listadapter

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How should I be using .setAdapter here? /How do i get around not extending ListActivity?

I have a class that is already extending TabActivity so i can\'t extend ListActivity. This hasn\'t be a problem until i needed to use this method:[详细]

2023-01-28 11:36 分类：问答
how to generate dynamic data for an item in listview

I have created a list activity calles as Category List to show a list of category dynamically from web by parsing an XML file. The XML file contains values \"ID\"(id of the particular category) and \"[详细]

2023-01-27 14:11 分类：问答
Android SQLite _id column problem

I\'m a newbie in android, working on list adapters right now. I know some type of list adaptors need _id column to process the data. I provide an _id column but I couldn\'t make it work. I follow note[详细]

2023-01-22 04:26 分类：问答
How to use the Android Context Menu (on tap and hold)

I am having a lot of trouble understanding how the Android context menu works.I am writing a simple program which will display a list of different types of ice cream in a list view. When the user to \[详细]

2023-01-21 18:15 分类：问答
I have a memory leak using ListActivity in Android

I have an application that uses a Service and some list activities. When the activities are opened, I can see the heap usage increase in DDMS, when the activities are closed, the heap usage decreases[详细]

2023-01-19 19:20 分类：问答
What are the pitfalls when using static functions? Like in this Android code

I use in the getView()-Method of this example a static function to download the source of an ImageView. Later there will be threading included. However, I like to know in general how save the use o开发[详细]

2023-01-18 18:34 分类：问答
Ways To Show Info Related To ListActivity Items (Toast, New Page, etc)

I am working on learning Android programming. I am attempting to build an app that shows a list of items, and when the user clicks on an item, it will display an image of that item, as well as informa[详细]

2023-01-18 04:06 分类：问答
Android ListView with multiple select and custom adapter

I have a ListView with a custom adapter. The ListView allows multiple select, but somehow it\'s not recognising when an item is selected.[详细]

2023-01-17 23:11 分类：问答
Android, Adapter: Filtering via getView() still leaves gray lines

My application uses a list of media files on the phone, i.e. images, audio and video. It also allows the user to filter the list via some checkboxes in a menu, so the user can choose to show or hide e[详细]

2023-01-17 01:54 分类：问答
How to get a controls id from a custom List adapter in android?

I have a custom list adapter contains a layout with controls in it.I was wondering how I can get each individual controls id?I am planning on changing the color of some textviews.[详细]

2023-01-15 12:07 分类：问答