public void StopAnimatings()
{
_ai.StopAnimating();
_alert.DismissWithClickedButtonIndex(0, true);
_alert.Hidden = true;
_ai.HidesWhenStopped = true;
}
public void RefreshTable(UIAlertView loading = null)
{
if (NetworkAvailable())
{
_parser.UpdatePublications(publications => InvokeOnMainThread(() => {
TableView.Source = new PublicationsViewSource(publications, NavigationController);
TableView.ReloadData();
if (loading != null)
{
loading.DismissWithClickedButtonIndex(0, true);
}
}), state => InvokeOnMainThread(() => {
var alert = new UIAlertView("Error".t(), "ErrorMessage".t(), null, "Ok", null);
//alert.Clicked += (sender, e) => UIApplication.SharedApplication.PerformSelector(new Selector("terminateWithSuccess"), null, 0f);
alert.Show();
}));
}
else
{
var publications = _parser.Publications;
TableView.Source = new PublicationsViewSource(publications, NavigationController);
TableView.ReloadData();
if (loading != null)
{
loading.DismissWithClickedButtonIndex(0, true);
}
}
RefreshControl.EndRefreshing();
}
public void dispose()
{
// dismiss with button clicked so if invoked on another thread we don't die for some reason
myAlert.DismissWithClickedButtonIndex(0, true);
myAlert.Dispose();
myAlert = null;
}
async Task<bool> SignIn()
{
var tcs = new TaskCompletionSource<bool> ();
var alert = new UIAlertView ("Please sign in", "", null, "Cancel", "Ok");
alert.AlertViewStyle = UIAlertViewStyle.SecureTextInput;
var tb = alert.GetTextField(0);
tb.ShouldReturn = (t)=>{
alert.DismissWithClickedButtonIndex(1,true);
signIn(tcs,tb.Text);
return true;
};
alert.Clicked += async (object sender, UIButtonEventArgs e) => {
if(e.ButtonIndex == 0)
{
tcs.TrySetResult(false);
alert.Dispose();
return;
}
var id = tb.Text;
signIn(tcs,id);
};
alert.Show ();
return await tcs.Task;
}
private async void SaveButton_Click(object sender, EventArgs ea)
{
var waitingOverlay = new WaitingOverlay(UIScreen.MainScreen.Bounds, "Saving...");
View.Add(waitingOverlay);
Bindings.UpdateSourceForLastView();
this.Model.ApplyEdit();
try
{
//this.Model.GetBrokenRules();
this.Model = await this.Model.SaveAsync();
var alert = new UIAlertView();
alert.Message = "Saved...";
alert.AddButton("Close");
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
}
catch (Exception ex)
{
var alert = new UIAlertView();
alert.Message = string.Format("the following error has occurred: {0}", ex.Message);
alert.AddButton("Close");
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
}
finally
{
InitializeBindings(this.Model);
waitingOverlay.Hide();
}
}
private async void DeleteButton_Click(object sender, EventArgs ea)
{
var waitingOverlay = new WaitingOverlay(UIScreen.MainScreen.Bounds, "Deleting...");
View.Add(waitingOverlay);
try
{
this.Model.Delete();
this.Model.ApplyEdit();
var returnModel = await this.Model.SaveAsync();
InitializeBindings(returnModel);
}
catch (Exception ex)
{
var alert = new UIAlertView();
alert.Message = string.Format("the following error has occurred: {0}", ex.Message);
alert.AddButton("Close");
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
}
finally
{
waitingOverlay.Hide();
}
}
public static void ShowProgressDialog(string title, string message, Action action) {
UIAlertView dialog = new UIAlertView(title, message, null, null);
dialog.Show();
_indicatorViewLeftCorner.Hidden = false;
action();
dialog.DismissWithClickedButtonIndex(0, true);
}
partial void SaveItem(UIBarButtonItem sender)
{
var name = nameField.Text;
if (string.IsNullOrEmpty(name))
{
var alert = new UIAlertView("Error", "Name can not be empty", null, "Dismiss", null);
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
return;
}
var client = FHSyncClient.GetInstance();
if (Item == null)
{
client.Create(RootViewController.DatasetId, new ShoppingItem(name));
}
else
{
Item.Name = name;
client.Update(RootViewController.DatasetId, Item);
}
Navigate();
}
public static void ShowProgressDialog(string title, string message, Action action, Action finalize)
{
UIAlertView dialog = new UIAlertView(title, message, null, null);
dialog.Show();
_indicatorViewLeftCorner.Hidden = false;
ThreadPool.QueueUserWorkItem(delegate
{
// Run the given Async task
action();
// Run the completion handler on the UI thread and remove the spinner
using (var pool = new NSAutoreleasePool())
{
try
{
pool.InvokeOnMainThread(() =>
{
dialog.DismissWithClickedButtonIndex(0, true);
_indicatorViewLeftCorner.Hidden = true;
