public MapPage(string address, string newPinName)
: this(newPinName)
{
if (!string.IsNullOrWhiteSpace(address))
{
_searchEntry.Text = address.Trim();
_map.SearchAdress(_searchEntry.Text);
}
}
private MapPage(string newPinName)
{
_map = new MapExtend
{
IsShowingUser = true,
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
};
((ObservableCollection <Pin>)_map.Pins).CollectionChanged += (o, e) =>
{
// reset pin names to be the provided name
if (e.NewItems != null)
{
foreach (Pin pin in e.NewItems)
{
pin.Label = newPinName;
}
}
};
#region search
Label searchLabel = new Label
{
Text = "Search:",
FontSize = 20
};
_searchEntry = new Entry
{
HorizontalOptions = LayoutOptions.FillAndExpand
};
Button searchGoButton = new Button
{
Text = "Go",
FontSize = 20
};
searchGoButton.Clicked += (o, e) =>
{
if (!string.IsNullOrWhiteSpace(_searchEntry.Text))
{
try
{
_map.SearchAdress(_searchEntry.Text);
}
catch (Exception ex)
{
try
{
string errorMessage = "Failed to search for address: " + ex.Message;
SensusServiceHelper.Get().Logger.Log(errorMessage, LoggingLevel.Normal, GetType());
SensusServiceHelper.Get().FlashNotificationAsync(errorMessage);
}
catch (Exception)
{
}
finally
{
try
{
Insights.Report(ex, Insights.Severity.Warning);
}
catch (Exception)
{
}
}
}
}
};
#endregion
Button clearPinsButton = new Button
{
Text = "Clear Pins",
FontSize = 20,
HorizontalOptions = LayoutOptions.FillAndExpand
};
clearPinsButton.Clicked += (o, e) =>
{
_map.Pins.Clear();
};
Button okButton = new Button
{
Text = "OK",
FontSize = 20,
HorizontalOptions = LayoutOptions.FillAndExpand
};
okButton.Clicked += async(o, e) =>
{
await Navigation.PopModalAsync();
};
Content = new StackLayout
{
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.FillAndExpand,
Padding = new Thickness(0, 20, 0, 0),
Children =
{
new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { searchLabel, _searchEntry, searchGoButton }
},
new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { clearPinsButton, okButton }
},
_map,
}
};
}
public App()
{
var map = new MapExtend()
{
IsShowingUser = true,
HeightRequest = 100,
WidthRequest = 960,
VerticalOptions = LayoutOptions.FillAndExpand
};
var entryEnd = new Entry
{
Placeholder = "Address",
HorizontalOptions = LayoutOptions.FillAndExpand
};
var btnSearch = new Button
{
Text = "Add",
BackgroundColor = Color.Transparent,
BorderColor = Color.Transparent
};
var btnCreateRoute = new Button
{
Text = "Route",
BackgroundColor = Color.Transparent,
BorderColor = Color.Transparent
};
var barItens = new StackLayout
{
Orientation = StackOrientation.Horizontal
};
btnSearch.Clicked += async(sender, args) =>
{
await map.SearchAdress(entryEnd.Text).ContinueWith(t =>
{
var d = t;
});
entryEnd.Text = string.Empty;
entryEnd.Unfocus();
};
barItens.Children.Add(entryEnd);
barItens.Children.Add(btnSearch);
btnCreateRoute.Clicked += async(sender, args) =>
{
await map.CreateRoute(map.Pins[0].Position, map.Pins[1].Position).ContinueWith(t =>
{
var d = t;
});
};
var btnNearbyLocation = new Button
{
Text = "Nearby Pleaces"
};
btnNearbyLocation.Clicked += async(sender, args) =>
{
await map.NearbyLocations("AIzaSyBuATAkE41ioaMXd6MvWOmFlG2p-MlE6HM", "").ContinueWith(t =>
{
var d = t;
});
};
var stack = new StackLayout
{
Spacing = 0,
Children = { barItens, map, btnCreateRoute, btnNearbyLocation }
};
var locator = CrossGeolocator.Current;
locator.DesiredAccuracy = 50;
var geoLocation = locator.GetPositionAsync().ContinueWith(t =>
{
if (t.IsFaulted)
{
//System.Diagnostics.Debug.WriteLine("Error : {0}", ((GeolocationException)t.Exception.InnerException).Error.ToString());
}
else if (t.IsCanceled)
{
System.Diagnostics.Debug.WriteLine("Error : The geolocation has got canceled !");
}
else
{
var currentLocation = new Position(t.Result.Latitude, t.Result.Longitude);
Device.BeginInvokeOnMainThread(() =>
{
map.MoveToRegion(MapSpan.FromCenterAndRadius(currentLocation, Xamarin.Forms.Maps.Distance.FromMiles(0.5)));
map.EPins.Add(new PinExtend {
Name = "seu endereço", Location = currentLocation, Details = "seu endreço", ResourceNameImg = "icon"
});
});
}
}, TaskScheduler.FromCurrentSynchronizationContext());
// The root page of your application
MainPage = new ContentPage
{
Padding = new Thickness(5, Device.OnPlatform(20, 5, 5), 5, 5),
Content = stack
};
}