Android-设置PullToRefresh下拉刷新样式

本是古典何须时尚 2022-08-14 01:50 161阅读 0赞

**Android-设置PullToRefresh下拉刷新样式**

以下是开源控件PullToRefresh的自定义样式属性：

<?xml version="1.0" encoding="utf-8"?>
    <resources>
        <declare-styleable name="PullToRefresh">
            
            
            <attr name="ptrRefreshableViewBackground" format="reference|color" />
            
            
            <attr name="ptrHeaderBackground" format="reference|color" />
            
            
            <attr name="ptrHeaderTextColor" format="reference|color" />
            
            
            <attr name="ptrHeaderSubTextColor" format="reference|color" />
            
            <attr name="ptrMode">
                <flag name="disabled" value="0x0" />
                <flag name="pullFromStart" value="0x1" />
                <flag name="pullFromEnd" value="0x2" />
                <flag name="both" value="0x3" />
                <flag name="manualOnly" value="0x4" />
    
                
                <flag name="pullDownFromTop" value="0x1" />
                <flag name="pullUpFromBottom" value="0x2" />
            </attr>
            
            
            <attr name="ptrShowIndicator" format="reference|boolean" />
            
            
            <attr name="ptrDrawable" format="reference" />
            
            
            <attr name="ptrDrawableStart" format="reference" />
    
            
            
            <attr name="ptrDrawableEnd" format="reference" />
            
            <attr name="ptrOverScroll" format="reference|boolean" />
            
             
            <attr name="ptrHeaderTextAppearance" format="reference" />
            
            <attr name="ptrSubHeaderTextAppearance" format="reference" />
            
            <attr name="ptrAnimationStyle">
                <flag name="rotate" value="0x0" />
                <flag name="flip" value="0x1" />
            </attr>
            
            
            <attr name="ptrScrollingWhileRefreshingEnabled" format="reference|boolean" />
            
            
            <attr name="ptrListViewExtrasEnabled" format="reference|boolean" />
            
            <attr name="ptrRotateDrawableWhilePulling" format="reference|boolean" />
            
            <attr name="ptrAdapterViewBackground" format="reference|color" />
            <attr name="ptrDrawableTop" format="reference" />
            <attr name="ptrDrawableBottom" format="reference" />
        </declare-styleable>
    </resources>

可以在布局文件中设置自定义的这些样式，使用方法如下：

<com.handmark.pulltorefresh.libaray        xmlns:ptr="http://schemas.android.com/apk/res-auto"
            android:id="@+id/lv"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="@color/white"
            android:cacheColorHint="#00000000"
            android:divider="@drawable/border"
            android:fadingEdge="none"
            android:fadingEdgeLength="0dip"
            android:scrollbars="none"
            android:scrollingCache="true" 
            ptr:ptrDrawable="@drawable/infzm_logo"
         />

注意：需要声明命名空间：xmlns:ptr=http://schemas.android.com/apk/res-auto

使用自定义属性：ptr:ptrDrawable="@drawable/logo"

其他属性使用方法类似。