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Merge branch 'feature/status_bar_fixes' into 'feature/develop_mvp_3'

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Status Bar changes for 3.0

See merge request BPHV_MIPS/mvm_core_ui!813
This commit is contained in:
Pfeil, Scott Robert 2022-03-14 21:47:12 +00:00
commit 5b3b3246ec
7 changed files with 149 additions and 165 deletions
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24
MVMCoreUI/Containers/SplitViewController/MVMCoreUISplitViewController+Extension.swift
View File

@ -7,6 +7,7 @@
//
import Foundation
import UIKit
// Navigation bar update functions
public extension MVMCoreUISplitViewController {
@ -117,6 +118,29 @@ public extension MVMCoreUISplitViewController {
navigationController.isDisplayed(viewController: viewController),
let model = navigationController.getNavigationModel(from: viewController) else { return }
setNavigationBar(for: viewController, navigationController: navigationController, navigationItemModel: model)
guard !(topAlertView?.overridingStatusBar() ?? false) else { return }
setStatusBarForCurrentViewController()
}
/// Returns the bar style for the background color. Light if on a dark background, otherwise default.
func getStatusBarStyle(for backgroundColor: UIColor?) -> UIStatusBarStyle {
var greyScale: CGFloat = 0
if backgroundColor?.getWhite(&greyScale, alpha: nil) == true,
greyScale < 0.5 { return .lightContent }
return .default
}
/// Updates the status bar background color and style.
@objc func setStatusBarForCurrentViewController() {
let viewController = getCurrentViewController() as? MVMCoreUIDetailViewProtocol
let backgroundColor = viewController?.defaultStatusBarBackgroundColor?() ??
navigationController?.navigationBar.standardAppearance.backgroundColor ??
statusBarView?.backgroundColor
let style = viewController?.defaultStatusBarStyle?() ??
getStatusBarStyle(for: backgroundColor)
setStatusBarBackgroundColor(backgroundColor, style: style)
}
}

18
MVMCoreUI/Containers/SplitViewController/MVMCoreUISplitViewController.h
View File

@ -44,6 +44,9 @@ typedef NS_ENUM(NSInteger, MFNumberOfDrawers) {
// Reference to the top alert view
@property (nullable, weak, nonatomic) MVMCoreUITopAlertView *topAlertView;
// Reference to the status bar view
@property (nullable, weak, nonatomic) UIView *statusBarView;
// References to the current navigation item settings.
@property (nonatomic, readonly) BOOL leftPanelIsAccessible;
@property (nonatomic, readonly) BOOL rightPanelIsAccessible;
@ -122,10 +125,6 @@ typedef NS_ENUM(NSInteger, MFNumberOfDrawers) {
+ (CGFloat)getApplicationViewWidth;
+ (CGFloat)getApplicationViewMaxSize;
// return subviewcontrollers' prefer status bar style
- (UIStatusBarStyle)getDefaultStatusBarStyle;
- (nullable UIColor *)getDefaultStatusBarBackgroundColor;
/// Returns true if a panel is showing.
- (BOOL)isAPanelShowing;
@ -166,4 +165,15 @@ typedef NS_ENUM(NSInteger, MFNumberOfDrawers) {
/// Updates if the tab bar is showing or not.
- (void)updateTabBarShowing:(BOOL)showing;
#pragma mark - Status Bar
/// Updates the status bar with the given style and background color
- (void)setStatusBarBackgroundColor:(nullable UIColor *)backgroundColor style:(UIStatusBarStyle)style;
/// Shows the view under the status bar.
- (void)expandStatusBarView;
/// Hides the view under the status bar.
- (void)collapseStatusBarView;
@end

