Detect the finger up/down on the screen

Similar Questions

• How to detect the screen off the power of the event

  Is it possible to detect the screen off the power of the event?  I am looking to detect when the screen turns off due to time-out or press the button of the lock screen.  Similarly, I would need to detect where the screen turns back on.  I searched through the API WebWorks and forums but have not found anything relevant.  Maybe I'm looking just the wrong thing. Any help would be appreciated.

  Hi deedubbu,

  I'm certainly not an Expert in Java BB so it might be a good idea to post something on these forums, but a quick search on Google, it seems that you should be able to encapsulate event

  In Exchange for my Google search, I humbly request post you the result on our community API github repo

• Detect the screen reader is enabled or disabled

  Hi all

  Is it possible to detect whether accessibility screen reader mode is enabled or disabled using native plugin?

  I have not found anything relevant to detection here:

  http://developer.BlackBerry.com/native/reference/Cascades/user_interface_accessibility.html

  Thank you.

  No, it isn't an API to check if the screen reader is enabled or disabled.  If your application implements the correct accessibility tags, it shouldn't really need to know whether or not it is enabled.

• Intermittent failure to detect the screen on startup on the Satellite X 200

  For awhile now, my X 200 suffered intermittent problems with the screen. When turn he will deliver a long and two short beeps and then proceed to start but without the screen.

  I normally feed the cycle several times and find that it sorts itself, but tonight he would not cooperate so I dug a cable for my TV and used as a monitor and of course the machine starts very well and after POST went immediately to the embedded poster again. Does anyone have an idea what is happening and why?

  A little more background.
  This is slot and turned off for about a month now.
  I used a variety of drivers the two latest WHQL and LV2G releases, but they all have the same problem.

  Right now I'm on the default of most drivers, and I'm going through the process of sprinkled updates having rebuilt just clean the machine because of other problems (in a separate thread), but immediately before reconstruction, the problem has been all too obvious and all the drivers were later so I don't think this is a driver related issue or at least not one that seems be resolved by any of the releases.

  Seems rather strange. Did you check your BIOS options? Maybe you should set this back to the default settings.
  Or try and install the latest version of the BIOS.
  If that's not enough, and I read that you already have a clean reinstall the latest drivers, I would say that contact local ASP, as a beep sounds are not normal.

  They can tell you what mean these sounds.

• When I turn on the computer, the screen indicates "a problem has been detected and windows has shut down to prevent damage to your computer.

  Original title: when I turn on the computer.

  the screen shows "a problem has been detected and windows has shut down to avoid damaging your computor.

  Hi Cjdaniello,

  ·         Did you do changes on the computer before the show?

  Follow the suggestions below for a possible solution:

  Step 1: Start in safe mode and check if the problem persists.

  Start your computer in safe mode

  http://Windows.Microsoft.com/en-us/Windows-Vista/start-your-computer-in-safe-mode

  Step 2: If the problem does not occur in safe mode, you can put your system to boot (in normal mode) to solve the problem.

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  http://support.Microsoft.com/kb/929135

  Note: After troubleshooting, be sure to set the computer to start as usual as mentioned in step 7 in the above article.

  I hope this helps.

• How can I return the virtual keyboard (now in the center of the screen) down?  I don't see what I'm typing so I hope it works.  Help, please

  After a recent update the keyboard appears in the center of the screen, rather than at the end. How can I return it down?

  Press and hold the keypad icon bit, then slide your finger up to 'Dock '.

• Classic BlackBerry sliding down from the top of the screen sometimes does not

  I now use the classic BB for several weeks and used the front Q10. In addition, I use the Z30 for business.

  Z30 and Q10 everthing works fine.

  But on the classic when I try to slide down from the top of the screen, in:

  -Calendar

  -Contacts

  -Clock (especially when trying to slide back down to finish the night mode)

  - and mybe some other applications

  the menu does not open. I have to make several attempts and sometimes it does that when I drag to the bottom of the upper left corner. Q10 and Z30 it does not matter where to place my finger to slide down.

  It works instantly.

  The tht to main menu, you can join the works of the homescreen with no problems.

  Have you experienced the same thing? What is your recommendation? I'll trade the HW?

  Thanks for your advice

  Alex

  There is a solution for this. When you're in contacts, calendar or alarm clock, press in and hold the Menu button for a second or two, it will have the same effect as sliding down.

  I try to avoid slipping to the extent possible, so I always use the Menu key to bring up the Menus and options.

• Detect how far user made scroll to the bottom of the screen

  Hello

  About BB9800 im having some scrolling problems, its delicate for the user scroll completely to the bottom of the screen.

  Is it possible to detect when the user has navigated about 9/10 of the way down the screen and programmatically and then scroll to the bottom of the screen?

  Thank you

  If you add a listener of scrolling to the manager who manages this scrolling, you can do it yourself.  Use setVerticalScroll to position your managers.

  That said, I would want to add something like a NullField at the end of your screen so that the user can scroll right to the bottom.  I think what you try to do is overcome the symptoms, you need to resolve why your users have a problem rather than work around the problem.

• How to detect the user touch and hold the screen for touch screen devices?

  Hello

  I want my code to do the following:

  when user touch and hold on the screen{
      myThread.start();
  }
  
  when user release the finger on the screen{
      myThread.done();  //a method to stop the thread
  }
  

  Any ideas? Thank you very much

  Never to change never return super.touchEvent (...) to return true (well, you can do it for complete events such as MOVE or GESTURE. SWIPE_...) -you will disrupt the event processing complex (just about everything, but downwards and upwards).

