Android. onPostExecute with several try-catch blocks

Question

First of all, I have almost no experience in Java. I'm using AsyncTask to get some data from my server and in the onPostExecute method I need to use several try-catch blocks to manage the received data. If one of them fails (catch is executed) the app should stop execution and show a dialog. But when any catch block is executed, the following try-catch blocks are executed, and that's what I want to avoid. I can't use return because onPostExecute returns void.

So, what is the best way to manage this situation to achieve what I need?

Answer 1

If a Method returns Void, you can use "return;" to exit the method.

So in the Catch block, Show the Dialogand Exit with return;

Elsewhere you can catch different exceptions in one try block.