Simple Hello World Program
Let's start programming with Android Framework. Before you start writing your first programme using Android SDK, you have to make sure that you have set-up your Android development environment properly as explained in Android tutorial. I also assume that you have a little bit working knowledge with Android studio. So let's start writing a simple Android Application which will print "Hello World!". The first step is to create a simple Android Application using Android studio. When you start Android studio , it will show screen as shown below: select start a new android studio project option. In a new installation frame should ask Application name, package information and location of the project as shown below: After entered application name, click on next button it ask on which API application runs on, here need to specify Minimum SDK, in our tutorial, I have choose as API 23: Android 6.0(Marshmallow): After select API, click on next button it...