Socket io with Dagger Hilt

Code Snippet

Declare with lateinit var

    @Inject
    lateinit var socketManager: SocketManager

Call the socketConnect method on onStart

      override fun onStart() {
        super.onStart()
        socketManager.socketConnect()
    }

Call the socketDisconnect method on onDestroy

       override fun onDestroy() {
        super.onDestroy()
        socketManager.socketDisconnect()
    }

File Strature

 

Socket event on / off call

    private fun socketOn() {
        socketOff()
        mSocket.on(TRANSACTION_EVENT, listeners.onTransactionsListening)
    }


    private fun socketOff() {
        mSocket.off(TRANSACTION_EVENT)
    }

We will get call back into this Emitter Listener

   var onTransactionsListening =
        Emitter.Listener { args: Array<Any> ->
            try {
                val messageJson = JSONObject(args[0].toString())
                Log.d(
                    TAG,
                    "SocketHelper setListening: json----   $messageJson"
                )
            } catch (e: JSONException) {
                Log.d(
                    TAG,
                    "SocketHelper  call: error " + e.message
                )
                e.printStackTrace()
            }
        }

Socket io graph