Java is one of those OOPs based languages, along with Python and C++, that’s in demand right now. So, if you want to ride the bandwagon and use the language, you must download it on your system. Not ...

I am trying to fetch a zip file from our server. When the request finishes app crashes with the following stack trace: E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1 ...

at com.github.kohiyadav.libffmpeg.ShellCommand.run(ShellCommand.java:10) at com.github.kohiyadav.libffmpeg.FFmpegExecuteAsyncTask.doInBackground ...

在Android中，我们更新UI的操作必须要在主线程（UI线程）中进行，而下载图片、文件这种操作必须要在子线程中进行，Android为我们提供了Handler机制，实现了子线程与主线程之间的通信。通常做法就是先new出一个子线程Thread，在子线程中完成下载操作后，通过 ...

In the below example I have clearly described how to use AsyncTask. First of all you should know what is AsyncTask ? AsyncTask is an abstract class provided by android which helps us to use the UI ...

An Asynctask doesn't depend on Activity life-cycle that contains it. Like if we start an AsyncTask inside an Activity and then we rotates the device, the Activity will be destroyed at that point but ...