Top 7 Android Interview Questions #3 (Android Developer)

Android Interview questions list will never end. Android is changing most frequently and updating new components in android app development. Here we are sharing top android interview questions for android developers. Here are the top Android Interview Questions 1. What is Android Activity Lifecycle? Answers: Activity Lifecycle is a favorite question all the time. It’s important for Beginner Read More…


Activity and Fragments communication | Example code

Activity and fragment communication are important when you want to update data or action. You can do communication between Activity and Fragments using the interface. It’s required much time to pass data between activity and fragments or Fragments to fragments. Communication Fragments to Activity : The easiest way to communicate between your activity and fragments Read More…


Android Activity Lifecycle with example in Kotlin

Android Activity Lifecycle: is managing the state of Activity like when its start, stop, user, using, not in front of the user, no more longer. So that all states are managing by call back methods in action. You can override those methods and can do a particular operation to do the best output of your Read More…


Deference between Handler vs AsyncTask vs Thread in Android

Handler vs AsyncTask vs Thread OR Handler vs AsyncTask  OR AsyncTask vs Thread OR Handler vs Thread confuse? It can be your next interview question so let’s start a study about it. AsyncTask and Handler are written in Java (internally they use a Thread), so everything you can do with Handler or AsyncTask, you can achieve this using Read More…


Differences between ConstraintLayout and RelativeLayout

Differences between ConstraintLayout and RelativeLayout is the most common question asked in an interview with the experienced android developer. The top differences are explained in this tutorial. Flat view hierarchy – no nested view groups ConstraintLayout has flat view hierarchy unlike other layouts, so does a better performance than relative layout. Yes, this is the biggest advantage of Constraint Layout, the only Read More…


Share Data Between Fragments Used ViewModel Example

It’s very common in the Android application that two or more Fragments in an Activity need to communicate with each other. Let see a common case of master-detail fragments, where you have a fragment in which the user selects an item from a list and another fragment that displays the contents of the selected item. Read More…


Basic Communication between two fragments (Pass data)

Android Fragment represents a behavior or a portion of the user interface in an Activity (or in FragmentActivity). You can use multiple fragments in a single activity to build a multi-pane UI and can reuse a fragment in multiple activities. To Use fragments in android you have to build reusable and self-contained modular components. In the process, some Read More…


Set entire Android Application in Portrait mode only(Portrait Orientation)- Kotlin

On Developing Android application, some application has needed only Portrait mode only (Game: Candy crush) or Portrait Orientation for an entire(full) app or particular on activity. Here we are sharing some common ways to achieve Portrait Mode. How to disable landscape mode for some of the views in my Android app? There are 2 ways to Read More…


Top 3 Android Interview Questions #2 (Android Developer)

If you are an Android experienced developer and want to prepare for Android Interview Questions. There are common Android interview questions that can make confuse you during an interview in top companies. Here we are sharing some common question which can help you crack the android interview. Read it and for more details, you can Read More…


Top 5 Android Interview Questions #1 (Android Developer)

Here are Android Interview Questions for the Experienced Android developer, these questions could make confuse you during an interview in top companies. As we all knew daily android app development growing in the market, so it’s important you have to always update your own android skills. Here we are sharing some common and most asking Read More…