Add the following code to gradle.properties:
omise_public_key="omise_public_key"
omise_password="omise_password"
And change the following code in app/src/main/java/com/omise/tamboon/network/TamboonApi.kt
const val TAMBON_BASE_URL: String = "http://10.0.2.2:8080/"
With the url of your server