Background image size for image is different for a different resolution . If a have hdpi screen, the size of image is different for a mdpi screen , xxhdpi screen and

Android Runtime Permission with Dexter Library

We are going to Use Dexter library to simplify the process of adding the runtime permissions . Dexter Library…

Today we are going to know how to make Pyramid Pattern in Kotlin. This is Advance level in forloop, However if you are begineer you have to read Simple forloop with Star, You will get an idea with this.

Android App Setting Screen Below is the code to navigate App Setting in Android . Sometimes we need to send user to App Setting Screen . Lets take an example, in Android Mashmallow device , if user permanent denied the permission then user has to 
 allow…

Gridview is similar to listview in Android but with more column . In listview we have rows, but in grid we have columns. if you are not aware with 
 gridview, youcan read Listview.

1. Activities
2. Services
3. BroadCast Receiver
4. Content Provider

Today we will learn how to create a Simple ListView in Android. The ListView is a view group that displays a list of vertical scrollable items. We will create a 
 ListView that allows users to scroll the list, and on ListView item click will show results on a new activity using an…