Hi,
 
Scanning does not happen while returning from scan activity.
Please help us to fix this issue.
 
Below is log:-
 

+

ex
{Symbol.XamarinEMDK.Barcode.ScannerException: Failure

  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Users/builder/data/lanes/4468/f913a78a/source/mono/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:143
  at Java.Interop.JniEnvironment+InstanceMethods.CallVoidMethod (Java.Interop.JniObjectReference instance, Java.Interop.JniMethodInfo method) [0x00083] in /Users/builder/data/lanes/4468/b16fb820/source/Java.Interop/src/Java.Interop/Java.Interop/JniEnvironment.g.cs:11624
  at Android.Runtime.JNIEnv.CallVoidMethod (System.IntPtr jobject, System.IntPtr jmethod) [0x00000] in /Users/builder/data/lanes/4468/b16fb820/source/monodroid/src/Mono.Android/JNIEnv.g.cs:258
  at Symbol.XamarinEMDK.Barcode.Scanner.Read () [0x00043] in :0
  at MobiClient.EMDKBaseActivity.eanScanBt_Clicked () [0x00054] in D:\Projects\git_project\lagardere\MobiClient\EMDKBaseActivity.cs:324
  --- End of managed Symbol.XamarinEMDK.Barcode.ScannerException stack trace ---
com.symbol.emdk.barcode.ScannerException: Failure

at com.symbol.emdk.barcode.Scanner.read(Scanner.java:535)

at mono.android.view.View_OnClickListenerImplementor.n_onClick(Native Method)

at mono.android.view.View_OnClickListenerImplementor.onClick(View_OnClickListenerImplementor.java:30)

at android.view.View.performClick(View.java:5205)

at android.view.View$PerformClick.run(View.java:21164)

at android.os.Handler.handleCallback(Handler.java:739)

at android.os.Handler.dispatchMessage(Handler.java:95)

at android.os.Looper.loop(Looper.java:148)

at android.app.ActivityThread.main(ActivityThread.java:5417)

at java.lang.reflect.Method.invoke(Native Method)

at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

}
Symbol.XamarinEMDK.Barcode.ScannerException