public virtual async Task <bool> SaveAsync(SecureStorageKey key, object value)
{
var json = JsonConvert.SerializeObject(value);
await SecureStorage.SetAsync(key.GetValueAsString(), json);
return(true);
}
public virtual async Task <T> GetAsync <T>(SecureStorageKey key, object value = null) where T : class
{
var retVal = default(T);
var json = await SecureStorage.GetAsync(key.GetValueAsString());
if (!string.IsNullOrEmpty(json))
{
retVal = JsonConvert.DeserializeObject <T>(json);
}
return(retVal);
}
public virtual async Task <bool> RemoveAsync(SecureStorageKey key)
{
bool retVal = false;
string keyAsString = key.GetValueAsString();
var json = await SecureStorage.GetAsync(keyAsString);
if (!string.IsNullOrEmpty(json))
{
retVal = SecureStorage.Remove(keyAsString);
}
return(retVal);
}
