protected override void OnResume()
{
base.OnResume();
if (!started)
{
started = true;
var uri = Android.Net.Uri.Parse(Intent.GetStringExtra(BrowserImpl.StartUrlKey));
var name = CustomTabsHelper.GetPackageNameToUse(this);
if (name != null)
{
var manager = new CustomTabsActivityManager(this);
var intent = new CustomTabsIntent.Builder(manager.Session).Build();
intent.Intent.SetPackage(name);
intent.Intent.AddFlags(ActivityFlags.NoHistory);
intent.LaunchUrl(this, uri);
}
else
{
var intent = new Intent(Intent.ActionView, uri);
StartActivity(intent);
}
return;
}
started = false;
Callbacks?.Invoke(Intent.DataString ?? BrowserImpl.UserCancelResponse);
Finish();
}
public void LaunchNativeEmbeddedBrowser(string url)
{
// TODO: We need the current actiivty. Forms.Context is deprecated, but I had issues
// trying to use Android.App.Appllication.Context when castign to Activity, sooo...?
var activity = Forms.Context as Activity;
if (activity == null)
{
return;
}
customTabs = new CustomTabsActivityManager(activity);
customTabs.CustomTabsServiceConnected += (name, client) =>
{
// Add custom options here, such as Share
};
var mgr = new CustomTabsActivityManager(activity);
mgr.CustomTabsServiceConnected += delegate {
mgr.LaunchUrl(url);
};
mgr.BindService();
}
public void LaunchNativeEmbeddedBrowser(string url)
{
#pragma warning disable CS0618 // Type or member is obsolete
var activity = Forms.Context as Activity;
#pragma warning restore CS0618 // Type or member is obsolete
if (activity == null)
{
return;
}
var mgr = new CustomTabsActivityManager(activity);
mgr.CustomTabsServiceConnected += (name, client) =>
{
mgr.LaunchUrl(url);
};
if (!mgr.BindService())
{
var uri = Android.Net.Uri.Parse(url);
var intent = new Intent(Intent.ActionView, uri);
activity.StartActivity(intent);
}
}
public Task <string> InvokeAsync(string url)
{
if (string.IsNullOrWhiteSpace(url))
{
throw new ArgumentException("Missing url", nameof(url));
}
// Use a TCS to set the task result after the intent finishes
var tcs = new TaskCompletionSource <string>();
customTabs = new CustomTabsActivityManager(activity);
var builder = new CustomTabsIntent.Builder(customTabs.Session)
.SetToolbarColor(Color.Argb(255, 52, 152, 219))
.SetShowTitle(true)
.EnableUrlBarHiding();
var customTabsIntent = builder.Build();
// Ensure the intent is not kept in the history stack, which ensures navigating away will close it
customTabsIntent.Intent.AddFlags(ActivityFlags.NoHistory);
//MainActivity.CustomUrlSchemeCallbackHandler = (response) =>
//{
// activity.StartActivity(typeof(MainActivity));
// tcs.SetResult(response);
//};
// Launch
customTabsIntent.LaunchUrl(activity, Android.Net.Uri.Parse(url));
return(tcs.Task);
}
internal CustomTabsManager(Activity activity, bool warmup = false)
{
this.activity = activity;
this.fallback = new WebViewFallback();
this.customTabsActivityManager = new CustomTabsActivityManager(activity);
this.serviceConnected = new ManualResetEvent(false);
if (warmup)
{
this.customTabsActivityManager.Warmup();
}
var packageForCustomTabs = PackageManagerHelper.PackagesSupportingCustomTabs?.FirstOrDefault().Value;
if (String.IsNullOrEmpty(packageForCustomTabs))
{
this.fallbackNeccessary = true;
}
else
{
this.customTabsActivityManager.CustomTabsServiceConnected += (name, client) =>
{
this.serviceConnected.Set();
};
this.fallbackNeccessary = this.customTabsActivityManager.BindService(packageForCustomTabs);
}
}
public Task <InvokeResult> InvokeAsync(InvokeOptions options)
{
if (string.IsNullOrWhiteSpace(options.StartUrl))
{
throw new ArgumentException("Missing StartUrl", nameof(options));
}
if (string.IsNullOrWhiteSpace(options.EndUrl))
{
throw new ArgumentException("Missing EndUrl", nameof(options));
