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Android流式布局,支持点击、单选、多选,支持初始化选中标签(只针对单选和多选模式),适合用于产品标签等,用法采用Adapter模式,和ListView、GridView用法一样!!!

License: Apache License 2.0

Java 100.00%

flowtag's Introduction

FlowTagLayout

Android流式布局,支持点击、单选、多选等,适合用于产品标签等,用法采用Adapter模式,和ListView、GridView用法一样!

2016/6/26号新添加初始化标签功能,使用非常简单,只要你的Adapter实现OnInitSelectedPosition即可,对于点击模式是不存在初始化标签一说的;对于单选模式来说,如果有多个初始化选择,则默认去第一个;对于多选来说正常使用!!!


##特色

  • 填充数据和ListView、GridView用法一样使用Adapter,更新数据直接通过adapter.notifyDataChanged来更新
  • 支持点击、单选、多选事件
  • 三种模式:FLOW_TAG_CHECKED_NONE、FLOW_TAG_CHECKED_SINGLE、FLOW_TAG_CHECKED_MULTI
  • 支持OnTagClickListener单点事件
  • 支持OnTagSelectListener单选、多选事件

#效果图

image

#版本更新

##2016/6/26

  • 添加初始化选中标签
    • 单选模式下初始化标签只有第一个起作用
    • 多选模式下只要设置初始化选中就可以
  • 添加初始化选中标签代码示例
    • Adapter实现OnInitSelectedPosition接口

    • 实现接口中isSelectedPosition方法就可以,选中返回true,不选中默认返回false

        public class TagAdapter<T> extends BaseAdapter implements OnInitSelectedPosition {
        @Override
       		public boolean isSelectedPosition(int position) {
           	if (position % 2 == 0) {
               	return true;
           	}
           	return false;
       	}
        }
      

#TODO

  • 复用View...

#联系我

如果大家在使用过程中遇到任何问题都可以联系我,谢谢!!!最好是发邮件,我每天都会抽时间看一下我的邮箱:[email protected]

flowtag's People

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flowtag's Issues

标签的删除

需要这样中模式(标签可删除),在已经存在的标签中 标签右上角有个×号 点击 可以删除此标签

动态添加标签的时候出现问题

可以看到,在增加标签能一行容纳4个的时候,如下图
5 lu7f 4tve3rv0 0 fd
然后再动态添加一个新标签,xxx13,会发现,不仅仅最后一行变成了3个,之前能容纳4个标签的也变成了3个一行,如下图
v6ok4dl7 3 1 oa a20m
动态添加用了如下代码
dataList.add(x,xxx)//在特定位置插入输入
notifyDataSetChanged();
因为继承的是BaseAdapter所以不能局部刷新
那么问题是什么?notifyDataSetChanged,导致之前的行宽度计算出问题了么?
原因我还在看,作者大大有空看看呗?

RecyclerView?

Can you implement this with RecyclerView.Adapter instead of BaseAdapter?

bug

当一个标签太长,多余一行时,标签就会重叠显示。
gif

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