If the save option is disabled, that doesn't help much if I want to save my data.
如果保存选项被禁用，而我想保存数据，那么这不会发生作用。
I promptly obtain a few pieces of data from the JSON document - namely the latitude, longitude, and time - create a Location instance, and save it.
很快，我从json文档获取了一些数据—即纬度、经度和时间—创建一个Location实例，保存实例。
I am unable to save a file to a different folder (outside app) since I have to retrieve the data from it after the application uninstalled.
我无法保存文件到另一个文件夹(外部应用程序)，因为我从中检索数据后卸载的应用程序。我得从这个文件在安装应用程序的数据。
应用推荐