A phenomenon that I don't know what its name...

I am using pointerDragged()to create touchable application.
In wireless toolkit and netbean, the app run smoothly.However,
when I put it into my phone,
while I drag the image, the strange phenomenon happened. I have cap some screens and put them here:
[http://www.javaworld.com.tw/jute/upload/2009/11/07/31580147.jpg]
[http://www.javaworld.com.tw/jute/gallery/e/G/eGFp/1257597118943.jpg]
[http://www.javaworld.com.tw/jute/gallery/e/G/eGFp/1257597118944.jpg]
[http://www.javaworld.com.tw/jute/gallery/e/G/eGFp/1257597118945.jpg]
In the internet I found that if the device does not support DoubleBuffer, some problem on displaying the image may occur.
I don't know if it is a related issue...so I wrote g.drawString("double buffer="+isDoubleBuffer(),0,0,0)
inorder to find out if my phone support Double Buffer, and I found that it does!
So, I really don't know what is happening and what can I do... can anyone give me some help...

If you are using MIDP 1.0 then you would have to implement your own double buffer. However, if you are using MIDP 2.0, Then i suggest using GameCanvas instead of Canvas. It implicitly supports double buffering... You basically draw stuff on it using graphics.drawXXX(.....), Then you call flushGraphics method on the GameCanvas sub-class and viola!!!
Your back-buffer gets dumped on the screen.

Similar Messages

What are the steps in Apple Configurator iPad restore? It appears to me that Configurator repeats steps, but it probably is that I don't know what happens and when.

what are the steps in Apple Configurator iPad restore? It appears to me that Configurator repeats steps, but it probably is that I don't know what happens and when.

If you have a rescue email address (which is not the same thing as an alternate email address) set up on your account then you can get a clue to what it is, and potentially use it, by going to https://appleid.apple.com/ and clicking 'Manage your Apple ID' on the right-hand side of that page and log into your account. Then click on 'Password and Security' on the left-hand side of that page and on the right-hand side you should see an option to send security question reset info to your rescue email address.
If you don't have, or don't want to use, your rescue email address (you won't be able to add/change it until you can answer 2 of your questions) then you will need to contact iTunes Support or Apple to get them reset (which will be by phone as they need to verify your id - we are fellow users here on these forums).
e.g. you can try contacting iTunes Support : http://www.apple.com/support/itunes/contact/ - click on Contact iTunes Store Support on the right-hand side of the page, then Account Management , and then 'Forgotten Apple ID security questions'
or try ringing Apple in your country and ask to talk to the Accounts Security Team : http://support.apple.com/kb/HE57
When they've been reset you can then use the steps half-way down this page to add/change rescue email address for potential future use : http://support.apple.com/kb/HT5312 . Or you could change to 2-step verification : http://support.apple.com/kb/HT5570

I am trying to reset my security questions but I want to send my reset security questions to this email that I don't know what it is because I forgot and I can't change it PLEAAAAASE HELP I JUST BOUGHT A HEAP OF MONEY AND I CANT USE IT PLZ :'(

I am trying to reset my security questions but I want to send my reset security questions to this email that I don't know what it is because I forgot and I can't change it PLEAAAAASE HELP I JUST BOUGHT A HEAP OF MONEY AND I CANT USE IT PLZ :'(

I would call Apple.

Question about items I found for my iBook that I don't know what to do with

As stated above, I have an iBook that I've had for several years and I cannot use it anymore to go online as routers aren't accepted in my household. I recently found a plastic bag with a new USB cable, a phone line cable and a new battery Pegatron Model:PB013 with my computer things and I don't know what it is for since I never had occasion to use it. Can anyone tell me what to do with these things? I do know that they came with the iBook but at the time we bought it, we were never interested in what it is for. If anyone can tell me the use for it, I would appreciate it and if there really isn't a use for these items, I will just throw them away. I would love to be able to go online with my iBook but spouse doesn't believe in routers, says then others can get into your info even though I know that isn't true. Any help would be appreciated.

Hello and welcome to the support community.
First of all, routers are not accepted in your household? So how do you get online?
In order to use broadband Internet you need a router.
You iBook would have been supplied with the following items when it was new.
1. Power Adapter
2. Power Cord
2. Modem Lead (While telephone lead used for dial-up Internet via a phone line)
3. VGA adapter to allow an external screen to be used.
No USB lead were supplied and the only battery supplied with your iBook would be that attached to the bottom of the iBook. (White)
A USB lead could have been supplied with other devices like printers, scanners, cameras or phones.
There are four ways you can get online with your iBook G4
1. Connection via Ethernet to a router.
3. Wireless via installed Airport Card to a wireless router
4. Dial-up modem (What the white phone lead is for)
6. USB 3G dongle (Or connection using a cell/mobile phone that's compatible)
I hope this helps

Aperture is Exporting but I don't know what its exporting...

