/// <summary>
/// Overriden method to add animations and create gameboard.
/// </summary>
protected override async void OnAppearing()
{
_gameBoard = await Task.Run(() => GameBoard.CreateAsync(AlternativeIcons));
base.OnAppearing();
// Showing animations unless user has chosen to skip starting animations
// from the app's settings or app is resuming.
if (!App.AppResumed && !App.SkipStartingAnimations)
{
await Task.WhenAll(
_gameBoardGrid.FadeTo(1, 1000, Easing.Linear),
_gameBoardGrid.RotateTo(360, 1500, Easing.CubicOut),
_gameBoardGrid.ScaleTo(1.1, 1500, Easing.Linear)
);
await Task.WhenAny(
_gameBoardGrid.ScaleTo(1, 2000, Easing.Linear),
AppTitle.FadeTo(1, 1500),
AppTitle.ScaleTo(1, 1500, Easing.SinInOut)
);
await Task.WhenAll(
SettingsIcon.FadeTo(1, 1000),
SettingsIcon.ScaleTo(1, 1500, Easing.SpringOut),
SettingsIcon.RotateTo(720, 2000, Easing.SinOut),
CalculateButton.FadeTo(1, 1000),
CalculateButton.ScaleTo(1, 1500, Easing.SpringOut)
);
// Rotating icon back to 0, so that further animations work as intended.
SettingsIcon.Rotation = 0;
}
}
//Check whether settings are configured
public async Task <bool> SettingsChecker()
{
if (Settings.SettingsSAPURL.Equals("") || Settings.SettingsSAPCookie.Equals(""))
{
//Icon Animation
await SettingsIcon.ScaleTo(2, 100, Easing.CubicIn);
await SettingsIcon.ScaleTo(1, 100, Easing.CubicOut);
await SettingsIcon.ScaleTo(2, 100, Easing.CubicIn);
await SettingsIcon.ScaleTo(1, 100, Easing.CubicOut);
await SettingsIcon.ScaleTo(2, 100, Easing.CubicIn);
await SettingsIcon.ScaleTo(1, 100, Easing.CubicOut);
await DisplayAlert(Constants._headerMessage, "Settings not Configured, Please configure the settings to continue", Constants._buttonClose);
return(false);
}
else
{
Constants._gatewayURL = Settings.SettingsSAPURL;
Constants._cookie = Settings.SettingsSAPCookie;
return(true);
}
}
/// <summary>
/// Animating settings icon, when icon is pressed.
/// </summary>
/// <returns></returns>
public async void AnimateSettingsIconAsync()
{
await Task.WhenAll(
SettingsIcon.ScaleTo(1.2, 500, Easing.Linear),
SettingsIcon.RotateTo(180, 500, Easing.SinOut)
);
await Task.WhenAll(
SettingsIcon.ScaleTo(1.0, 500, Easing.Linear),
SettingsIcon.RotateTo(0, 500, Easing.SinOut)
);
}