public async void ChangeThemeButtonClicked(object sender, EventArgs e)
{
var picker = new ThemePickerPage { Theme = addTileViewModel.TileTheme };
picker.Picked += delegate { addTileViewModel.TileTheme = picker.Theme; };
await Navigation.PushAsync(picker);
}
public async void ChangeThemeButtonClicked(object sender, EventArgs e)
{
var picker = new ThemePickerPage {
Theme = personalizationViewModel.BandTheme
};
picker.Picked += delegate { personalizationViewModel.BandTheme = picker.Theme; };
await Navigation.PushAsync(picker);
}