On the bottom the wheel is spinning saying that its Exporting. I didn't instruct any export and when I click to see what its exporting, there is nothing in the activity window and no way to clear the export...
anyone have any idea what this is about??

I believe this had something to do with FACES & PLACES... i since then shut them off and have not had this issue.

I just bought this macbook pro 2 days ago and it has a "password" on it that i don't know what it is?

it says name which is "owner"
then it ask for a password? I have no idea what that could be

Was the box sealed when you took the MacBook home? If it wasn't, I would return it.
Also, check the Service and Suport Coverage on the Apple site. See if the MB has been registered and if so, the date.

Firefox is blocking an update, but i don't know what its blocking - another thing - i tried feedback - told Firefox needed updating - about help says i have latest update - something wrong - how to fix

Every now and again - i get a notice saying "something is trying to trick Firefox in accepting an update" - that is it - does not tell me what it is - I then thought i'd use Feedback to contact you - however, it came back saying "to use feedback i needed the most recent update" I checked ABOUT FIREFOX and it says i am up to date - so maybe - Firefox is blocking its own update - what is going on - and how can i find out what is being "blocked"

If there are problems with updating then best is to download the full version and uninstall the currently installed version.
Download a fresh Firefox copy and save the file to the desktop.
* Firefox 4.0.x: http://www.mozilla.com/en-US/firefox/all.html
* Uninstall your current Firefox version.
* Do not remove personal data when you uninstall the current version.
Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.
* It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
Your bookmarks and other profile data are stored elsewhere in the [http://kb.mozillazine.org/Profile_folder_-_Firefox Firefox Profile Folder] and won't be affected by a reinstall, but make sure that you do not select to remove personal data if you uninstall Firefox.
* http://kb.mozillazine.org/Software_Update (Software Update not working properly)

I am having a problem with pop pups and small windows with ads constantly opening up on my safari?? Thought that macs didn't get virus? this looks like one- any experts around? please help me fix it with your instructions? really don't know what to do...

Hi everyone,
I am having a problem with my Mac OS X 10.7.5 mac book air , there are constant pop pups and small windows with ads blinking constantly opening up on my safari in front of everything?? it is constantly interupting me and makes me mistakingly click on it then another new windows open behind the one im using..
I am not too sure if thats a virus or trojan.. I always thought that macs didn't get virus? this looks like one to me… any experts around? please help me fix it with your instructions? really don't know what to do... thanks

Those are not viruses. You have probably installed some malware:
The Safe Mac » Adware Removal Guide
Helpful Links Regarding Malware Protection
An excellent link to read is Tom Reed's Mac Malware Guide.
Also, visit The XLab FAQs and read Detecting and avoiding malware and spyware.
See these Apple articles:
          Mac OS X Snow Leopard and malware detection
          OS X Lion- Protect your Mac from malware
          OS X Mountain Lion- Protect your Mac from malware
          About file quarantine in OS X
If you require anti-virus protection Thomas Reed recommends using Dr.Web Light from the App Store. It's free, and since it's from the App Store, it won't destabilize the system. If you prefer one of the better known commercial products, then Thomas recommends using Sophos.(Thank you to Thomas Reed for these recommendations.) If you already use Sophos, then be aware of this if you are using Mavericks: OS X Mavericks- Sophos Anti-Virus on-access scanner versions 8.0 - 9.1 may cause unexpected restarts
From user Joe Bailey comes this equally useful advice:
The facts are:
1. There is no anti-malware software that can detect 100% of the malware out there.
2. There is no anti-malware that can detect anything targeting the Mac because there
     is no Mac malware in the wild, and therefore, no "signatures" to detect.
3. The very best way to prevent the most attacks is for you as the user to be aware that
     the most successful malware attacks rely on very sophisticated social engineering
     techniques preying on human avarice, ****, and fear.
4. Internet popups saying the FBI, NSA, Microsoft, your ISP has detected malware on
    your computer is intended to entice you to install their malware thinking it is a
    protection against malware.
5. Some of the anti-malware products on the market are worse than the malware
    from which they purport to protect you.
6. Be cautious where you go on the internet.
7. Only download anything from sites you know are safe.
8. Avoid links you receive in email, always be suspicious even if you get something
    you think is from a friend, but you were not expecting.
9. If there is any question in your mind, then assume it is malware.

I want to buy a hard case for my macbook pro, but I don't know what year it is. When I use the serial number to try and find out, all it says is, "~VIN,MacBook Pro (15-inch Glossy)". When I type that into amazon for a case it gives me nothing!

I want to buy a hard case for my macbook pro, but I don't know what year it is. When I use the serial number to try and find out, all it says is, "~VIN,MacBook Pro (15-inch Glossy)". When I type that into amazon for a case it gives me nothing!