finalize();
});
}
catch (Exception ex) {
Insights.Report(ex);
}
}
});
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
_client = new TwitterClient();
var loading = new UIAlertView("Downloading Tweets", "Please wait...", null, null, null);
loading.Show();
var indicator = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.WhiteLarge);
indicator.Center = new System.Drawing.PointF(loading.Bounds.Width / 2, loading.Bounds.Size.Height - 40);
indicator.StartAnimating();
loading.AddSubview (indicator);
_client.GetTweetsForUser ("OReillyMedia", tweets =>
{
InvokeOnMainThread(() =>
{
TableView.Source = new TwitterTableViewSource(tweets);
TableView.ReloadData();
loading.DismissWithClickedButtonIndex (0, true);
});
});
_client.MentionReceived += (object sender, MentionEventArgs args) =>
{
InvokeOnMainThread(() =>
new UIAlertView("Mention Received", args.Tweet.Text,
null, "Ok", null).Show());
};
}
public Task <string> PromptTextBox(string title, string message, string defaultValue, string okTitle)
{
var tcs = new TaskCompletionSource <string>();
var alert = new UIAlertView();
alert.Title = title;
alert.Message = message;
alert.AlertViewStyle = UIAlertViewStyle.PlainTextInput;
var cancelButton = alert.AddButton("Cancel".t());
var okButton = alert.AddButton(okTitle);
alert.CancelButtonIndex = cancelButton;
alert.DismissWithClickedButtonIndex(cancelButton, true);
alert.GetTextField(0).Text = defaultValue;
alert.Clicked += (s, e) =>
{
if (e.ButtonIndex == okButton)
{
tcs.SetResult(alert.GetTextField(0).Text);
}
else
{
tcs.SetCanceled();
}
};
alert.Show();
return(tcs.Task);
}
public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
Title = PlayerOption == PlayerOption.Stream ? "Stream " : "Stream & Save";
playPauseButton.TitleLabel.Text = "Pause";
timeLabel.Text = string.Empty;
// Create a shared intance session & check
var session = AVAudioSession.SharedInstance();
if (session == null)
{
var alert = new UIAlertView("Playback error", "Unable to playback stream", null, "Cancel");
alert.Show();
alert.Clicked += (object sender, UIButtonEventArgs e) => alert.DismissWithClickedButtonIndex(0, true);
}
else
{
StartPlayback();
IsPlaying = true;
// Set up the session for playback category
NSError error;
session.SetCategory(new NSString("AVAudioSessionCategoryPlayback"), AVAudioSessionCategoryOptions.DefaultToSpeaker, out error);
session.OverrideOutputAudioPort(AVAudioSessionPortOverride.Speaker, out error);
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
_client = new TwitterClient();
var loading = new UIAlertView("Downloading Tweets", "Please wait...", null, null, null);
loading.Show();
var indicator = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.WhiteLarge);
indicator.Center = new System.Drawing.PointF(loading.Bounds.Width / 2, loading.Bounds.Size.Height - 40);
indicator.StartAnimating();
loading.AddSubview(indicator);
_client.GetTweetsForUser("OReillyMedia", tweets =>
{
InvokeOnMainThread(() =>
{
TableView.Source = new TwitterTableViewSource(tweets);
TableView.ReloadData();
loading.DismissWithClickedButtonIndex(0, true);
});
});
_client.MentionReceived += (object sender, MentionEventArgs args) =>
{
InvokeOnMainThread(() =>
new UIAlertView("Mention Received", args.Tweet.Text,
null, "Ok", null).Show());
};
}
public static void ShowProgressDialog(string title, string message, Action action, Action finalize) {
UIAlertView dialog = new UIAlertView(title, message, null, null);
dialog.Show();
_indicatorViewLeftCorner.Hidden = false;
ThreadPool.QueueUserWorkItem(delegate
{
// Run the given Async task
action();
// Run the completion handler on the UI thread and remove the spinner
using (var pool = new NSAutoreleasePool())
{
try
{
pool.InvokeOnMainThread(() =>
{
dialog.DismissWithClickedButtonIndex(0, true);
_indicatorViewLeftCorner.Hidden = true;
finalize();
});
}
catch (Exception ex){
Insights.Report(ex);
}
}
});
}
public void RemoveAllAlerts()
{
if (_currentAlert != null)
{
_currentAlert.DismissWithClickedButtonIndex(_currentAlert.CancelButtonIndex, false);
}
}
async Task <bool> SignIn()
{
var tcs = new TaskCompletionSource <bool> ();
var alert = new UIAlertView("Please sign in", "", null, "Cancel", "Ok");
alert.AlertViewStyle = UIAlertViewStyle.SecureTextInput;
var tb = alert.GetTextField(0);
tb.ShouldReturn = (t) => {
alert.DismissWithClickedButtonIndex(1, true);
signIn(tcs, tb.Text);
return(true);
};