  The code works for me (I do something else, with more visual impact, so I know for sure that it does). One thing, try - check the status of your Thread (isAlive()) before you start, as DOWN seems to be generated twice.

  If you could be more specific with what "won't work" is, I would be able to help more.

• Detect the finger leaves the scene

  Hi all

  I have an object in my scene which can be dragged around. He listens to event mouse_down and begins after the mouse/finger on each mouse_move event until he recorded a mouse_up event.

  How can I detect when the user's finger leaves the side of the screen? Currently, if a user drags on the side of the screen and raises their finger, no mouse_up case is never raised and the subject thinks it's still inappropriate. Thus, there is a mouse_leave event which should do what I want, but seems not to relax.

  Ideally, I'd like that behavior, for example the browser - movement still works on the bezel, and if the user swipes too far the application can sign up for an event and act as if the finger was lifted.

  Please let me know if anyone can suggest a solution or if it is simply not possible in the air.

  Thank you
  Brandon

  I found the solution to this problem, and as it is the spirit in the forums, I will share my solution for future use.

  The problem is that MouseEvents are not triggered properly when moving outside the [0,0] to [1 023 599] screen coordinates. The solution is to use the multipoint touch input rather than detect mouse events.

  (1) import the right classes:

  flash.ui import. *;

  (2) turn followed multitouch of entry (add this to your Builder):

  flash.ui.Multitouch.inputMode = MultitouchInputMode.TOUCH_POINT;

  (3) allow the capture of the event:

  ship.addEventListener (TouchEvent.TOUCH_BEGIN, press_start);

  stage.addEventListener (TouchEvent.TOUCH_MOVE, press_moved);
  stage.addEventListener (TouchEvent.TOUCH_END, press_end);

  (4) for each of the press_start, press_moved and press_end fuctions, add the following code to ensure that the use of multiple fingers is not screw up:

  If (event.isPrimaryTouchPoint == false) Then return

  Works like a charm!

• iPod stopped playing in the middle of a song. The screen still shows the song. None of the buttons work. Cannot close the iPod is facing down. How can I fix it?

  my iPod, the generation classic 32 GB, stopped playing in the middle of a song. The screen is stuck on this song. None of the buttons work.  I can't stop the iPod.  How can I fix it?

  Hi, lesliefromhowell!

  Thank you for reaching out by Apple Support communities. After reading your post, I understand that your iPod Classic does not. I count on my iPod for music on the go and want to make sure that you can use your own without problem!

  Relying on the buttons have not helped get the iPod to start playing or to restart, please follow the steps outlined in the article below to reset your iPod.

  Learn how to reset your iPod

  You'll want to use the instructions under the "iPod, iPod (scroll wheel), iPod (touch wheel), and iPod (dock connector)" section. These instructions are the following:

  iPod, iPod (scroll wheel), iPod (touch wheel), and iPod (dock connector)

  To reset your iPod, follow these steps:

  1. Slide the Hold switch to the locked position and then come back!
  2. Hold down Menu and Play/Pause all buttons until you see the logo Apple/iPod (about 6-8 seconds). You may need to repeat this step.

  If you can always reset your iPod, follow these steps:

  1. Connect your iPod to a power adapter and plug the adapter into a power outlet.
     You can also connect your iPod to your computer. Make sure that the computer is on and that it is not set to go to sleep.
  2. Try resetting your iPod again.

  Good listening!

• Very recently, whenever I run Firefox, an arrow appears, pointing down and disappears to the top of the screen

  Recently, whenever I run Firefox, an arrow appears, pointing down and quickly disappears to the top of the screen. I'm not trying to download something, it is whenever I run Firefox. At first I thought I was seeing things, but verified by concentrating just to catch, it appear and disappear. See no reason for this. I use Firefox for years and it's never happened before. Furthermore, it does not appear on my IE browser.

  Never mind. I found the problem and it was a program that was trying to download it, but couldn't all the time. I removed from the Firefox download page.

  Status: solved!

• iPad - I forgot to turn off my screen before cleaning, and now the police is so great that I can't narrow it down to access the screen.

  iPad - I forgot to turn off my screen before cleaning, and now the police is so great that I can't narrow it down to access the screen.

  James,

  Double-tap the screen with three fingers and then go to settings > general > accessibility >... put the Zoom wide.

  

• cat sitting on the keyboard. Now the screen is upside down. Help

  The screen is upsidsedown. I tried to shuttig down. It did not help

  Hi docatroppo,

  I don't think it's a Firefox issue, but the keyboard shortcut is Ctrl + Alt + [key]. CTRL + Alt + up should put your monitor in the right direction.

  Hope this helps!

• Satellite U840T - mouse disappears on the right of the screen and down

  I have a problem with my Satellite U840T screen

  The mouse disappears on the right of the screen and the background in the black bars at the top and then the left side of the mouse cannot go to bars.

  In the display settings, everything is good, I think.

  Thank you for your help

  Hello

  I confused m.
  Your question isn't described very well.

  What do you mean exactly by: mouse disappears on the right of the screen and the background in the black bars at the top
  Do you mean the touchpad or the cursor?
  The laptop's touchpad supports the (multi-touch) gesture control feature, and this feature could be configured in the settings of the touchpad:
  + Control Panel-> mouse-> device-> settings settings tab.

  You will also find the option called shots of edge which opens the charms, app Switcher bar and toolbar Application simply by moving your finger between the edge of the touchpad to the centre.

  In this case the cursor is not visible.