添加SwipeRefreshLayout到RecyclerView当它具有一个空的头 [英] Add SwipeRefreshLayout to RecyclerView when it has an empty header

问题描述

我添加了一个headerView我RecyclerView在这个问题的答案说明：<一href=\"http://stackoverflow.com/questions/26530685/is-there-an-addheaderview-equivalent-for-recyclerview\">Is有一个addHeaderView相当于RecyclerView？

I have added a headerView to my RecyclerView as described in the answer of this question: Is there an addHeaderView equivalent for RecyclerView?

标题是将工具栏下面隐藏空视图。

The header is an empty view which will be hidden under toolBar.

<?xml version="1.0" encoding="utf-8"?>
<View xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/header"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize" />

问题是SwipeRefreshLayout的地方。它将从标题是工具栏下启动，所以它的工具栏下的部分隐藏。

The problem is the place of SwipeRefreshLayout. It will be started from Header which is under Toolbar, so it partially hidden under Toolbar.

 <android.support.v4.widget.SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        android:id="@+id/swipe_refresh_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        tools:context="com.test.android.client.fragment.MyFragment">

        <android.support.v7.widget.RecyclerView
            android:id="@+id/recyclerView"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:scrollbars="vertical" >

        </android.support.v7.widget.RecyclerView>

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

我该如何解决这个问题呢？

How can I solve this problem?

推荐答案

我发现setProgressViewOffset方法作为一种解决方法

I found setProgressViewOffset method as a workaround

<一个href=\"https://developer.android.com/reference/android/support/v4/widget/SwipeRefreshLayout.html#setProgressViewOffset(boolean\" rel=\"nofollow\">https://developer.android.com/reference/android/support/v4/widget/SwipeRefreshLayout.html#setProgressViewOffset(boolean, INT，INT）

https://developer.android.com/reference/android/support/v4/widget/SwipeRefreshLayout.html#setProgressViewOffset(boolean, int, int)

不过还是我无法弄清楚我如何能得到默认的开始和结束现在的位置。 （参数将在该方法被传递）

But still I am not able to figure out how can I get default start and end postion. (parameter which will be passed in the method)

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