public DashboardPage()
{
AddReloadToolbarIcon();
this.SetBinding(DashboardPage.MapPinsProperty, nameof(DashboardPageModel.MapPins));
Device.BeginInvokeOnMainThread(async() =>
{
if (await CoordinateHelper.HasGeolocationAccess())
{
CrossGeolocator.Current.PositionChanged += PositionChanged;
await InitializeMapCoordinates();
}
});
InitializeNearPartyView();
InitializeMyPartyView();
InitializeHistoryPartyView();
//Main layout
var mainLayout = new Grid()
{
RowSpacing = 0,
RowDefinitions =
{
new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
},
},
Children =
{
new MapWrapper(_headerMap),
{ _myPartiesContainer, 0, 2 },
{ _interestingPartieContainer,0, 3 },
{ _historyContainer, 0, 4 }
}
};
var mainScroll = new ScrollView
{
Content = mainLayout,
Orientation = ScrollOrientation.Vertical
};
Content = mainScroll;
}
private void SetupGeolocator()
{
Device.BeginInvokeOnMainThread(async() =>
{
if (await CoordinateHelper.HasGeolocationAccess())
{
await CrossGeolocator.Current.StartListeningAsync(50, 100);
CrossGeolocator.Current.PositionChanged += CurrentOnPositionChanged;
}
});
}
public MapWrapper(Map map)
{
_map = map;
HeightRequest = map.HeightRequest;
// check if maps is avaible on device
if (Device.OS == TargetPlatform.Android && !App.MapAvailable)
{
BackgroundColor = Color.Gray.MultiplyAlpha(0.6);
Content = new Label {
Text = AppResources.MapsNotInstalled,
Margin = new Thickness(10)
};
}
else
{
Device.BeginInvokeOnMainThread(async() =>
{
var locationAvailable = await CoordinateHelper.HasGeolocationAccess();
var locationPermissionsAvailable = await
FreshIOC.Container.Resolve <IAlertService>().RequestLocationPermissions();
if (locationPermissionsAvailable && CrossGeolocator.Current.IsGeolocationEnabled)
{
map.IsShowingUser = locationAvailable;
}
if (locationAvailable)
{
Content = map;
}
else
{
Content = new Label
{
Text = AppResources.LocationNotEnabled,
Margin = new Thickness(10)
};
}
});
}
}