}
// must be able to wait for the intent to be finished to continue
// with setting the task result
var _tcs = new TaskCompletionSource <InvokeResult>();
// create & open chrome custom tab
_customTabs = new CustomTabsActivityManager(_context);
// build custom tab
var builder = new CustomTabsIntent.Builder(_customTabs.Session)
.SetToolbarColor(Color.Argb(255, 52, 152, 219))
.SetShowTitle(true)
.EnableUrlBarHiding();
var customTabsIntent = builder.Build();
// ensures the intent is not kept in the history stack, which makes
// sure navigating away from it will close it
customTabsIntent.Intent.AddFlags(ActivityFlags.NoHistory);
ActivityMediator.MessageReceivedEventHandler callback = null;
callback = (response) =>
{
// remove handler
AndroidClientChromeCustomTabsApplication
.Mediator.ActivityMessageReceived -= callback;
// set result
_tcs.SetResult(new InvokeResult
{
Response = response,
ResultType = InvokeResultType.Success
});
// start MainActivity (will close the custom tab)
_context.StartActivity(typeof(MainActivity));
};
// attach handler
AndroidClientChromeCustomTabsApplication.Mediator.ActivityMessageReceived
+= callback;
// launch
customTabsIntent.LaunchUrl(_context, Android.Net.Uri.Parse(options.StartUrl));
// need an intent to be triggered when browsing to the "io.identitymodel.native://callback"
// scheme/URI => CallbackInterceptorActivity
return(_tcs.Task);
}
private void LaunchCustomTabs(string url)
{
var packageName = CustomTabsHelper.GetPackageNameToUse(this);
if (string.IsNullOrEmpty(packageName))
{
// in case custom tabs are not supported, use the browser
StartActivity(new Intent(Intent.ActionView, Android.Net.Uri.Parse(url)));
}
else
{
// use custom tabs
var mgr = new CustomTabsActivityManager(this);
var builder = new CustomTabsIntent.Builder(mgr.Session);
var customTabsIntent = builder
.SetToolbarColor(new Color(0x34, 0x98, 0xDB))
.SetShowTitle(true)
.EnableUrlBarHiding()
.Build();
customTabsIntent.Intent.AddFlags(ActivityFlags.NoHistory);
customTabsIntent.Intent.SetPackage(packageName);
customTabsIntent.LaunchUrl(this, Android.Net.Uri.Parse(url));
}
}
public static void Initialize(global::Android.App.Activity a)
{
activity = a;
CustomTabsActivityManager = new CustomTabsActivityManager(a);
CustomTabsIntentBuilder = new CustomTabsIntent.Builder(CustomTabsActivityManager.Session);
CustomTabActivityHelper = new CustomTabActivityHelper();
return;
}
void UseCustomTabsActivityManagerOnly()
{
CustomTabsActivityManager mgr = new CustomTabsActivityManager(this);
mgr.CustomTabsServiceConnected += delegate
{
mgr.LaunchUrl(url);
};
mgr.BindService();
}
private void LoginActivity_Click(object sender, EventArgs e)
{
View dialogLayout = LayoutInflater.Inflate(Resource.Layout.DialogButtonsX2, null);
var termsButton = dialogLayout.FindViewById <Button>(Resource.Id.dialogBtn1);
termsButton.Text = Resources.GetString(Resource.String.LoginOpenTerms);
termsButton.Click += (args, o) =>
{
Intent browserIntent =
new Intent(Intent.ActionView, global::Android.Net.Uri.Parse(
ConfidentialData.api + "terms"));
StartActivity(browserIntent);
};
var privacyButton = dialogLayout.FindViewById <Button>(Resource.Id.dialogBtn2);
privacyButton.Text = Resources.GetString(Resource.String.LoginOpenPrivacy);
privacyButton.Click += (args, o) =>
{
Intent browserIntent =
new Intent(Intent.ActionView, global::Android.Net.Uri.Parse(
ConfidentialData.api + "privacypolicy"));
StartActivity(browserIntent);
};
new global::Android.Support.V7.App.AlertDialog.Builder(this)
.SetTitle(Resource.String.LoginTermsTitle)
.SetMessage(Resource.String.LoginTerms)
.SetView(dialogLayout)
.SetNegativeButton(Resource.String.dialog_cancel, (a, args) => { })
