Adobe AIR * Application icons
Application icons
The following table lists the icon sizes used on each mobile platform:
Android, iOS
Android, iOS
Android, iOS
Specify the path to the icon files in the icon element of the
application descriptor file:
&image36x36&assets/icon36.png&/image36x36&
&image48x48&assets/icon48.png&/image48x48&
&image72x72&assets/icon72.png&/image72x72&
If you do not supply an icon of a given size, the next largest
size is used and scaled to fit.
Icons on AndroidOn Android, the icons
specified in the application descriptor are used as the application
Launcher icon. The application Launcher icon should be supplied
as a set of 36x36-, 48x48-, 72x72-, 96x96-, and 144x144- pixel PNG
images. These icon sizes are used for low-density, medium-density,
and high-density screens, respectively.
Icons on iOSThe icons defined in the
application descriptor are used in the following places for an iOS
application:
A 29-by-29–pixel icon— Spotlight search
icon for lower resolution iPhones/iPods and Settings icon for lower
resolution iPads.
A 40-by-40–pixel icon— Spotlight search icon for lower resolution iPads.
A 48-by-48–pixel icon—AIR adds a border to this image and
uses it as a 50x50 icon for spotlight search on lower resolution
A 50-by-50–pixel icon— Spotlight search for lower resolution iPads.
A 57-by-57–pixel icon— Application icon for lower resolution iPhones/iPods.
A 58-by-58–pixel icon— Spotlight icon for Retina Display iPhones/iPods
and Settings icon for Retina Display iPads.
A 72-by-72–pixel icon (optional)—Application Icon for lower resolution
A 76-by-76–pixel icon (optional)—Application Icon for lower resolution
A 80-by-80–pixel icon— Spotlight search for high resolution iPhones/iPods/iPads.
A 100-by-100–pixel icon— Spotlight search for Retina Display iPads.
A 114-by-114–pixel icon— Application Icon for Retina display iPhone/iPods.
A 114-by-114–pixel icon— Application Icon for Retina display iPhone/iPods.
A 120-by-120–pixel icon— Application icon for high resolution
iPhones/iPods.
A 152-by-152–pixel icon— Application icon for high resolution iPads.
A 512-by-512–pixel icon— Application icon for lower resolution iPhones/iPods/iPads).
iTunes displays this icon. The 512-pixel PNG file is used only for
testing development versions of your application When you submit the
final application to the Apple App Store, you submit the 512 image separately,
as a JPG file. It is not included in the IPA.
A 1024-by-1024-pixel icon— Application icon for Retina Display iPhones/iPods/iPads.
adds a glare effect to the icon. You do not need to apply the effect
to your source image. To remove this default glare effect, add the
following to the InfoAdditions element in the application
descriptor file:
&InfoAdditions&
&key&UIPrerenderedIcon&/key&
&/InfoAdditions&
On iOS, application
metadata is inserted as png metadata into the application icons
so that Adobe can track the number of AIR applications available
in the Apple iOS app store. If you do not want your application
to identified as an AIR application because of this icon metadata,
you must unpackage the IPA file, remove the icon metadata, and repackage
it. This procedure is described in the article .
iOS launch imagesIn addition to the application icons, you must also provide
at least one launch image named Default.png. Optionally,
you can include separate launch images for different starting orientations,
different resolutions (including high-resolution retina display
and 16:9 aspect ratio), and different devices. You can also include
different launch images to be used when your application is invoked
through a URL.
Launch image files are not referenced in the application descriptor
and must be placed in the root application directory. (Do not put
the files in a subdirectory.)
File naming schemeName the image according
to the following scheme:
basename + screen size modifier + urischeme + orientation + scale + device + .png
The basename portion
of the file name is the only required part. It is either Default (with
a capital D) or the name you specify using the UILaunchImageFile key
in the InfoAdditions element in the application descriptor.
The screen size modifier portion
designates the size of the screen when it is not one of the standard
screen sizes. This modifier only applies to iPhone and iPod touch
models with 16:9 aspect-ratio screens, such as the iPhone 5 and
iPod touch (5th generation). The only supported value for this modifier
is -568h. Since these devices support high-resolution (retina)
displays, the screen size modifier is always used with an image
that has the @2x scale modifier as well. The complete
default launch image name for these devices is Default-568h@2x.png.
The urischeme portion
is the string used to identify the URI scheme. This portion only
applies if your app supports one or more custom URL schemes. For
example, if your application can be invoked through a link such
as example://foo, use -example as
the scheme portion of the launch image file name.
