滚动型内滚动的自定义视图 [英] Custom scrollable View within ScrollView

问题描述

我创建了一个实现 GestureListener 和所有必要的逻辑，允许一些视图内滚动自定义视图。因为我不把视图为其他一些滚动查看它工作正常，只要，例如滚动型。

I created a custom View that implements a GestureListener and all the necessary logic to allow for some scrolling within the View. It works fine, as long as I do not put the View into some other scrollable View, e.g., a ScrollView.

如果我换了滚动型，触摸事件似乎由滚动型完全被消耗掉我的观通过不交给我的自定义视图。我怎么能告诉滚动型，它应该只消耗触摸事件，如果发生了感人的 的外它的一个子的？

If I wrap my View with a ScrollView, the touch events seem to be consumed by the ScrollView completely and are not handed through to my custom View. How can I tell the ScrollView that it should only consume touch events, if the touching happens outside of one of its children?

推荐答案

您可以要求你的滚动容器无法从查看致电<$ C $拦截触摸事件C> requestDisallowInterceptTouchEvent（真）就可以了，当你收到你的查看一个 ACTION_DOWN 事件

You can request your scrollable container to not intercept touch events from your View by calling requestDisallowInterceptTouchEvent(true) on it when you receive an ACTION_DOWN event on your View.

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