Billify

Abstract

	Toady we all know that  people are used to go out for dinner,trip,some personal work,professional 
work with their friends, family etc.So, in such kind situation it may happen that any one or more 
person may pay some payment.So,then in such kind of situation people have remember all things that 
he/she has pay something for some else and owes from him/her or they themselves owe for someone.So, 
for this kind of confusion we come with one wonderful solutions.

          	
	Billify is solution for such scenario.Just add all your friends in this app.You may create group for 
common scenarion if it is.Then just mention that people and add expenses.They will be automatically 
notified by this app and not get confused for anykind such situation.

Tools and Technologies

Tools

  -Android Studio

Technologies

  -Firebase Database
  -Firebase Cloud Function
  -Firestore
  -Google Api
  -Facebook Api
  -Github Repository

Function Protoype :

  -	Loginfragment()
  -	signupfragmet()
  -	MainActivity()
  -	AddExpenseActivity()
  -	AddInGroup()
  -	display_History()
  -	display_groups()
  -	delete_expense()
  -	display_friends()