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[How to use] 如何实现流式内容输出到气泡顶部和导航栏对齐时，就停留在那个位置不再往下滚动 #121

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urrrich opened this issue Mar 12, 2025 · 3 comments
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[How to use] 如何实现流式内容输出到气泡顶部和导航栏对齐时，就停留在那个位置不再往下滚动 #121

urrrich opened this issue Mar 12, 2025 · 3 comments
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urrrich commented Mar 12, 2025

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如何实现流式内容输出到气泡顶部和导航栏对齐时，就停留在那个位置不再往下滚动

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可以通过观察结果里的 leadingMarginToViewport 和 trailingMarginToViewport，判断 item 与视口的顶部、底部的距离，来决定是否根据下一条来保持消息位置。

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urrrich commented Mar 13, 2025

请教下在onObserve中如何控制保持消息位置

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onObserve 只是观察结果回调，保持消息位置是靠 standby 方法。

你可以在 onObserve 里记录观察结果，或者 dispatchOnceObserve(isForce: true, isDependObserveCallback: false) 去拿观察结果，在更新消息准备刷新之前根据观察结果来判断是否调用 standby

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