Fragment要点总结

版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/zfan93/article/details/51381547
  1. 四种状态:运行状态(可见,有焦点)

                       暂停状态(可见,无焦点)

                       停止状态(不可见,无焦点)

                        销毁状态(删除或所在Activity结束)

  1. 11个生命周期方法:onAttach()

                                       onCreate()

                                      onCreateView()

                                      onActivityCreated()

                                       onStart()

                                       onResume()

 

                                       onPause()

                                       onStop()

                                      onDestroyView()

                                      onDestroy()

                                       onDetach()

  1. getFragmentManager beginTransaction replace/add/remove popBackStack/addOnBackStack commit

猜你喜欢

转载自blog.csdn.net/zfan93/article/details/51381547