alert.Clicked += async(object sender, UIButtonEventArgs e) => {
if (e.ButtonIndex == 0)
{
tcs.TrySetResult(false);
alert.Dispose();
return;
}
var id = tb.Text;
signIn(tcs, id);
};
alert.Show();
return(await tcs.Task);
}
private static void PlatformCancel(int?result)
{
tcs.SetResult(result);
UIApplication.SharedApplication.InvokeOnMainThread(delegate
{
alert.DismissWithClickedButtonIndex(0, true);
});
}
public void Dispose()
{
alertController?.Dispose();
alertView?.DismissWithClickedButtonIndex(alertView.CancelButtonIndex, true);
alertView?.Dispose();
tcs?.TrySetCanceled();
tcs = null;
}
public void InviteDidCancel(Twilio.Conversations.TwilioConversationsClient conversationsClient, Twilio.Conversations.IncomingInvite invite)
{
if (alertView != null)
{
alertView.DismissWithClickedButtonIndex(alertView.CancelButtonIndex, true);
incomingInvite = null;
}
}
public async override void DisplayToast(MessageDisplayParams messageParams, bool quick)
{
var alert = new UIAlertView(string.Empty, messageParams.Message, null, null, null);
alert.Show();
await Task.Delay(quick ? ShortToastDuration : LongToastDuration);
alert.DismissWithClickedButtonIndex(0, true);
}
public void StopListening()
{
pocketSphinxController.StopListening();
UIApplication.SharedApplication.InvokeOnMainThread(() =>
{
_questionAlert?.DismissWithClickedButtonIndex(0, true);
});
}
protected void StopActivityAnimation()
{
if (activityAlert != null)
{
activityAlert.DismissWithClickedButtonIndex(0, true);
activityAlert = null;
}
}
/*public override void ReceivedRemoteNotification(UIApplication application, NSDictionary userInfo)
* {
* ProcessNotification(userInfo, false);
* }*/
void ProcessNotification(NSDictionary options, bool fromFinishedLaunching, UIApplicationState appState)
{
// Check to see if the dictionary has the aps key. This is the notification payload you would have sent
if (null != options && options.ContainsKey(new NSString("aps")))
{
//Get the aps dictionary
NSDictionary aps = options.ObjectForKey(new NSString("aps")) as NSDictionary;
string alert = string.Empty;
//Extract the alert text
//NOTE: If you're using the simple alert by just specifying " aps:{alert:"alert msg here"} "
//this will work fine. But if you're using a complex alert with Localization keys, etc.,
//your "alert" object from the aps dictionary will be another NSDictionary... Basically the
//json gets dumped right into a NSDictionary, so keep that in mind
if (aps.ContainsKey(new NSString("alert")))
{
alert = (aps [new NSString("alert")] as NSString).ToString();
int tripid = -1;
if (aps.ContainsKey(new NSString("tripid")))
{
tripid = (aps [new NSString("tripid")] as NSNumber).IntValue;
}
//If this came from the ReceivedRemoteNotification while the app was running,
// we of course need to manually process things like the sound, badge, and alert.
if (!fromFinishedLaunching)
{
//Manually show an alert
if (!string.IsNullOrEmpty(alert))
{
if (NotificationAlertView != null)
{
NotificationAlertView.DismissWithClickedButtonIndex(0, false);
}
GAI.SharedInstance.DefaultTracker.Send(GAIDictionaryBuilder.CreateEvent("app_action", "notifications", "alert", null).Build());
NotificationAlertView = new UIAlertView("Notification", alert, null, "OK", null);
NotificationAlertView.Show();
}
}
}
if (aps.ContainsKey(new NSString("content-available")))
{
GAI.SharedInstance.DefaultTracker.Send(GAIDictionaryBuilder.CreateEvent("app_action", "notifications", "content-available", null).Build());
//TODO get list of times to send location
//backgroundTaskId = UIApplication.SharedApplication.BeginBackgroundTask( () => {});
DurationToSendLocation_Sec = (aps [new NSString("content-available")] as NSNumber).IntValue;
//NSTimer locationTimer = NSTimer.CreateScheduledTimer (TimeSpan.FromSeconds (60), delegate {
MonitorLocation(appState);
//});
}
}
}
private void DownloadCompleted(object sender, DownloadStringCompletedEventArgs e)
{
UIApplication.SharedApplication.BeginInvokeOnMainThread(() => {
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
mAlert.DismissWithClickedButtonIndex(0, true);
if (e.Error != null)
{
DisplayError("Warning", "The rss feed could not be downloaded: " + e.Error.Message);
}
else
{
try
{
//clear the selected items
this.GridView.ClearSelectedItems();
//Clear the rows
mDatasource.ClearRows();
mDatasource.Apps.Clear();
foreach (var v in RssParser.Parse(e.Result))
{
mDatasource.Apps.Add(v);
}
