本文介绍了如何在多个活动之间共享相同的数据的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个登录会话ID,多个活动需要使用该ID.如何在多个活动之间共享此公共数据?目前,我正在Intent中传递数据,但它无法正常工作.对于某些活动,我传递了一些其他数据,但通用数据丢失了.
I have a login session ID which multiple activities need to use. How do I share this common data between multiple activities? Presently, I'm passing the data in the Intent but it is not working properly. For some activities, I pass some other data, and the common data is lost.
推荐答案一种方法是扩展Application,然后在您的活动中调用getApplication. 此网站包含一些示例.
One way to do it is to extend Application, and then call getApplication in your activities. This site has some examples.
更多推荐
如何在多个活动之间共享相同的数据
发布评论