Unable to make a call to the custom class

Hi all

I train to call the custom since the screen as below class, but its not picking up the custom class features and gives the result, I don't know if something is not in the below class or the way I call this method.

package com.ge.bbcalendar;

Import net.rim.device.api.ui.Color;
Import net.rim.device.api.ui.Graphics;
Import net.rim.device.api.ui.component.LabelField;

public class TestClass extends {LabelField
Private boolean brought;
private string text;
style long private;

public {TestClass (String text, long style)

Super();
This.Text = text;
This.style = style;
}

protected void onFocus (int direction) {}
focused = true;
Invalidate();
super.onFocus (branch);

}

protected void onUnfocus() {}
concentrate = false;
Invalidate();
super.onUnfocus ();
}

protected void paint (Graphics graphics) {}
graphics.setColor (Color.WHITE);
graphics.setBackgroundColor (0x544E4F);
If {(targeted)
graphics.setColor (Color.BLUE);
}
Graphics.Clear;
Super.Paint (Graphics);
}
}

Called as of the screen

SerializableAttribute public class NativeScreen extends form {}

final cas15 TestClass = new TestClass("",LabelField.FOCUSABLE);
}

What is the problem above?

I suspect that your problem is the LabelField don't think it has any text to display.

You really need this, I think

public TestLabel (String text, long style) {}
Super (Text, FOCUSABLE);

...

Tags: BlackBerry Developers

Similar Questions

  • BlackBerry Smartphones unable to make / take calls on my BB Torch 9800

    Hi all

    I am facing a weird problem with my phone today. I'm unable to make any calls or take calls on my phone.

    When I call someone the call is connected to the other person but on speaker phone only and the person does not hear me.

    When someone tries to call me, I am unable to take the call. I tried everything I can think but cannot take the call. Even hands-free is not helping here.

    All other functions are fine. all keys work correctly. I am facing problem and take calls. Kindly help me out here. what I'll do.

    Hello and welcome to the community!

    Each time a random strange behavior or slow creeps, the first thing to do is a battery pop reboot. With power ON, remove the hood back and remove the battery. Wait a minute, then replace the battery and cover. Power on and wait patiently through the long reboot - about 5 minutes. See if things return to functioning. Like all computing devices, BB suffers from memory leaks and others... with a hard reboot is the best remedy.

    Best!

  • How to make repeated calls to the reader in the AcqVoltageSamples_IntClkAnalogRef code sample.

    I want to make repeated calls to the reader in the AcqVoltageSamples_IntClkAnalogRef code sample.  A comment in the code says I can do simply by calling the reader. BeginReadMultiSample method of the callback function. I tried this without success using the same settings for the player. Is it possible for the callback function? If Yes, how should I call the reader? I'm programming in c#.

    Thank you

    John

    Doug,

    No problem.  I found the class to which the timeout without much property in safely.  I now have a solution to repeated calls.  The two keys were the infinite time-out setting and the elimination of all the DAQmx objects in the finally section of the callback function before calling the AcquireData() method for the next cycle of reading and processing of data.  The user sets blQuit to false and call AcquireData() by clicking on the Start button.  Repeated calls are then made to 'automatically' until the user clicks the button exit.

    Thanks for your help,

    John

    Private Sub AcquireData()

    This code creates all the objects needed to acquire and store the data of a "sweep."

    {

    slaveTask = new Task();  Double sampleRate = Convert.ToDouble (this.cbxSampleRate.Text);

    Double minVolts = Convert.ToDouble (this.cbxMinVolts.Text);

    Double maxVolts = Convert.ToDouble (this.cbxMaxVolts.Text); int samplesPerChannel = Convert.ToInt32 (this.cbxSamplesPerChannel.Text); slaveTask.AIChannels.CreateVoltageChannel ("Dev1/ai0", "", (AITerminalConfiguration)(-1), minVolts, maxVolts, AIVoltageUnits.Volts);

    Set up sync Specs

    slaveTask.Timing.ConfigureSampleClock ("", sampleRate, SampleClockActiveEdge.Rising, SampleQuantityMode.FiniteSamples, samplesPerChannel);

    Set up the reference trigger. US fires with a level of 1 volt and will record 2 samples of trigger before (the minimum)

    slaveTask.Triggers.ReferenceTrigger.ConfigureAnalogEdgeTrigger ("APFI0", AnalogEdgeReferenceTriggerSlope.Rising, 1.0, 2);

    slaveTask.Stream.Timeout = - 1;

    slaveTask.WaitUntilDone ();