mAlert = new UIAlertView("Fetching Icons...", "", null, null, null);
mAlert.Show();
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = true;
Task.Run(() => {
foreach (var anApp in mDatasource.Apps)
{
byte[] data = null;
using (var c = new GzipWebClient())
{
data = c.DownloadData(anApp.ImageUrl);
}
anApp.Image = UIImage.LoadFromData(NSData.FromArray(data));
}
}).ContinueWith(prevTask => {
mAlert.DismissWithClickedButtonIndex(0, true);
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
GridView.ReloadData();
}, CancellationToken.None, TaskContinuationOptions.OnlyOnRanToCompletion, TaskScheduler.FromCurrentSynchronizationContext());
}
catch
{
DisplayError("Warning", "Malformed Xml was found in the Rss Feed.");
}
}
});
}
public async void showRecordingToast(string recordingMessage)
{
UIAlertView messageBox = new UIAlertView(recordingMessage, null, null, null);
messageBox.Show();
await Task.Delay(TimeSpan.FromSeconds(1));
messageBox.DismissWithClickedButtonIndex(0, true);
}
public static void ShowAlert(string title, string message)
{
var alert = new UIAlertView {
Title = title, Message = message
};
alert.DismissWithClickedButtonIndex(alert.AddButton("Ok"), true);
alert.Show();
}
public static void HideBlockingProgressDialog()
{
if (blockingDialog != null)
{
blockingDialog.DismissWithClickedButtonIndex(0, true);
blockingDialog = null;
}
_indicatorViewLeftCorner.Hidden = true;
}
private void CancelAlert()
{
if (_Alert == null)
{
return;
}
Utilities.Dispatch(() => _Alert.DismissWithClickedButtonIndex(-1, true));
}
public static void ShowProgressDialog(string title, string message, Action action)
{
UIAlertView dialog = new UIAlertView(title, message, null, null);
dialog.Show();
_indicatorViewLeftCorner.Hidden = false;
action();
dialog.DismissWithClickedButtonIndex(0, true);
}
private static void PlatformCancel(string result)
{
if (!tcs.Task.IsCompleted)
{
tcs.SetResult(result);
}
UIApplication.SharedApplication.InvokeOnMainThread(delegate
{
alert.DismissWithClickedButtonIndex(0, true);
});
}
public static void ShowAlert(string title, string message, Action dismissed = null)
{
var alert = new UIAlertView {
Title = title, Message = message
};
alert.DismissWithClickedButtonIndex(alert.AddButton("Ok".t()), true);
if (dismissed != null)
{
alert.Dismissed += (sender, e) => dismissed();
}
alert.Show();
}
public void CheckResult(IList<string> matches)
{
var answer = MappingService.DetectAnswer(matches);
_error.DismissWithClickedButtonIndex(0, true);
if (answer != AnswerType.Unknown)
{
TextToSpeechService.Speak($"Your answer is {answer.ToString()}", false).ConfigureAwait(false);
_recognitionTask.TrySetResult(answer == AnswerType.Positive);
}
else
AskQuestionMethod(Question);
}
public static void Show(string message, int timeout)
{
var timer = new System.Timers.Timer (timeout);
var alert = new UIAlertView{ Message = message };
timer.Elapsed += delegate {
timer.Stop ();
alert.InvokeOnMainThread (delegate {
alert.DismissWithClickedButtonIndex (0, animated:true);
});
};
alert.Show ();
timer.Start ();
}
public void Confirm(string title, string text, Action<int> callback, string button1 = "Отмена", string button2 = "ОК")
{
UIAlertView alert = new UIAlertView(title, text, null,
NSBundle.MainBundle.LocalizedString (button1, button1),
NSBundle.MainBundle.LocalizedString (button2, button2));
alert.Show ();
alert.Clicked += (sender, buttonArgs) => {
if(buttonArgs.ButtonIndex == 0)
{
alert.DismissWithClickedButtonIndex(0, false);
}
callback.Invoke((int)(buttonArgs.ButtonIndex));
};
}
void prepareAudioUnit()
{
// Updated for deprecated AudioSession
var session = AVAudioSession.SharedInstance();
NSError error;
if (session == null)
{
var alert = new UIAlertView("Session error", "Unable to create audio session", null, "Cancel");
alert.Show();
alert.Clicked += delegate
{
alert.DismissWithClickedButtonIndex(0, true);
return;
};
}
session.SetActive(true);
session.SetCategory(AVAudioSessionCategory.PlayAndRecord);
session.SetPreferredIOBufferDuration(0.005, out error);
// Getting AudioComponent Remote output
_audioComponent = AudioComponent.FindComponent(AudioTypeOutput.Remote);
// creating an audio unit instance
_audioUnit = new AudioUnit(_audioComponent);
// turning on microphone
_audioUnit.SetEnableIO(true,
AudioUnitScopeType.Input,
1 // Remote Input
);
// setting audio format
_audioUnit.SetAudioFormat(_dstFormat,
AudioUnitScopeType.Input,
0 // Remote Output
