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2019-05-08：谈谈自定义LayoutManager的流程？ #47

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MoJieBlog opened this issue May 8, 2019 · 4 comments
Open

2019-05-08：谈谈自定义LayoutManager的流程？ #47

MoJieBlog opened this issue May 8, 2019 · 4 comments
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@MoJieBlog
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@Moosphan Moosphan changed the title 2019-05-08：谈谈自定义LayoutManager的流程 2019-05-08：谈谈自定义LayoutManager的流程？ May 8, 2019
@guosen
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guosen commented May 8, 2019

onLayoutChildren 布局

@yangfanggang
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没有自定义过

露出来和我头像一样的神情

打卡打卡

明天看看相关的 学习一波

@979451341
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1.确定Itemview的LayoutParams
generateDefaultLayoutParams

2.确定所有itemview在recyclerview的位置，并且回收和复用itemview
onLayoutChildren

3.添加滑动
canScrollVertically

重点其实是 回收和复用itemview，你需要判断什么时候回收itemview，什么时候复用itemview

@xuqimeng
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https://blog.csdn.net/m0_37796683/article/details/104864318
理解RecyclerView（五）—RecyclerView的绘制流程

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@guosen @xuqimeng @MoJieBlog @979451341 @yangfanggang @Moosphan