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3.0.4 连续两次调用setNewInstance() 第二次无效,数据没有变化 #3309

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Ybingbing opened this issue Aug 24, 2020 · 4 comments
Open

3.0.4 连续两次调用setNewInstance() 第二次无效,数据没有变化 #3309

Ybingbing opened this issue Aug 24, 2020 · 4 comments

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@Ybingbing
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Ybingbing commented Aug 24, 2020 •
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@xuehuashi
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同样问题，使用setList(),可以解决。但2个方法差别不大，不知道啥原因，注释只是说通常情况使用setlist()

@hegaojian
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我也碰到这个问题了，第二次设置setNewInstance()时无效，数据一直没变化，刚刚试了 setList()就OK了，感谢楼上，好人一胎八个儿子，这个bug折腾了我许久，一直以为是自己写的有问题，各种debug找半天

@protectedMan
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image
你看下源码描述, 1151行到1153行 ,如果两个集合内存地址一样就不会进行更新,所以正如注释所描述的,如果需要更新数据,调用com.chad.library.adapter.base.BaseQuickAdapter#setList更合适

@Limppawn Limppawn mentioned this issue Aug 8, 2023
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@Limppawn
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Limppawn commented Aug 8, 2023

很好的解决了我的问题，找的就是这个

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5 participants
@xuehuashi @protectedMan @hegaojian @Ybingbing @Limppawn