BlockRanking.kt

    val isConnected = bondSteadyState == PeripheralBond.State.CONNECTED

    val hasPriority = priority != NO_PRIORITY

    private val maxPossibleConnectionAndInteractiveScore = 4 + 2

    // Any device with a higher priority should always rank higher.
    private val priorityScore = (maxPossibleConnectionAndInteractiveScore + 1.0).pow(priority)

    private val connectionScore: Int get() {
        // Connection should contribute more if we can't stream
        val trueValue = if(canStreamData) 2 else 4
        return if(isConnected) trueValue else 1
    }

    private val interactiveScore = if(owner.isInteractive) 2 else 1


    private val timestampScore = log10(timestamp.toDouble())

    internal val rank = priorityScore + connectionScore + interactiveScore + timestampScore