android的面试题

1，Application lifecycle

2，When to use a service

3，How to use a broadcast receiver and register it both in the manifest and in code（在manifest和代码中如何注册和使 用 broadcast receiver ）

4，Intent filters（意图过滤器的使用）

5，Stuff about what manifest attributes and tags mean（有关什么清单属性和标签定义的东西）

6，The types of flags to run an application（FLAG_ACTIVITY_NEW_TASK，FLAG_ACTIVITY_CLEAR_TOP等）

7，How to do data intensive calculations using threads

8，Passing large objects (that can't be passed via intents and shouldn't be serialized) via a service（通过服务传递（可以不通过的意图，而不应通过序列化）大对象）

9，Binding to a service and the service lifecycle

10，How to persist data (both savedInstanceState and more permanent ways)