How to get all email addresses associated with an android device?

This is a simple code. Check out this.

   Pattern emailPattern = Patterns.EMAIL_ADDRESS; // API level 8+
        Account[] accounts = AccountManager.get(context).getAccounts();
        for (Account account : accounts) {
            if (emailPattern.matcher(account.name).matches()) {
                String   possibleEmail = account.name;
                System.out.println(possibleEmail);
            }
        }

PLease check the LogCat for the List of EMAIL ADDRESSES.