the data cable, and also support the upper and lower stereo speakers.The new Home button on the IPhone 7/7 Plus is still the same, this time adding pressure sensing, which brings tactile feedback through the taptic engine, just like the MacBook Pro, Apple watch.The short-term cancellation of 3.5mm, which has been in use for decades, is bound to result in a large
Use a vector graph (UI for iPhone 6) in xcode6 and xcode6iphone6
Ios applications are image-dominated products. When developing an application, you need icons of various sizes. You need to create a @ 1x size and a @ 2x size for each image file. In this way, your application looks beautiful enough. However, you must gen
Apple started to encourage developers to use Adaptive Layout since ios6 was added to auto layout, but so far, I feel that most developers have been avoiding this problem, whether it is caused by historical reasons or not, at least they stick to the old tradition of fixed layout in their hearts.
With the advent of iPhone 6 and iPhone
ArticleDirectory
1. Add retina 4 launch image, and you will be prompted when running the project.
2. Group Table view background color is deprecated in IOS 6.0
3. About multiple targets
4. xcode4.5 no longer supports armv6, that is, systems below ios4.3.3.
5. Provide a piece of code to judge the iPhone
6. Questions about XIB adaptive
7.
Are Native, Web, or hybrid applications used to develop mobile applications? The answer is that different mobile applications require different technologies. Just select the appropriate one. In fact, most mobile applications, whether enterprise or internet mobile applications, can use HTML5-based Web Technology in 90%. Browsers on Android 4.0 and iOS 6 and above are already the fastest applications, which are faster than any local Weibo websites. They
1. Limit background activity
First, restricting background application activity is the most effective power-saving measure. To be precise, the optimization is based on your usage requirements. In this setup column, you will find a large number of application lists, but obviously not all useful, if you do not need to accept some of the message push, the full shutdown is OK.
2. Close backstage application in time
To extend the battery life of the iphone
improved concept, performance and functionality are obvious. If you are using the iphone 6 and previous models, we recommend that you update them. But if you're using the iphone 6s/6s Plus, frankly we don't think there's much of a need to upgrade, after all, the difference is not too big, except for the camera and the waterproof, there's really not much of a dif
suspended for 5 s. However, to save costs and reduce the impact on the new iPhone, 5s is likely to cut the capacity and color type. 4088/3888 of the 8G version of iphone5s is imperative. Considering that the firmware of IOS is getting bigger and bigger in the future, iPhone 5S will retain the 16 GB version to increase competitiveness.
At the price of 3000, it is naturally the
(currentMode)]? CGSizeEqualToSize (CGSizeMake (640,1136), [[UIScreen mainScreen] currentMode]. size): NO)
# Define iPhone5_0 ([UIScreen instancesRespondToSelector: @ selector (currentMode)]? CGSizeEqualToSize (CGSizeMake (320,568), [[UIScreen mainScreen] currentMode]. size): NO)
Why do I need to write two items? This is not useless. If the code is written to the interface, the View height in
model ChangesCoordinates: Indicates the physical size of the screen, the coordinates become larger, indicating that the machine screen size has become larger;Pixels: Indicates the size of the screen picture, with a correspondence between coordinates, such as 1:1 or 1:2, etc.;PPI: A scale value representing the physical size
IPhone7 new Feature Summary
Feature One: Add color
In terms of appearance, the biggest difference in IPhone7 is the dual camera. Still uses the metal material aluminum fuselage, the antenna belt optimizes becomes more concealed.
New "Piano Black" color matching, the use of special technology to smooth the surface and cover the surface layer, and finally add magnetic particles for polishing. In addition to the "Piano black" There are black, gold, silver, rose gold co
:
The original iphone-no HD screen, the scale factor is 1.
IPhone 5-with HD screen, Scale factor is 2.
IPhone 6 Plus-Super Gaoqing (Retina display HD). The scale factor is 3, and the image is first rendered as 2208x1242 pixels and then reduced to 1920x1080 pixels.
The scaled-down ratio is 1920/220
, such:
6. The flashlight has been completely moved to the relative position of the camera. A microphone with noise reduction function may be placed on the side of the camera.
7. The black version of the iPhone 6 will be as sleek as ever. We believe that this concept should be very easy to repair because all internal
Apple's chief designer: big screen mobile phones outside iPhone 6 are all "Dummies"
Although Apple launched the company's two largest mobile phones, iPhone 6 and iPhone 6 Plus, last month, its competitors launched big screen
1. Basic Concepts
Before the appearance of iPad and iPhone 5, iOS devices only have one size. We only need to consider the device direction when making screen adaptation. Many applications do not support redirection. In this way, there will be no screen adaptation work. With the launch of iPad, iPhone 5, and the next iPhone
Xcode 6 AutoLayout Size Classes, xcodeautolayout
1. Basic Concepts
Before the appearance of iPad and iPhone 5, iOS devices only have one size. We only need to consider the device direction when making screen adaptation. Many applications do not support redirection. In this way, there will be no screen adaptation work.
Tagged with: iOS iphone 6 iphone 6p for iOS 8I. Problems encountered in IOS8 adaptation1. Unable to locateTick settings-Privacy-Location Services-your app-use the application period (always)When you open the app, you'll see that you've ticked off the program (always) and canceled it.The original iOS8 need some method.If you need to locate only in the foreground,
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