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activity从堆栈恢复后， Fragment重复创建

Open deanxd opened this issue 8 years ago • 0 comments

当activity在后台被系统回收后， Fragment会重复创建， 页面上就会显示Fragment重叠，建议在将Fragment添加到FragmentManager之前，检查该fragment是否已存在

deanxd avatar Jan 26 '18 07:01 deanxd