    Check the task

    slaveTask.Control (TaskAction.Verify); InitializeDataTable (slaveTask.AIChannels, ref dataTable);

    acquisitionDataGrid.DataSource = dataTable;

    Reader = new AnalogMultiChannelReader (slaveTask.Stream); drive. SynchronizeCallbacks = true; drive. BeginReadMultiSample (Convert.ToInt32 (cbxSamplesPerChannel.Text), New AsyncCallback (slaveCallBack), null);

    }

    catch (System.exception DaqException)

    {

    MessageBox.Show (exception. (Message);

    slaveTask.Dispose ();

    }

    }

    private void slaveCallBack (IAsyncResult ar)

    {

    Try

    {

    read data from the channel

    data = reader. EndReadMultiSample (ar);

    dataToDataTable (data, Ref dataTable);

    plot the data here, if blKeep also write it to file

    }

    catch (System.exception DaqException)

    {

    MessageBox.Show (exception. (Message);

    }

    Finally

    {

    This. Refresh();

    slaveTask.Dispose ();

    If (! blQuit)

    {

    AcquireData();

    }

    }

    }

  • SBH52 don't make phone calls after the installation of Marshmallow

    Hello

    I upgraded my Z3C Marshmallow Android and since then, the SBH52 does not allow me to make phone calls from the call log.

    I had similar behavior original lollipop but discovered "Call Log Smart Extras" had to be installed and the problem solved.

    However, after upgrading to the marshmallow and noting that I couldn't dial from the SBH52, I uninstalled and reinstalled Smart Connect, SBH52 app and Call Log Smart Extras but everything remains the same. I also tried disconnection and reconnection of the headset to the phone, both via NFC and Bluetooth.

    The headset works. I can 'throw' music, audio, videos and maintain telephone conversations. I can also access the call log and read SMS.

    If I want to hang up, I can still do it by pressing the big round button on the front of the helmet, so my problem is not this one:

    http://talk.sonymobile.com/T5/wireless-accessories/SBH-52-on-Android-6/m-p/1051004#M7193

    Everyone found this problem too? Is there a solution?

    Thank you.

    I wonder there was an update for applications, but resumed making phonecalls through SBH52

  • To access the event listeners in the custom class

    I am a construction and film using the classes customized for the first time. I built a custom class and bound a clip in my film for her so that the color of the text in the video will change when he is overthrown. I have 10 occurrences of this clip in the film, so it saves me a lot of code. Instead of writing 10 to ROLL_OVER event listeners and 10 more for ROLL_OUT (as I have done in the past), one for each instance of the clip on the scene, I wrote now event listeners and the corresponding functions in the custom class. So far, so good, everything works fine. When I ride above and outside on one of the 10 instances of the clip on the stage it changes color. See code attached.

    However, according to what is happening in the film, that I sometimes need to turn off the headphones of events on one or more video clips. So, I wrote the code in the movie itself to remove event listeners of the instance of the clip that I need to disable. See code attached.

    But, alas, it does not work.

    I get this error:
    ReferenceError: Error #1065: Variable turnWhite is not defined.

    I thought that by the 'public' method in the custom class, I would be able to call from the film, but I do not. Any help or advice would be greatly appreciated. Thank you very much.

    Ned, thanks for your help. I was able to understand. Your code has been helpful, and I've used something similar to what you suggested.

  • ClassCastException in the custom class loader

    I created a custom class Leon.

    CCL ClassLoaderDemo = new ClassLoaderDemo(); assume that it works very well
    CLAS class = ccl.loadClass ('com '' ' MyObject');

    com MyObjectSuperClass o1 = (com. MyObjectSuperClass) clas.newInstance ();

    Now I want to get the object responsible for MyObjectSuperClass which is super class if MyObject. But I'm getting the following exception

    Exception in thread "main" java.lang.ClassCastException: com. Com cannot be cast to MyObject. MyObjectSuperClass

    Help, please.

    821458 wrote:
    My requirement is the class MyObject needs to be loaded by my client class loader. If you say that let the superclass (MyObjectSuperClass) be in the class path and let the class system charge charger, then usually it be a problem

    No, it's exactly what you want.

    MyObject loaded by the custom class loader, its super class loaded by the system class loader, I will be able to cast then.

