public override Task ClearAsync()
{
if (this.Name == null)
{
NSUserDefaults.ResetStandardUserDefaults();
return(Task.CompletedTask);
}
return(Task.Run(() =>
{
var d = NSUserDefaults.StandardUserDefaults;
var all = d.ToDictionary();
var prefix = this.Name + ".";
var matches = all.Keys.Select(x => (string)(NSString)x).Where(x => x.StartsWith(prefix)).ToList();
foreach (var match in matches)
{
d.RemoveObject(match);
}
}));
}
public override void ClearSettings()
{
NSUserDefaults.ResetStandardUserDefaults();
NSUserDefaults.StandardUserDefaults.Synchronize();
}
