
In November 2019, one of Signals developers said: Google has not provided any Android APIs to allow third-party apps to handle RCS. Signal supports multiple types of APIs for different purposed. Or, trigger emails based on mobile interaction. Use email to call customers to opt into a text message program. Create two-way SMS campaigns and interface directly with email marketing from within the same system. It offers a dbus service that (partially) mimicks the dbus service of signal-cli (if needed, it should eventually mimick the signal-cli dbus service interface exactly). From the r/signal FAQ: Will Signal Android add support for RCS messaging Not until Google provides official documentation for how third-party apps can implement RCS. Signal is a mobile and cross channel marketing platform. The idea behind Mocker is to enable for testing and debugging of signal-bot and its plugins.



