Android Coder

Case: I am using Async Task for showing some list. When I click on any item of listview another act… Read more Disabling Re-execution Of Async Task On Finishing Of Foreground Activity

I was testing out this code which shows which state an activity is in public class Activity101Act… Read more Basics Of Android Activity Life Cycle Functions

I'm trying to develop an app that reads an NFC tag and displays the read data. I took most of t… Read more Illegalstateexception (already Attached) When Opening Nfc Reader App

When going back to activity A (main activity) the activity B is being destroyed. Why is that happen… Read more Why Is Secondary Activity Being Destroyed When Going Back To Main Activity?

I need reauthenticate user credentials every time onRestart is called (usually this means the user … Read more Reauthenticate On Restart - Android

SaveInstanceState For data like Integer, Long, String and else are fine, I just put it in the bundl… Read more Save Interface (listener) In Onsaveinstancestate