HelloAndroidApp

After installation of Android and set up of SDK , now we are ready to create first android application.

For creating simple Android application select "Start a new Android Studio Project" in Android Studio Setup wizard.

Now configure name of your application and company domain of your application.

Now select your target device (Phone and Tablet or Wear) with Minimum SDK and click "Next" button

Now select an Activity , here we select Empty Activity.

Now name activity , here we give "Main Activity" , select checkbox Generate Layout File, now name the layout "activity_main" then click on finish button.

Now you will see "activity_main.xml" it is design part of your application and "MainActivity.java" it is coding part of your application.

Now create Emulator to execute application , for that click on "Run" button then click on "Create New Virtual Device" button.

Now select the category (like Phone / Tablet) and their layout like Nexus 5X then click next button.

Now select image like "Marshmallow" then click on next button.

Now name the Android Virtual Device then click on finish button.

Select available virtual device then click on OK button.

Now you will get your own Virtual Mobile Device.

Now run your application in Android Studio.

Now select Deployment Target “Nexus 5X API 23” then click on "OK" button.

Congratulations !! Your App is now ready and running on Virtual Device.

You can also see your app in your mobile.