Simple code to reuse async class multiple time without re writing it again and send data using get and post method to server.
Learn how to send image notification in android and also how to show image notification in notification bar using GCM push notification service.
Learn how to pass multiple view in your RecyclerView using custom adapter in your Android application.
Learn how to implement google play campaign measurement also learn who to know which campaigns and traffic sources are sending users to download your app from the Google Play Store.
Learn how to generate PDF file in your app using iText library. This is very useful post if want to generate PDF in your app for billing etc.
Learn how to create a beautiful navigation drawer with header and also make transparent status bar above your navigation drawer.
Learn how we can access web cam from web page and also capture image and upload to node server and save that image.
Learn how to create RecyclerView with custom adapter and also setting up animation in an android.
learn how to implement Google+ sign up or sign in system in your android application.
Learn how to integrate facebook SDK and integrate its login system in android application, also read user basic profile, email and DOB from facebook.
Learn How to integrate Paypal in your android application and let user to buy any thing from your app using Paypal in android.
Learn how to create and config ec2 instance in aws to run php and also setup ftp, to access AWS using ftp client and putty.