);
var format = AudioStreamBasicDescription.CreateLinearPCM(_sampleRate, bitsPerChannel: 32);
format.FormatFlags = AudioStreamBasicDescription.AudioFormatFlagsNativeFloat;
_audioUnit.SetAudioFormat(format, AudioUnitScopeType.Output, 1);
// setting callback method
_audioUnit.SetRenderCallback(_audioUnit_RenderCallback, AudioUnitScopeType.Global);
_audioUnit.Initialize();
_audioUnit.Start();
}
public async override void ViewDidLoad()
{
base.ViewDidLoad();
if (Initialized)
{
return;
}
Initialized = true;
this.View = new MainView();
// create binding manager
Bindings = new BindingManager(this.View);
((MainView)this.View).btnSave.TouchUpInside += SaveButton_Click;
((MainView)this.View).btnCancel.TouchUpInside += CancelButton_Click;
((MainView)this.View).btnMarkForDelete.TouchUpInside += DeleteButton_Click;
((MainView)this.View).txtName.ShouldReturn += (textField) =>
{
textField.ResignFirstResponder();
return(true);
};
var waitingOverlay = new WaitingOverlay(UIScreen.MainScreen.Bounds, "Loading...");
View.Add(waitingOverlay);
try
{
this.Model = await CustomerEdit.GetCustomerEditAsync(1);
InitializeBindings(this.Model);
}
catch (Exception ex)
{
var alert = new UIAlertView();
alert.Message = string.Format("the following error has occurred: {0}", ex.Message);
alert.AddButton("Close");
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
}
finally
{
waitingOverlay.Hide();
}
}
public static void Hide()
{
if (alert != null)
{
try
{
alert.Dismissed -= HandleDismissed;
alert.DismissWithClickedButtonIndex(0, true);
alert = null;
}
catch (Exception ex)
{
Logger.WriteLineDebugging("eBriefingViewController - LoadingView: {0}", ex.ToString());
}
}
}
public async override void ViewDidLoad()
{
base.ViewDidLoad();
if (Initialized) return;
Initialized = true;
this.View = new MainView();
// create binding manager
Bindings = new BindingManager(this.View);
((MainView)this.View).btnSave.TouchUpInside += SaveButton_Click;
((MainView)this.View).btnCancel.TouchUpInside += CancelButton_Click;
((MainView)this.View).btnMarkForDelete.TouchUpInside += DeleteButton_Click;
((MainView)this.View).txtName.ShouldReturn += (textField) =>
{
textField.ResignFirstResponder();
return true;
};
var waitingOverlay = new WaitingOverlay(UIScreen.MainScreen.Bounds, "Loading...");
View.Add(waitingOverlay);
try
{
this.Model = await CustomerEdit.GetCustomerEditAsync(1);
InitializeBindings(this.Model);
}
catch (Exception ex)
{
var alert = new UIAlertView();
alert.Message = string.Format("the following error has occurred: {0}", ex.Message);
alert.AddButton("Close");
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
}
finally
{
waitingOverlay.Hide();
}
}
public override void ViewDidAppear(bool animated)
{
base.ViewDidAppear (animated);
_client = new RemoteDataRepository (_baseUrl);
var loading = new UIAlertView ("Downloading Session", "Please wait...", null, null, null);
loading.Show ();
var indicator = new UIActivityIndicatorView (UIActivityIndicatorViewStyle.WhiteLarge);
indicator.Center = new System.Drawing.PointF (loading.Bounds.Width / 2, loading.Bounds.Size.Height - 40);
indicator.StartAnimating ();
loading.AddSubview (indicator);
_client.GetSession ("CodeMash-2012", this.SessionSlug, session =>
{
InvokeOnMainThread (() =>
{
//new UIAlertView ("Session", session.title, null, "Ok", null).Show ();
this.sessionTitleLabel.Text = session.title;
this.sessionEndLabel.Text = session.end.ToString ();
this.sessionStartLabel.Text = session.start.ToString();
this.sessionTwitterHashTagLabel.Text = session.twitterHashTag;
loading.DismissWithClickedButtonIndex (0, true);
}
);
}
);
// Perform any additional setup after loading the view, typically from a nib.
//this.TableView.Source = new DataSource (this);
// if (!UserInterfaceIdiomIsPhone) {
// this.TableView.SelectRow (
// NSIndexPath.FromRowSection (0, 0),
// false,
// UITableViewScrollPosition.Middle
// );
// }
}
public Task<string> PromptTextBox(string title, string message, string defaultValue, string okTitle)
{
var tcs = new TaskCompletionSource<string>();
var alert = new UIAlertView();
alert.Title = title;
alert.Message = message;
alert.AlertViewStyle = UIAlertViewStyle.PlainTextInput;
var cancelButton = alert.AddButton("Cancel".t());
var okButton = alert.AddButton(okTitle);
alert.CancelButtonIndex = cancelButton;
alert.DismissWithClickedButtonIndex(cancelButton, true);
alert.GetTextField(0).Text = defaultValue;