Hi T,
Either of these will give you the info you seek:
http://www.appleserialnumberinfo.com/Desktop/index.php
http://www.chipmunk.nl/klantenservice/applemodel.html

I received an email this am telling me I was charged for a purchase I made of .99 this am. I did not purchase anything. I contacted PayPay and was informed it was for a recurring monthyl .99 fee..I don't know what that is and don't want it. What is it?

I received an email this am telling me I was charged for a purchase I made of .99 this am. I did not purchase anything. I contacted PayPay and was informed it was for a recurring monthly .99 fee..I don't know what that is and don't want it. What is it? PayPal cancelled any further payments for this. I was informed I needed to request refund from ITunes. I did that. Why was I charged a .99 recurring fee? I purchased, or thought I did, an app called "Appzilla2" on Jan 10 for .99 cents. Does this mean I must pay .99/monthly to use it? If so, please cancel the appzilla.

We are itunes users just like you. We cannot cancel anything.
Look at your purchase history and see what the charge is for. Contact itunes support if need be.

When I try to purchase or download an app on my iPad, the appstore sends a message that my Apple ID cannot be used with the iTunes store. I have never had this problem and don't know what to do. Please help!!!!!!!

Lately I have been trying to download some apps but when i click install, the appstore comes up with a message saying that my apple ID can't be used in the iTunes store. This has hever happened to me before and when I go to the settings and the Appstore, then click see Apple ID, it doesn't open. Please help, I don't know what to do. Is this a bug from iOS7.0.4???

JUst experienced the exact same problem after changing password.Getting same message. Hope someone has an answer for this.

I don't know how to go back to the original look of my Dashboard. I don't know what I did, but now when I click on it, my Words with Friends game comes up and that is all. How do I "reset" it to the original things on it?

I don't know how to go back to the original look of my Dashboard. I don't know what I did, but now when I click on it, my Words with Friends game comes up and that is all. How do I "reset" it to the original things on it?

Firefox 4 requires at least OS X 10.5 and an Intel Mac.
* http://www.mozilla.com/firefox/4.0/system-requirements/
You can look at:
* http://www.floodgap.com/software/tenfourfox/
Firefox 3.6.x can be found here:
* http://www.mozilla.com/en-US/firefox/all-older.html

When I try to open some pictures in finder with preview I get a message that I do not have permission to open it. It tells me to go to file - info. Don't know what to do from there.

When I try to open some pictures in finder with preview I get a message that I do not have permission to open it. It tells me to go to file - info. Don't know what to do from there.

When you do Get Info for a picture, what does it say in Sharing & Permissions for your username. The Privilege should be "Read & Write"

Don't know what I did, but now can only view my mail as a list ... have to open each email individually... Help! lol just want to return to the normal window configuration, but can't figure out how to do that!

I don't know what I did when I was checking my emails, but somehow I ended up with a large window that displays a list of the emails but not the content of the selected one like before, unless I open each one individually... I tried shutting down, hoping that the email app would restore through some default setting, but it came back the same way... It's probably something simple, but I watched all the tutorials I could find, and there isn't any mention of how to configure the email window.
I played around with the toolbar, trying to figure out how to restore the original window, but nothing worked. I can sort things in many ways that I couldn't care less about! I just want the old setting back that shows the window where the upper half is the latest emails and the bottom half is the opened email that is high- lighted. Help!

Thank you, so much, Stedman! I feel like an idiot, but I never ran into this before! I'm new out here (relatively) and sometimes the simplest things seem to ambush me!! lol Thanks for taking the time to help me out!
You saved my life tonight! lol More or less! Tony<3

I'm trying to import photos from my iphoto library, but keep getting a message saying I cant import from 7.1.5, that I need to upgrade to 7.1.5 or later. But I have version 8.1.2. I don't know what to do. I've been able to import in the past.

I'm trying to import photos from my iphoto library, but keep getting a message saying I cant import from 7.1.5, that I need to upgrade to 7.1.5 or later. But I have version 8.1.2. I don't know what to do. I've been able to import in the past.

Sounds like an issue with the iPhoto Library
Option 1
Back Up and try rebuild the library: hold down the command and option (or alt) keys while launching iPhoto. Use the resulting dialogue to rebuild. Choose to Rebuild iPhoto Library Database from automatic backup.
If that fails:
Option 2
Download iPhoto Library Manager and use its rebuild function. This will create a new library based on data in the albumdata.xml file. Not everything will be brought over - no slideshows, books or calendars, for instance - but it should get all your albums and keywords back.
Because this process creates an entirely new library and leaves your old one untouched, it is non-destructive, and if you're not happy with the results you can simply return to your old one. .
Regards
TD

A phenomenon that I don't know what its name...

Similar Messages

Maybe you are looking for