Problem stop LocationListener

Hello guys '

My development proposal has associated GPS module. In this module, I am facing this problem.

IE when stops and starts LocationListener, sometimes it can work and sometimes it does not.

I use to start and stop LocationListener following code:

private class GpsInternal implements LocationListener {

        LocationProvider lp;

        public GpsInternal() {      lp = null;    }

  public boolean isConnected() {        return (lp != null);  }

  public void start() {     if (lp == null) {         try {         lp = LocationProvider.getInstance(null);          if(lp != null) {          lp.setLocationListener(this, _interval, -1, -1);          }         } catch(LocationException e) {                }         }     }

  public void stop() {      if (lp != null) {         lp.reset();           lp.setLocationListener(null, -1, -1, -1);         lp = null;            }     }

  public void locationUpdated(LocationProvider provider, Location location) {

  if(location.isValid()) {  double longitude = location.getQualifiedCoordinates().getLongitude(); double latitude = location.getQualifiedCoordinates().getLatitude();   float altitude = location.getQualifiedCoordinates().getAltitude();        } }

  public void providerStateChanged(LocationProvider provider, int newState) {       //Nothing }}

I think that the start() method has no problem. And the stop() method has something wrong. But I don't know what it is.

If you have the idea to start and stop LocationListener, please share with me.

TNX all '

Try the lp.reset () after the lp.setLocationListener (null,-1, -1, -1).

It's the way that I do and have not had any problems.

Tags: BlackBerry Developers

Similar Questions

  • I'm having the problem of local connection on my Dell PC with Vista. ISP is Verizon FIOS. FiOS representative told me to disable Ipv6 and the problem stops. Is this correct?

    I'm having the problem of local connection on my Dell PC with Vista. ISP is Verizon FIOS. FiOS representative told me to disable Ipv6 and the problem stops. Is this correct?

    original title: local area connection problem

    Hello

    1. What is the exact problem you are facing with local connection?

    2. how many computers have you plugged into the network?

    Please provide the information of network event logs to help you best.

    Click on the link below.

    http://Windows.Microsoft.com/en-us/Windows-Vista/using-Windows-Network-Diagnostics-event-logs-to-solve-network-problems

    In the meantime, run the troubleshooter mentioned in the link below.

    http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-network-connection-problems

  • Problem with LocationListener availability and network on Storm 9530 Simulator

    Having an interesting problem. I have an application with a locationlistener which works fine on "BOLD" and curve (Simulator and device) and 9500 Simulator. Try to make it work on a Verizon 9530. It * used * to work fine, but now the question I have is this: in the Simulator (9530-Verizon 4.7.0.148 and 9530-JRE that comes with the 4.7 eclipse plugin), if the CDMA network is turned on, I only get invalid places every 15 seconds. As soon as I disable the network (by unchecking it in the simulation/network properties dialog) I can get a good location every second, as it should. If I then select the network locations stop again.

    Pulling my hair out, any ideas?

    OK, solved my problem, I had the incorrect criteria to work with the Verizon Storm discovered. Yet, very strange behavior.

  • House share the iPad iPhone problems stops

    PC home sharing does not work correctly.

    Bought on Apple's iTunes movies keep on reading and possibly pause stop playing all together.

    This often occurs during movie playback.

    Same movies work perfectly when shared to apple tv3 and tv4 to Apple isn't anything obvious on PC or network

    The following article can help you.

    Troubleshooting home sharing

    Problems of security software

    Troubleshooting connections and Wi - Fi networks

    Recommended Wi - Fi settings

    WiFi Diagnostic Software (for Mac users)

    You will also find help on this page, where I have collected some of the more unusual solutions for network problems.

    When you make adjustments to your network for better optimization, you can find some of the points mentioned on this page useful.

  • CLEAN INSTALL XP HOME: PROBLEM, STOP NORMAL LOADING

    I'm doing a clean install of XP Home Edition on my desktop which had equipped the new XP and works now very slowly (2 years or almost since a clean installation by an engineer). The entire system was backed up on an external hard drive. Avast has been turned off. I'm following "perform a new installation of Windows XP" as found on windows.xpl.tripod.com. The installation disc is the original hologram MS, one of the desktop PC machine, loaded in the CD-ROM drive (CD / DVD:SM - BENQ) and I see ' what do you do? I also have a BENQ RW drive. Then I start and find that I need to press F11 for boot device menu. 1st floppy drive, disk HARD etc. are available. Highlight CD / DVD:SM - BENQ DVD-ROM 16 X and press ENTER. I see "press any key to boot from the CD-ROM. Pressing space bar, delete etc. as lightning right now, it seems (even pressing fast and often before him appear in words) has failed after several attempts. The system simply loads Windows normally. I tried F2 at initial start-up, went to START the configuration utility and choose the BENQ SM for the 1st Boot device, do F10 to save and exit. You press ENTER to accept OK. You press F11, highlighted once more the SM-BENQ and press ENTER. Yet once «press a key...» "is displayed. Key g tried and various other attempts. I do not see "Set up Windows XP", Windows loads just normally.

    Is there another "no" button I can press to stop the normal load?

