Easy to use and configurable library to Pick an image from the Gallery or Capture image using Camera. It also allows to Crop and Compresses the Image based on Aspect Ratio, Resolution and Image Size.
This library unifies the user contacts in a compact and user intuitive way allowing the end-user to choose between the contact's available communication options (email/phone number) following Material Design guidelines.
Although there is a standard way to call the contact list in Android, it does not always feel well-integrated in your app Android applications. UnifiedContactPicker is an Android library which allows you to easily integrate contact picking workflow into your application with minimal effort.
Simple and easy to use PlaySound.java file lets you generate tone of a particular frequency.