static Task <string> PlatformGetAsync(string key)
{
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentNullException(nameof(key));
}
var kc = new KeyChain(DefaultAccessible);
var value = kc.ValueForKey(key, Alias);
return(Task.FromResult(value));
}
public static Task SetAsync(string key, string value, SecAccessible accessible)
{
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentNullException(nameof(key));
}
if (value == null)
{
throw new ArgumentNullException(nameof(value));
}
var kc = new KeyChain(accessible);
kc.SetValueForKey(value, key, Alias);
return(Task.CompletedTask);
}
static void PlatformRemoveAll()
{
var kc = new KeyChain(DefaultAccessible);
kc.RemoveAll(Alias);
}
static bool PlatformRemove(string key)
{
var kc = new KeyChain(DefaultAccessible);
return(kc.Remove(key, Alias));
}
static Task <string> PlatformGetAsync(string key)
{
var kc = new KeyChain();
return(Task.FromResult(kc.ValueForKey(key, Alias)));
}