.SetPositiveButton(Resource.String.LoginAgreeTerms, (a, args) =>
{
string buttonText = ((Button)sender).Text;
ExternalLogin chosen = providers.FirstOrDefault(prov => prov.Name == buttonText);
if (chosen == null)
{
return;
}
chromeManager = new CustomTabsActivityManager(this);
// build custom tab
var builder = new CustomTabsIntent.Builder(chromeManager.Session)
.SetShowTitle(true)
.EnableUrlBarHiding();
var customTabsIntent = builder.Build();
customTabsIntent.Intent.AddFlags(ActivityFlags.NoHistory);
chromeManager.Warmup(0L);
customTabsIntent.LaunchUrl(this, global::Android.Net.Uri.Parse(ConfidentialData.api + chosen.Url));
})
.Show();
}
/// <summary>
/// OpenBrowser
/// </summary>
/// <param name="url"></param>
public static void OpenUrl(Activity activity, string url)
{
var builder = new CustomTabsIntent.Builder()
.SetToolbarColor(System.Drawing.Color.Black.ToArgb());
var intent = builder.Build();
var mgr = new CustomTabsActivityManager(activity);
mgr.CustomTabsServiceConnected += delegate {
mgr.LaunchUrl(url, intent);
};
mgr.BindService();
}
protected override void OnAttachedToWindow()
{
base.OnAttachedToWindow();
var mgr = new CustomTabsActivityManager(Context as Activity);
mgr.CustomTabsServiceConnected += (name, client) =>
{
mgr.LaunchUrl(_loginUrl.AbsoluteUri);
};
mgr.BindService();
}
//CustomTabsActivityManager customTabs;
public void LaunchNativeEmbeddedBrowser(string url)
{
// TODO: We need the current actiivty. Forms.Context is deprecated, but I had issues
// trying to use Android.App.Appllication.Context
var activity = Forms.Context as Activity;
if (activity == null)
{
return;
}
var mgr = new CustomTabsActivityManager(activity);
mgr.CustomTabsServiceConnected += delegate {
mgr.LaunchUrl(url);
};
mgr.BindService();
}
public static void Initialize(global::Android.App.Activity a)
{
activity = a;
List <string> packages = PackageManagerHelper.GetPackageNameToUse
(
global::Android.App.Application.Context,
"http://xamarin.com"
);
PackagesSupportingCustomTabs = PackageManagerHelper.PackagesSupportingCustomTabs;
PackageForCustomTabs = PackagesSupportingCustomTabs.FirstOrDefault().Value;
CustomTabsActivityManager = new CustomTabsActivityManager(a);
CustomTabsIntentBuilder = new CustomTabsIntent.Builder(CustomTabsActivityManager.Session);
CustomTabActivityHelper = new CustomTabActivityHelper();
return;
}
void BeginLoadingInitialUrl()
{
var initalUri = state.Authenticator.GetInitialUrlAsync().Result;
var mgr = new CustomTabsActivityManager(this);
mgr.CustomTabsServiceConnected += delegate {
var builder = new CustomTabsIntent.Builder(mgr.Session);
builder.EnableUrlBarHiding();
builder.SetStartAnimations(this, Resource.Animation.slide_in_right, Resource.Animation.slide_out_left);
builder.SetExitAnimations(this, global::Android.Resource.Animation.SlideInLeft, global::Android.Resource.Animation.SlideOutRight);
mgr.LaunchUrl(initalUri.AbsoluteUri, builder.Build());
};
if (!mgr.BindService())
{
var intent = new Intent(Intent.ActionView);
intent.SetData(global::Android.Net.Uri.Parse(initalUri.AbsoluteUri));
StartActivity(intent);
}
}
static Task <bool> BindServiceAsync(CustomTabsActivityManager manager)
{
var tcs = new TaskCompletionSource <bool>();
manager.CustomTabsServiceConnected += OnCustomTabsServiceConnected;
if (!manager.BindService())
{
manager.CustomTabsServiceConnected -= OnCustomTabsServiceConnected;
tcs.TrySetResult(false);
}
return(tcs.Task);
void OnCustomTabsServiceConnected(ComponentName name, CustomTabsClient client)
{
manager.CustomTabsServiceConnected -= OnCustomTabsServiceConnected;
tcs.TrySetResult(true);
}
}
/// <summary>
/// Opens the URL on a Custom Tab if possible. Otherwise fallsback to opening it on a WebView.
