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'''UIKit''' is a high-level Objective-C framework that manages the graphical front-end of the iPhoneOS. It is a public framework, and therefore its documentation can be found on [http://developer.apple.com/iphone/library/documentation/uikit/reference/uikit_framework/index.html Apple's iPhone Dev Center]. Nevertheless, this is only a small part of the whole UIKit. | '''UIKit''' is a high-level Objective-C framework that manages the graphical front-end of the iPhoneOS. It is a public framework, and therefore its documentation can be found on [http://developer.apple.com/iphone/library/documentation/uikit/reference/uikit_framework/index.html Apple's iPhone Dev Center]. Nevertheless, this is only a small part of the whole UIKit. | ||
== Parameters for UIKit applications == | |||
UIKit recognizes the following these special command-line flags: | |||
{| class="wikitable" | |||
|- | |||
! Flag | |||
! Purpose | |||
|- | |||
| <tt>-BuildDefaultPNG</tt> | |||
| Write the default PNG image to <tt>~/Library/Caches/AppSnapshots/''BundleID''.png</tt><br />(by calling <tt>-[UIApplication _writeApplicationDefaultPNGSnapshot]</tt> on start up). | |||
|- | |||
| <tt>-RegisterForSystemEvents</tt> | |||
| Allow this app to receive system events which normally should be received by SpringBoard. | |||
|} | |||
== Environment variables == | |||
UIKit recognizes the following environment variables | |||
{| class="wikitable" | |||
|- | |||
! Name !! Purpose | |||
|- | |||
| UIKIT_PACKED_IMAGE_MAPS || An integer: 0 to disable mapped images (.artwork files) entirely; 1 for normal use; 2 to log operations regarding mapped images. | |||
|- | |||
| KB_RECORDING_ENABLED || Whether to enable keyboard recording or not. (The KeyboardRecordingEnabled key of the <tt>com.apple.Preferences</tt> preferences must be set to true for this to be effective.) | |||
|- | |||
| CF_BENCH_MODE || [[UICoverFlowLayer|Cover Flow]] benchmark mode. Available values are: | |||
* Disabled | |||
* NoAnimation | |||
* JustSitThere | |||
* FastTap | |||
* ScrubBackAndForth | |||
* LongScrub | |||
* ShortScrub | |||
* ScrubAndWait | |||
* FlipCover | |||
|- | |||
| CF_BENCH_IMAGE_MODE || Cover Flow benchmark image mode. Available values are: | |||
* NormalImage | |||
* SingleImage | |||
* NoImage | |||
|- | |||
| CF_BENCH_DISABLE_ENV_PRINT<br />CF_BENCH_PERF_LOG<br />CF_BENCH_TICK_MODE<br />CF_BENCH_TIGHT_LOOP_TIME<br />CF_BENCH_LONG_SCRUB_SPEED<br />CF_BENCH_SKIP_IMAGE_LOAD || Other Cover Flow benchmark parameters. | |||
|- | |||
| COVERFLOW_LINEAR_FILTERING<br />COVERFLOW_SPACING || Some Cover Flow settings. | |||
|} | |||
{{Navbox Classes}} | {{Navbox Classes}} | ||
{{Navbox Frameworks}} | {{Navbox Frameworks}} | ||
Revision as of 20:45, 26 November 2009
| UIKit.framework | |
| Public Framework | |
|---|---|
| Availabile | 1.0 – present |
| Class Prefix | UI |
| Headers | [headers.cynder.me] |
UIKit is a high-level Objective-C framework that manages the graphical front-end of the iPhoneOS. It is a public framework, and therefore its documentation can be found on Apple's iPhone Dev Center. Nevertheless, this is only a small part of the whole UIKit.
Parameters for UIKit applications
UIKit recognizes the following these special command-line flags:
| Flag | Purpose |
|---|---|
| -BuildDefaultPNG | Write the default PNG image to ~/Library/Caches/AppSnapshots/BundleID.png (by calling -[UIApplication _writeApplicationDefaultPNGSnapshot] on start up). |
| -RegisterForSystemEvents | Allow this app to receive system events which normally should be received by SpringBoard. |
Environment variables
UIKit recognizes the following environment variables
| Name | Purpose |
|---|---|
| UIKIT_PACKED_IMAGE_MAPS | An integer: 0 to disable mapped images (.artwork files) entirely; 1 for normal use; 2 to log operations regarding mapped images. |
| KB_RECORDING_ENABLED | Whether to enable keyboard recording or not. (The KeyboardRecordingEnabled key of the com.apple.Preferences preferences must be set to true for this to be effective.) |
| CF_BENCH_MODE | Cover Flow benchmark mode. Available values are:
|
| CF_BENCH_IMAGE_MODE | Cover Flow benchmark image mode. Available values are:
|
| CF_BENCH_DISABLE_ENV_PRINT CF_BENCH_PERF_LOG CF_BENCH_TICK_MODE CF_BENCH_TIGHT_LOOP_TIME CF_BENCH_LONG_SCRUB_SPEED CF_BENCH_SKIP_IMAGE_LOAD |
Other Cover Flow benchmark parameters. |
| COVERFLOW_LINEAR_FILTERING COVERFLOW_SPACING |
Some Cover Flow settings. |
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