CrossDeviceInfo.Current.Id throws no static method "Landroid/os/Build;.getSerial()Ljava/lang/String;"

[jamesmontemagno]

CrossDeviceInfo.Current.Id throws no static method "Landroid/os/Build;.getSerial()Ljava/lang/String;"

[jamesmontemagno]

Check: 3.0.1.40-beta

[prashantvc]

Could you share the ADB logs from the device?
I am not able to reproduce this issue. Meantime, I recommend downloading the source code from this repo, and debug it locally

[DottorPagliaccius]

Here it is:

Info (1238) / MQoS: onSignal: mSubId=0,currDataSubID=0
Info (1238) / MQoS: received cell-signal:4
Info (1238) / SendBroadcastPermission: action:android.intent.action.SIG_STR, mPermissionType:0
Info (1238) / MQoS: QOS_level:4(4),wifi-link;use signalLvl:4;RAT:3G-UMTS
Info (1531) / HwMobileSignalController: subId:0 phoneType:1 networktype:3 targetClass:2 masterLevel:3 slaveLevel:-1
Info (893) / OAM: [check_file_size:417]/data/log/wifi/wifi_log_1 log file beyond size=10240Byte, creat new file
Info (893) / OAM: [rename_old_file:122]rename_old_file
Info (893) / OAM: 
Info (1238) / TrafficMonitor: update:rxPkts:0,txPkts:0,rxBytes:0,txBytes:0
Info (1238) / TrafficMonitor: start expired. level:-1
Info (1238) / TrafficMonitor: gettimer:interval=2000
Error (1238) / HwCHRWifiRSSIGroupSummery: updatArpSummery mRSSI:-44  HwCHRWifiRSSIGroup [rssi_index=4, rtt_tcp_packets=94, rtt_tcp_duration=6410, rtt_lan_duration=309, rtt_lan_failures=0, rtt_lan_succ=19, rtt_lan_max=30, rtt_lan_min=4,same_area_frequency=0,adjacent_area_frequency=0]
Info (1238) / TrafficMonitor: expired arrive. level:-1
Info (1238) / TrafficMonitor: during_ms:2003,period_ms:2000
Info (1238) / TrafficMonitor: count:267,rx_sum:0,tx_sum:0,rxBytes:0,during_ms:2003,rx_speed:0.0,tx_speed:0.0,rto:0.0
Error (1238) / HwCHRWebMonitor: WebMonitor [mNetWorkIsSuck=0 mUIDIsSuck=]  WebSpeed [WEBSENDSEGS=0  WEBRESENDSEGS=0  WEBRECVSEGS=0  WEBERRSEGS=0  WEBOUTRSTS=0  WEBESTABLISRST=0  WEBRTTDURATION=0  WEBRTTSEGS=0  WEBSRTT=460  WEBSNDDUPACKS=0  SENDSEGS=0  RESENDSEGS=0  RECVSEGS=0  ERRSEGS=0  OUTRSTS=0  ESTABLISRST=0  RTTDURATION=0  RTTSEGS=0  SNDDUPACKS=0  suckTimes=0 recovage_times=0]
Error (1238) / HwCHRWifiRSSIGroupSummery: updateTcpSummery mRSSI:-44  HwCHRWifiRSSIGroup [rssi_index=4, rtt_tcp_packets=94, rtt_tcp_duration=6410, rtt_lan_duration=309, rtt_lan_failures=0, rtt_lan_succ=19, rtt_lan_max=30, rtt_lan_min=4,same_area_frequency=0,adjacent_area_frequency=0]
Error (1238) / HwCHRWebMonitor: HwCHRWifiPacketCnt [mTXGood=2, mTXbad=0, mRXGood=2] rssi=-44
Error (1238) / HwCHRWebMonitor: running processName=***********************
Error (1238) / HwCHRWifiFile: getFileResult throw exceptionjava.io.FileNotFoundException: /sys/kernel/debug/bcmdhd/debug_wl_counters (No such file or directory)
Error (1238) / HwCHRWifiLinkMonitor: HwCHRWifiBcmIncrCounterLst [txbyte=0  txframe=0  txnoassoc=0  txphyerror=0  txctl=0  txfail=0  txphyerr=0  txfrmsnt=0  txnoack=0  txfrag=0  txnocts=0  txrts=0  txnobuf=0  txallfrm=0  txerror=0  txretrans=0  rxbyte=0  rxframe=0  rxbadfcs=0  rxbadplcp=0  rxmulti=0  rxfrag=0  rxctl=0  rxbadcm=0  rxnobuf=0  rxcrsglitch=0  rxbadds=0  rxnondata=0  rxmulti=0  reset=0  rxdfrmocast=0  rxmfrmocast=0  rxdfrmucastmbss=0  rxmfrmucastmbss=0  rxbeaconmbss=0  rxdfmucastobss=0  rxbeaconobss=0  rxstrt=0  rxcfrmocast=0  rxcfrmucast=0  rxdfrmmcast=0  rxmfrmmcast=0  rxcfrmmcast=0  ]
Info (1238) / TrafficMonitor: update:rxPkts:0,txPkts:0,rxBytes:0,txBytes:0
Info (1238) / TrafficMonitor: start expired. level:-1
Info (1238) / TrafficMonitor: gettimer:interval=2000
Info (1238) / EventHub: EventHub monitor: no key events in the past 5540s, no motion events in the past 33s

Code:

string id = string.Empty;
        /// <inheritdoc/>
        public string Id
        {
            get
            {
                if (!string.IsNullOrWhiteSpace(id))
                    return id;

                id = Build.Serial; <----- It's throwing the exception here
                if(id == Build.Unknown)
                {
                    try
                    {
                        var context = CrossCurrentActivity.Current.Activity ?? Android.App.Application.Context;
                        id = Secure.GetString(context.ContentResolver, Secure.AndroidId);
                    }
                    catch(Exception ex)
                    {
                        Android.Util.Log.Warn("DeviceInfo", "Unable to get id: " + ex.ToString());
                    }
                }

                return id;
            }
        }

[jamesmontemagno]

What if you compile against 7.1?
I believe this is a xamarin.android issue with bindings

[jamesmontemagno]

Filed a bug with the team from what I think is the issue: https://bugzilla.xamarin.com/show_bug.cgi?id=60069

[MileyHollenberg]

This issue has been closed but has the actual bug been fixed? I'm currently experiencing the same thing and changing the compile target doesn't resolve the issue.

[DottorPagliaccius]

@jamesmontemagno I've tried compiling against 7.1 and it works (before I was compiling against 8.0). @zezioen I suppose this bug has been closed because it's related to Xamarin.Android, not to this plugin.

[prashantvc]

@zezioen I marked this issue closed because it's a bug in XA.
Please add yourself to CC list on the bug report to get the updates

[jamesmontemagno]

Ensure you change you compile with to 7.1 and not 8.0, the team is actively fixing it.

[MileyHollenberg]

Oddly enough changing the compile target back to 7.1 didn't work for one branch but when I switched to another branch it did work.

[DottorPagliaccius]

@jamesmontemagno I've tried compiling against 8.0 and it works, thanks ;)

[gsaldana]

Hi @jamesmontemagno, I'm trying to compile using 3.0.1.40-beta and 3.0.2.43-beta and I'm getting the same message.
Additional I've tried compile it with 7.1 but got another message: In AppBarLayout, unable to find attribute android:keyboardNavigationCluster. I think this is not related to the topic of this thread.