/// </summary>
/// <param name="activity"> The host activity. </param>
/// <param name="custom_tabs_intent"> a CustomTabsIntent to be used if Custom Tabs is available. </param>
/// <param name="uri"> the Uri to be opened. </param>
/// <param name="fallback"> a CustomTabFallback to be used if Custom Tabs is not available. </param>
public /*static*/ void LaunchUrlWithCustomTabsOrFallback
(
Activity a,
CustomTabsIntent custom_tabs_intent,
Android.Net.Uri u,
ICustomTabFallback fallback
)
{
uri = u;
activity = a;
string packageName = PackageManagerHelper.GetPackageNameToUse(activity, uri.ToString());
//If we cant find a package name, it means theres no browser that supports
//Chrome Custom Tabs installed. So, we fallback to the webview
if (packageName == null)
{
if (fallback != null)
{
fallback.OpenUri(activity, uri);
}
}
else
{
custom_tabs_intent.Intent.SetPackage(packageName);
// direct call to CustomtTasIntent.LaunchUrl was ported from java samples and refactored
// seems like API changed
//
// custom_tabs_intent.LaunchUrl(activity, uri);
custom_tabs_activit_manager = new CustomTabsActivityManager(activity);
custom_tabs_activit_manager.CustomTabsServiceConnected += custom_tabs_activit_manager_CustomTabsServiceConnected;
service_bound = custom_tabs_activit_manager.BindService();
if (service_bound == false)
{
// No Packages that support CustomTabs
}
}
return;
}
void UseCustomTabsActivityManagerWithIntent()
{
// create & open chrome custom tab
CustomTabsActivityManager mgr = new CustomTabsActivityManager(this);
// build custom tab
CustomTabsIntent.Builder builder = null;
builder = new CustomTabsIntent.Builder(mgr.Session)
.SetToolbarColor(Android.Graphics.Color.Argb(255, 52, 152, 219))
.SetShowTitle(true)
.EnableUrlBarHiding();
CustomTabsIntent customTabsIntent = builder.Build();
// ensures the intent is not kept in the history stack, which makes
// sure navigating away from it will close it
customTabsIntent.Intent.AddFlags(Android.Content.ActivityFlags.NoHistory);
customTabsIntent.LaunchUrl(this, Android.Net.Uri.Parse(url));
return;
}
private Task <WebAuthenticatorResult> AuthenticateAsync(Uri url, Uri callbackUrl)
{
if (_tcs?.Task != null && !_tcs.Task.IsCompleted)
{
_tcs.TrySetCanceled();
}
_tcs = new TaskCompletionSource <WebAuthenticatorResult>();
_tcs.Task.ContinueWith(t =>
{
// Cleanup when done
if (_customTabs != null)
{
_customTabs.CustomTabsServiceConnected -= CustomTabsActivityManager_CustomTabsServiceConnected;
try
{
_customTabs?.Client?.Dispose();
}
finally
{
_customTabs = null;
}
}
});
_uri = url;
_customTabs = CustomTabsActivityManager.From(Platform.CurrentActivity);
_customTabs.CustomTabsServiceConnected += CustomTabsActivityManager_CustomTabsServiceConnected;
if (!_customTabs.BindService())
{
// Fall back to opening the system browser if necessary
var browserIntent = new Intent(Intent.ActionView, global::Android.Net.Uri.Parse(url.OriginalString));
Platform.CurrentActivity.StartActivity(browserIntent);
}
return(_tcs.Task);
}
internal static Task <AuthResult> NavigateAsync(Uri navigateUri, Uri redirectUri, global::Android.App.Activity parentActivity)
{
isWaiting = true;
tcsResponse = new TaskCompletionSource <AuthResult>();
uri = navigateUri;
ParentActivity = parentActivity;
RedirectUri = redirectUri;
