public void UpdateAllItems(GLMapInfo[] maps)
{
if (maps == null)
{
return;
}
GLMapManager.SortMaps(maps, center);
ListView listView = (ListView)FindViewById(Android.Resource.Id.List);
listView.Adapter = new MapsAdapter(maps, this, localeSettings);
listView.ItemClick += (object sender, ItemClickEventArgs e) => {
GLMapInfo info = (GLMapInfo)listView.Adapter.GetItem(e.Position);
if (info.IsCollection)
{
Intent intent = new Intent(this, typeof(DownloadActivity));
intent.PutExtra("collectionID", info.MapID);
intent.PutExtra("cx", center.X);
intent.PutExtra("cy", center.Y);
StartActivity(intent);
}
else
{
GLMapDownloadTask task = GLMapManager.GetDownloadTask(info);
if (task != null)
{
task.Cancel();
}
else if (info.State != GLMapInfoState.Downloaded)
{
GLMapManager.CreateDownloadTask(info, this).Start();
}
}
};
listView.ItemLongClick += (object sender, ItemLongClickEventArgs e) => {
GLMapInfo info = ((MapsAdapter)this.listView.Adapter).Maps[e.Position];
GLMapInfoState state = info.State;
if (state == GLMapInfoState.Downloaded || state == GLMapInfoState.NeedResume || state == GLMapInfoState.NeedUpdate)
{
selectedMap = info;
//return false;
}
else
{
//return true;
}
};
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Create your application here
SetContentView(Resource.Layout.map);
mapView = (GLMapView)FindViewById(Resource.Id.map_view);
// Map list is updated, because download button depends on available map list and during first launch this list is empty
GLMapManager.UpdateMapList(this, null);
btnDownloadMap = (Button)this.FindViewById(Resource.Id.button_dl_map);
btnDownloadMap.Click += (object sender, EventArgs e) =>
{
if (mapToDownload != null)
{
GLMapDownloadTask task = GLMapManager.GetDownloadTask(mapToDownload);
if (task != null)
{
task.Cancel();
}
else
{
GLMapManager.CreateDownloadTask(mapToDownload, this).Start();
}
updateMapDownloadButtonText();
}
else
{
Intent i = new Intent(Application.Context, typeof(DownloadActivity));
MapPoint pt = mapView.MapCenter;
i.PutExtra("cx", pt.X);
i.PutExtra("cy", pt.Y);
Application.Context.StartActivity(i);
}
};
GLMapManager.AddStateListener(this);
localeSettings = new GLMapLocaleSettings();
mapView.LocaleSettings = localeSettings;
mapView.LoadStyle(Assets, "DefaultStyle.bundle");
mapView.SetUserLocationImages(mapView.ImageManager.Open("DefaultStyle.bundle/circle-new.svgpb", 1, 0), mapView.ImageManager.Open("DefaultStyle.bundle/arrow-new.svgpb", 1, 0));
mapView.SetScaleRulerStyle(GLUnits.SI, GLMapPlacement.BottomCenter, new MapPoint(10, 10), 200);
mapView.SetAttributionPosition(GLMapPlacement.TopCenter);
CheckAndRequestLocationPermission();
Bundle b = Intent.Extras;
Samples example = (Samples)b.GetInt("example");
switch (example)
{
case Samples.MAP_EMBEDD:
if (!GLMapManager.AddMap(Assets, "Montenegro.vm", null))
{
//Failed to unpack to caches. Check free space.
}
zoomToPoint();
break;
case Samples.MAP_ONLINE:
GLMapManager.SetAllowedTileDownload(true);
break;
case Samples.MAP_ONLINE_RASTER:
mapView.RasterTileSources = new GLMapRasterTileSource[] { new OSMTileSource(this) };
break;
case Samples.ZOOM_BBOX:
zoomToBBox();
break;
case Samples.FLY_TO:
{
mapView.SetMapCenter(MapPoint.CreateFromGeoCoordinates(37.3257, -122.0353), false);
mapView.SetMapZoom(14, false);
Button btn = (Button)FindViewById(Resource.Id.button_action);
btn.Visibility = ViewStates.Visible;
btn.Text = "Fly";
btn.Click += (object sender, EventArgs e) =>
{
double min_lat = 33;
double max_lat = 48;
double min_lon = -118;
double max_lon = -85;
double lat = min_lat + (max_lat - min_lat) * new Random(1).NextDouble();
double lon = min_lon + (max_lon - min_lon) * new Random(2).NextDouble();
MapGeoPoint geoPoint = new MapGeoPoint(lat, lon);
mapView.FlyTo(geoPoint, 15, 0, 0);
};
GLMapManager.SetAllowedTileDownload(true);
break;
}
case Samples.OFFLINE_SEARCH:
GLMapManager.AddMap(Assets, "Montenegro.vm", null);
zoomToPoint();
offlineSearch();
break;
case Samples.MARKERS:
mapView.LongClickable = true;
gestureDetector = new GestureDetector(this, new SimpleOnGestureListenerAnonymousInnerClassHelper(this));
mapView.SetOnTouchListener(new TouchListener(gestureDetector));
addMarkers();
GLMapManager.SetAllowedTileDownload(true);
break;
case Samples.MARKERS_MAPCSS:
addMarkersWithMapcss();
gestureDetector = new GestureDetector(this, new SimpleOnGestureListenerAnonymousInnerClassHelper2(this));
mapView.SetOnTouchListener(new TouchListener(gestureDetector));
GLMapManager.SetAllowedTileDownload(true);
break;
case Samples.MULTILINE:
addMultiline();
break;
case Samples.POLYGON:
addPolygon();
break;
case Samples.CAPTURE_SCREEN:
zoomToPoint();
captureScreen();
break;
case Samples.IMAGE_SINGLE:
{
Button btn = (Button)this.FindViewById(Resource.Id.button_action);
btn.Visibility = ViewStates.Visible;
delImage(btn, null);
break;
}
case Samples.IMAGE_MULTI:
mapView.LongClickable = true;
gestureDetector = new GestureDetector(this, new SimpleOnGestureListenerAnonymousInnerClassHelper3(this));
mapView.SetOnTouchListener(new TouchListener(gestureDetector));
break;
case Samples.GEO_JSON:
loadGeoJSON();
break;
case Samples.STYLE_LIVE_RELOAD:
styleLiveReload();
break;
}
mapView.SetCenterTileStateChangedCallback(() =>
{
RunOnUiThread(() =>
{
updateMapDownloadButton();
});
});
mapView.SetMapDidMoveCallback(() =>
{
if (example == Samples.CALLBACK_TEST)
{
Log.Warn("GLMapView", "Did move");
}
RunOnUiThread(() =>
{
updateMapDownloadButtonText();
});
});
}
