In iOS, I tried to create an icon effect that shrinks the icon, and when it gradually disappears, it flies across the screen in an arc, and then disappears. I have used CAAnimationGroup to achieve
Category: IOS
iOS is a mobile operating system developed by Apple. Apple first announced this system at the Macworld conference on January 9, 2007. It was originally designed for the iPhone and later applied to iPod touch, iPad, Apple TV and other products. Like Apple’s Mac OS X operating system, iOS is a Unix-like commercial operating system.
iOS – How to make CoreaniMation not ignore an exception during the animation?
Currently CoreAnimation ignores exceptions during animation, so my assertion code does not work. How to make CoreAnimation not ignore exceptions during animation and stop program execution for debu
iOS – explicitly add @ 2X to non-visual equipment
We have a mystery!
In our application, we only use retina images (@2x mark).
Until yesterday, non-retina devices displayed images well, even if we called without @2x at the end Image.
F
iOS – Set Custom UinaVigationBar Image for Left and SOW buttons
This is what I have on the storyboard:
I want to change two button images. I have a 13×46 image, but I I have encountered a problem when using it as the image of the button. I have been looki
iOS – How to get SIM ID from iPhone
I am new to ios, I am working on a small project, I need to get the SIM card identification number, so please tell me if there is a way to get the SIM card ID from the iphone… No, there is no
Monotouch and Xcode 4.3 from the App Store
I removed Xcode 4.2 from my system and installed 4.3 from the App Store.
Now, when I want to build my
The Apple iPhone SDK is not installed. Using Xcode, I can build and run iOS applica
iOS TapgeStureRecognizer double-click NumberoftapSRequired = 1
I have a MPMoviePlayerViewController, I put a UIView on it to recognize the click, and then I can display the control panel of the video, double-click to zoom in/out the video playback, so I use ge
iOS – Calayer creates transparent round mask
I want to create a mask layer, which is a circle, make the circle content transparent, and keep everything around it. Unfortunately, the code below is just the opposite, it draws a circle And make
IOS7: Background Task (“MyApp” has an active assertion after exceeding the allowable time)
Crash report details:
Hardware Model: iPhone5,2
Exception Type: 00000020
Exception Codes: 0x000000008badf00d
Highlighted Thread: 3
Application Specific Information:
MyApp[1369] has active as
Xcode – Exit the application after closing the window in AppleScript
I created an AppleScript application in Xcode and I want to know how to make the application exit after the window is closed. < /div> Add applicationShouldTerminateAfterLastWindowClosed: method t