CustomTabsActivityManager = new CustomTabsActivityManager(ParentActivity);
CustomTabsActivityManager.NavigationEvent += CustomTabsActivityManager_NavigationEvent;
CustomTabsActivityManager.CustomTabsServiceConnected += CustomTabsActivityManager_CustomTabsServiceConnected;
if (!CustomTabsActivityManager.BindService())
{
// Fall back to opening the system browser if necessary
var browserIntent = new Intent(Intent.ActionView, global::Android.Net.Uri.Parse("http://www.google.com"));
parentActivity.StartActivity(browserIntent);
}
return(WebAuthenticator.ResponseTask);
}
static async Task <bool> StartCustomTabsActivity(Uri url)
{
// Is only set to true if BindServiceAsync succeeds and no exceptions are thrown
var success = false;
var parentActivity = Platform.GetCurrentActivity(true);
var customTabsActivityManager = CustomTabsActivityManager.From(parentActivity);
try
{
if (await BindServiceAsync(customTabsActivityManager))
{
var customTabsIntent = new CustomTabsIntent.Builder(customTabsActivityManager.Session)
.SetShowTitle(true)
.Build();
customTabsIntent.Intent.SetData(global::Android.Net.Uri.Parse(url.OriginalString));
if (customTabsIntent.Intent.ResolveActivity(parentActivity.PackageManager) != null)
{
WebAuthenticatorIntermediateActivity.StartActivity(parentActivity, customTabsIntent.Intent);
success = true;
}
}
}
finally
{
try
{
customTabsActivityManager.Client?.Dispose();
}
finally
{
}
}
return(success);
}
public void LaunchNativeEmbeddedBrowser(string url)
{
var activity = CrossCurrentActivity.Current.Activity;
if (activity == null)
{
return;
}
var customTabsActivityManager = new CustomTabsActivityManager(activity);
customTabsActivityManager.CustomTabsServiceConnected += (name, client) =>
{
customTabsActivityManager.LaunchUrl(url);
};
if (!customTabsActivityManager.BindService())
{
var uri = Android.Net.Uri.Parse(url);
var intent = new Intent(Intent.ActionView, uri);
activity.StartActivity(intent);
}
}
public static void Init(Activity activity)
{
if (isInitialised)
{
return;
}
OnLaunchRequested += (uri, accentColour) =>
{
var manager = CustomTabsActivityManager.From(activity);
manager.CustomTabsServiceConnected += customTabServiceConnected;
if (!manager.BindService())
{
// Fall back to opening the system browser if necessary
var browserIntent = new Intent(Intent.ActionView, Android.Net.Uri.Parse(uri));
activity.StartActivity(browserIntent);
}
void customTabServiceConnected(ComponentName name, CustomTabsClient client)
{
manager.CustomTabsServiceConnected -= customTabServiceConnected;
var intent = new CustomTabsIntent.Builder()
.SetDefaultColorSchemeParams(new CustomTabColorSchemeParams.Builder()
.SetToolbarColor(accentColour)
.SetNavigationBarColor(accentColour)
.Build())
.Build();
intent.Intent.AddFlags(ActivityFlags.SingleTop | ActivityFlags.NoHistory | ActivityFlags.NewTask);
CustomTabsHelper.AddKeepAliveExtra(activity, intent.Intent);
intent.LaunchUrl(activity, Android.Net.Uri.Parse(uri));
}
};
isInitialised = true;
}
}
protected override void OnDestroy()
{
chromeManager = null;
UnregisterReceiver(receiver);
base.OnDestroy();
}
public ChromeCustomTabsBrowser(Activity context)
{
_context = context;
_manager = new CustomTabsActivityManager(_context);
}
/// <summary>
/// Opens the URL on a Custom Tab if possible. Otherwise fallsback to opening it on a WebView.
