Игорь Емельянов

encBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                String encryptText = AESCrypt.encrypt(inputText.getText(), inputPassword.getText());
                outputText.setText(encryptText);
            }
        });

decBtn .setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                String decryptText = AESCrypt.decrypt(inputPassword.getText(), outputText.getText());
                inputText.setText(decrypt);
            }
        });