With the increase in Apple products and the increasing number of screen sizes, how do we make our app adapt to different types of apple screen sizes when writing programs?When Apple gave a solution, a point concept was proposed. A point in 3gs corresponds to one pixel, and a point in 4 (s) corresponds to two pixels. In iOS development, it is more convenient to point as a unit, as @1x in the following table
This example describes how JavaScript implementations invoke different style sheets based on the iphone's screen orientation. Share to everyone for your reference. Specifically as follows:
When the iphone screen rotates, this JS code can dynamically invoke different styles to fit the screen transformation
I
First on the IPhone home screen to find
the "settings" icon, click Open, as shown in the picture
2
Find the
"sound" option in the Settings list and click Enter as shown in the picture
3
Locate
the lock sound option in the Sound Settings list, as shown in the figure
4
Today, when we were dealing with the development of a touch-screen product, we were tortured by the horizontal and vertical screen modes. The iphone can use the onorientationchange event, but the android onresize event will be triggered multiple times even if it is not rotated. I checked a lot of information and concluded that function orientationChange () {switc
APP size, remove the status bar
Cgrect r = [uiscreen mainscreen]. applicationframe;
R = 320,460
Screen Size
Cgrect RX = [uiscreen mainscreen]. bounds;
R = 320,480
Status Bar size
CGRect rect;rect = [[UIApplication sharedApplication] statusBarFrame];
How to obtain screen resolution in iPhone
Cgrect rect = [[uiscreen mainscreen] bounds];Cgsize size = rect. size
I had an article about how to pin a Web site to the Start menu in Windows, and you can customize icons, colors, and windows push notifications, but Apple has a similar function by adding the link tag to the Head section of the page. In Safari we can easily add a website to the iphone's home screen to make it look like a normal app.To do this, simply drop a picture named "apple-touch-icon.png" in your site's root directory, just like add Favicon (the i
In the process of writing an iOS application. I have been using the iphone Retina (3.5-inch) simulator to test, everything shows normal, cut graphs such as the following:I use the pure Code implementation in the application development.The company provided a iphone4s, and I used it to test everything to show normal. The problem is that when I use the IPhone5 and iphone5s real machine tests, I find that my application is not covered on the
Apple's new iPhone
New camera
Phoenix digital news September 12 News, the United States time on September 12 ten o'clock A.M. (Beijing Time on September 13 1), Apple held a conference at the San Francisco lawn Art Center, released a new generation of iPhone. Phoenix digital is broadcasting the press conference.
The brand-new iPhone is officially named iphone5, w
Javascript calls different style sheet methods based on the iphone screen direction, javascriptiphone
This example describes how to use javascript to call different style sheets on the iphone screen. Share it with you for your reference. The details are as follows:
When the iphon
Normally, when you open a Web page with your mobile browser, the navigation stays on, so the actual display screen becomes smaller.Can that be loaded, and the screen will be automatically full-screen? This is what this article is going to discuss.
Add to Home screen
When it comes to Full-
News source: Mobile China
Fliggy biography
Although meizu has launched the legendary M8 mobile phone tester recruitment, it is hard to say when the real machine "really" appeared, and some users who are concerned about the M8 mobile phone cannot resist it, continue to present the M8 mobile phone portrait in the "dream. Recently, a Chinese forum focusing on meizu mobile phones has created a simulated version of The M8 screen unlocking process.
Mei
IPhone gamesProgrammingStartup ScreenThe example is the content to be introduced in this article. It mainly introduces how to add "Bell and whistle" to your program. Note: it refers to some fancy things.) It is yours.GamesMore complete. First, weGamesAdd a launch page.
Create startup page
The launch page we added will fade out to the game master screen. You can download this image and add it to the Resource
1.
Apple API: http://developer.apple.com/library/safari/#documentation/AppleApplications/Reference/SafariHTMLRef/Articles/MetaTags.html
Others: http://mobile.tutsplus.com/tutorials/iphone/iphone-web-app-meta-tags/
Full Screen:
1. Add
2. Run web apps, click "+", add to home screen, add
3. Run link on deskto
1, open the browser on the PC side, search the search box "Apple recorder screen master" or directly into the official website to download the installation.2, after the installation is complete, double-click Open Software, in the software interface Select your system version, my is IOS9, here choose iOS9;3. Download the "Screen projector assistant" in the App Store on the mobile phone.4, in the PC side clic
Currentdevice] orientation]==uiinterfaceorientationportrait){NSLog (@ "vertical screen home in the bottom");_fancytabbar.frame=cgrectmake (rect.size.width-550,rect.size.height-550, 600, 700);}else if ([[[Uidevice Currentdevice] orientation]==uiinterfaceorientationportraitupsidedown){NSLog (@ "vertical screen home in the bottom");_fancytabbar.frame=cgrectmake (rect.size.width-550,rect.size.height-550, 600,
前提修改文档声明,如有疑问,请看文章手机web2.0网页文档属性@media screen and (max-device-width: 320px){body{-webkit-text-size-adjust:none}}@media screen and (max-device-width: 480px){body{-webkit-text-size-adjust:none}}@media only screen and (-webkit-min-device-pixel-ratio: 2){body{-webkit-text-size-adjust:none}}@media only screen and (min-devic
Link address: http://hi.baidu.com/myguru/item/c8d5878ca5464cc9b17154e7
First, Apple does not allow applications.ProgramThis is done. Of course, the so-called disallow is that the application you submit will be reject. If we don't give it to the appstore, Apple won't be able to handle it, huh, huh.
The implementation method is from the iPhone Dev SDK Forum:
Read screen brightness:
Nsnumber * BL = (nsnumb
IPhone screen fit judgment and iOS system version judgment?
1 2 3 4 5 6 7 8 9
if([[[UIDevicecurrentDevice]systemVersion]floatValue]>=7.0) { // iOS7.0及以上版本系统适配 } if([UIScreen mainScreen].bounds.size.height == 568) { // iPhone 屏幕适配}
can be written as a macro definition placed in a PCH file,?
1 2 3 4
// 判断是否为iPh
Recently, I am working on a Web site accessed Based on the iPhone. The originally smart Safari gave me a hard time. Safari scales automatically when the width and height of the DIV are set. And I want to display it on full screen. In desperation, I suddenly thought about how the Sina touch screen version I often visit is made? Open Opera,
The source code found m
Because of Apple server, it is believed that almost all iphone users have encountered the open App Store to download a software, but found that the App Store is white! If it is Apple, of course, we can not solve, but sometimes only the network stuck, this time there is still a way to solve the problem of the App Store screen.
Then follow the small weave to try:
First step:
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