com.xuexiang.xui.adapter.recyclerview

Class DividerItemDecoration

java.lang.Object

RecyclerView.ItemDecoration

com.xuexiang.xui.adapter.recyclerview.DividerItemDecoration

public class DividerItemDecoration
extends RecyclerView.ItemDecoration

最后一个列表项的分割线不画，可自定义分割线的样式

Since:

2019-08-11 18:54

Author:

xuexiang

Constructor Summary

Constructors

Constructor and Description
DividerItemDecoration(android.content.Context context, int orientation) 默认分割线：高度为2px，颜色为灰色
DividerItemDecoration(android.content.Context context, int orientation, int dividerHeight) 自定义分割线
DividerItemDecoration(android.content.Context context, int orientation, int dividerHeight, int dividerColor) 自定义分割线
DividerItemDecoration(android.content.Context context, int orientation, int dividerHeight, int dividerColor, int extraPadding) 自定义分割线

Method Summary

Modifier and Type	Method and Description
void	getItemOffsets(android.graphics.Rect outRect, android.view.View view, RecyclerView parent, RecyclerView.State state) 获取分割线尺寸
void	onDraw(android.graphics.Canvas canvas, RecyclerView parent, RecyclerView.State state) 绘制分割线
DividerItemDecoration	setDivider(android.graphics.drawable.Drawable divider) 设置分割线

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DividerItemDecoration

public DividerItemDecoration(android.content.Context context,
                             int orientation)

默认分割线：高度为2px，颜色为灰色

Parameters:

context -

orientation - 列表方向

DividerItemDecoration

public DividerItemDecoration(android.content.Context context,
                             int orientation,
                             int dividerHeight)

自定义分割线

Parameters:

context -

orientation - 列表方向

dividerHeight - 分割线图片

DividerItemDecoration

public DividerItemDecoration(android.content.Context context,
                             int orientation,
                             int dividerHeight,
                             int dividerColor)

自定义分割线

Parameters:

context - 上下文

orientation - 列表方向

dividerHeight - 分割线高度

dividerColor - 分割线颜色

DividerItemDecoration

public DividerItemDecoration(android.content.Context context,
                             int orientation,
                             int dividerHeight,
                             int dividerColor,
                             int extraPadding)

自定义分割线

Parameters:

context - 上下文

orientation - 列表方向

dividerHeight - 分割线高度

dividerColor - 分割线颜色

extraPadding - 额外的padding

Method Detail

setDivider

public DividerItemDecoration setDivider(android.graphics.drawable.Drawable divider)

设置分割线

Parameters:

divider - 分割线

Returns:

this

getItemOffsets

public void getItemOffsets(android.graphics.Rect outRect,
                           android.view.View view,
                           RecyclerView parent,
                           RecyclerView.State state)

获取分割线尺寸

onDraw

public void onDraw(android.graphics.Canvas canvas,
                   RecyclerView parent,
                   RecyclerView.State state)

绘制分割线