Native IOS callback.

[durg...@gmail.com]

If you are experiencing an issue please mention the full platform your issue applies to:
IDE: NetBeans/Eclipse/IDEA
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I am trying to do a native IOS callback for estimote monitoring project.

In codename one(Netbeans) i had implemented the call back methods as,

 public void initialise(ActionListener callback) {

            initCallback = callback;    

            estimoteSDK.initialise();

          

    }

    

    public void serviceReady() {

        if (initCallback != null) {

        initCallback.actionPerformed(new ActionEvent(instance));

        }

    }

    

    public static void ready() {

        getInstance().serviceReady();

        

    }

when i build and run it in the VM the method body for serviceReady() and ready() methods are not getting generated. Please find below the generated code.

(XCODE version:7.3), 

JAVA_VOID com_littlemonkey_estimote_BeaconManager_initialise___com_codename1_ui_events_ActionListener(CODENAME_ONE_THREAD_STATE, JAVA_OBJECT  __cn1ThisObject, JAVA_OBJECT __cn1Arg1) {
    DEFINE_INSTANCE_METHOD_STACK(2, 2, 0, 6197, 6198);
    locals[0].data.o = __cn1ThisObject; locals[0].type = CN1_TYPE_OBJECT;     locals[1].data.o = __cn1Arg1;
    locals[1].type = CN1_TYPE_OBJECT;
    __CN1_DEBUG_INFO(51);
    set_field_com_littlemonkey_estimote_BeaconManager_initCallback(threadStateData, __cn1Arg1, __cn1ThisObject);
    __CN1_DEBUG_INFO(52);
    PUSH_POINTER(get_field_com_littlemonkey_estimote_BeaconManager_estimoteSDK(__cn1ThisObject));
    virtual_com_littlemonkey_estimote_EstimoteSdk_initialise__(threadStateData, SP[-1].data.o);     SP -= 1;
    __CN1_DEBUG_INFO(54);
    releaseForReturn(threadStateData, cn1LocalsBeginInThread);
    return;
}


JAVA_VOID com_littlemonkey_estimote_BeaconManager_serviceReady__(CODENAME_ONE_THREAD_STATE, JAVA_OBJECT  __cn1ThisObject) {
    return;
}


JAVA_VOID com_littlemonkey_estimote_BeaconManager_ready__(CODENAME_ONE_THREAD_STATE) {
    return;
}

only the methods serviceReady() and ready() are not getting generated.

 

[Shai Almog]

Our optimizer removes unused calls and must have missed the calls from native code. As a workaround do something like this in a reachable part of your code:

if(false) {
   obj.serviceReady();
   obj.ready();
}

It should work regardless so I'm not sure what happened there, if you can extract a test case that reproduces this please file an issue.