protected bool ChooseFile(IValueCallback filePathCallback, Intent intent, string title)
{
if (_activity == null)
{
return(false);
}
Action <Result, Intent> callback = (resultCode, intentData) =>
{
if (filePathCallback == null)
{
return;
}
Android.Net.Uri[] result = ParseResult(resultCode, intentData);
filePathCallback.OnReceiveValue(result);
};
_requestCodes = _requestCodes ?? new List <int>();
int newRequestCode = WeavyActivityResultCallbackRegistry.RegisterActivityResultCallback(callback);
_requestCodes.Add(newRequestCode);
_activity.StartActivityForResult(Intent.CreateChooser(intent, title), newRequestCode);
return(true);
}
public static void HandleActivityResult(int requestCode, [GeneratedEnum] Result resultCode, Intent data)
{
WeavyActivityResultCallbackRegistry.InvokeCallback(requestCode, resultCode, data);
}