The orientation portion
provides a way to specify multiple launch images to use depending
on the device orientation when the application is launched. This
portion only applies to images for iPad apps. It can be one of the following
values, referring to the orientation that the device is in when
the application starts up:
-PortraitUpsideDown
-Landscape
-LandscapeLeft
-LandscapeRight
The scale portion
is @2x for the launch images used for high-resolution
(retina) displays. (Omit the scale portion entirely for the images
used for standard resolution displays.) For launch images for taller devices
such as iPhone 5 and iPod touch (5th generation), you must also
specify the screen size modifier -528h after the
basename portion and before any other portion.
The device portion
is used to designate launch images for handheld devices and phones.
This portion is used when your app is a universal app that supports
both handheld devices and tablets with a single app binary. The possible
value must be either ~ipad or ~iphone (for
both iPhone and iPod Touch).
For iPhone, you can only include
portrait aspect-ratio images. Use 320x480 pixel images for standard
resolution devices, 640x960 pixel images for high-resolution devices,
and 640x1136 pixel images for 16:9 aspect-ratio devices such as
iPhone 5 and iPod touch (5th generation).
For iPad, you include
images as follows:
AIR 3.3 and earlier —Non-full-screen
images: Include both landscape ( for normal resolution,
for high resolution) and portrait (768x1004 for normal
resolution,
for high resolution) aspect-ratio images.
AIR 3.4 and later — Full-screen images: Include both landscape (
for normal resolution,
for high resolution) and portrait (768x1024
for normal resolution,
for high resolution) aspect-ratio images.
Note that when you package a full-screen image for a non-full-screen application,
the top 20 pixels (top 40 pixels for high resolution ) are covered
by the status bar. Avoid displaying important information in this area.
ExamplesThe following table shows an
example set of launch images that you could include for a hypothetical
application that supports the widest possible range of devices and
orientations, and can be launched with URLs using the example:// scheme:
Image size
Default.png
iPhone, standard resolution
Default@2x.png
iPhone, high resolution
Default-568h@2x.png
640 x 1136
iPhone, high resolution, 16:9 aspect ratio
Default-Portrait.png
768 x 1004 (AIR 3.3 and earlier)
x 1024 (AIR 3.4 and higher)
iPad, portrait orientation
Default-Portrait@2x.png
1536 x 2008 (AIR 3.3 and earlier)
x 2048 (AIR 3.4 and higher)
iPad, high resolution, portrait orientation
Default-PortraitUpsideDown.png
768 x 1004 (AIR 3.3 and earlier)768 x 1024
(AIR 3.4 and higher)
iPad, upside down portrait orientation
Default-PortraitUpsideDown@2x.png
1536 x 2008 (AIR 3.3 and earlier)1536 x
2048 (AIR 3.4 and higher)
iPad, high resolution, upside down portrait
orientation
Default-Landscape.png
1024 x 768
iPad, left landscape orientation
Default-LandscapeLeft@2x.png
2048 x 1536
iPad, high resolution, left landscape orientation
Default-LandscapeRight.png
1024 x 768
iPad, right landscape orientation
Default-LandscapeRight@2x.png
2048 x 1536
iPad, high resolution, right landscape orientation
Default-example.png
example:// URL on standard iPhone
Default-example@2x.png
example:// URL on high-resolution iPhone
Default-example~ipad.png
768 x 1004
example:// URL on iPad in portrait orientations
Default-example-Landscape.png
1024 x 768
example:// URL on iPad in landscape orientations
This example only illustrates one approach.
You could, for example, use the Default.png image
for the iPad, and specify specific launch images for the iPhone
and iPod with Default~iphone.png and Default@2x~iphone.png.
Art guidelinesYou can create any art
you’d like for a launch image, as long as it is the correct dimensions.
However, it is often best to have the image match the initial state
of your application. You can create such a launch image by taking
a screenshot of the startup screen of your application:
Open your application on the iOS device. When the first
screen of the user interface appears, press and hold the Home button
(below the screen). While holding the Home button, press the Power/Sleep
button (at the top of the device). This takes a screenshot and sends
it to the Camera Roll.
Transfer the image to your development computer by transferring photos
from iPhoto or another photo transfer application.
not include text in the launch image if your application is localized
into multiple languages. The launch image is static and the text
would not match other languages.
&Twitter(TM) and Facebook posts are not covered under the terms of Creative Commons.Xcode5的UI和一些功能发生了很大变化。
图标和LaunchImage的设置不像原来的设成icon.png和Default.png
名称可以任意，但图片格式必须是png，图片大小也要与要求一直。
设置图标和LaunchImage的地方在下图General标签里
找到App Icons 和 Launch Images选项 点击旁边的箭头
就进入下面的页面
图标设置页面：
launch image设置页面：
只要把对应尺寸的png图片拖到那个虚线框就可以了 。
阅读(...) 评论()iOS 图标，背景图标准 | Tedz.me}