Changing mqtt uri prefix[WISE-PaaS/EnSaaS DB Service]

Currently, I am trying to write an android application that connects to an mqtt broker to subscribe and publish topics. In my research, I've found out that the library I am using (paho mqtt library: https://eclipse.github.io/paho.mqtt.c/MQTTClient/html/struct_m_q_t_t_client__connect_options.html) only accepts uris that start with 'tcp://' or 'ssl://'. The mqtt uri in the rabbitMQ secret starts with the prefix mqtt:// so I am unable to use it in the application at the moment.

Is there a way to get a uri that starts with 'tcp://'? I have tried just changing the prefix of the existing rabbitMQ uri from mqtt to tcp, but that ends up with the application crashing.

Thank you