alert.Clicked += (s, e) =>
{
if (e.ButtonIndex == okButton)
tcs.SetResult(alert.GetTextField(0).Text);
else
tcs.SetCanceled();
};
alert.Show();
return tcs.Task;
}
public override void ViewWillAppear (bool animated)
{
base.ViewWillAppear (animated);
Title = PlayerOption == PlayerOption.Stream ? "Stream " : "Stream & Save";
playPauseButton.TitleLabel.Text = "Pause";
timeLabel.Text = string.Empty;
// Create a shared intance session & check
var session = AVAudioSession.SharedInstance ();
if (session == null) {
var alert = new UIAlertView ("Playback error", "Unable to playback stream", null, "Cancel");
alert.Show ();
alert.Clicked += (object sender, UIButtonEventArgs e) => alert.DismissWithClickedButtonIndex (0, true);
} else {
StartPlayback ();
IsPlaying = true;
// Set up the session for playback category
NSError error;
session.SetCategory (AVAudioSessionCategory.Playback, AVAudioSessionCategoryOptions.DefaultToSpeaker);
session.OverrideOutputAudioPort (AVAudioSessionPortOverride.Speaker, out error);
}
}
public void PlayAudio(byte[] audioRecording, string fileExtension)
{
if (_player != null)
{
_player.Dispose();
_player = null;
}
var session = AVAudioSession.SharedInstance();
if (session == null || audioRecording == null)
{
var alert = new UIAlertView("Playback error", "Unable to playback stream", null, "Cancel");
alert.Show();
alert.Clicked += (object senderObj, UIButtonEventArgs arg) => alert.DismissWithClickedButtonIndex(0, true);
}
else
{
NSError error;
ObjCRuntime.Class.ThrowOnInitFailure = false;
session.SetCategory(AVAudioSessionCategory.Playback);
session.SetActive(true, out error);
var documents = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
var temp = Path.Combine(documents, "..", "tmp");
_tempAudioFile = Path.Combine(temp, Guid.NewGuid() + fileExtension);
File.WriteAllBytes(_tempAudioFile, audioRecording);
using (var url = new NSUrl(_tempAudioFile))
{
_player = AVAudioPlayer.FromUrl(url, out error);
}
_player.Volume = 1.0f;
_player.NumberOfLoops = 0;
_player.FinishedPlaying += player_FinishedPlaying;
_player.PrepareToPlay();
_player.Play();
}
}
public static void ShowAlert(string title, string message, Action dismissed = null)
{
var alert = new UIAlertView {Title = title, Message = message};
alert.DismissWithClickedButtonIndex(alert.AddButton("Ok".t()), true);
if (dismissed != null)
alert.Dismissed += (sender, e) => dismissed();
alert.Show();
}
public static void ShowAlert(string title, string message)
{
var alert = new UIAlertView {Title = title, Message = message};
alert.DismissWithClickedButtonIndex(alert.AddButton("Ok"), true);
alert.Show();
}
public override void ViewDidLoad()
{
base.ViewDidLoad ();
var backgroundImage = UIImage.FromBundle(@"images/appview/bg");
//this.View.BackgroundColor = UIColor.FromPatternImage(backgroundImage);
_client = new RemoteDataRepository (_baseUrl);
var loading = new UIAlertView (" Downloading Sessions", "Please wait...", null, null, null);
loading.Show ();
var indicator = new UIActivityIndicatorView (UIActivityIndicatorViewStyle.WhiteLarge);
indicator.Center = new System.Drawing.PointF (loading.Bounds.Width / 2, loading.Bounds.Size.Height - 40);
indicator.StartAnimating ();
loading.AddSubview (indicator);
// _client.GetFullConference("CodeMash-2012", conference => {
// var connectionString = Path.Combine (Environment.GetFolderPath (Environment.SpecialFolder.MyDocuments), "conferences.db");
// var localDatabase = new LocalDatabase(connectionString);
// localDatabase.CreateDatabase();
//
// var conferenceMapper = new ConferenceDtoToConferenceEntityMapper();
// var conferenceEntity = conferenceMapper.Map(conference);
//
// var sessionMapper = new SessionDtoToSessionEntityMapper();
// var sessions = sessionMapper.MapAll(conferenceEntity.Id, conference.sessions.AsEnumerable());
// //localDatabase.SaveSessions(sessions);
//
// var speakersMapper = new SessionDtoToSessionEntityMapper();
// var speakerEntities = speakersMapper.MapAll(conferenceEntity.Id, conference.speakers.AsEnumerable());
// localDatabase.SaveConference(conferenceEntity, sessions, speakers);
//
// });
_client.GetSessions ("CodeMash-2012", sessions =>
{
InvokeOnMainThread (() =>
{
TableView.Source = new SessionsTableViewSource (this, sessions);
TableView.ReloadData ();
loading.DismissWithClickedButtonIndex (0, true);
});
}
);
// Perform any additional setup after loading the view, typically from a nib.
