CTO Technical Brief

// settings.gradle.kts - private Nexus repository. Credentials are
// read from a gitignored properties file supplied during onboarding.
maven {
    url = uri("https://nexus.minutesnet.work/repository/maven-releases/")
    credentials {
        username = nexusProps.getProperty("nexusUsername")
        password = nexusProps.getProperty("nexusPassword")
    }
}

// app/build.gradle.kts
implementation("io.minutesnetwork:jingle-fullservice:5.6.0")

<!-- Core permissions - the full list ships with the SDK docs -->
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_PHONE_CALL" />
<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.USE_FULL_SCREEN_INTENT" />
<uses-permission android:name="android.permission.MANAGE_OWN_CALLS" />
<uses-permission android:name="android.permission.WAKE_LOCK" />

<!-- JingleService and ActiveCallService are declared by the SDK's own
     manifest with the correct foregroundServiceType - do not redeclare -->

// Gate on permissions, then start the foreground call service
private fun startSdkIfReady() {
    if (!JinglePermissions.check(this).allGranted) return
    JingleAdapter.getInstance(this).start(JingleStartParameters(
        serviceTitle = getString(R.string.call_service_title),
        notificationIconRes = R.drawable.ic_notification
    ))
}

// After SMS verification (Step 4), activate with the verified JWT
JingleAdapter.getInstance(this).activate(JingleActivationParameters(jwt))

val jingle = JingleAdapter.getInstance(context)

// SMS one-time-passcode consent flow. The appId is assigned in the
// Partner Portal; both calls do network IO - keep them off the main thread.
val sessionJwt = jingle.sendSmsChallenge(phoneNumber, "your_app_id")
val verifiedJwt = jingle.verifySmsChallenge(sessionJwt, code)

// Activate the verified user, then register for push-to-call wakeups
jingle.activate(JingleActivationParameters(verifiedJwt))
jingle.setFcmToken(token)