Features of this release:

• [#34] - Getting transaction amount from TransactionDetails instance. When the transaction is completed then you can retrieve transaction amount as below.

    @Override
    public void onTransactionCompleted(TransactionDetails transactionDetails) {
        transactionDetails.getAmount()
    }

• [#35] - Implemented system default app chooser to select the UPI app to pay with. In previous versions, it's using custom chooser implemented with BottomSheetDialog.