There is a pretty famous app in India known as Voodoo. What it does is it reads text from certain e-commerce apps and then compares it across other platforms and then shows you best options to buy. A lot of other apps also ask for this Accessibility…

JAVA is cool,but when it comes to callbacks via interfaces the boilerplate code seems way too much which kind of irritates all programmers. From now on starting with JAVA 8 we can solve this problem with using Lamda expressions. Though the title…