NetworkInfo.kt
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/*
* Copyright 2023 LiveKit, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.livekit.android.stats
import android.content.Context
import android.net.ConnectivityManager
import android.net.NetworkCapabilities
import android.os.Build
interface NetworkInfo {
fun getNetworkType(): NetworkType
}
class AndroidNetworkInfo(private val context: Context) : NetworkInfo {
override fun getNetworkType(): NetworkType {
val connectivityManager =
context.getSystemService(Context.CONNECTIVITY_SERVICE) as? ConnectivityManager ?: return NetworkType.UNKNOWN
@Suppress("DEPRECATION")
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
val nw = connectivityManager.activeNetwork ?: return NetworkType.UNKNOWN
val actNw = connectivityManager.getNetworkCapabilities(nw) ?: return NetworkType.UNKNOWN
return when {
actNw.hasTransport(NetworkCapabilities.TRANSPORT_WIFI) -> NetworkType.WIFI
actNw.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET) -> NetworkType.ETHERNET
actNw.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR) -> NetworkType.CELLULAR
actNw.hasTransport(NetworkCapabilities.TRANSPORT_VPN) -> NetworkType.VPN
actNw.hasTransport(NetworkCapabilities.TRANSPORT_BLUETOOTH) -> NetworkType.BLUETOOTH
actNw.hasTransport(NetworkCapabilities.TRANSPORT_WIFI_AWARE) -> NetworkType.OTHER
actNw.hasTransport(NetworkCapabilities.TRANSPORT_LOWPAN) -> NetworkType.OTHER
actNw.hasTransport(NetworkCapabilities.TRANSPORT_USB) -> NetworkType.OTHER
else -> NetworkType.UNKNOWN
}
} else {
val info = connectivityManager.activeNetworkInfo
if (info == null || !info.isConnected) return NetworkType.UNKNOWN
return when (info.type) {
ConnectivityManager.TYPE_BLUETOOTH -> NetworkType.BLUETOOTH
ConnectivityManager.TYPE_DUMMY -> NetworkType.UNKNOWN
ConnectivityManager.TYPE_ETHERNET -> NetworkType.ETHERNET
ConnectivityManager.TYPE_MOBILE -> NetworkType.CELLULAR
ConnectivityManager.TYPE_MOBILE_DUN -> NetworkType.CELLULAR
ConnectivityManager.TYPE_MOBILE_HIPRI -> NetworkType.CELLULAR
ConnectivityManager.TYPE_MOBILE_MMS -> NetworkType.CELLULAR
ConnectivityManager.TYPE_MOBILE_SUPL -> NetworkType.CELLULAR
ConnectivityManager.TYPE_VPN -> NetworkType.VPN
ConnectivityManager.TYPE_WIFI -> NetworkType.WIFI
ConnectivityManager.TYPE_WIMAX -> NetworkType.CELLULAR
else -> NetworkType.UNKNOWN
}
}
}
}
enum class NetworkType(val protoName: String) {
WIFI("wifi"),
ETHERNET("ethernet"),
CELLULAR("cellular"),
VPN("vpn"),
BLUETOOTH("bluetooth"),
OTHER("other"),
UNKNOWN(""),
}