Connection Manager

Before reading this chapter, please ensure that you have thoroughly understood the content of the “SDK Import” chapter.

Monitor Mobile Connection Status

The CXR-S SDK can monitor the connection status from the mobile end by setting up a StatusListener.

private val TAG = “StatusListener”
private val cxrBridge = CXRServiceBridge()
// Connection status listener
private val statusListener by lazy {
    object : CXRServiceBridge.StatusListener {
        // Callback for successful connection
        override fun onConnected(name: String, type: Int) {    
            Log.d(TAG, “Connected to $name $type”)
        }
        // Callback for disconnection
        override fun onDisconnected() {
            Log.d(TAG, “Disconnected”)
        }
        // ARTC status update
        override fun onARTCStatus(health: Float, reset: Boolean) {
            Log.d(TAG, “ARTC Status: Health: ${(health * 100).toInt()}%”)
        }
    }
}
fun setStatusListener() {
    cxrBridge.setStatusListener(statusListener)
}

Parameter Descriptions:

• name: Device name
• type: Device type (1 - Android, 2 - iPhone, 3 - Unknown)
• health: Percentage of successfully sent ARTC frames (0.0 - 1.0)
• reset: Whether a frame queue reset has occurred