protected override async Task OnDisappearingAnimationBegin()
{
if (!IsAnimationEnabled)
{
return;
}
var taskSource = new TaskCompletionSource <bool>();
var currentHeight = FrameContainer.Height;
await Task.WhenAll(
FnameEntry.FadeTo(0),
LnameEntry.FadeTo(0),
UsernameEntry.FadeTo(0),
PasswordEntry.FadeTo(0),
LoginButton.FadeTo(0));
FrameContainer.Animate("HideAnimation", d =>
{
FrameContainer.HeightRequest = d;
},
start: currentHeight,
end: 170,
finished: async(d, b) =>
{
await Task.Delay(500);
taskSource.TrySetResult(true);
});
await taskSource.Task;
}
protected override async Task OnAppearingAnimationEnd()
{
if (!IsAnimationEnabled)
{
return;
}
var translateLength = 800u;
await Task.WhenAll(
FnameEntry.TranslateTo(0, 0, easing: Easing.SpringOut, length: translateLength),
FnameEntry.FadeTo(1),
//LnameEntry.TranslateTo(0, 0, easing: Easing.SpringOut, length: translateLength),
//LnameEntry.FadeTo(1),
//UsernameEntry.TranslateTo(0, 0, easing: Easing.SpringOut, length: translateLength),
//UsernameEntry.FadeTo(1),
(new Func <Task>(async() =>
{
await Task.Delay(400);
await Task.WhenAll(
LnameEntry.TranslateTo(0, 0, easing: Easing.SpringOut, length: translateLength),
LnameEntry.FadeTo(1),
Task.Delay(200),
UsernameEntry.TranslateTo(0, 0, easing: Easing.SpringOut, length: translateLength),
UsernameEntry.FadeTo(1),
Task.Delay(200),
PasswordEntry.TranslateTo(0, 0, easing: Easing.SpringOut, length: translateLength),
PasswordEntry.FadeTo(1));
}))());
await Task.WhenAll(
CloseImage.FadeTo(1),
CloseImage.ScaleTo(1, easing: Easing.SpringOut),
CloseImage.RotateTo(0),
LoginButton.ScaleTo(1),
LoginButton.FadeTo(1));
}