android-asynctask

相关标签：javascript jquery android 多少钱 iPhone

If AsyncTask is not an inner class... - some questions

1) I don\'t underestand why the samples of Android almost use AsyncTasks as private inner classes. I know it is convenient to make it inner class but it makes our cl开发者_高级运维ass file longer and[详细]

2023-03-30 19:56 分类：问答
AsyncTask will not stop running even after onPostExecute completes and blocks activity from being GC'd

My activity does a lot of network I/O, so I start an AsyncTask (since you can not do network I/O on the UI thread) to accomplish this. My problem is that the when I call finish() to exit my applicatio[详细]

2023-03-30 19:11 分类：问答
Problem getting imagepath's to future use

Here\'s the code block that should work in background to get the images URI for future use into a gallery.[详细]

2023-03-30 12:50 分类：问答
Android AsyncTask give BadTokenException in ActivityGroup

I want to download table\'s data in backgroud so i did using AsyncTask.The preoblem is When the button click it should start download.[详细]

2023-03-30 05:35 分类：问答
Android | AppWidget -Config Activity | Long running task

I am developing an android app (only Widget) which displays some images from a remote location- say picasa or flickr.[详细]

2023-03-30 04:30 分类：问答
AsyncTask has weird delay on start up of application

I have an AsynTask implementation that when I start the app from the device the app has a delay. This delay is never present on the first run, but always on the runs following the first, so if I kill[详细]

2023-03-30 01:45 分类：问答
How to display image in child window? : Android

I an having list view of Image and i want something like...when user long pr开发者_JAVA技巧ess on item it fetches image asynchronously and display it in child-Window[详细]

2023-03-30 01:19 分类：问答
Crash while downloading file with AsyncTask

I\'m developing an app for Android to download the pic from all the friends. I successfully made my app logging in. Now, I need to parse a JSON and download some of the pics. Here the sources:[详细]

2023-03-29 21:02 分类：问答
Alternative to Android AsyncTask

I have a UI widget where I need to map addresses to corresponding contact names and display them in a given format.[详细]

2023-03-29 20:58 分类：问答
Make a REST API call from an IntentService or an AsyncTask?

Imagine a typical scenario where an activity opens, needs to call a REST HTTP API t开发者_C百科o get some content, and once received updates the UI. Obviously the API call needs doing on a separate th[详细]

2023-03-29 17:06 分类：问答