//this.TableView.Source = new DataSource (this);
if (!UserInterfaceIdiomIsPhone)
this.TableView.SelectRow (
NSIndexPath.FromRowSection (0, 0),
false,
UITableViewScrollPosition.Middle
);
}
void prepareAudioUnit()
{
// Updated for deprecated AudioSession
var session = AVAudioSession.SharedInstance();
NSError error;
if (session == null)
{
var alert = new UIAlertView("Session error", "Unable to create audio session", null, "Cancel");
alert.Show();
alert.Clicked += delegate
{
alert.DismissWithClickedButtonIndex(0, true);
return;
};
}
session.SetActive(true);
session.SetCategory(AVAudioSessionCategory.PlayAndRecord);
session.SetPreferredIOBufferDuration(0.005, out error);
// Getting AudioComponent Remote output
_audioComponent = AudioComponent.FindComponent(AudioTypeOutput.Remote);
// creating an audio unit instance
_audioUnit = new AudioUnit(_audioComponent);
// turning on microphone
_audioUnit.SetEnableIO(true,
AudioUnitScopeType.Input,
1 // Remote Input
);
// setting audio format
_audioUnit.SetAudioFormat(_dstFormat,
AudioUnitScopeType.Input,
0 // Remote Output
);
var format = AudioStreamBasicDescription.CreateLinearPCM(_sampleRate, bitsPerChannel: 32);
format.FormatFlags = AudioStreamBasicDescription.AudioFormatFlagsNativeFloat;
_audioUnit.SetAudioFormat(format, AudioUnitScopeType.Output, 1);
// setting callback method
_audioUnit.SetRenderCallback(_audioUnit_RenderCallback, AudioUnitScopeType.Global);
_audioUnit.Initialize();
_audioUnit.Start();
}
private async void SaveButton_Click(object sender, EventArgs ea)
{
var waitingOverlay = new WaitingOverlay(UIScreen.MainScreen.Bounds, "Saving...");
View.Add(waitingOverlay);
Bindings.UpdateSourceForLastView();
this.Model.ApplyEdit();
try
{
//this.Model.GetBrokenRules();
this.Model = await this.Model.SaveAsync();
var alert = new UIAlertView();
alert.Message = "Saved...";
alert.AddButton("Close");
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
}
catch (Exception ex)
{
var alert = new UIAlertView();
alert.Message = string.Format("the following error has occurred: {0}", ex.Message);
alert.AddButton("Close");
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
}
finally
{
InitializeBindings(this.Model);
waitingOverlay.Hide();
}
}
private async void DeleteButton_Click(object sender, EventArgs ea)
{
var waitingOverlay = new WaitingOverlay(UIScreen.MainScreen.Bounds, "Deleting...");
View.Add(waitingOverlay);
try
{
this.Model.Delete();
this.Model.ApplyEdit();
var returnModel = await this.Model.SaveAsync();
InitializeBindings(returnModel);
}
catch (Exception ex)
{
var alert = new UIAlertView();
alert.Message = string.Format("the following error has occurred: {0}", ex.Message);
alert.AddButton("Close");
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
}
finally
{
waitingOverlay.Hide();
}
}
private void AttachSocketEvents (UIAlertView alert)
{
// Whenever the server emits "login", log the login message
socket.On ("login", data => {
if (alert != null) {
InvokeOnMainThread (() => alert.DismissWithClickedButtonIndex (0, true));
alert = null;
}
var d = Data.FromData (data);
connected = true;
// Display the welcome message
AddMessage ("Welcome to Socket.IO Chat – ", true);
AddParticipantsMessage (d.numUsers);
});
// Whenever the server emits "new message", update the chat body
socket.On ("new message", data => {
var d = Data.FromData (data);
AddMessage (d.message, username: d.username);
});
// Whenever the server emits "user joined", log it in the chat body
socket.On ("user joined", data => {
var d = Data.FromData (data);
AddMessage (d.username + " joined");
AddParticipantsMessage (d.numUsers);
});
// Whenever the server emits "user left", log it in the chat body
socket.On ("user left", data => {
var d = Data.FromData (data);
AddMessage (d.username + " left");
AddParticipantsMessage (d.numUsers);
UpdateChatTyping (d.username, true);
});
// Whenever the server emits "typing", show the typing message
socket.On ("typing", data => {
var d = Data.FromData (data);
UpdateChatTyping (d.username, false);
});
// Whenever the server emits "stop typing", kill the typing message
socket.On ("stop typing", data => {
var d = Data.FromData (data);
UpdateChatTyping (d.username, true);
});
}
private void PromptForWikiPage()
{
var alert = new UIAlertView
{
Title = "Goto Wiki Page",
Message = "What is the title of the Wiki page you'd like to goto?",
AlertViewStyle = UIAlertViewStyle.PlainTextInput
};
alert.CancelButtonIndex = alert.AddButton("Cancel");
alert.DismissWithClickedButtonIndex(alert.CancelButtonIndex, true);
var gotoButton = alert.AddButton("Go");
alert.Dismissed += (sender, e) =>
{
if (e.ButtonIndex == gotoButton)
{
GoToPage(alert.GetTextField(0).Text);
//ViewModel.GoToPageCommand.Execute(alert.GetTextField(0).Text);
}
};
alert.Show();
}
public override void LoadView ()
{
base.LoadView ();
var versionElement = new StringElement ("Version", FlurryAgent.GetFlurryAgentVersion ());
var errorElement = new StringElement ("Throw & Log Exception", () => {
try {
throw new Exception ("Thar be dragons!");
} catch (Exception ex) {
