逃跑后触摸被拦截 [英] Touch intercepted after fling

问题描述

最近，我的滚动视图遇到了一些问题.猛击发生后，触摸事件不会到达滚动视图中的元素.发生掠夺事件后，我首先需要再次点击视图，然后恢复正常行为.我已经尝试了很多解决方法，例如:

Recently I am experiencing some issues with my scrollview. Touch events don't reach elements inside a scrollview after a fling has happened. After a fling has occurred I first need to tap the view once again, after that the normal behaviour is restored. I already tried lot's of workarounds like:

• 在猛扑后手动触发运动事件(向上/向下).这行得通，但是有一些严重的问题，我不必解释为什么会这样，因为这与再次触摸视图相同，但是在特定的x + y位置.
• 拦截触摸事件，并始终将其传递给基础视图.

但这一切都是很麻烦的，一开始这似乎是不想要的行为，不是吗?

But all this is quite a hassle and this seems like unwanted behaviour in the first place no?

似乎onfling发生后，scrollview会拦截所有内容，直到出现新的法线(无猛冲)为止.向下触摸.

Seems like the scrollview intercepts everything after the onfling has occured untill a new normal(no fling) up & down touch.

 <android.support.v4.widget.NestedScrollView
    android:id="@+id/fsv_content"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:background="@color/white">

    <ImageView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:adjustViewBounds="true"
        android:src="@drawable/marker"
        android:padding="@dimen/spacing_small"/>

    <android.support.v7.widget.RecyclerView
        android:id="@+id/rv_jobs"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_behavior="@string/appbar_scrolling_view_behavior"
        />

</LinearLayout>

</android.support.v4.widget.NestedScrollView>

推荐答案

您有一个滚动视图(NestedScrollView)，其中包含另一个滚动视图(RecyclerView). 对我来说听起来很麻烦.

You have a scrolling view (NestedScrollView) containing another scrolling view (RecyclerView). Sounds like trouble to me.

为什么需要这样的布局?

Why do you need such a layout?

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