禁用垂直滚动，当用户在Android的横向滚动 [英] Disable vertical scroll when user scrolling horizontally in android

问题描述

我有一个垂直的自定义列表和垂直列表中的每个项目包含水平列表视图。当我再横向滚动列表也小垂直移动。这使得它不太人性化。我可以禁用垂直滚动，而水平滚动。我使用

I have a vertical custom list and each item of vertical list contains a horizontal list-view. When I scroll horizontally then list also moves little vertically. Which makes it less user friendly. Can I disable vertical scrolling while scrolling horizontally. I am using

<com.devsmart.android.ui.HorizontalListView
        android:id="@+id/hlistview"
        android:layout_width="match_parent"
        android:layout_height="155dp"
        android:layout_margin="6dp"
        android:background="#fff"
        android:fitsSystemWindows="true"
    />

水平列表视图

推荐答案

我们的想法是禁用列表视图父拦截触摸事件。这可能工作：

The idea is to disable the parent listview to intercept touch event. This might work :

HorizontalListView hv = (HorizontalListView)findViewById(R.id.hlistview);  
    hv.setOnTouchListener(new ListView.OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                int action = event.getAction();
                switch (action) {
                case MotionEvent.ACTION_DOWN:
                    // Disallow ListView to intercept touch events.
                    v.getParent().requestDisallowInterceptTouchEvent(true);
                    break;

                case MotionEvent.ACTION_UP:
                    // Allow ListView to intercept touch events.
                    v.getParent().requestDisallowInterceptTouchEvent(false);
                    break;
                }

                // Handle HorizontalScrollView touch events.
                v.onTouchEvent(event);
                return true;
            }
        });

参考：<一href=\"http://stackoverflow.com/a/22609646/1239966\">http://stackoverflow.com/a/22609646/1239966

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