmapDescriptor bitmap = BitmapDescriptorFactory
.FromResource(Resource.Drawable.ic_map);
OverlayOptions option = new MarkerOptions().InvokePosition (desLatLng).InvokeIcon(bitmap).Draggable(true).InvokeZIndex(9);
//在地图上添加Marker，并显示
bdMap.AddOverlay(option);
// 将地图移动到覆盖物位置
MapStatusUpdate u = MapStatusUpdateFactory.NewLatLng(desLatLng);
bdMap.SetMapStatus(u);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
Intent intent = Intent;
if (intent.HasExtra("x") && intent.HasExtra("y"))
{
// 当用intent参数时，设置中心点为指定点
Bundle b = intent.Extras;
LatLng p = new LatLng(b.GetDouble("y"), b.GetDouble("x"));
mMapView = new MapView(this,
new BaiduMapOptions().MapStatus(new MapStatus.Builder()
.Target(p).Build()));
}
else
{
mMapView = new MapView(this, new BaiduMapOptions());
}
SetContentView(mMapView);
mBaiduMap = mMapView.Map;
}
public void SearchButtonProcess(View v)
{
if (v.Id == Resource.Id.reversegeocode)
{
EditText lat = FindViewById<EditText>(Resource.Id.lat);
EditText lon = FindViewById<EditText>(Resource.Id.lon);
LatLng ptCenter = new LatLng((float.Parse(lat.Text
.ToString())), (float.Parse(lon.Text.ToString())));
// ��Geo����
mSearch.ReverseGeoCode(new ReverseGeoCodeOption()
.Location(ptCenter));
}
else if (v.Id == Resource.Id.geocode)
{
EditText editCity = FindViewById<EditText>(Resource.Id.city);
EditText editGeoCodeKey = FindViewById<EditText>(Resource.Id.geocodekey);
// Geo����
mSearch.Geocode(new GeoCodeOption().City(
editCity.Text.ToString()).Address(
editGeoCodeKey.Text.ToString()));
}
}
public void OnGetSearchResult(CloudSearchResult result, int error)
{
if (result != null && result.PoiList != null
&& result.PoiList.Count > 0)
{
Log.Debug(LTAG, "onGetSearchResult, result length: " + result.PoiList.Count);
mBaiduMap.Clear();
BitmapDescriptor bd = BitmapDescriptorFactory.FromResource(Resource.Drawable.icon_gcoding);
LatLng ll;
LatLngBounds.Builder builder = new LatLngBounds.Builder();
foreach (CloudPoiInfo info in result.PoiList)
{
ll = new LatLng(info.Latitude, info.Longitude);
OverlayOptions oo = new MarkerOptions().InvokeIcon(bd).InvokePosition(ll);
mBaiduMap.AddOverlay(oo);
builder.Include(ll);
}
LatLngBounds bounds = builder.Build();
MapStatusUpdate u = MapStatusUpdateFactory.NewLatLngBounds(bounds);
mBaiduMap.AnimateMapStatus(u);
}
}
public void OnReceiveLocation(BDLocation location)
{
// map view 销毁后不在处理新接收的位置
if (location == null || _Activity.mMapView == null)
return;
MyLocationData locData = new MyLocationData.Builder()
.Accuracy(location.Radius)
// 此处设置开发者获取到的方向信息，顺时针0-360
.Direction(100).Latitude(location.Latitude)
.Longitude(location.Longitude).Build();
_Activity.mBaiduMap.SetMyLocationData(locData);
if (_Activity.isFirstLoc)
{
_Activity.isFirstLoc = false;
LatLng ll = new LatLng(location.Latitude, location.Longitude);
MapStatusUpdate u = MapStatusUpdateFactory.NewLatLng(ll);
_Activity.mBaiduMap.AnimateMapStatus(u);
}
}
public void OnMapClick(LatLng point)
{
mBaiduMap.HideInfoWindow();
