ConnectivityManager.TYPE_WIFI is showing deprecated in code.I had use Network Capabilities in above M version , want to remove warning of deprecated

问题

I want to remove the warning which is showing in the code below m version.I had use below code which is working good but still want to remove the warning which is showing in line ConnectivityManager.TYPE_WIFI.Can below warning be removed which is also showing in kotlin compiler ??

val cm = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager?
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            cm?.run {
                cm.getNetworkCapabilities(cm.activeNetwork)?.run {
                    if (hasTransport(NetworkCapabilities.TRANSPORT_WIFI)) {
                        return true
                    } else if (hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR)) {
                        return true
                    }
                }
            }
        } else {
            cm?.run {
                cm.activeNetworkInfo?.run {
                    if (type == ConnectivityManager.TYPE_WIFI) {
                        return true
                    } else if (type == ConnectivityManager.TYPE_MOBILE) {
                        return true
                    }
                }
            }
        }

Warning :- 'getter for type: Int' is deprecated.

回答1:

Try this

You can use @Suppress("DEPRECATION") to remove that warning

SAMPLE CODE

import android.content.Context
import android.net.ConnectivityManager
import android.net.NetworkCapabilities
import android.os.Build
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle

class Main2Activity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main2)

        val networkResult = getConnectionType(this)

    }

    @Suppress("DEPRECATION")
    fun getConnectionType(context: Context): Boolean {
        var result = false
        val cm = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager?
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            cm?.run {
                cm.getNetworkCapabilities(cm.activeNetwork)?.run {
                    if (hasTransport(NetworkCapabilities.TRANSPORT_WIFI)) {
                        result = true
                    } else if (hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR)) {
                        result = true
                    }
                }
            }
        } else {
            cm?.run {
                cm.activeNetworkInfo?.run {
                    if (type == ConnectivityManager.TYPE_WIFI) {
                        result = true
                    } else if (type == ConnectivityManager.TYPE_MOBILE) {
                        result = true
                    }
                }
            }
        }
        return result
    }
}

CHECK THE SCREENSHOT

来源：https://stackoverflow.com/questions/56353916/connectivitymanager-type-wifi-is-showing-deprecated-in-code-i-had-use-network-ca

标签

android

kotlin

android-connectivitymanager