public static async Task <bool> DisplaySnackBarAsync(this Page page, string message, string actionButtonText, Func <Task> action, int durationMilliseconds = 3000)
{
_ = page ?? throw new ArgumentNullException(nameof(page));
var messageOptions = new MessageOptions {
Message = message
};
var actionOptions = new List <SnackBarActionOptions>
{
new SnackBarActionOptions
{
Text = actionButtonText, Action = action
}
};
var options = new SnackBarOptions
{
MessageOptions = messageOptions,
Duration = TimeSpan.FromMilliseconds(durationMilliseconds),
Actions = actionOptions,
#if NETSTANDARD1_0
IsRtl = false,
#else
IsRtl = CultureInfo.CurrentCulture.TextInfo.IsRightToLeft,
#endif
};
var snackBar = new SnackBar();
await snackBar.Show(page, options);
var isButtonClicked = await options.Result.Task;
return(isButtonClicked);
}
public static Task <bool> DisplaySnackBarAsync(this Page page, string message, string actionButtonText, Func <Task> action, int duration = 3000)
{
var messageOptions = new MessageOptions {
Message = message
};
var actionOptions = new List <SnackBarActionOptions>
{
new SnackBarActionOptions
{
Text = actionButtonText, Action = action
}
};
var args = new SnackBarOptions(messageOptions,
duration,
Color.Default,
#if NETSTANDARD1_0
false,
#else
CultureInfo.CurrentCulture.TextInfo.IsRightToLeft,
#endif
actionOptions);
var snackBar = new SnackBar();
snackBar.Show(page, args);
return(args.Result.Task);
}
/// <summary>
/// Display snackbar with the default visual configuration
/// </summary>
/// <param name="visualElement">Anchor element</param>
/// <param name="message">Text of the snackbar</param>
/// <param name="actionButtonText">Text of the snackbar button</param>
/// <param name="action">Action of the snackbar button</param>
/// <param name="duration">Snackbar duration</param>
/// <returns>True if snackbar action is executed. False if snackbar is closed by timeout</returns>
public static async Task <bool> DisplaySnackBarAsync(this VisualElement visualElement, string message, string actionButtonText, Func <Task> action, TimeSpan?duration = null)
{
_ = visualElement ?? throw new ArgumentNullException(nameof(visualElement));
var messageOptions = new MessageOptions {
Message = message
};
var actionOptions = new List <SnackBarActionOptions>
{
new ()
{
Text = actionButtonText, Action = action
}
};
var options = new SnackBarOptions
{
MessageOptions = messageOptions,
Duration = duration ?? TimeSpan.FromSeconds(3),
Actions = actionOptions,
#if NETSTANDARD1_0
IsRtl = false,
#else
IsRtl = CultureInfo.CurrentCulture.TextInfo.IsRightToLeft,
#endif
};
var snackBar = new SnackBar();
await snackBar.Show(visualElement, options);
var result = await options.Result.Task;
return(result);
}
public static Task <bool> DisplaySnackBarAsync(this Page page, string message, string actionButtonText, Func <Task> action, int durationMilliseconds = 3000)
{
var messageOptions = new MessageOptions {
Message = message
};
var actionOptions = new List <SnackBarActionOptions>
{
new SnackBarActionOptions
{
Text = actionButtonText, Action = action
}
};
var options = new SnackBarOptions
{
MessageOptions = messageOptions,
Duration = TimeSpan.FromMilliseconds(durationMilliseconds),
Actions = actionOptions,
#if NETSTANDARD1_0
IsRtl = false,
#else
IsRtl = CultureInfo.CurrentCulture.TextInfo.IsRightToLeft,
#endif
};
var snackBar = new SnackBar();
snackBar.Show(page, options);
return(options.Result.Task);
}
public static Task <bool> DisplaySnackBarAsync(this Page page, SnackBarOptions snackBarOptions)
