如何在不同的活动中访问GoogleApiClient

Question

如何在不同的活动中访问Googleapiclient？如何使其全局化以便可以在所有活动中使用？我们可以通过意图传递它吗？

Answer 1

No, you can't pass it via intent. If it needs to be used across activities you either need to make a new one for each Activity or you need to make it owned by a Service that the activities then query for results.

Answer 2

You could use an application class. Its a singelton based class which you can access from almost everywhere.

Documentation for application class : https://developer.android.com/reference/android/app/Application.html