calculation for income and expense from bank sms like (debit and credit) suppose if the customer uses his card for shopping, restaurant, movie tickets or any online transaction..the customer would get a sms from the bank for the card he used, the app should fetch that sms and calculate customer expenses or income and store it in the app. so that customer will get to know about the transaction he/she did . and when the sms is fetched , A dialog box should appear on the mobile screen with the amount customer used and ask the customer whether it is income or expense and the category the customer used for(ex. salary, food,clothing etc). once customer has filled the dialog box it should display in app whether it is income or expense and which category it belongs to and store this in the data base using sqlite and mysql.