{
var snackBar = new SnackBar();
var arguments = snackBarOptions ?? new SnackBarOptions();
snackBar.Show(page, arguments);
return(arguments.Result.Task);
}
public static Task <bool> DisplaySnackbar(this Page page, string message, int duration = 3000, string actionButtonText = null, Func <Task> action = null)
{
var args = new SnackbarArguments(message, duration, actionButtonText, action);
var snackBar = new SnackBar();
snackBar.Show(page, args);
return(args.Result.Task);
}
public static Task <bool> DisplayToastAsync(this Page page, ActionOptions actionOptions)
{
var snackBar = new SnackBar();
var arguments = actionOptions ?? new ActionOptions();
var options = new SnackBarOptions(arguments.MessageOptions, arguments.Duration, arguments.BackgroundColor, arguments.IsRtl, null);
snackBar.Show(page, options);
return(options.Result.Task);
}
public static Task <bool> DisplaySnackBarAsync(this Page page, SnackBarOptions snackBarOptions)
{
_ = page ?? throw new ArgumentNullException(nameof(page));
var snackBar = new SnackBar();
var arguments = snackBarOptions ?? new SnackBarOptions();
snackBar.Show(page, arguments);
return(arguments.Result.Task);
}
public void OnClick(View v)
{
SnackBar snack = new SnackBar(activity, "Do you want change color of this button to red?", "yes", delegate
{
ButtonFlat btn = (ButtonFlat)activity.FindViewById(Resource.Id.buttonSnackBar);
btn.SetTextColor(Color.Red);
});
snack.Show();
}
/// <summary>
/// Display snackbar with custom configuration
/// </summary>
/// <param name="visualElement">Snackbar anchor</param>
/// <param name="snackBarOptions">Snackbar options</param>
/// <returns>True if snackbar action is executed. False if snackbar is closed by timeout</returns>
public static async Task <bool> DisplaySnackBarAsync(this VisualElement visualElement, SnackBarOptions snackBarOptions)
{
_ = visualElement ?? throw new ArgumentNullException(nameof(visualElement));
var snackBar = new SnackBar();
await snackBar.Show(visualElement, snackBarOptions);
var result = await snackBarOptions.Result.Task;
return(result);
}
public static async Task <bool> DisplaySnackBarAsync(this Page page, SnackBarOptions snackBarOptions)
{
_ = page ?? throw new ArgumentNullException(nameof(page));
var snackBar = new SnackBar();
var options = snackBarOptions ?? new SnackBarOptions();
await snackBar.Show(page, options);
var isButtonClicked = await options.Result.Task;
return(isButtonClicked);
}
public void ShowToast(string message) =>
Device.InvokeOnMainThreadAsync(() =>
{
var snackbar = new SnackBar
{
Message = message,
LeftMargin = 25f,
RightMargin = 25f,
BottomMargin = 25f,
BackgroundColor = Color.Gray.ToUIColor(),
Duration = TimeSpan.FromSeconds(3),
AnimationType = SnackbarAnimationType.FadeInFadeOut
};
snackbar.Show();
});
public static Task DisplayToastAsync(this Page page, ToastOptions toastOptions)
{
var snackBar = new SnackBar();
var arguments = toastOptions ?? new ToastOptions();
var options = new SnackBarOptions
{
MessageOptions = arguments.MessageOptions,
Duration = arguments.Duration,
BackgroundColor = arguments.BackgroundColor,
IsRtl = arguments.IsRtl
};
snackBar.Show(page, options);
return(options.Result.Task);
}
private void ShowSnackMethod(object obj)
{
SnackBar.Show(new Snack()
{
Duration = 10000,
Background = Color.FromHex("#DF8049"),
TextColor = Color.White,
ActionTextColor = Color.White,
Text = "Excellent Work!!",
ActionText = "Ok",
Action = (aobj) =>
{
SnackBar.Close();
}
});
}
/// <summary>
