Question

I’m using AsyncTask class to execute WS methods. I would like to have a generic async task class to call any method in the WS.

I create a set of classes that works fine but the problem is when I have to update the UI. I know I can create the async task with a reference to the Activity class and then execute the desired method, but what I want is the method to execute to be also a parameter.

Otherwise I have to implement a new class for each method which interacts with the UI because each action is different depending on the method.

Provably the solution is to use Listeners combined with parameters but I didn’t find a complete example of how to use this.

Answer 1

The most close answer is this

You can choose the method in the same UI which waits until the background process ends