82
MVMCoreUI/Containers/SplitViewController/MVMCoreUISplitViewController.m
View File

@ -63,6 +63,10 @@ typedef NS_OPTIONS(NSInteger, MFExtendedDrawer) {
@property (weak, nonatomic, readwrite) UIViewController *navigationItemViewController;
@property (strong, nonatomic) NSNumber *transitionWidth;
@property (nonatomic) UIStatusBarStyle statusBarStyle;
@property (strong, nonatomic) NSLayoutConstraint *statusBarHeightConstraint;
@property (strong, nonatomic) NSLayoutConstraint *statusBarBottomConstraint;
// Dismisses any panel
- (void)dismissPanels:(id)sender;
@ -841,6 +845,38 @@ CGFloat const PanelAnimationDuration = 0.2;
}];
}
#pragma mark - Status Bar
- (void)setStatusBarBackgroundColor:(UIColor *)backgroundColor style:(UIStatusBarStyle)style {
self.statusBarView.backgroundColor = backgroundColor;
self.statusBarStyle = style;
// Triggers preferredStatusBarStyle
[self.parentViewController setNeedsStatusBarAppearanceUpdate];
}
- (UIStatusBarStyle)preferredStatusBarStyle {
return self.statusBarStyle;
}
- (void)expandStatusBarView {
__weak typeof(self) weakSelf = self;
[MVMCoreDispatchUtility performBlockOnMainThread:^{
weakSelf.statusBarBottomConstraint.active = YES;
weakSelf.statusBarHeightConstraint.active = NO;
[weakSelf.view layoutIfNeeded];
}];
}
- (void)collapseStatusBarView {
__weak typeof(self) weakSelf = self;
[MVMCoreDispatchUtility performBlockOnMainThread:^{
weakSelf.statusBarBottomConstraint.active = NO;
weakSelf.statusBarHeightConstraint.active = YES;
[weakSelf.view layoutIfNeeded];
}];
}
#pragma mark - View Cyle
- (void)loadView {
@ -849,6 +885,17 @@ CGFloat const PanelAnimationDuration = 0.2;
view.translatesAutoresizingMaskIntoConstraints = NO;
self.view = view;
// Status bar
UIView *statusBarView = [MVMCoreUICommonViewsUtility commonView];
statusBarView.backgroundColor = [UIColor whiteColor];
[self.view addSubview:statusBarView];
[NSLayoutConstraint activateConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-0-[statusBarView]-0-|" options:NSLayoutFormatDirectionLeadingToTrailing metrics:nil views:NSDictionaryOfVariableBindings(statusBarView)]];
id topGuide = view.safeAreaLayoutGuide;
self.statusBarBottomConstraint = [NSLayoutConstraint constraintWithItem:statusBarView attribute:NSLayoutAttributeBottom relatedBy:NSLayoutRelationEqual toItem:topGuide attribute:NSLayoutAttributeTop multiplier:1.0 constant:0];
self.statusBarBottomConstraint.active = YES;
self.statusBarHeightConstraint = [statusBarView.heightAnchor constraintEqualToConstant:0];
self.statusBarView = statusBarView;
// Top Alert
MVMCoreUITopAlertView *topAlertView = nil;
if ([[CoreUIObject sharedInstance].globalTopAlertDelegate respondsToSelector:@selector(getTopAlertView)]) {
@ -894,9 +941,9 @@ CGFloat const PanelAnimationDuration = 0.2;
self.bottomProgressBarHeightConstraint = bottomProgressHeight;
if (topAlertView) {
[NSLayoutConstraint activateConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-0-[topAlertView]-0-[mainView]-0-[progressView]" options:NSLayoutFormatDirectionLeadingToTrailing metrics:nil views:NSDictionaryOfVariableBindings(topAlertView, mainView, progressView)]];
[NSLayoutConstraint activateConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-0-[statusBarView]-0-[topAlertView]-0-[mainView]-0-[progressView]" options:NSLayoutFormatDirectionLeadingToTrailing metrics:nil views:NSDictionaryOfVariableBindings(statusBarView,topAlertView, mainView, progressView)]];
} else {
[NSLayoutConstraint activateConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-0-[mainView]-0-[progressView]" options:NSLayoutFormatDirectionLeadingToTrailing metrics:nil views:NSDictionaryOfVariableBindings(mainView, progressView)]];
[NSLayoutConstraint activateConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-0-[statusBarView]-0-[mainView]-0-[progressView]" options:NSLayoutFormatDirectionLeadingToTrailing metrics:nil views:NSDictionaryOfVariableBindings(statusBarView,mainView, progressView)]];
}
// Add tabbar if we have it.
@ -924,7 +971,6 @@ CGFloat const PanelAnimationDuration = 0.2;
- (void)viewDidLoad {
[super viewDidLoad];
[self.topAlertView pinATopViewController:self];
// Creates the back button
self.backButton = [[UIBarButtonItem alloc] initWithImage:[self imageForBackButton] style:UIBarButtonItemStylePlain target:self action:@selector(backButtonPressed:)];
@ -1008,36 +1054,6 @@ CGFloat const PanelAnimationDuration = 0.2;
}
}
- (UIStatusBarStyle)preferredStatusBarStyle {
if (self.topAlertView.topAlertObject) {
return self.topAlertView.statusBarStyle;
} else {
UIStatusBarStyle style = [self getDefaultStatusBarStyle];
[self.topAlertView resetDefaultBackgroundColor:[self getDefaultStatusBarBackgroundColor] basedOnStatusBarStyle:style];
return style;
}
}
- (UIStatusBarStyle)getDefaultStatusBarStyle {
UIViewController *viewController = [self getCurrentDetailViewController];
if ([viewController conformsToProtocol:@protocol(MVMCoreUIDetailViewProtocol)]
&& [viewController respondsToSelector:@selector(defaultStatusBarStyle)]
&& [((UIViewController <MVMCoreUIDetailViewProtocol> *)viewController) defaultStatusBarStyle]) {
return [((UIViewController <MVMCoreUIDetailViewProtocol> *)viewController) defaultStatusBarStyle];
}
return UIStatusBarStyleDefault;
}
- (UIColor *)getDefaultStatusBarBackgroundColor {
UIViewController *viewController = [self getCurrentDetailViewController];
if ([viewController conformsToProtocol:@protocol(MVMCoreUIDetailViewProtocol)]
&& [viewController respondsToSelector:@selector(defaultStatusBarBackgroundColor)]
&& [((UIViewController <MVMCoreUIDetailViewProtocol> *)viewController) defaultStatusBarBackgroundColor]) {
return [((UIViewController <MVMCoreUIDetailViewProtocol> *)viewController) defaultStatusBarBackgroundColor];
}
return nil;
}
- (BOOL)isAPanelShowing {
return fabs(self.mainViewLeading.constant) > 1;
}

