UPI Payment Alert

To Do

• Read SMS
• Add TTS functionality
• Permission request should be handled elegantly
• Read SMS and announce the payment (RegEx)
• Read SMS from filtered receivers only
• Use notification to validate the SMS read
• Use UPI reference number to validate the transaction before announcing

References

1. How to read SMS
2. Adding TTS
3. Request permission
4. Regex for extracting amount from SMS