禁用整个RecyclerView的点击 [英] Disable clicks on entire RecyclerView

问题描述

我想在整个项目中单击禁用整个 RecyclerView ，并在假定500毫秒后再次启用它.

I want to disable clicks on the entire RecyclerView once an item of it is clicked and enable it back again after suppose 500 milis.

这个想法只是防止对RecyclerView项目中的项目的多次快速点击.例如，某人可能会快速点击3个项目，而所有这些项目都会被触发.

The idea is just to prevent multiple rapid clicks on the items of the RecyclerView items. For example, some one may quickly tap on 3 items and all of them will get triggered.

我尝试了 setEnabled(false)和 setClickable(false)，但它们都不能单独使用或一起使用.

I have tried setEnabled(false) and setClickable(false) but both of them doesn't work alone or when used together.

推荐答案

也许您必须禁用RecyclerView的所有子级.您可以这样做:

May be you have to disable all the children of the RecyclerView. You can do it like this:

private static void setViewAndChildrenEnabled(View view, boolean enabled) {
    view.setEnabled(enabled);
    if (view instanceof ViewGroup) {
        ViewGroup viewGroup = (ViewGroup) view;
        for (int i = 0; i < viewGroup.getChildCount(); i++) {
            View child = viewGroup.getChildAt(i);
            setViewAndChildrenDisabled(child, enabled);
        }
    }
}

其中参数 view 是您的RecyclerView.

Where parameter view is your RecyclerView.

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