    Is there another method to achieve the goal?

    I assume you are using resolution 3 in http://support.microsoft.com/kb/314060

    It is not guaranteed that the upperfilters and lowerfilters will be present. Just delete what is available and it should fix the problem.

    Tricky

  • Problem stopping and restarting the computer

    Hello

    I searched for so long for a solution, until I decided to post a question here.

    Whenever I have shut down my computer (via Start menu / alt + f4) the computer off first and perform a restart immediately afterwarrds.

    Well, this is what happens ALL the time. My computer stops and restarts, until I am led the newspaper to the page. On the page (after ctrl + alt + del) to connect, I keep having the same problem after pressing the off button.

    It's extremely frustrating because I have two options:

    Leave my computer running in locked mode (allowing my computer to heat and drain its battery)

    or

    Force a stop down by holding the power button down (damage my computer system - directed to a page (for running normal windows not start))

    Here is my contact information for the computer and all the...

    Lenovo G400

    (Standard plug)
    500 GB WD hard drive

    Windows 7 ENTERPRISE

    If you need more details let me know, so I can help you.

    Hope to hear something soon!

    MBT

    In order to diagnose your problem, we need run Windows performance toolkit, the instructions that are in this wiki

    If you have any questions do not hesitate to ask

    Please use the restart configuration.  This will reboot your computer 3 times then save your work

  • WinRAR-WinRAR problems stopped working

    Dear all,

    I have windows 7 64 bit. It did not work properly. But today, a bottom right message, he said there was a problem of pc I clicked and he said that

    A problem with Win RAR

    has stopped working properly.

    A newer version of this software is available for download that resolves this problem. RARLAB recommends updating to take advantage of improvements to stability and security. Unfortunately I do not know how to distinguish that one in the list that I need to install or update from the Web site.

    I will be grateful if you could help me in this issue.
    Thank you very much in advance
    concerning
    AlFarid

    I have windows 7 64 bit. It did not work properly. But today a message at the bottom right it says there is a pc problem, that I clicked and he said
    a problem with Win RAR has stopped working properly.
     
    A newer version of this software is available for download that resolves this problem. RARLAB recommends updating to take advantage of improvements to stability and security. Unfortunately I do not know how to distinguish that one in the list that I need to install or update from the Web site.
     
    I will be grateful if you could help me in this issue.
    Thank you very much in advance
    concerning
    AlFarid

    WinRAR is not a Microsoft application.  If you have purchased WinRAR - you should upgrade to their latest version (if it will cost whatever it is, that is the responsibility of the manufacturer WinRAR).  You will need to contact them with your purchase information in order to understand what you need.

    If - as some in front of you - you did not purchase WinRAR, my suggestion is to remove it from your computer (Control Panel programs and features) and install 7-zip from 7 - zip.org instead.  It of free and has many features more would need WinRAR and more.

  • Installation problems, stops at 81%

    When I try to install creative cloud for businesses, it stops downloading at 81% and just sits there for hours.

    I tried 4 times and it's always at 81%.

    I installed our other licenses on our fine macs, but this computer is a pc with windows 8.1

    Any ideas?

    A chat session where an agent can remotely look inside your computer can help

    Cloud creative support chat (all creative cloud customer service problems)

    http://helpx.Adobe.com/x-productkb/global/service-CCM.html

  • Blue screen error - recovery problem (STOP: 0 x 00008086)

    I am working on a Toshiba Satellite laptop and need to recover to original state. I have no recovery disks, however, I followed the Toshiba 'How' instructions (F8, and then select repair your computer), it displays the progress of Windows bar then goes to a black screen for a while and then I get a blue screen error (STOP: 0 x 00008086).

    Is there a way to get around this?

    N ° if drive HARD recovery cannot start on the regular basis there is no trick to make it work.

    To the factory settings, you need Toshiba DVD recovery.

  • Graphics - Satellite A100-313 card problem stops itself

    I have a satellite A100-313 and I use vista.
    Every time when I'm playing games, the laptop turns off after a while. It varies, normally have 10-20 minutes of play.
    And when I immediately turn on again, I get a black screen, but the computer is running. I have to wait a bit to get back to the screen to work.
    So, he goes to the top and goes to 1024 x 764 resolution (the native resolution is 1280).

    I guess it's a problem of graphics card (I have a Geforce Go 7600). I have already updated to the latest vista drivers available on the Toshiba site (the September).

    What can I do to fix this? Automatic shutdown normally only happens when I play games.
    Any help is appreciated.

    HM, delicate sounds.
    I suggest the following:

    Download the latest bios for your machine on the toshiba download site:
    http://EU.computers.Toshiba-Europe.com/cgi-bin/ToshibaCSG/download_drivers_bios.jsp

    And finally and most importantly, check if your cooling system of your machine is not clobbed with dust. You can clean it with a can with compressed air to remove dust from the fan and the heatpipe fin.

    If you have any questions, just ask.

