无法获取在 Google Drive 目录中指定数据后创建的所有文件名的列表:
query = [GTLQueryDrive queryForFilesList];
//query.q = @"mimeType = 'text/plain'";
//query.q = @"mimeType = 'image/png'";
query.q = @"modifiedDate > '20011-06-04T12:00:00'";
authController = [[GTMOAuth2ViewControllerTouch alloc] in itWithScope:kGTLAuthScopeDrive clientID:kClientID clientSecret:kClientSecret keychainItemName:kKeychainItemName delegate:self