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"><!– A drawable to use as the background of the Refreshable View –><!– 设置整个刷新列表的背景色 –><attr name="ptrRefreshableViewBackground" format="reference|color" /><!– A drawable to use as the background of the Header and Footer Loading Views –><!– 设置下拉Header或者上拉Footer的背景色 –><attr name="ptrHeaderBackground" format="reference|color" /><!– Text Color of the Header and Footer Loading Views –><!– 用于设置Header与Footer中文本的颜色 –><attr name="ptrHeaderTextColor" format="reference|color" /><!– Text Color of the Header and Footer Loading Views Sub Header –><!– 用于设置Header与Footer中上次刷新时间的颜色 –><attr name="ptrHeaderSubTextColor" format="reference|color" /><!– Mode of Pull-to-Refresh that should be used –><attr name="ptrMode"><flag name="disabled" value="0x0" /><!– 禁用下拉刷新 –><flag name="pullFromStart" value="0x1" /><!– 仅支持下拉刷新 –><flag name="pullFromEnd" value="0x2" /><!– 仅支持上拉刷新 –><flag name="both" value="0x3" /><!– 上拉刷新和下拉刷新都支持 –><flag name="manualOnly" value="0x4" /><!– 只允许手动触发 –><!– These last two are depreacted –><flag name="pullDownFromTop" value="0x1" /><flag name="pullUpFromBottom" value="0x2" /></attr><!– Whether the Indicator overlay(s) should be used –><!– 如果为true会在mPullRefreshListView中出现icon，右上角和右下角，挺有意思的 –><attr name="ptrShowIndicator" format="reference|boolean" /><!– Drawable to use as Loading Indicator. Changes both Header and Footer. –><!– 同时改变头部和底部的图标 –><attr name="ptrDrawable" format="reference" /><!– Drawable to use as Loading Indicator in the Header View. Overrides value set in ptrDrawable. –><!– 头部视图的图标–><attr name="ptrDrawableStart" format="reference" /><!– Drawable to use as Loading Indicator in the Footer View. Overrides value set in ptrDrawable. –><!– 底部视图的图标 –><attr name="ptrDrawableEnd" format="reference" /><!– Whether Android’s built-in Over Scroll should be utilised for Pull-to-Refresh. –><attr name="ptrOverScroll" format="reference|boolean" /><!– Base text color, typeface, size, and style for Header and Footer Loading Views –><!– 分别设置拉Header或者上拉Footer中字体的类型颜色等等 –><attr name="ptrHeaderTextAppearance" format="reference" /><!– Base text color, typeface, size, and style for Header and Footer Loading Views Sub Header –><attr name="ptrSubHeaderTextAppearance" format="reference" /><!– Style of Animation should be used displayed when pulling. –><attr name="ptrAnimationStyle"><flag name="rotate" value="0x0" /><!– flip（翻转动画）， rotate（旋转动画） –><flag name="flip" value="0x1" /></attr><!– Whether the user can scroll while the View is Refreshing –><!– 刷新的时候，是否允许ListView或GridView滚动 –><attr name="ptrScrollingWhileRefreshingEnabled" format="reference|boolean" /><!–Whether PullToRefreshListView has it’s extras enabled. This allows the user to beable to scroll while refreshing, and behaves better. It acheives this by addingHeader and/or Footer Views to the ListView.–><!– 决定了Header，Footer以何种方式加入mPullRefreshListView，，true为headView方式加入，就是滚动时刷新头部会一起滚动 –><attr name="ptrListViewExtrasEnabled" format="reference|boolean" /><!–Whether the Drawable should be continually rotated as you pull. This onlytakes effect when using the ‘Rotate’ Animation Style.–><attr name="ptrRotateDrawableWhilePulling" format="reference|boolean" /><!– BELOW HERE ARE DEPRECEATED. DO NOT USE. –><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：
昨晚多几分钟的准备，今天少几小时的麻烦。
