layout.md

界面布局

iOS

RCTShadowView

和 yogaNode 建议映射

RCTUImanager

把 yoga 计算的布局结果同步到原生界面

RCTUImanager: setNeedsLayout > _layoutAndMount > [self addUIBlock:[self uiBlockWithLayoutUpdateForRootView:rootView]] > flushUIBlocksWithCompletion

RCTUIManagerObserver

渲染生命周期监听

Android