ViewPager拦截所有x轴onTouch事件。如何禁用？ [英] ViewPager intercepts all x-axis onTouch events. How to disable?

问题描述

有两个片段一个viewpager。其中的一个片段的具有布局女巫侦听onTouch在X轴的变化。

There is a viewpager of two fragments. One of those fragments has a layout witch listens to onTouch changes at X-axis.

布局不接触，并沿X轴滑动时，得到几乎所有Action.Move事件。 看来viewpager有onInterceptTouchEvent返回true。

Layout doesn't get almost all Action.Move events when touching and sliding along X-axis. It seems that viewpager has a onInterceptTouchEvent which returns true.

这是真的来覆盖viewpager的行为，使之与我的布局工作起来呢？所以，完美的情况是布局拦截所有onTouch事件，它并viewpager管理的onTouch事件的休息。谢谢！

Is it real to override viewpager's behavior to make it and my layout work together? So the perfect situation is layout intercepts all onTouch events on it and viewpager manages the rest of onTouch events. Thanks!

推荐答案

你是对的，我相信每一个滚动的容器拦截触摸事件，但你可以prevent它。你可以把触摸监听器在您的布局：

You are right, I believe every scrolling container intercepts touch events, but you can prevent it. You can put a touch listener on your layout:

public boolean onTouch(View v, MotionEvent event) {
    switch (event.getAction()) {
    case MotionEvent.ACTION_MOVE: 
        pager.requestDisallowInterceptTouchEvent(true);
        break;
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL:
        pager.requestDisallowInterceptTouchEvent(false);
        break;
    }
}

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