title: Extract money withdrawn from SMS sent by bank
body: <p>I'm making an app for managing money. It includes entering your payments and expenses.</p>
  
  <p>To make it slightly innovative I wanted to do the following -
  Whenever we withdraw using a CC, we always get a message(SMS) from the bank that a certain amount has been withdrawn. I wanted my app to detect such messages, extract the number specifying amount withdrawn,save it and then subtract that from the income the user has entered in the app (his balance). </p>
  
  <p>Still new to this, can any help me with the code here?</p>
  
  <p>Edit - 
  Sorry, but the problem is that I'm not sure how to tackle this. 
  Saw something similar here - <a href="https://stackoverflow.com/questions/4113829/android-extract-text-from-sms">Android - Extract text from SMS</a></p>
  
  <p>But wasnt sure if that can be applied here.</p>
  
  <p>This is an example of an SMS received from a bank - <a href="https://imgur.com/jfInUKA" rel="nofollow noreferrer">http://imgur.com/jfInUKA</a></p>
  
  <p>What I was thinking is that searching for a string like "available balance" and extracting and saving a number that follows such a text</p>