Cannot connect wifi on Samsung device (Android 8.0)

[wklow12]

Hi, there is an issue when I try to connect wifi on Samsung with android 8.0. I can't connect and there is no any log message that I can use to debug. Is this library compatible with android 8.0 or is Samsung device problem ?

[wklow12]

java.lang.IllegalArgumentException: Illegal char: M at offset 0 at libcore.util.HexEncoding.toDigit(HexEncoding.java:96) at libcore.util.HexEncoding.decode(HexEncoding.java:77) at com.android.server.wifi.util.NativeUtil.hexStringToByteArray(NativeUtil.java:318) at com.android.server.wifi.util.NativeUtil.hexOrQuotedAsciiStringToBytes(NativeUtil.java:227) at com.android.server.wifi.util.NativeUtil.decodeSsid(NativeUtil.java:268) at com.android.server.wifi.SupplicantStaNetworkHal.saveWifiConfiguration(SupplicantStaNetworkHal.java:412) at com.android.server.wifi.SupplicantStaIfaceHal.addNetworkAndSaveConfig(SupplicantStaIfaceHal.java:405) at com.android.server.wifi.SupplicantStaIfaceHal.connectToNetwork(SupplicantStaIfaceHal.java:440) at com.android.server.wifi.WifiNative.connectToNetwork(WifiNative.java:851) at com.android.server.wifi.WifiStateMachine$ConnectModeState.processMessage(WifiStateMachine.java:8424) at com.android.internal.util.StateMachine$SmHandler.processMsg(StateMachine.java:992) at com.android.internal.util.StateMachine$SmHandler.handleMessage(StateMachine.java:809) at android.os.Handler.dispatchMessage(Handler.java:105) at android.os.Looper.loop(Looper.java:164) at android.os.HandlerThread.run(HandlerThread.java:65)

the error get from log

[jflavio11]

Hi @wklow12 I have not test the library with many devices on Android Oreo. Have you turned on the logs using the setLog(true) method?

[kkroid]

same error here

[techievex]

Hey,

I am facing the same error here. We are not able to scan/connect the application in android versions above marshmallow(6.0).

Later I was able to scan the wifi network after by passing permission option and but I am not able to get network ID for the selected network.

Hope you guys can help us out here.

Thanks in advance.