    Have a nice weekend

  • 2230-N-Intel wifi adapter problem. stops on the map

    I just bought a laptop HP 17-j029nr.  He has a wifi card intel proset N-2230.  I have already returned your laptop under the return policy of 3 weeks for the same problem.  I didn't know what was wrong, then I discovered that the issue on the last day I could return it, so that seemed to be the best course of action.  The new laptop began to have much faster than the previous issue.

    The problem seems to not have a link with the windows updates, but not spend 8 to 8.1.

    In the beginning, everything is normal.  Good solid connection on my network for this device and all my devices.  Then, I lose the internet connection.  On the notifacation of wifi, there is a!, open it and it only shows my network, and it said limited.  I can ping all other computers on my network or my gateway, it seems that there is not any connection at all.  If I disconnect, then says no available networks.  A reboot will get me back online.

    Everything's fine again for 10 minutes up to 2 hours.  Then he repeats, said I have a metered, but I have no connection, and I have to reboot for it to come alive.

    A google search reveals that this is not a problem rare, nor specific to HP laptops.  He also had a decent knowledge base of solutions I've tried, all to nothing does not.

    I tried a few different versions of the driver.  First, I tried the latest version of the driver.  Then I tried all the drivers that were made for windows 8.1 64-bit.  I came across an ad that suggested using the Intel PROSet/Wireless WiFI connection utility.  I defy anyone to get this application installed right the first time.  My limited knowledge of windows 8.1, my networks are managed by this application.  The only reason why I believe that it is because it runs in my sandbox, and if I right click on it, it gives me the possibility to 'use windows to manage wifi"yet, my windows wifi Manager runs as well.  I can't understand how to disable wifi management service without disabling other services necessary to use the card.  So, Yes, I have something not configured correctly, but the behavior I get is the same.  After some time, whatever it is, makes my life hell, continues to occur.

    Any thoughts on why this is happening?

    Being a miniminalist, I try to remove all the junkware that comes with the computer.  One of the things that I removed has some star power demand.  He had the blue background with the White Star, the standard "Energy Star Rated" sticker on a device, you will see.  A quick search online doesn't have reviel a lot on the application, but immediately got me into the hell of Googling turning all kinds of results I don't care at all.  So I removed the program.

    Earlier I was in the properties of the device and I noticed the power management tab and behold, it has been verified to allow the computer to turn off the device to save power.  I don't know if this is the solution, but at least it's something.  I will update, and I promise with something better than, "nevermind, fixed it.

    -L' sad HP user

    New adapter wifi solved the problem. Too bad HP support sucks so I have to use different elements to get the machine to work.

  • Problem stopping very simple messages in queue manager

    Hello

    I am trying to get my head around the managers of messages queued waiting. I wrote a super simple program just to send a message and pass some Boolean flags. The program works, but it will not be closed properly. Can someone explain how this should be stopped?

    Two while loops get them a real stop icon but the gray before panal stays without the lines on the graph.

    Thank you
    Ross


  • Problem stopping construction of the central loop of three-loop vi.

    I have a "invite user input" in the central loop of three vi in loop.

    I wish that the loop stops when the user presses '2' on the front panel and then check "entry" at the prompt.

    I'm doing it with an event 'user '. Can someone tell me what I am doing wrong?

    Thank you.

    Add a dynamic stop the case structure the event stop in the upper loop editing event stop and add events, user event_value dynamic change... and you can leave out the stop in the 2nd event, wire a test case structure command constant to stop tampering. Please indicate as solution and Bravo who contributed to

  • Updates? I don't want NO update! Problem stopping...

    When I click on the close button there is a yellow shield with a '!' mark in it which means updates. I don't want to install these updates, because it allows internet Explorer does not. How can I stop this installation updates during the thing stop?
    Yours faithfully,
    Rory Mendes

    http://www.bleepingcomputer.com/tutorials/tutorial140.html

    Understanding Windows Update and Extras in Windows Vista

    Read the tutorial above on how to change the way you receive updates.

    Vista offers four different methods for how Windows Update updates your computer. Below, we explain each method and when this is the recommended setting.

    Install updates automatically (recommended) - if you select this option, then all the critical updates will be automatically downloaded and installed on your computer. These updates will install at the time, you specify the fields to install new updates. This is the recommended option for the majority of people because it ensures that you have all the critical updates installed automatically on your computer.

    Download updates but let me choose whether to install them - if you select this option, Vista will download the updates on your computer, but not install them automatically. If you want to install updates, then you must install them manually. You should only select this option if you have a reason to not install updates automatically. Only advanced users should use this option.

    Check for updates but let me choose whether to download and install them - if you select this option, you'll be alerted when there are new updates available for download and install. You can then choose to download and install the updates that you want. This option should really be reserved for people who know exactly which updates they need, or those who have little access to the Internet.

    Never search for updates (not recommended) - if you select this option, Vista never automatically checks updates. This option should never be selected as it puts your computer are likely to be affected, infected or hacked

    See you soon. Mick Murphy - Microsoft partner

  • How can I provide a response from hotmail spam viagra I used... I changed my password and deleted my address book and the problem stopped... don't know not which one solved the orible, but it worked.

    solution to spam Viagra

    I changed my hotmail password and took care of the problem.

Maybe you are looking for