SpringBoard

SpringBoard

分析SpringBoard的一些类和方法

Posted by kunnan on July 17, 2018

interface

  • interface SpringBoard

    /*
 @interface SpringBoard : UIApplication
 \t_uiController (SBUIController*): <SBUIController: 0x1809c510>
 - (void)relaunchSpringBoard;  [#0x1617ca00 relaunchSpringBoard]
 - (void)_relaunchSpringBoardNow;
 - (void)powerDown;
 - (void)_powerDownNow;
 - (void)reboot;
 - (void)_rebootNow;
 @end
 */

    • sharedApplication

      [SpringBoard sharedApplication]
#"<SpringBoard: 0x180e2000>"

      • keyWindow

        // 有弹框的时候是_UIAlertControllerShimPresenterWindow
cy# [SpringBoard sharedApplication].keyWindow
#"<_UIAlertControllerShimPresenterWindow: 0x18cc3e20; frame = (0 0; 320 568); opaque = NO; gestureRecognizers = <NSArray: 0x18e58d60>; layer = <UIWindowLayer: 0x18c27270>>"
// 没有弹框的时候是SBAppWindow
cy# [SpringBoard sharedApplication].keyWindow
#"<SBAppWindow: 0x1889eb60; baseClass = UIWindow; frame = (0 0; 320 568); opaque = NO; gestureRecognizers = <NSArray: 0x1889f4a0>; layer = <UIWindowLayer: 0x1889ed30>>"

SpringBoard

  • _ivarDescription

    cy# [#0x173d8800 _ivarDescription].toString()
`<SpringBoard: 0x173d8800>:
in SpringBoard:
\t_uiController (SBUIController*): <SBUIController: 0x1809c510>

SBUIController

  • _ivarDescription

    cy# [#0x1809c510 _ivarDescription].toString()
`<SBUIController: 0x1809c510>:
in SBUIController:
\t_window (SBWindow*): <SBAppWindow: 0x180bd700>
\t_iconsView (UIView*): <SBIconContentView: 0x16fb82d0>
\t_contentView (UIView*): <UIView: 0x16fb69c0>
\t_fakeSpringBoardStatusBar (UIStatusBar*): <SBFakeStatusBarView: 0x175b0e00>
\t_switcherController (SBAppSwitcherController*): <SBAppSwitcherController: 0x17452a00>
\t_switcherWindowController (SBAppSwitcherWindowController*): <SBAppSwitcherWindowController: 0x16f18d20>

SBAppWindow

  • _ivarDescription

    `<SBAppWindow: 0x1889eb60>:
in SBAppWindow:
in SBWindow:
\t_recycledViewsContainerView (SBRecycledViewsContainer*): <SBRecycledViewsContainer: 0x18bd6ca0>
\t_jailBehavior (int): 0
\t_layoutStrategy (<SBWindowLayoutStrategy>*): <SBDefaultWindowLayoutStrategy: 0x18866a90>
in FBWindow:
in UIWindow:
\t_delegate (id): nil
\t_windowLevel (float): -1

_UIAlertControllerShimPresenterWindow

  • @interface

    @class UIAlertController;
  
@interface _UIAlertControllerShimPresenterWindow : UIWindow {
  
	UIAlertController* _alertController;
  
}
  
@property (nonatomic,retain,readonly) UIAlertController * alertController; 
+(char)_isSystemWindow;
-(id)init;
-(char)_shouldAutorotateToInterfaceOrientation:(int)arg1 ;
-(UIAlertController *)alertController;
-(void)presentAlertController:(id)arg1 animated:(char)arg2 completionBlock:(/*^block*/id)arg3 ;
-(id)_presentationViewController;
@end

    • _ivarDescription

      cy# [#0x18629ca0 _ivarDescription].toString()
`<_UIAlertControllerShimPresenterWindow: 0x18629ca0>:
in _UIAlertControllerShimPresenterWindow:
\t_alertController (UIAlertController*): nil
in UIWindow:
\t_delegate (id): <_UIAlertShimPresentingViewController: 0x16f232a0>
\t_windowLevel (float): 2000

常用的一些API

SpringBoard 相关

  • powerDown

    + (void) powerDown {
    id SpringBoard = [UIApplication sharedApplication];//#"<SpringBoard: 0x173d8800>"
    [SpringBoard powerDown];
}

    • relaunchsb

       @interface SpringBoard : UIApplication
 \t_uiController (SBUIController*): <SBUIController: 0x1809c510>
 - (void)relaunchSpringBoard;  [#0x1617ca00 relaunchSpringBoard]
 - (void)_relaunchSpringBoardNow;
 - (void)powerDown;
 - (void)_powerDownNow;
 - (void)reboot;
 - (void)_rebootNow;
 @end

UIApplication 相关

  • idleTimerDisabled

        [UIApplication sharedApplication].idleTimerDisabled=YES;//不自动锁屏,放在-(void)viewWillAppear:(BOOL)animated里面的时候，防止失效
  //
    //[UIApplication sharedApplication].idleTimerDisabled=NO;//自动锁屏

See Also

/Users/devzkn/bin//knpost SpringBoard 分析SpringBoard的一些类和方法 -t SpringBoard
#原来""的参数，需要自己加上""

转载请注明： > SpringBoard

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