apple.uikit

Class UIScreen

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.uikit.UIScreen

All Implemented Interfaces:

NSObject, UITraitEnvironment

public class UIScreen
extends NSObject
implements UITraitEnvironment

Nested Class Summary

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	UIScreen(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
static UIScreen	alloc()
static UIScreen	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
CGRect	applicationFrame() Deprecated.
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
NSArray<? extends UIScreenMode>	availableModes() The list of modes that this screen supports
CGRect	bounds() Bounds of entire screen in points
double	brightness() 0 ..
double	calibratedLatency() The latency of the display hardware associated with this screen.
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
UICoordinateSpace	coordinateSpace()
UIScreenMode	currentMode() Current mode of this screen
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
CADisplayLink	displayLinkWithTargetSelector(java.lang.Object target, org.moe.natj.objc.SEL sel)
UICoordinateSpace	fixedCoordinateSpace()
UIFocusItem	focusedItem()
UIView	focusedView()
static long	hash_static()
UIScreen	init()
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
boolean	isCaptured() True if this screen is being captured (e.g.
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
static UIScreen	mainScreen() the device's internal screen
long	maximumFramesPerSecond() The maximumFramesPerSecond this screen is capable of
UIScreen	mirroredScreen() The screen being mirrored by the receiver.
CGRect	nativeBounds() Native bounds of the physical screen in pixels
double	nativeScale() Native scale factor of the physical screen
static UIScreen	new_objc()
long	overscanCompensation() Default is UIScreenOverscanCompensationScale.
UIEdgeInsets	overscanCompensationInsets() The amount that should be inset to avoid clipping
UIScreenMode	preferredMode() Preferred mode of this screen.
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
double	scale()
static NSArray<? extends UIScreen>	screens() all screens currently attached to the device
void	setBrightness(double value) 0 ..
void	setCurrentMode(UIScreenMode value) Current mode of this screen
void	setOverscanCompensation(long value) Default is UIScreenOverscanCompensationScale.
static void	setVersion_static(long aVersion)
void	setWantsSoftwareDimming(boolean value) Default is NO.
UIView	snapshotViewAfterScreenUpdates(boolean afterUpdates) Please see snapshotViewAfterScreenUpdates: in UIView.h for some important details on the behavior of this method when called from layoutSubviews.
static org.moe.natj.objc.Class	superclass_static()
boolean	supportsFocus()
UITraitCollection	traitCollection()
void	traitCollectionDidChange(UITraitCollection previousTraitCollection) To be overridden as needed to provide custom behavior when the environment's traits change.
static long	version_static()
boolean	wantsSoftwareDimming() Default is NO.

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UIScreen

protected UIScreen(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static UIScreen alloc()

allocWithZone

public static UIScreen allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

mainScreen

public static UIScreen mainScreen()

the device's internal screen

new_objc

public static UIScreen new_objc()

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

screens

public static NSArray<? extends UIScreen> screens()

all screens currently attached to the device

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

version_static

public static long version_static()

applicationFrame

@Deprecated
public CGRect applicationFrame()

Deprecated.

availableModes

public NSArray<? extends UIScreenMode> availableModes()

The list of modes that this screen supports

bounds

public CGRect bounds()

Bounds of entire screen in points

brightness

public double brightness()

0 .. 1.0, where 1.0 is maximum brightness. Only supported by main screen.

coordinateSpace

public UICoordinateSpace coordinateSpace()

currentMode

public UIScreenMode currentMode()

Current mode of this screen

displayLinkWithTargetSelector

public CADisplayLink displayLinkWithTargetSelector(java.lang.Object target,
                                                   org.moe.natj.objc.SEL sel)

fixedCoordinateSpace

public UICoordinateSpace fixedCoordinateSpace()

focusedItem

public UIFocusItem focusedItem()

focusedView

public UIView focusedView()

init

public UIScreen init()

Overrides:

init in class NSObject

mirroredScreen

public UIScreen mirroredScreen()

The screen being mirrored by the receiver. nil if mirroring is disabled or unsupported. Moving a UIWindow to this screen will disable mirroring

nativeBounds

public CGRect nativeBounds()

Native bounds of the physical screen in pixels

nativeScale

public double nativeScale()

Native scale factor of the physical screen

overscanCompensation

public long overscanCompensation()

Default is UIScreenOverscanCompensationScale. Determines how the screen behaves if the connected display is overscanning

overscanCompensationInsets

public UIEdgeInsets overscanCompensationInsets()

The amount that should be inset to avoid clipping

preferredMode

public UIScreenMode preferredMode()

Preferred mode of this screen. Choosing this mode will likely produce the best results

scale

public double scale()

setBrightness

public void setBrightness(double value)

0 .. 1.0, where 1.0 is maximum brightness. Only supported by main screen.

setCurrentMode

public void setCurrentMode(UIScreenMode value)

Current mode of this screen

setOverscanCompensation

public void setOverscanCompensation(long value)

Default is UIScreenOverscanCompensationScale. Determines how the screen behaves if the connected display is overscanning

setWantsSoftwareDimming

public void setWantsSoftwareDimming(boolean value)

Default is NO. If YES, brightness levels lower than that of which the hardware is capable are emulated in software, if necessary. Having enabled may entail performance cost.

snapshotViewAfterScreenUpdates

public UIView snapshotViewAfterScreenUpdates(boolean afterUpdates)

Please see snapshotViewAfterScreenUpdates: in UIView.h for some important details on the behavior of this method when called from layoutSubviews.

supportsFocus

public boolean supportsFocus()

traitCollection

public UITraitCollection traitCollection()

Specified by:

traitCollection in interface UITraitEnvironment

traitCollectionDidChange

public void traitCollectionDidChange(UITraitCollection previousTraitCollection)

Description copied from interface: UITraitEnvironment

To be overridden as needed to provide custom behavior when the environment's traits change.

Specified by:

traitCollectionDidChange in interface UITraitEnvironment

wantsSoftwareDimming

public boolean wantsSoftwareDimming()

Default is NO. If YES, brightness levels lower than that of which the hardware is capable are emulated in software, if necessary. Having enabled may entail performance cost.

isCaptured

public boolean isCaptured()

True if this screen is being captured (e.g. recorded, AirPlayed, mirrored, etc.)

maximumFramesPerSecond

public long maximumFramesPerSecond()

The maximumFramesPerSecond this screen is capable of

calibratedLatency

public double calibratedLatency()

The latency of the display hardware associated with this screen. Can be used along with CoreAudio devices' kAudioDeviceLatencyProperty to achieve A/V sync when writing custom video playback software. Will be `0` if display latency has not been calibrated by the user.