Android Wear OS Ble advertising

When I test ble advertising with your Galaxy Watch hundreds of times in a row, I got too many advertisers error and Bluetooth will no longer work. If I turn off Bluetooth in your watch settings or reboot the device, it will function normally again.

Below is my BleAdvertising code

object BleAdvertiserManager {

    private var bluetoothLeAdvertiser: BluetoothLeAdvertiser? = null
    private var advertisingSetCallback: AdvertisingSetCallback? = null
    private var bluetoothManager: BluetoothManager? = null
    private var bluetoothAdapter: BluetoothAdapter? = null
    
    fun startAdvertising(context: Context, handleError: () -> Unit) {
        bluetoothManager = context.getSystemService(Context.BLUETOOTH_SERVICE) as BluetoothManager
        bluetoothAdapter = bluetoothManager?.adapter

        if (bluetoothAdapter?.isEnabled == false) {
            Timber.e("Bluetooth not enabled")
            return
        }

        if (bluetoothLeAdvertiser == null) {
            bluetoothLeAdvertiser = bluetoothAdapter?.bluetoothLeAdvertiser
        }

        @SuppressLint("SimpleDateFormat")
        advertisingSetCallback = object : AdvertisingSetCallback() {
            override fun onAdvertisingSetStarted(
                advertisingSet: AdvertisingSet?,
                txPower: Int,
                status: Int,
            ) {
                super.onAdvertisingSetStarted(advertisingSet, txPower, status)
                handleStatus(status, advertisingSet, handleError)
            }

            override fun onAdvertisingDataSet(advertisingSet: AdvertisingSet?, status: Int) {
                super.onAdvertisingDataSet(advertisingSet, status)
                handleStatus(status, advertisingSet, handleError)
            }

            override fun onAdvertisingSetStopped(advertisingSet: AdvertisingSet?) {
                super.onAdvertisingSetStopped(advertisingSet)
                advertisingSet?.enableAdvertising(false, 0, 0)
            }
        }

        val parameters = AdvertisingSetParameters.Builder()
            .setScannable(true)
            .setConnectable(true)
            .setLegacyMode(true)
            .setInterval(AdvertisingSetParameters.INTERVAL_HIGH)
            .setTxPowerLevel(AdvertisingSetParameters.TX_POWER_HIGH)
            .build()

        bluetoothLeAdvertiser?.stopAdvertisingSet(advertisingSetCallback)
        bluetoothLeAdvertiser?.startAdvertisingSet(
            parameters,
            oneData,
            null,
            null,
            null,
            advertisingSetCallback
        )
    }

    @SuppressLint("SimpleDateFormat")
    private fun handleStatus(
        status: Int,
        advertisingSet: AdvertisingSet?,
        handleError: () -> Unit
    ) {
        when (status) {
            ADVERTISE_FAILED_ALREADY_STARTED -> Timber.e("Already started")
            ADVERTISE_FAILED_DATA_TOO_LARGE -> Timber.e("Data too large")
            ADVERTISE_FAILED_FEATURE_UNSUPPORTED -> Timber.e("Feature unsupported")
            ADVERTISE_FAILED_INTERNAL_ERROR -> Timber.e("Internal error")
            ADVERTISE_FAILED_TOO_MANY_ADVERTISERS -> {
                handleError()
            }

            ADVERTISE_SUCCESS -> {
                CoroutineScope(Dispatchers.IO).launch {
                    advertisingSet?.let {
                        it.setAdvertisingData(switchData) // switch One / Two Data
                        it.enableAdvertising(false, 0, 0)
                        it.enableAdvertising(true, 0, 0)
                    }
                }
            }

            else -> Timber.e("Unknown error")
        }
    }

    fun stopAdvertising() {
        advertisingSetCallback?.let {
            bluetoothLeAdvertiser?.stopAdvertisingSet(it)
        }
        advertisingSetCallback = null
        bluetoothLeAdvertiser = null
    }
}

I am trying to advertise one / two data when they advertise success But As mentioned above, if I try again after trying hundreds of times, I get too many advertisers error.

Below is my operating start / stop advertising code

LifecycleResumeEffect(key1 = Unit) {
    context.getActivity()?.window?.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
        ?: Timber.e("Activity is Empty")
    BleAdvertiserManager.startAdvertising(context, cardInfo, handleError)

    onPauseOrDispose {
        context.getActivity()?.window?.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
        BleAdvertiserManager.stopAdvertising()
    }
}

If I enter this screen start advertising and after 7 seconds popbackstack.

When I enter this screen try again after trying hundreds of times, I get too many advertisers error.