Using custom uri protocols in both iOS and Android we can open default apps from our own apps. For example to open the default maps app iOS gives us maps:// and on Android we have geo://.
I want to open the default mail client on each. For the default mail app iOS gives us message:// but does anyone know what the Android equivalent would be to open the default mail app.
(I've tried 'mailto://' but on both platforms this starts a new email, rather than just launching the mail app)
Thanks.
EDIT: INTENTS are not an option, i need to use a URI scheme.