SBDisplay is an abstract class in SpringBoard that represents a full-screen view. It is the superclass of SBApplication and SBAlert.
Display state
SBDisplay stores the display state cache in ~/Library/Caches/com.apple.springboard.displaystate.plist. This plist contains key-value pairs, with keys being the display IDs and the values being a dictionary of settings. The dictionary allows these:
| key
|
type
|
value
|
| SBApplicationBadgeKey
|
integer
|
The icon badge value.
|
| SBDefaultPNGNameKey
|
string
|
Name of the default PNG file (splash screen) of the application.
|
| SBDefaultStatusBarModeKey
|
integer
|
Default status bar mode, as an UIStatusBarStyle.
|
| SBDefaultStatusBarOrientationKey
|
integer
|
Default status bar orientation, as an UIInterfaceOrientation.
|
| SBDefaultPNGPreventSplitKey
|
?
|
?
|
| SBAutoLockTimeKey
|
real
|
|
| SBAutoDimTimeKey
|
real
|
|
These values can be retrieved using +defaultValueForKey:displayIdentifier:urlScheme:.
Display, activation and deactivation settings
These values are valid for 3.0 and above only.
Activation settings
| Bitmask
|
Description
|
Value type
|
| 1 |
1 << 0
|
asPanel
|
|
| 2 |
1 << 1
|
suspended
|
boolean
|
| 4 |
1 << 2
|
URL
|
string (URL scheme)
|
| 8 |
1 << 3
|
remoteNotification
|
boolean
|
| 16 |
1 << 4
|
eventOnly
|
boolean
|
| 32 |
1 << 5
|
safe
|
boolean
|
| 64 |
1 << 6
|
animateOthersSuspension
|
boolean
|
| 128 |
1 << 7
|
slideOthersSuspension
|
boolean
|
| 256 |
1 << 8
|
contextInfoForOthersSuspension
|
string (URL query)
|
| 512 |
1 << 9
|
flipOthersSuspension
|
|
| 1024 |
1 << 10
|
animateScaleForOthersSuspension
|
real
|
| 2048 |
1 << 11
|
animationStartForOthersSuspension
|
real
|
| 4096 |
1 << 12
|
animationStart
|
real
|
| 8192 |
1 << 13
|
flip
|
boolean
|
| 16384 |
1 << 14
|
animationDuration
|
real
|
| 32768 |
1 << 15
|
animationDurationForOthersSuspension
|
real
|
| 65536 |
1 << 16
|
firstLaunchAfterBoot
|
boolean
|
| 131072 |
1 << 17
|
appToTop
|
boolean
|
| 262144 |
1 << 18
|
activateFromLocked
|
boolean
|
| 524288 |
1 << 19
|
originatingURLDisplayIdentifier
|
string (URL)
|
Display settings
| Bitmask
|
Description |
Value type
|
| 1 |
1 << 0
|
finishedLaunchingFrontmost |
boolean
|
| 2 |
1 << 1
|
resume |
boolean
|
| 4 |
1 << 2
|
animate |
boolean
|
| 8 |
1 << 3
|
animateNoPNG |
boolean
|
| 16 |
1 << 4
|
statusBarMode |
integer (UIStatusBarStyle)
|
| 32 |
1 << 5
|
statusBarOrientation |
integer (angle)
|
| 64 |
1 << 6
|
arguments |
array
|
| 128 |
1 << 7
|
environment |
dictionary
|
| 256 |
1 << 8
|
standardOut |
|
| 512 |
1 << 9
|
standardError |
|
| 1024 |
1 << 10
|
waitForDebugger |
boolean
|
Deactivation settings
| Bitmask
|
Description |
Value type
|
| 1 |
1 << 0
|
eventOnly |
boolean
|
| 2 |
1 << 1
|
animate |
boolean
|
| 4 |
1 << 2
|
slide |
boolean
|
| 8 |
1 << 3
|
animationStart |
real
|
| 16 |
1 << 4
|
forceExit |
boolean
|
| 32 |
1 << 5
|
afterNextLaunch |
boolean
|
| 64 |
1 << 6
|
flip |
boolean
|
| 128 |
1 << 7
|
contextInfo |
string (URL query)
|
| 256 |
1 << 8
|
animationScale |
real
|
| 512 |
1 << 9
|
returnToLastApp |
boolean
|
| 1024 |
1 << 10
|
startForOthersActivation |
boolean
|
| 2048 |
1 << 11
|
killed |
boolean
|
| 4096 |
1 << 12
|
underLock |
|
| 8192 |
1 << 13
|
animationDuration |
real
|
| 16384 |
1 << 14
|
durationForOthersSuspension |
real
|
| 32768 |
1 << 15
|
deactivateAnimateOthersResumption |
|
| 65536 |
1 << 16
|
suspensionAnimationDelay |
real
|
References
