Android Question Kiosk apps 2017 program close when press a key...

[Diego Croatto]

Hi ... well.... I try to follow the steps in .... Device Owner / TaskLock / Kiosk apps 2017

The program start ok but when I press Lock Button the program crash and exit
with this messages.... what is bad?... can you aid me?..... thank's

*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true ** false
** Activity (main) Resume **
main_getmanager (java line: 415)
java.lang.RuntimeException: Field: dm not found in:
anywheresoftware.b4a.objects.AdminManager
at
anywheresoftware.b4j.object.JavaObject$FieldCache.getField(JavaObject.java:3
06)
at anywheresoftware.b4j.object.JavaObject.GetField(JavaObject.java:181)
at
anywheresoftware.b4j.object.JavaObject.GetFieldJO(JavaObject.java:188)
at b4a.example.main._getmanager(main.java:415)
at b4a.example.main._btnlock_click(main.java:368)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:186)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:170)
at anywheresoftware.b4a.BA.raiseEvent(BA.java:166)
at
anywheresoftware.b4a.objects.ViewWrapper$1.onClick(ViewWrapper.java:78)
at android.view.View.performClick(View.java:4787)
at android.view.View$PerformClick.run(View.java:19873)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:9
03)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

 

[Erel]

You need to download the latest Administrator library (it is only available to licensed members).

 

[Diego Croatto]

Ok... perfect.... thank's Erel