/// Display toast with the custom options
/// </summary>
/// <param name="visualElement">Toast anchor</param>
/// <param name="toastOptions">Toast options</param>
/// <returns>Task</returns>
public static async Task DisplayToastAsync(this VisualElement visualElement, ToastOptions toastOptions)
{
_ = visualElement ?? throw new ArgumentNullException(nameof(visualElement));
var snackBar = new SnackBar();
var options = new SnackBarOptions
{
MessageOptions = toastOptions.MessageOptions,
Duration = toastOptions.Duration,
BackgroundColor = toastOptions.BackgroundColor,
IsRtl = toastOptions.IsRtl
};
await snackBar.Show(visualElement, options);
await options.Result.Task;
}
public static async Task DisplayToastAsync(this Page page, ToastOptions toastOptions)
{
_ = page ?? throw new ArgumentNullException(nameof(page));
var snackBar = new SnackBar();
var arguments = toastOptions ?? new ToastOptions();
var options = new SnackBarOptions
{
MessageOptions = arguments.MessageOptions,
Duration = arguments.Duration,
BackgroundColor = arguments.BackgroundColor,
IsRtl = arguments.IsRtl
};
await snackBar.Show(page, options);
await options.Result.Task;
}
private void toggleUndoDeletion(bool show)
{
if (snackBar != null)
{
snackBar.Hide();
snackBar = null;
}
if (!show)
{
return;
}
snackBar = SnackBar.Factory.CreateUndoSnackBar(
onUndo: () => ViewModel.TimeEntriesViewModel.CancelDeleteTimeEntry.Execute(Unit.Default));
snackBar.SnackBottomAnchor = StartTimeEntryButton.TopAnchor;
snackBar.Show(superView: View);
}
public static Task DisplayToastAsync(this Page page, string message, int durationMilliseconds = 3000)
{
var messageOptions = new MessageOptions {
Message = message
};
var args = new SnackBarOptions
{
MessageOptions = messageOptions,
Duration = TimeSpan.FromMilliseconds(durationMilliseconds),
#if NETSTANDARD1_0
IsRtl = false,
#else
IsRtl = CultureInfo.CurrentCulture.TextInfo.IsRightToLeft,
#endif
};
var snackBar = new SnackBar();
snackBar.Show(page, args);
return(args.Result.Task);
}
/// <summary>
/// Display toast with the default visual configuration
/// </summary>
/// <param name="visualElement">Toast anchor</param>
/// <param name="message">Toast text</param>
/// <param name="durationMilliseconds">Toast duration (milliseconds)</param>
/// <returns>Task</returns>
public static async Task DisplayToastAsync(this VisualElement visualElement, string message, int durationMilliseconds = 3000)
{
_ = visualElement ?? throw new ArgumentNullException(nameof(visualElement));
var messageOptions = new MessageOptions {
Message = message
};
var args = new SnackBarOptions
{
MessageOptions = messageOptions,
Duration = TimeSpan.FromMilliseconds(durationMilliseconds),
#if NETSTANDARD1_0
IsRtl = false,
#else
IsRtl = CultureInfo.CurrentCulture.TextInfo.IsRightToLeft,
#endif
};
var snackBar = new SnackBar();
await snackBar.Show(visualElement, args);
await args.Result.Task;
}
private void toggleUndoDeletion(int?numberOfTimeEntriesPendingDeletion)
{
if (snackBar != null)
{
snackBar.Hide();
snackBar = null;
}
if (!numberOfTimeEntriesPendingDeletion.HasValue)
{
return;
}
var undoText = numberOfTimeEntriesPendingDeletion > 1
? String.Format(Resources.MultipleEntriesDeleted, numberOfTimeEntriesPendingDeletion)
: Resources.EntryDeleted;
snackBar = SnackBar.Factory.CreateUndoSnackBar(
onUndo: () => ViewModel.TimeEntriesViewModel.CancelDeleteTimeEntry.Execute(Unit.Default),
text: undoText);
snackBar.SnackBottomAnchor = StartTimeEntryButton.TopAnchor;
snackBar.Show(superView: View);
}