I developed an app with Xcode 3.2.3 and iphone SDK 4.0, it works fine on both iPhone 3GS and 3G if I run it directly with xcode. However, if I download and install the app from appstore, it crashes at the launch screen for iPhone 3G and iPod Touch. (But works on 3GS with OS 3.1.3 or iOS 4.0) The device log shows the following: Except...
I want to code some applications to use touch screen gestures. What is the latest technology available? What functionalities to APIs provide? Is it just the casual select and click functionality or are advanced gestures are also exposed through the API? Is it possible to extend the APIs to code my own gestures. I can't arrange a touch...
Dear all, I am finding a charting library for IPhone which can build a chart similar to Bloomberg Financial' chart but still not find out yet, Core-Plot is a powerful library but it is not support zoom using multi-touch. Is there anybody know about this please help me! You can watch this video to know about Bloomberg's chart: http://ww...
Hi all! How can I add touch capabilities to a simple bitmap? I've tried to create a wrapper class for a bitmap, which implemented OnGestureListener, but it didn't work. I want to avoid extending View class to achieve this. Thanks! ...
I have been successfully building and running applications on my ipod touch (Software version 3.1.3) for months. I recently upgraded to SDK4, and since then, I am not able to build any of my applications for my device. I get the following error: Command /usr/bin/codesign failed with exit code 1 Expanded, it reads the following for ...
Hello, I was wondering if there is any library like the TouchLib for .NET platform? I want to make use of a TouchLib-type library in my .NET application Thank You ...
Dear all, Is there any way to handle multi-touch in a class which extend NSView? currently 1 touch with drag event is working now. ...
Hi Buddies, I want to display the image in navigation bar instead of back button with action. So now i have used image view and displayed the image in the navigation bar. Now i want to write the actions for image view, when touch or click the image view. Is it possible to write a actions for image view?. I am currently working in iPhon...
Hi Totally stumped in debugging a simple swipe movement for my application. When I swipe in a left direction, I correctly get a touchesEnded message-method call. BUT, if I drag in the other direction, touchesEnded does NOT get called. Anyone have a clue as to why this might be? I'm using a TapDetectingView as my view for my viewControl...
Right now all I am trying to do is detect when the screen is pressed and then display a log message to confirm it happened. My code so far is modified off of the CameraPreview sample code (it will eventually take a picture) so the bulk of the code is in a class that extends SurfaceView. API for the example code from the SDK is 7. ...
I've been trying to write a little application that recognizes custom events in Android: you hold your finger over a TextView for a certain length of time, and it changes color. I'm using the MotionEvent coordinates and checking if they are within the bounds of a particular TextView, which is within a table. private boolean checkBoun...
Is there a way to detect touch events from another class than the Layer itself. I'm trying to have a state controlling the interaction, adding listener to the layer itself if needed instead of have the layer call a function on the current state, which might be a noop. Is the a way to use such a thing? ...
I'm trying to get the location of the touch event on the screen from -(void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event. What code can I use to read the touch coordinates? I've gotten this far so far: NSLog(@"Touch data: %@", [NSString stringWithFormat:@"NSSet: %@",[touches description]]); I'm trying to make a game u...
While this code produces the expected behavior of "1" when touching the screen: document.getElementById('someNodeId').addEventListener('touchmove', touch, true); function touch(evt) { evt.preventDefault(); alert(evt.changedTouches.length); } the same code using a jQuery selector: $('#someNodeId').bind('touchmove', touch)...
Hello I'm trying to move a circle inside a custom component, and it only moves when I click a button outside of the custom component. I touch and drag the circle, it does nothing, but as soon as I click on the button (that has nothing to do with the custom component) it gets updated (drawn) to the location where I stopped touching... Sho...
I'm working on my first iPhone application, and I'm getting some very strange behavior when I try to implement touch events. I set up touchesBegan:withEvent: and its sister methods under a subclass of UIViewController, but they aren't registering. What's even weirder is that when I try using touches on the simulator while running the c...
Hi, I have a UIView (mainview), including 50 UIImageViews (image1 .. 50)) (all are set to clickable (UIVIEW and also UIImageViews) Now to test if one of my images is touched I do in 'touchesbegan': touch = [[event allTouches] anyObject]; if ([touch view] == image1) { NSLog (@"image1 clicked"); } But when i test on if my "mainview...
Hello all, I want to rotate the uiimageview also scale the image view so how do i detect touch gesture that user is scaling or user is rotating? ...
I'm writing some code to handle WM_GESTURE and WM_TOUCH events in Windows 7, but I can't figure out how to test it. I do my development in Boot Camp on a 17" Mac Book Pro. So far, I have determined that the Boot Camp trackpad driver in Windows 7 does not generate those events, and this generic trackpad I found on Amazon.com that claims ...
How do I place a small paragraph within a text field or label? Do I use code for the new line? I'm using Interface Builder with Xcode. ...