public EarthquakesPage ()
{
l = new Label { Text = "Earthquakes", Font = Font.BoldSystemFontOfSize(NamedSize.Large) };
var b = new Button { Text = "Get Earthquakes" };
b.Clicked += async (sender, e) => {
var sv = new GeoNamesWebService();
var es = await sv.GetEarthquakesAsync();
Xamarin.Forms.Device.BeginInvokeOnMainThread( () => {
Debug.WriteLine("found " + es.Length + " earthquakes");
l.Text = es.Length + " earthquakes";
lv.ItemsSource = es;
});
};
lv = new ListView ();
lv.ItemTemplate = new DataTemplate(typeof(TextCell));
lv.ItemTemplate.SetBinding(TextCell.TextProperty, "Summary");
lv.ItemSelected += (sender, e) => {
var eq = (Earthquake)e.SelectedItem;
DisplayAlert("Earthquake info", eq.ToString(), "OK", null);
};
Content = new StackLayout {
Padding = new Thickness (0, 20, 0, 0),
Children = {
l,
b,
lv
}
};
}
public EarthquakesPage()
{
l = new Label {
Text = "Earthquakes",
FontAttributes = FontAttributes.Bold,
FontSize = Device.GetNamedSize(NamedSize.Large, typeof(Label))
};
var b = new Button {
Text = "Get Earthquakes"
};
b.Clicked += async(sender, e) => {
var sv = new GeoNamesWebService();
var es = await sv.GetEarthquakesAsync();
Xamarin.Forms.Device.BeginInvokeOnMainThread(() => {
Debug.WriteLine("found " + es.Length + " earthquakes");
l.Text = es.Length + " earthquakes";
lv.ItemsSource = es;
});
};
lv = new ListView();
lv.ItemTemplate = new DataTemplate(typeof(TextCell));
lv.ItemTemplate.SetBinding(TextCell.TextProperty, "Summary");
lv.ItemSelected += async(sender, e) => {
var eq = (Earthquake)e.SelectedItem;
await DisplayAlert("Earthquake info", eq.ToString(), "OK");
};
Content = new StackLayout {
Padding = new Thickness(0, 20, 0, 0),
Children =
{
l,
b,
lv
}
};
}
public EarthquakesPage()
{
l = new Label { Text = "Earthquakes",
FontAttributes = FontAttributes.Bold,
FontSize = Device.GetNamedSize(NamedSize.Large, typeof(Label)) };
var b = new Button { Text = "Get Earthquakes" };
b.Clicked += async (sender, e) => {
var sv = new GeoNamesWebService();
var es = await sv.GetEarthquakesAsync();
Xamarin.Forms.Device.BeginInvokeOnMainThread( () => {
Debug.WriteLine("found " + es.Length + " earthquakes");
l.Text = es.Length + " earthquakes";
lv.ItemsSource = es;
if (Device.OS == TargetPlatform.iOS)
{ // only put maps on iOS, so much hassle with keys on other platforms
foreach (var eq in es)
{
var p = new Pin();
p.Position = new Position(eq.lat, eq.lng);
p.Label = "Magnitude: " + eq.magnitude;
m.Pins.Add(p);
}
}
});
};
lv = new ListView ();
lv.ItemTemplate = new DataTemplate(typeof(TextCell));
lv.ItemTemplate.SetBinding(TextCell.TextProperty, "Summary");
lv.ItemSelected += async (sender, e) => {
var eq = (Earthquake)e.SelectedItem;
await DisplayAlert("Earthquake info", eq.ToString(), "OK");
};
if (Device.OS == TargetPlatform.iOS)
{ // only put maps on iOS, so much hassle with keys on other platforms
m = new Map();
m.HeightRequest = 200;
Content = new StackLayout
{
Padding = new Thickness(0, 20, 0, 0),
Children = {
l,
b,
m,
lv
}
};
}
else
{
Content = new StackLayout
{
Padding = new Thickness(0, 20, 0, 0),
Children = {
l,
b,
lv
}
};
}
}
public EarthquakesPage()
{
l = new Label {
Text = "Earthquakes",
FontAttributes = FontAttributes.Bold,
FontSize = Device.GetNamedSize(NamedSize.Large, typeof(Label))
};
var b = new Button {
Text = "Get Earthquakes"
};
b.Clicked += async(sender, e) => {
var sv = new GeoNamesWebService();
var es = await sv.GetEarthquakesAsync();
Xamarin.Forms.Device.BeginInvokeOnMainThread(() => {
Debug.WriteLine("found " + es.Length + " earthquakes");
l.Text = es.Length + " earthquakes";
lv.ItemsSource = es;
if (Device.OS == TargetPlatform.iOS)
{ // only put maps on iOS, so much hassle with keys on other platforms
foreach (var eq in es)
{
var p = new Pin();
p.Position = new Position(eq.lat, eq.lng);
p.Label = "Magnitude: " + eq.magnitude;
m.Pins.Add(p);
}
}
});
};
lv = new ListView();
lv.ItemTemplate = new DataTemplate(typeof(TextCell));
lv.ItemTemplate.SetBinding(TextCell.TextProperty, "Summary");
lv.ItemSelected += async(sender, e) => {
var eq = (Earthquake)e.SelectedItem;
await DisplayAlert("Earthquake info", eq.ToString(), "OK");
};
if (Device.OS == TargetPlatform.iOS)
{ // only put maps on iOS, so much hassle with keys on other platforms
m = new Map();
m.HeightRequest = 200;
Content = new StackLayout
{
Padding = new Thickness(0, 20, 0, 0),
Children =
{
l,
b,
m,
lv
}
};
}
else
{
Content = new StackLayout
{
Padding = new Thickness(0, 20, 0, 0),
Children =
{
l,
b,
lv
}
};
}
}