    Yes, you will be able to cast to the upper class, then.

    It is not similar to the statement "MyObject loaded by the class loader and custom class system are different and we cannot throw.

    No, it isn't. your confusion is due to the fact that you don't seem to understand that you can have a class hierarchy that spans the Chargers of classes. This should be obvious because each object hierarchy extends eventually object, which is always in the system class loader. Therefore, you can always convert any instance of any class loader "Object". in the same way, you can have MyObjectClass in your chargers personalized classes and MyObjectSuperClass in the system class loader. You can instantiate an instance of MyObjectClass to aid reflection on your custom class loaders and assign it to a reference of the type MyObjectSuperClass. This is how pretty much any plugin system is implemented (the API is in the 'main' class loader and the implementation is in a nested class or custom ClassLoader).

  • Listen to the event within the custom class

    I created a custom class that publishes on a webpage to authorize a user. How can I listen to an event within the custom class?

    It is my code in my main class.

    var customClass:CustomClass = new CustomClass();

    var testingString = customClass.authorize ("[email protected]", "password");

    the fuction "authorizes" within the customClass looks like this:

    public void authorize(user:String,_password:String):void

    {

    jSession = new URLVariables();

    j_Loader = new URLLoader();

    jSession.j_username = user;

    jSession.j_password = password;

    jSend.method = URLRequestMethod.POST;

    jSend.data = jSession

    j_Loader.load (jSend)

    }

    How can I trigger an event in my main class once the j_Loader triggers Event.COMPLETE?

    You can raise an event using the dispatchEvent() function.

    In your main class, you assign a listener to the event the CustomClass distributes when there are.

  • Unable to make outgoing calls on Tandberg E20

    Dear all,

    Will be gratefull if someone could help us get a solution.

    We have Tandberg E20 registered (as a third-party device advanced) to CUCM 7.0. We are able to make calls to E20 of SIP and SCCP phones. But we are unable to make calls of E20.

    Can someone help me pls on this...

    Hello

    If you do not configure the SIP URL like [email protected] / * /, change to this format and try it.

    Teck Chye

  • How to force updatedisplaylist in a skin called when the custom property

    Hi people,

    I created a custom component based on a power switch.  In this custom component, I added a unique property, public, bindable - let's call him Fred.

    I also have a custom appearance based on the skin of the ignition button.  It's basically like delivered skin, just a bit different graphics thing.  I applied the skin custom component custom button.  So far so good.  However...

    When a user action, the property of Fred to change on an instance of a custom button, I need my skin customized to re - draw something.  It seems that I need function updateDisplayList of the skin to the fire.  Unfortunately, it seems that the only time where it fires when 'real' properties are changed, such as "left" or "width".  How can I get the look custom updateDisplayList when this custom property false Exchange?

    PS - the custom skin can 'read' the custom of Fred fine property.  And if I put the property of Fred and then "mouse on" personalized button instance, fires updateDisplayList... too late of course, but it fires.

    I read the docs, but he wrote much on updateDisplayList, or when it fires, or how to make fire.

    Thank you

    -David

    One way I can think is that when you change Fred in the component, you can also call skin.invalidateDisplayList () at the same time.

    Or you could have the skin listen to an event that distributes the component and trigger an invalidateDisplayList() out of that.

    Maybe a nice way is to use data binding, you've already set up.  Fred is updated in the skin by an event being sent to it.  If you could have a listener for this event, you can get the display list redesigned from there.  I don't know how to do it well.

  • Unable to make video calls

    Hi, I've updated on Skype, office 7.13.0.101.

    Tools-> options-> video settings I get a video - if at least the webcam works.

    But if I make a call, I get the messsagae I can't start the video. Close other programs.

    Can't receive video calls.

    I have nothing else running.

    Any ideas would be really appreciated.

    Thank you very much

    Try to connect your Trust webcam to another USB port.

  • Make a call to the database

    From the outset, I apologize for my lack of knowledge about databases and database connectivity kit.  I am struggling through it, with my team and make advance slow progression.

    We are finally able to connect to an Oracle (11g) database with database connectivity kit (LV2015) and I successfully read some data using the select VI.  I'm pretty impressed by the way in which it works and as the integration, this will provide for my project.  The problem is that my team is very nervous about an application of part 3rd reading and writing to their database tables.  Their concern is to corrupt data, expecially when writing.

