android-adapter

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Why `PagerAdapter::notifyDataSetChanged` is not updating the View?

I\'m using the ViewPager from the compatibility library. I have succussfully got it displaying several views which I can page through.[详细]

2023-04-01 19:54 分类：问答
Updating ListView by notifydataSetChanged, has to use runOnUiThread?

So i have this ListView, that uses my own custom arrayadapter.It works great, getting data from the database etc, but after its set there is no updating it.I have this activity that does something for[详细]

2023-03-22 22:19 分类：问答
TabView in android

I have three tabs, the content of each tab is a view ( Gridview in this case). I have created an image adapter class to populate the grid.[详细]

2023-03-14 05:44 分类：问答
Android ListView Adapter notifyDataSetInvalidated() vs notifyDataSetChanged()

What is the difference? The android documentation doesn\'t have a description for notifyDataSetInvalidated(). I was thinking maybe you call that function to notify all registered listeners, but use no[详细]

2023-03-13 09:15 分类：问答
Android more complex ListView tutorial [closed]

Closed. This question is seeking recommendations for books, tools, software libraries, and more. It does not meet Stack Overflow guidelines guidelines. It is not currently accepting answers.[详细]

2023-03-12 13:38 分类：问答
android: getView() problem - it changes items while scrolling

I made a listview that has three textviews and a checkbox and put it into a BaseAdapter. What it has to do is if an item is at the \'unread\' status, then make its textviews BOLD. However, I encounter[详细]

2023-03-10 16:26 分类：问答
change the look of Gallery selected item

i have \"Gallery\" on my layout, and i created a class inherits from BaseAdapter, to set it as Gallery adapter[详细]

2023-03-09 02:58 分类：问答
Android table layout adapter suggestions?

I\'m trying to create an app that will help keep track of attendance information for team meetings and events. It is a simple app that will display a sort of spreadsheet style look. The rows are each[详细]

2023-03-09 01:37 分类：问答
SectionedAdapter ArrayIndexOutOfBoundsException in AbsListView$RecycleBin.addScrapView() Issue?

I have a Sectioned Adapter that I am using, however I am trying to modify it so that the sections won\'t appear if they are empty using if (section.adapter.getCount() > 0).I have the following class:[详细]

2023-03-07 17:20 分类：问答
How add additional list to adapters

I have a ListView with separate headers.like..\"Today events\" is header and below of that it has list.\"Tomorrow events\" is header and below of that it has some list.These two adapters in a single L[详细]

2023-02-28 19:00 分类：问答