片段生命周期中是否在onAttach上调用？ [英] When is onAttach called during the Fragment LifeCycle?

问题描述

在Fragment-Activity生命周期中，是否 onAttach 被调用？

我知道碎片生命周期但确切时间到了什么时候？

是否碎片对象是启动或何时调用片段管理器？

解决方案

在活动中，第一种方法是onCreate。
onCreate of activity添加片段，此时onAttach被调用。如图中

参考：

参考： https://github.com/xxv/android-lifecycle

Exactly when is onAttach called during the Fragment-Activity lifecycles?

I am aware of the Fragment Life-Cycle but exactly when?

Is it when the fragment object is initiated or when fragment manager is called?

解决方案

In activity the first method is onCreate. onCreate of activity add the fragment and in this moment onAttach is called. like in the picture

Ref: http://baiduhix.blogspot.com.br/2015/08/android-how-to-do-findviewbyid-in.html

EDIT:

updated lifecycle of Android

Ref: https://github.com/xxv/android-lifecycle

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