protected override void OnElementChanged(ElementChangedEventArgs <Page> e)
{
base.OnElementChanged(e);
// this is a ViewGroup - so should be able to load an AXML file and FindView<>
var activity = this.Context as Activity;
var auth = new MixRadioAuth(ApiKeys.ClientId,
ApiKeys.ClientSecret,
ApiKeys.OAuthScope.ToString(), // this is ignored and replaced in the MixRadioAuth class
new Uri(ApiKeys.OAuthAuthorizeUrl),
new Uri(ApiKeys.OAuthRedirectUrl),
new Uri(ApiKeys.OAuthTokenUrl));
auth.Title = "Sign in to MixRadio";
auth.Completed += async(sender, eventArgs) =>
{
// We presented the UI, so it's up to us to dimiss it on iOS.
if (eventArgs.IsAuthenticated)
{
var app = (App.Current as App);
await app.ActivityViewModel.LoadXamarinAuthTokenDetails(eventArgs.Account.Properties);
// Xamarin Forms doesn't seem to fire OnAppearing consistantly
// on iOS and Android currently (1.3.1)
// - so this kicks off the initial fetch of data for us...
app.ActivityViewModel.StartPolling();
}
else
{
// The user cancelled
}
await(App.Current as App).MainPage.Navigation.PopModalAsync();
};
activity.StartActivity(auth.GetUI(activity));
}
protected override void OnElementChanged(ElementChangedEventArgs<Page> e)
{
base.OnElementChanged(e);
// this is a ViewGroup - so should be able to load an AXML file and FindView<>
var activity = this.Context as Activity;
var auth = new MixRadioAuth(ApiKeys.ClientId,
ApiKeys.ClientSecret,
ApiKeys.OAuthScope.ToString(), // this is ignored and replaced in the MixRadioAuth class
new Uri(ApiKeys.OAuthAuthorizeUrl),
new Uri(ApiKeys.OAuthRedirectUrl),
new Uri(ApiKeys.OAuthTokenUrl));
auth.Title = "Sign in to MixRadio";
auth.Completed += async (sender, eventArgs) =>
{
// We presented the UI, so it's up to us to dimiss it on iOS.
if (eventArgs.IsAuthenticated)
{
var app = (App.Current as App);
await app.ActivityViewModel.LoadXamarinAuthTokenDetails(eventArgs.Account.Properties);
// Xamarin Forms doesn't seem to fire OnAppearing consistantly
// on iOS and Android currently (1.3.1)
// - so this kicks off the initial fetch of data for us...
app.ActivityViewModel.StartPolling();
}
else
{
// The user cancelled
}
await (App.Current as App).MainPage.Navigation.PopModalAsync();
};
activity.StartActivity(auth.GetUI(activity));
}
public override void ViewDidAppear (bool animated)
{
base.ViewDidAppear (animated);
// Fixed the issue that on iOS 8, the modal wouldn't be popped.
// url : http://stackoverflow.com/questions/24105390/how-to-login-to-facebook-in-xamarin-forms
if( ! IsShown ) {
IsShown = true;
var auth = new MixRadioAuth (ApiKeys.ClientId,
ApiKeys.ClientSecret,
ApiKeys.OAuthScope.ToString(), // this is ignored and replaced in the MixRadioAuth class
new Uri (ApiKeys.OAuthAuthorizeUrl),
new Uri (ApiKeys.OAuthRedirectUrl),
new Uri (ApiKeys.OAuthTokenUrl));
auth.Title = "Sign in to MixRadio";
auth.Completed += async (sender, eventArgs) => {
// We presented the UI, so it's up to us to dimiss it on iOS.
if (eventArgs.IsAuthenticated) {
await (App.Current as App).ActivityViewModel.LoadXamarinAuthTokenDetails(eventArgs.Account.Properties);
} else {
// The user cancelled
}
await (App.Current as App).MainPage.Navigation.PopModalAsync();
};
PresentViewController (auth.GetUI (), true, null);
}
}