    They would rather make me a call to the database using the API.  For starters, they gave me a test script that would send a message once received by the database.  The script is the following:

    sy_common.send_mail ('[email protected]'

    , "[email protected]".

    "Database connection has worked"

    "You have successfully called a LabView database procedure."

    ,'[email protected]'

    null

    "text/html");

    Is it possible to run a script with one of the database connectivity tool screws?

    If it works, the next step would be to have several calls that could read and write data using API to return the equipment to communicate with the database according to the needs.

    Yes, look at him "create parameterized query VI.  Specify the name of the procedure that the text of the query and then build the table of parameters with your input values.  Stored procedure set to true.

    At least this is how it works with MSSQL.  I'm not familiar with Oracle, but it should work the same way on all platforms.

  • AppModuleImpl methods of the class returns the custom class types, not called.

    Hi all

    Methods of the class AppModuleImpl custom types of class, not called when you access through back links.

    OperationBinding operationBinding = bindings.getOperationBinding("getInstanceNameO"); where 'getInstanceNameO' is a method AppModuleImpl returns a class serializable type.

    Any help will be appreciated.

    OI_testBean.goInstanceName_methodCallNew (OI_testBean.Java:99): this line is the call of method appmoduleimpl: OperationBinding operationBinding = bindings.getOperationBinding("getInstanceNameO");

    Looks like 'bindings' is null.

    How to retrieve variable 'bindings '?

    Where is the OI_testBean.goInstanceName_methodCallNew () method called?

    If this method is called from the method call activity, you create pageDef in his name and add getInstanceNameO

    Dario

  • Y at - it re Hello Forefox ability to make multiple calls at the same time as the Conference call? Talk to the whole family together?

    Great love to the people behind this wonderful addition! I also want to be able to call my family threw away and we all in the conversation together. It seems right now it's just a one called. Will there be the ability to have several people on a call at the same time?

    Hi, when firefox Hello usable only for a conversation between two people.

    multi-party videoconferencing is on the roadmap to long term, but it will take a lot of Engineering (Hello firefox is based on the webrtc standard which is a peer-to-peer protocol between two machines-multipart calls can be a rather difficult thing to understand on this basis).

  • Make phone call from the mobile application

    Hi, there is a way to initiate a phone call from my mobile application inside. I use FB 4.5, and I want to use the internal mechanisms of phone to be called when the user presses a button. Is this possible? How? Thank you

    Hi Antonio,.

    navigateToURL (new URLRequest ("such:"+clientPhoneNumber));

    Hope that helps,

    Charles

  • can't make reactive image inside the div class or id!

    < img class = "reactive" src = "robots.jpg" > "

    the CSS for resoponsive is:

    {img. Responsive}

    Max-width: 100%;

    height: auto;

    }

    Yes. It works very well, but he doesn't work inside the div class

    < div class = "hhh" >

    < img class = "reactive" src = "robots.jpg" > "

    the css of the file for resoponsive is:

    {img. Responsive}

    Max-width: 100%;

    height: auto;

    }

    < / div >

    It does not work. any way to make it work?

    Right.  That is my answer and I stick to it.

    Here is an example online to work with image inside a

Maybe you are looking for

  • Get profile error every time

    If I'm away from my computer and come back, FF will not update all pages. Just, he sits and turns. The spinner is not green. If I close FF and try to open it again, I get a message already running", then an error message saying that my profile is not

  • How to combine Facebook Twitter & Google +.

    How to combine Facebook Twitter & Google +.   Hello.Any person who knows tell me how to get to this page from my Google account.'Connect account '. http://beginnerworld.blogspot.com/2012/09/how-to-connect-Facebook-and-Twitter-on.html

  • Stop "Windows event log" stops Browser Hijack

    Hi, I'm under Windows 7 SP1 and IE 11. Whenever I have start my PC, go on the Internet and launch IE, the first page which is to www.globalsearch.com. I tried almost all the options, reset IE, remove IE and add IE return, remove using all kinds of so

  • I want to activate my mobile fairycut

    I want to activate fairycut on my laptop, I used on my laptop, but to edit using my laptop

  • How can I change the resolution of the sequence?

    Let me explain my situation:I created a sequence accidentally to 480 p and then edited my full video in this sequence. All of the clips used in the sequence were 1080 p, but when I try to change the resolution of the sequence, you can say that it doe