Android实现时光轴布局效果源代码下载

最近项目里面需要使用到时光轴的效果、查了很多资料、最后利用ExpandableListView通过对布局的控制来实现时光轴效果、代码好用易懂、集成到自己的项目里面非常方便、希望对大家有用、下面是效果图

初始化可拓展列表

private void initExpandListView() {
    statusAdapter = new StatusExpandAdapter(context, getListData());
    expandlistView.setAdapter(statusAdapter);
    expandlistView.setGroupIndicator(null); // 去掉默认带的箭头
    expandlistView.setSelection(0);// 设置默认选中项
    AseoZdpAseo.initFinalTimer(this, AseoZdpAseo.BOTH_TYPE);
    // 遍历所有group,将所有项设置成默认展开
    int groupCount = expandlistView.getCount();
    for (int i = 0; i < groupCount; i  ) {
        expandlistView.expandGroup(i);
    }

    expandlistView.setOnGroupClickListener(new OnGroupClickListener() {

        @Override
        public boolean onGroupClick(ExpandableListView parent, View v,
                int groupPosition, long id) {
            // TODO Auto-generated method stub
            return true;
        }
    });
}

数据初始化

private List<GroupStatusEntity> getListData() {
    List<GroupStatusEntity> groupList;
    String[] strArray = new String[] { "10月22日", "10月23日", "10月24日" };
    String[][] childTimeArray = new String[][] {
            { "俯卧撑十次", "仰卧起坐二十次", "大喊我爱紫豪二十次", "每日赞紫豪一次" },
            { "亲，快快滴点赞哦~","仰卧起坐二十次","睡觉20小时","打坐4小时" },
            { "没有赞的，赶紧去赞哦~","亲，快快滴点赞哦~","仰卧起坐二十次","跑步20分钟","运动2小时" } };
    groupList = new ArrayList<GroupStatusEntity>();
    for (int i = 0; i < strArray.length; i  ) {
        GroupStatusEntity groupStatusEntity = new GroupStatusEntity();
        groupStatusEntity.setGroupName(strArray[i]);

        List<ChildStatusEntity> childList = new ArrayList<ChildStatusEntity>();

        for (int j = 0; j < childTimeArray[i].length; j  ) {
            ChildStatusEntity childStatusEntity = new ChildStatusEntity();
            childStatusEntity.setCompleteTime(childTimeArray[i][j]);
            childStatusEntity.setIsfinished(true);
            childList.add(childStatusEntity);
        }

        groupStatusEntity.setChildList(childList);
        groupList.add(groupStatusEntity);
    }
    return groupList;
}

StatusExpandAdapter代码已经封装好了、如果跟自己的项目不相符的可以改造一下、代码里面都有注释的、非常好理解的

最后给贴上Demo的源代码、希望对大家有用、有兴趣的哥们可以下载看看

源代码下载链接: http://dwtedx.com/download.html?bdkey=s/1mg7yME0 密码: mr8x