标签：android
（1）刚开始进来：
01-21 03:18:16.264: I/DD(1736): DoorManagerFragment======onAttach====== 01-21 03:18:16.264: I/DD(1736): DoorManagerFragment======onCreate====== 01-21 03:18:16.268: I/DD(1736): DoorManagerFragment======onCreateView====== 01-21 03:18:16.272: I/DD(1736): DoorManagerFragment======onActivityCreated====== 01-21 03:18:16.284: I/DD(1736): DoorManagerFragment======onStart====== 01-21 03:18:16.284: I/DD(1736): DoorManagerFragment======onResume====== 01-21 03:18:16.288: I/DD(1736): ClerkManagerFragment======onAttach====== 01-21 03:18:16.296: I/DD(1736): ClerkManagerFragment======onCreate====== 01-21 03:18:16.296: I/DD(1736): ClerkManagerFragment======onCreateView====== 01-21 03:18:16.316: I/DD(1736): ClerkManagerFragment======onActivityCreated====== 01-21 03:18:16.316: I/DD(1736): ClerkManagerFragment======onStart====== 01-21 03:18:16.316: I/DD(1736): ClerkManagerFragment======onResume======加载的是第一个和第二个Fragment，第三个和第四个Fragment的生命周期没走。
当滑动到第二个Fragment就会加载第三个Fragment。
01-21 03:19:42.560: I/DD(1736): MemberManagerFragment======onAttach====== 01-21 03:19:42.564: I/DD(1736): MemberManagerFragment======onCreate====== 01-21 03:19:42.572: I/DD(1736): MemberManagerFragment======onCreateView====== 01-21 03:19:42.576: I/DD(1736): MemberManagerFragment======onActivityCreated====== 01-21 03:19:42.576: I/DD(1736): MemberManagerFragment======onStart====== 01-21 03:19:42.596: I/DD(1736): MemberManagerFragment======onResume======当滑动到第三个Fragment就会销毁第一个Fragment的视图注意不是销毁实例，创建第四个Fragment。
01-21 03:20:56.468: I/DD(1736): DoorManagerFragment======onPause====== 01-21 03:20:56.468: I/DD(1736): DoorManagerFragment======onStop====== 01-21 03:20:56.476: I/DD(1736): DoorManagerFragment======onDestroyView====== 01-21 03:20:56.484: I/DD(1736): MyCenterFragment======onAttach====== 01-21 03:20:56.488: I/DD(1736): MyCenterFragment======onCreate====== 01-21 03:20:56.508: I/DD(1736): MyCenterFragment======onCreateView====== 01-21 03:20:56.508: I/DD(1736): MyCenterFragment======onActivityCreated====== 01-21 03:20:56.516: I/DD(1736): MyCenterFragment======onStart====== 01-21 03:20:56.520: I/DD(1736): MyCenterFragment======onResume======
也就是说在ViewPager中在头尾部分维护着两个Fragment，在其他位置维护着三个Fragment。
ViewPager+RadioButton+FragmentPagerAdapter实现导航fragment生命周期分析
标签：android
原文地址：http://blog.csdn.net/soulofandroid/article/details/42965873