FlurryAgent.LogError (ex.GetType ().Name, ex.Message, new NSError (NSError.CocoaErrorDomain, 3584));
Debug.WriteLine ("Logged exception.");
}
});
var shortEventElement = new StringElement ("Single Event", () => {
FlurryAgent.LogEvent ("SingleEvent");
Debug.WriteLine ("Logged event.");
});
var shortParameterEventElement = new StringElement ("Single Event with Parameters", () => {
FlurryAgent.LogEvent ("SingleEventWithParameter", GetParameter ());
Debug.WriteLine ("Logged event with parameter.");
});
var timedEventElement = new StringElement ("Timed Event", () => {
FlurryAgent.LogEvent ("TimedEvent", true);
var alert = new UIAlertView ("Please Wait", "Doing a longer running operation...", null, null);
alert.Show ();
Thread.Sleep (1000);
FlurryAgent.EndTimedEvent ("TimedEvent");
alert.DismissWithClickedButtonIndex (-1, true);
Debug.WriteLine ("Logged timed event.");
});
var timedParameterEventElement = new StringElement ("Timed Event with Parameters", () => {
FlurryAgent.LogEvent ("TimedEventWithParameter", GetParameter (), true);
var alert = new UIAlertView ("Please Wait", "Doing a longer running operation...", null, null);
alert.Show ();
Thread.Sleep (1000);
FlurryAgent.EndTimedEvent ("TimedEventWithParameter");
alert.DismissWithClickedButtonIndex (-1, true);
Debug.WriteLine ("Logged timed event with parameter.");
});
var idElement = new EntryElement ("User ID: ", "enter user id", "");
idElement.Changed += (sender, e) => {
FlurryAgent.SetUserId (((EntryElement)sender).Value);
Debug.WriteLine ("Logged user id.");
};
var ageElement = new EntryElement ("Age: ", "enter age", "");
ageElement.Changed += (sender, e) => {
int age;
var element = (EntryElement)sender;
if (int.TryParse (element.Value, out age)) {
FlurryAgent.SetAge (age);
Debug.WriteLine ("Logged age.");
}
};
var genderElement = new RootElement ("Gender: ", new RadioGroup (0)) {
new Section () {
new SelectableRadioElement ("Unknown", (sender, e) => {
FlurryAgent.SetGender (Gender.Unknown);
Debug.WriteLine ("Logged gender.");
}),
new SelectableRadioElement ("Male", (sender, e) => {
FlurryAgent.SetGender (Gender.Male);
Debug.WriteLine ("Logged gender.");
}),
new SelectableRadioElement ("Female", (sender, e) => {
FlurryAgent.SetGender (Gender.Female);
Debug.WriteLine ("Logged gender.");
})
}
};
this.Root.Add (new Section[] {
new Section ("About Flurry Analytics") {
versionElement
},
new Section ("Track Errors") {
errorElement
},
new Section ("Track Events") {
shortEventElement,
shortParameterEventElement,
timedEventElement,
timedParameterEventElement
},
new Section ("Track Demographics") {
idElement,
ageElement,
genderElement,
}
});
}
public override void ViewDidLoad()
{
base.ViewDidLoad ();
var backgroundImage = UIImage.FromBundle(@"images/appview/bg");
//this.View.BackgroundColor = UIColor.FromPatternImage(backgroundImage);
_client = new RemoteDataRepository (_baseUrl);
var loading = new UIAlertView (" Downloading Speakers", "Please wait...", null, null, null);
loading.Show ();
var indicator = new UIActivityIndicatorView (UIActivityIndicatorViewStyle.WhiteLarge);
indicator.Center = new System.Drawing.PointF (loading.Bounds.Width / 2, loading.Bounds.Size.Height - 40);
indicator.StartAnimating ();
loading.AddSubview (indicator);
_client.GetSpeakers ("CodeMash-2012", speakers =>
{
InvokeOnMainThread (() =>
{
TableView.Source = new SpeakersTableViewSource (this, speakers);
TableView.ReloadData ();
loading.DismissWithClickedButtonIndex (0, true);
}
);
}
);
// Perform any additional setup after loading the view, typically from a nib.
//this.TableView.Source = new DataSource (this);
if (!UserInterfaceIdiomIsPhone)
this.TableView.SelectRow (
NSIndexPath.FromRowSection (0, 0),
false,
UITableViewScrollPosition.Middle
);
}
private void DownloadCompleted (object sender, DownloadStringCompletedEventArgs e)
{
UIApplication.SharedApplication.BeginInvokeOnMainThread (() => {
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
mAlert.DismissWithClickedButtonIndex (0, true);
if (e.Error != null)
{
DisplayError ("Warning", "The rss feed could not be downloaded: " + e.Error.Message);
}
else
{
try
{
//clear the selected items
this.GridView.ClearSelectedItems();
//Clear the rows
mDatasource.ClearRows();
mDatasource.Apps.Clear ();
foreach (var v in RssParser.Parse (e.Result))
mDatasource.Apps.Add (v);
mAlert = new UIAlertView ("Fetching Icons...", "", null, null, null);
mAlert.Show ();
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = true;
Task.Run (() => {
foreach (var anApp in mDatasource.Apps)
{
byte[] data = null;
using (var c = new GzipWebClient ())
{
data = c.DownloadData (anApp.ImageUrl);
}
anApp.Image = UIImage.LoadFromData (NSData.FromArray (data));
}
}).ContinueWith (prevTask => {
mAlert.DismissWithClickedButtonIndex (0, true);
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
GridView.ReloadData ();
}, CancellationToken.None, TaskContinuationOptions.OnlyOnRanToCompletion, TaskScheduler.FromCurrentSynchronizationContext ());
}
catch
{
DisplayError ("Warning", "Malformed Xml was found in the Rss Feed.");
}
}
});
}
