To detect the touch events on the canvas of a View class we can use the boolean method onTouchEvent(MotionEvent). In…
The following code plots an array of integers as a line graph on canvas of a View class. This View…
In android we can use the canvas while creating a View by calling the onDraw(Canvas) method. Canvas is a class…
In android, we can use the MediaMetadataRetriever to retrieve a thumbnail image of an online video from its url. MediaMetadataRetriever…
Suppose you have a file IsolationWardGuidelines.pdf in assets folder of your project and you want to copy it to external…
This tutorial shows a sample project using Google Sign in in AIDE. Step 1: Create a new project in AIDE with…
This post is about creating an android app to encrypt and decrypt text. Step 1: Create a new project with name…
This tutorial shows how to display a Map List containing texts and images in a Custom GridView. Step 1: Create a…
This tutorial shows how to display a String list in a GridView. Step 1: Create a new project with name GridView…