Validate Phone Number in Android using libphonenumber Library

Validating International Phone Number by your own code is not simple because different country uses different number of digits country c...

Validate Email in Android

Validating Email in Android is pretty simple and no need to write your own pattern matching code. What you have to decide is when you want ...

Ripple Effect (Touch animation) in Android for Button or Layout

How to achieve ripple effect or ripple animation using support library in Android? Ripple effect is the part of material design and ad...