/// </summary>
/// <param name="activity"> The host activity. </param>
/// <param name="custom_tabs_intent"> a CustomTabsIntent to be used if Custom Tabs is available. </param>
/// <param name="uri"> the Uri to be opened. </param>
/// <param name="fallback"> a CustomTabFallback to be used if Custom Tabs is not available. </param>
public /*static*/ void LaunchUrlWithCustomTabsOrFallback
(
Activity a,
CustomTabsIntent custom_tabs_intent,
string package_name_for_custom_tabs,
Android.Net.Uri u,
ICustomTabFallback fallback
)
{
uri = u;
activity = a;
bool fallback_neccessary = false;
//If we cant find a package name, it means theres no browser that supports
//Chrome Custom Tabs installed. So, we fallback to the webview
if (package_name_for_custom_tabs == null)
{
fallback_neccessary = true;
}
else
{
custom_tabs_activity_manager = new CustomTabsActivityManager(this.activity);
custom_tabs_activity_manager.BindService(package_name_for_custom_tabs);
//custom_tabs_intent.Intent.SetPackage(package_name_for_custom_tabs);
custom_tabs_session = custom_tabs_activity_manager.Session;
custom_tabs_intent_builder = new CustomTabsIntent.Builder(custom_tabs_session);
// direct call to CustomtTasIntent.LaunchUrl was ported from java samples and refactored
// seems like API changed
//------------------------------------------------------------------------------
//custom_tabs_intent.LaunchUrl(activity, uri);
//return;
//------------------------------------------------------------------------------
custom_tabs_activity_manager = new CustomTabsActivityManager(activity);
custom_tabs_intent = custom_tabs_intent_builder.Build();
CustomTabsHelper.AddKeepAliveExtra(activity, custom_tabs_intent.Intent);
custom_tabs_intent.LaunchUrl(activity, uri);
custom_tabs_activity_manager.CustomTabsServiceConnected +=
// custom_tabs_activit_manager_CustomTabsServiceConnected
delegate
{
System.Diagnostics.Debug.WriteLine("CustomTabsActivityManager.CustomTabsServiceConnected");
custom_tabs_activity_manager.LaunchUrl(uri.ToString());
System.Diagnostics.Debug.WriteLine("CustomTabsActivityManager.LaunchUrl");
return;
}
;
System.Diagnostics.Debug.WriteLine($"CustomTabsActivityManager.BindService({package_name_for_custom_tabs})");
service_bound = custom_tabs_activity_manager.BindService(package_name_for_custom_tabs);
//custom_tabs_activity_manager.LaunchUrl(uri.ToString());
//------------------------------------------------------------------------------
if (service_bound == false)
{
System.Diagnostics.Debug.WriteLine($"FALLBACK: No Packages that support CustomTabs");
// No Packages that support CustomTabs
fallback_neccessary = true;
}
}
if (fallback_neccessary == true && fallback != null)
{
fallback.OpenUri(activity, uri);
}
return;
}
static Task <WebAuthenticatorResult> PlatformAuthenticateAsync(Uri url, Uri callbackUrl)
{
var packageName = Platform.AppContext.PackageName;
// Create an intent to see if the app developer wired up the callback activity correctly
var intent = new Intent(Intent.ActionView);
intent.AddCategory(Intent.CategoryBrowsable);
intent.AddCategory(Intent.CategoryDefault);
intent.SetPackage(packageName);
intent.SetData(global::Android.Net.Uri.Parse(callbackUrl.OriginalString));
// Try to find the activity for the callback intent
var c = intent.ResolveActivity(Platform.AppContext.PackageManager);
if (c == null || c.PackageName != packageName)
{
throw new InvalidOperationException($"You must subclass the `{nameof(WebAuthenticatorCallbackActivity)}` and create an IntentFilter for it which matches your `{nameof(callbackUrl)}`.");
