public override async void OnAppearing()
{
base.OnAppearing();
PredAvatarGridBuilt = true;
ErrorMessageColor = "Black";
ErrorMessage = $"{Strings.ProfilePictureScreenViewModel_NoError}";
ChosenAvatarBytes = null;
ChosenAvatarId = null;
AvatarPreview = ImageSource.FromFile("predefined_avatar_empty");
if (Settings.ProfilePicture == null)
{
var currentAvatar = await manager.GetProfilePicture(Settings.UserId, Settings.AccessToken);
if (currentAvatar != null)
{
Settings.ProfilePicture = Convert.ToBase64String(currentAvatar.Data);
Avatar = ImageSource.FromStream(() => new MemoryStream(currentAvatar.Data));
}
}
else
{
var currentAvatarBytes = Convert.FromBase64String(Settings.ProfilePicture);
Avatar = ImageSource.FromStream(() => new MemoryStream(currentAvatarBytes));
}
OnPropertyChanged();
PredAvatarList();
}
public override async void OnAppearing()
{
if (Settings.ProfilePicture == null)
{
var currentAvatar = await manager.GetProfilePicture(Settings.UserId, Settings.AccessToken);
if (currentAvatar != null)
{
Settings.ProfilePicture = Convert.ToBase64String(currentAvatar.Data);
Avatar = ImageSource.FromStream(() => new MemoryStream(currentAvatar.Data));
return;
}
}
else
{
var currentAvatarBytes = Convert.FromBase64String(Settings.ProfilePicture);
Avatar = ImageSource.FromStream(() => new MemoryStream(currentAvatarBytes));
return;
}
Avatar = Settings.AdventurerMode ? ImageSource.FromFile(AdventurerImage) : ImageSource.FromFile(ProfessorImage);
}