}
public void OnInfoWindowClick()
{
LatLng llNew = new LatLng(ll.Latitude + 0.005,
ll.Longitude + 0.005);
marker.Position = llNew;
iOnMarkerClickListenerImpl.overlayDemo.mBaiduMap.HideInfoWindow();
}
public void OnMapLongClick(LatLng point)
{
mapControlDemo.touchType = "����";
mapControlDemo.currentPt = point;
mapControlDemo.UpdateMapState();
}
public void StartNavi(View view)
{
LatLng pt1 = new LatLng(mLat1, mLon1);
LatLng pt2 = new LatLng(mLat2, mLon2);
// ���� ��������
NaviPara para = new NaviPara();
para.StartPoint = pt1;
para.StartName = "�����￪ʼ";
para.EndPoint = pt2;
para.EndName = "���������";
try
{
BaiduMapNavigation.OpenBaiduMapNavi(para, this);
}
catch (BaiduMapAppNotSupportNaviException e)
{
e.PrintStackTrace();
// ��Ȼ����ԭ������, ������IKVM��bug, Ҳ����������������, ��, �����ָ·
// ������� RuntimeException + if/else �ǶԵ���, �ӵ�
}
catch (RuntimeException e)
{
// (imknown ע)����ԭ�������������� : e.Message
// Android.Runtime.Extensions.JavaCast<BaiduMapAppNotSupportNaviException>(e);
// Android.Runtime.Extensions.JavaCast<IllegalNaviArgumentException>(e);
string currentExceptionSimpleName = e.Class.SimpleName;
string classBaiduMapAppNotSupportNaviExceptionSimpleName = typeof(BaiduMapAppNotSupportNaviException).Name;
// string classIllegalNaviArgumentExceptionSimpleName = typeof(IllegalNaviArgumentException).Name;
if (classBaiduMapAppNotSupportNaviExceptionSimpleName == currentExceptionSimpleName)
{
e.PrintStackTrace();
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.SetMessage("����δ��װ�ٶȵ�ͼapp��app�汾���ͣ����ȷ�ϰ�װ��");
builder.SetTitle("��ʾ");
// builder.SetPositiveButton("ȷ��", delegate {});
// builder.SetPositiveButton("ȷ��", delegate(object sender, DialogClickEventArgs args) {int which = args.Which;});
// builder.SetPositiveButton("ȷ��", (sender, args) => {int which = args.Which;});
// builder.SetPositiveButton("ȷ��", (object sender, DialogClickEventArgs args) => {int which = args.Which;});
builder.SetPositiveButton("ȷ��", (sender, args) =>
{
IDialogInterface dialog = (IDialogInterface)sender;
// IDialogInterface dialog = Android.Runtime.Extensions.JavaCast<IDialogInterface>(sender);
dialog.Dismiss();
BaiduMapNavigation.GetLatestBaiduMapApp(this);
});
builder.SetNegativeButton("ȡ��", (sender, args) =>
{
IDialogInterface dialog = (IDialogInterface)sender;
dialog.Dismiss();
});
builder.Create().Show();
}
}
}
public void StartWebNavi(View view)
{
LatLng pt1 = new LatLng(mLat1, mLon1);
LatLng pt2 = new LatLng(mLat2, mLon2);
// ���� ��������
NaviPara para = new NaviPara();
para.StartPoint = pt1;
para.EndPoint = pt2;
BaiduMapNavigation.OpenWebBaiduMapNavi(para, this);
}
private void InitOverlay()
{
var map = FindViewById<MapView>(Resource.Id.bmapView);
var mBaiduMap = map.Map;
//位置
LatLng hotelLatLng = new LatLng(ViewModel.OrderData.Base.BaiduLat, ViewModel.OrderData.Base.BaiduLon);
OverlayOptions hotelOverlayOptions = new MarkerOptions()
.InvokeIcon(_hotelBitmap)
.InvokePosition(hotelLatLng)
