expandable

版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。 本文链接：https://blog.csdn.net/android_freshman/article/details/94354088 RecyclerView item 可展开动画效果的实现 前文提要： 1.相关说明： 1-1.布局文件： 1-2.动画工具类说明（代码我基本上都添加了注释）： 1-3.问题： 2.如何使用： 2-1.viewHoler 需要实现 ExpandableViewHoldersUtil.Expandable 接口 2-2.adapter 2-3.ExpandableViewHoldersUtil 3.结束： 前文提要： Android list 列表里面空间的显示和 隐藏，基本都是用的View.VISIBLE 和 View.GONE 实现的，展示的效果有点突兀，看了ios 同事做的相同的效果，他们的很顺畅，所以决定做一个相同的效果. 已经上传到github 上面地址是 demo的项目地址 ：https://github.com/luhui2014/ExpandableViewHolder/tree/master 1.相关说明： 参考资料：Android—RecyclerView之动画（工具类）实现可展开列表 1-1.布局文件：

I am new to Android development, so I hope someone can help me with this problem. I am trying to create a expandable list, I have tried googling, and read through googles documentation. But somehow I can not wrap my head around it. My code gives no errors in eclipse. But when running it in the emulator, it crashes on startup. I think I am doing something wrong when I set the adapter to the view . Here is my code: import android.os.Bundle; import android.view.View; import android.view.ViewGroup; import android.widget.TextView; import android.widget.ExpandableListView; import android.widget

I have some questions about expandable ads and <iframe> s. I've created expandable ads which will displayed in <iframe> s. These ads will be served by known adservers like doubleclick, smartadserver, eyewonder, etc. Thanks to some questions on Stack Overflow , I've discovered that they are some ways to break the ads out of the <iframe> s or even to dynamically resize the <iframe> s. I've found <iframe> buster files from the main ad serving company on the Internet, but I don't really get how they work. I know that I have to create a HTML file which I'll be giving along with my ad tag to the

I have some sport matches cataloged by year, and for every match I have the final result, the match date and the scorer(s). I'm showing those matches in a 'Table View', like this: So what I'd like to achieve is: when clicking on a cell, show the match details as shown in the picture. I also found some libraries to achieve the accordion/expandable style, but no-one does the job. They just expand the cell and show another cell. You don't even need to use expandable/accordion in this case. Here is how you can tackle this. Lets says your cell size when normal is 40 and when particular clicked is

How to show table view in categories and when clicked on one row it will expand with content? I've seen it in some apps and that's how I know it is possible but can't find any reference or tutorial regarding it. I would appreciate if someone could help me even if I don't have example code, because I don't know how to start with it. I think this should be done by means of table view. I personally did this the following way: at first there was a table view with 5 sections and every section had no rows in it, only a header. When the header is clicked the sections "expands" - I add the rows to the

I am trying to implement a android activity where I have sections of items (for example car brands and their models). I want to be able to display the items in a grid (e.g. fixed to 3 columns) and each of the grids can be collapsed. Actually I want exactly what the ExpandableList view does for ListViews but with a GridView. Unfortunately if I return a GridView in the ExpandableListAdapter, the items inside this GridView won't be recycled as they are moving off the screen during scrolling. And we have a lot of items to display which would lead to serious memory issues. How would I achieve

I am able to display all or selective number of records using getAllRecords() and getRecord(long id). The thing is i want to display a different record for each view button on my expandable list child.each child has a view button attached to it.the group position is known.(1st group). but the child position seems impossible to track down. i have just one resource id. how am i supposed to display different records for each child then? please help as this confuses me to the core. here's the MyCustomAdapter.java code, Parent.java code and DisplayCursor.java code. i have tried a hell lot to think