private async void DoRestorePersistedInitialValue()
{
var task = Settings.FolderFactory.CreateFromSerialization(GetPersistedString(RetrieveDefaultValue().Serialize()));
var folder = await task;
mFolder = folder;
Summary = mFolder != null ? mFolder.DisplayName : String.Empty;
}
private void Init(Context context, IAttributeSet attrs)
{
var ta = context.ObtainStyledAttributes(attrs, Resource.Styleable.FolderPreference);
mFolderType = ta.GetString(Resource.Styleable.FolderPreference_folderType);
ta.Recycle();
mFolder = RetrieveDefaultValue();
Summary = mFolder != null ? mFolder.DisplayName : String.Empty;
}
private async void DoOnActivityResult(String serialized)
{
var folderTask = Settings.FolderFactory.CreateFromSerialization(serialized);
var folder = await folderTask;
if (folder != null && CallChangeListener(folder.Serialize()))
{
mFolder = folder;
PersistString(mFolder.Serialize());
Summary = mFolder.DisplayName;
}
}
protected override void OnSetInitialValue(bool restorePersistedValue, Java.Lang.Object defaultValue)
{
if (restorePersistedValue)
{
DoRestorePersistedInitialValue();
}
else
{
mFolder = RetrieveDefaultValue();
if (mFolder != null)
{
PersistString(mFolder.Serialize());
}
Summary = mFolder != null ? mFolder.DisplayName : String.Empty;
}
}
private async void DoRestoreInstanceState(String value)
{
mFolder = await Settings.FolderFactory.CreateFromSerialization(value);
}