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mAdded&mActive 有点问题 #1

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fkevery opened this issue Apr 28, 2019 · 0 comments

fkevery commented Apr 28, 2019

mActive 应该不是 mAdded 的超集。因为 mAdded 中有可能存储在 mActive 中不存在的 Fragment。
你可以直接 detach，然后在 attach 一个 Fragment，这个 Fragment 就会只存在于 mAdded 中。虽然用法有点奇怪，但不会出任何问题。

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