}
// Cancel any previous task that's still pending
if (tcsResponse?.Task != null && !tcsResponse.Task.IsCompleted)
{
tcsResponse.TrySetCanceled();
}
tcsResponse = new TaskCompletionSource <WebAuthenticatorResult>();
tcsResponse.Task.ContinueWith(t =>
{
// Cleanup when done
if (CustomTabsActivityManager != null)
{
CustomTabsActivityManager.NavigationEvent -= CustomTabsActivityManager_NavigationEvent;
CustomTabsActivityManager.CustomTabsServiceConnected -= CustomTabsActivityManager_CustomTabsServiceConnected;
try
{
CustomTabsActivityManager?.Client?.Dispose();
}
finally
{
CustomTabsActivityManager = null;
}
}
});
uri = url;
RedirectUri = callbackUrl;
CustomTabsActivityManager = CustomTabsActivityManager.From(Platform.GetCurrentActivity(true));
CustomTabsActivityManager.NavigationEvent += CustomTabsActivityManager_NavigationEvent;
CustomTabsActivityManager.CustomTabsServiceConnected += CustomTabsActivityManager_CustomTabsServiceConnected;
if (!CustomTabsActivityManager.BindService())
{
// Fall back to opening the system browser if necessary
var browserIntent = new Intent(Intent.ActionView, global::Android.Net.Uri.Parse(url.OriginalString));
Platform.CurrentActivity.StartActivity(browserIntent);
}
return(WebAuthenticator.ResponseTask);
}
public ChromeCustomTabsBrowser(Activity context)
{
this.context = context;
manager = new CustomTabsActivityManager(this.context);
}
public ChromeCustomTabBrowser(Activity context)
{
this.context = context;
manager = new CustomTabsActivityManager(context);
//manager = CustomTabsActivityManager.From(context);
}
static async Task <WebAuthenticatorResult> PlatformAuthenticateAsync(WebAuthenticatorOptions webAuthenticatorOptions)
{
var url = webAuthenticatorOptions?.Url;
var callbackUrl = webAuthenticatorOptions?.CallbackUrl;
var packageName = Platform.AppContext.PackageName;
// Create an intent to see if the app developer wired up the callback activity correctly
var intent = new Intent(Intent.ActionView);
intent.AddCategory(Intent.CategoryBrowsable);
intent.AddCategory(Intent.CategoryDefault);
intent.SetPackage(packageName);
intent.SetData(global::Android.Net.Uri.Parse(callbackUrl.OriginalString));
// Try to find the activity for the callback intent
if (!Platform.IsIntentSupported(intent, packageName))
{
throw new InvalidOperationException($"You must subclass the `{nameof(WebAuthenticatorCallbackActivity)}` and create an IntentFilter for it which matches your `{nameof(callbackUrl)}`.");
}
// Cancel any previous task that's still pending
if (tcsResponse?.Task != null && !tcsResponse.Task.IsCompleted)
{
tcsResponse.TrySetCanceled();
}
tcsResponse = new TaskCompletionSource <WebAuthenticatorResult>();
currentRedirectUri = callbackUrl;
var parentActivity = Platform.GetCurrentActivity(true);
var customTabsActivityManager = CustomTabsActivityManager.From(parentActivity);
try
{
if (await BindServiceAsync(customTabsActivityManager))
{
var customTabsIntent = new CustomTabsIntent.Builder(customTabsActivityManager.Session)
.SetShowTitle(true)
.Build();
customTabsIntent.Intent.SetData(global::Android.Net.Uri.Parse(url.OriginalString));
WebAuthenticatorIntermediateActivity.StartActivity(parentActivity, customTabsIntent.Intent);
}
else
{
// Fall back to opening the system browser if necessary
var browserIntent = new Intent(Intent.ActionView, global::Android.Net.Uri.Parse(url.OriginalString));
Platform.CurrentActivity.StartActivity(browserIntent);
}
return(await tcsResponse.Task);
}
finally
{
try
{
customTabsActivityManager.Client?.Dispose();
}
finally
{
}
}
}