.InvokeZIndex(9);
Marker hotelMarker = mBaiduMap.AddOverlay(hotelOverlayOptions).JavaCast<Marker>();
#region 当前位置
LatLng locationLatLng = new LatLng(CurrentData.Latitude, CurrentData.Longitude);
OverlayOptions locationOverlayOptions = new MarkerOptions()
.InvokeIcon(_localtionBitmap)
.InvokePosition(locationLatLng)
.InvokeZIndex(9);
Marker locationMarker = mBaiduMap.AddOverlay(locationOverlayOptions).JavaCast<Marker>();
var zoomLevel = BaseHelper.GetZoomLevel(ViewModel.OrderData.Base.Distance/1000);
//设置居中
var mMapStatusUpdate = MapStatusUpdateFactory.NewLatLngZoom(hotelLatLng, zoomLevel);
//改变地图状态
mBaiduMap.SetMapStatus(mMapStatusUpdate);
#endregion 当前位置
}
private void InitOverlay()
{
//位置
LatLng hotelLatLng = new LatLng(_hotelEntity.Latitude, _hotelEntity.Longitude);
OverlayOptions hotelOverlayOptions = new MarkerOptions()
.InvokeIcon(_hotelBitmap)
.InvokePosition(hotelLatLng)
.InvokeZIndex(9);
Marker hotelMarker = _mBaiduMap.AddOverlay(hotelOverlayOptions).JavaCast<Marker>();
Bundle bundle = new Bundle();
bundle.PutSerializable("info", _hotelEntity);
hotelMarker.ExtraInfo = bundle;
#region 当前位置
LatLng locationLatLng = new LatLng(CurrentData.Latitude, CurrentData.Longitude);
OverlayOptions locationOverlayOptions = new MarkerOptions()
.InvokeIcon(_localtionBitmap)
.InvokePosition(locationLatLng)
.InvokeZIndex(9);
Marker locationMarker = _mBaiduMap.AddOverlay(locationOverlayOptions).JavaCast<Marker>(); ;
//设置居中
MapStatusUpdate mMapStatusUpdate = MapStatusUpdateFactory.NewLatLng(locationLatLng);
//改变地图状态
_mBaiduMap.SetMapStatus(mMapStatusUpdate);
#endregion 当前位置
}
public void OnReceiveLocation(Com.Baidu.Location.BDLocation location)
{
var context = (BaiduMapSample)Context;
var locData = new MyLocationData.Builder()
.Accuracy(location.Radius).Latitude(location.Latitude)
.Longitude(location.Longitude).Build();
context.mBaiduMap.SetMyLocationData(locData);
var latlng = new LatLng(location.Latitude, location.Longitude);
var update = MapStatusUpdateFactory.NewLatLng(latlng);
context.mBaiduMap.AnimateMapStatus(update);
}
public IOnInfoWindowClickListenerImplA(IOnMarkerClickListenerImpl iOnMarkerClickListenerImpl, LatLng ll, Marker marker)
{
this.iOnMarkerClickListenerImpl = iOnMarkerClickListenerImpl;
this.ll = ll;
this.marker = marker;
}
public void OnReceiveLocation(BDLocation location)
{
// map view ���ٺ��ڴ����½��յ�λ��
if (location == null || locationOverlayDemo.mMapView == null)
return;
MyLocationData locData = new MyLocationData.Builder()
.Accuracy(location.Radius)
// �˴����ÿ�����ȡ���ķ�����Ϣ��˳ʱ��0-360
.Direction(100).Latitude(location.Latitude)
.Longitude(location.Longitude).Build();
locationOverlayDemo.mBaiduMap.SetMyLocationData(locData);
if (locationOverlayDemo.isFirstLoc)
{
locationOverlayDemo.isFirstLoc = false;
LatLng ll = new LatLng(location.Latitude,
location.Longitude);
MapStatusUpdate u = MapStatusUpdateFactory.NewLatLng(ll);
locationOverlayDemo.mBaiduMap.AnimateMapStatus(u);
}
}
