static async Task <bool> PlatformOpenAsync(Uri uri, BrowserLaunchOptions options)
{
switch (options.LaunchMode)
{
case BrowserLaunchMode.SystemPreferred:
var nativeUrl = new NSUrl(uri.AbsoluteUri);
var sfViewController = new SFSafariViewController(nativeUrl, false);
var vc = Platform.GetCurrentViewController();
if (options.PreferredToolbarColor != null)
{
sfViewController.PreferredBarTintColor = options.PreferredToolbarColor.AsUIColor();
}
if (options.PreferredControlColor != null)
{
sfViewController.PreferredControlTintColor = options.PreferredControlColor.AsUIColor();
}
if (sfViewController.PopoverPresentationController != null)
{
sfViewController.PopoverPresentationController.SourceView = vc.View;
}
if (options.HasFlag(BrowserLaunchFlags.PresentAsFormSheet))
{
sfViewController.ModalPresentationStyle = UIModalPresentationStyle.FormSheet;
}
else if (options.HasFlag(BrowserLaunchFlags.PresentAsPageSheet))
{
sfViewController.ModalPresentationStyle = UIModalPresentationStyle.PageSheet;
}
await vc.PresentViewControllerAsync(sfViewController, true);
break;
case BrowserLaunchMode.External:
return(await Launcher.PlatformOpenAsync(uri));
}
return(true);
}
static Task <bool> PlatformOpenAsync(Uri uri, BrowserLaunchOptions options)
{
var nativeUri = AndroidUri.Parse(uri.AbsoluteUri);
switch (options.LaunchMode)
{
case BrowserLaunchMode.SystemPreferred:
var tabsBuilder = new CustomTabsIntent.Builder();
tabsBuilder.SetShowTitle(true);
if (options.PreferredToolbarColor.HasValue)
#pragma warning disable CS0618 // Type or member is obsolete
{
tabsBuilder.SetToolbarColor(options.PreferredToolbarColor.Value.ToInt());
}
#pragma warning restore CS0618 // Type or member is obsolete
if (options.TitleMode != BrowserTitleMode.Default)
{
tabsBuilder.SetShowTitle(options.TitleMode == BrowserTitleMode.Show);
}
var tabsIntent = tabsBuilder.Build();
ActivityFlags?tabsFlags = null;
Context context = Platform.GetCurrentActivity(false);
if (context == null)
{
context = Platform.AppContext;
// If using ApplicationContext we need to set ClearTop/NewTask (See #225)
tabsFlags = ActivityFlags.ClearTop | ActivityFlags.NewTask;
}
#if __ANDROID_24__
if (Platform.HasApiLevelN && options.HasFlag(BrowserLaunchFlags.LaunchAdjacent))
{
if (tabsFlags.HasValue)
{
tabsFlags |= ActivityFlags.LaunchAdjacent | ActivityFlags.NewTask;
}
else
{
tabsFlags = ActivityFlags.LaunchAdjacent | ActivityFlags.NewTask;
}
}
#endif
// Check if there's flags specified to use
if (tabsFlags.HasValue)
{
tabsIntent.Intent.SetFlags(tabsFlags.Value);
}
tabsIntent.LaunchUrl(context, nativeUri);
break;
case BrowserLaunchMode.External:
var intent = new Intent(Intent.ActionView, nativeUri);
var flags = ActivityFlags.ClearTop | ActivityFlags.NewTask;
#if __ANDROID_24__
if (Platform.HasApiLevelN && options.HasFlag(BrowserLaunchFlags.LaunchAdjacent))
{
flags |= ActivityFlags.LaunchAdjacent;
}
#endif
intent.SetFlags(flags);
if (!Platform.IsIntentSupported(intent))
{
throw new FeatureNotSupportedException();
}
Platform.AppContext.StartActivity(intent);
break;
}
return(Task.FromResult(true));
}