9
MVMCoreUI/TopAlert/MVMCoreTopAlertViewProtocol.h
View File

@ -13,16 +13,19 @@
@optional
// Show based on the object
/// Show based on the object
- (void)showWithTopAlertObject:(nullable MVMCoreTopAlertObject *)topAlertObject animationDelegate:(nonnull id <MVMCoreTopAlertAnimationDelegateProtocol>)animationDelegate completionHandler:(void (^ __nullable)(BOOL finished))completionHandler;
// Hides
/// Removes the notification
- (void)hideAlertView:(BOOL)forceful completionHandler:(void (^ __nullable)(BOOL finished))completionHandler;
// Collapses the notification if it has a short top message. Otherwise removes notification.
/// Collapses the notification if it has a short top message. Otherwise removes notification.
- (void)collapseNotification;
/// Updates the existing top alert with the new object
- (void)updateTopAlertWith:(nullable MVMCoreTopAlertObject *)topAlertObject;
/// Returns if the top alert is currently utilizing the status bar.
- (BOOL)overridingStatusBar;
@end

2
MVMCoreUI/TopAlert/MVMCoreUITopAlertView+Extension.swift
View File

@ -109,7 +109,7 @@ public extension MVMCoreUITopAlertView {
// Update status bar.
guard let statusBarDelegate = molecule as? StatusBarUI else { return }
let statusBarUI = statusBarDelegate.getStatusBarUI()
self.setStatusBarColor(statusBarUI.color, statusBarStyle: statusBarUI.style)
MVMCoreUISplitViewController.main()?.setStatusBarBackgroundColor(statusBarUI.color, style: statusBarUI.style)
})
}

15
MVMCoreUI/TopAlert/MVMCoreUITopAlertView.h
View File

@ -19,8 +19,6 @@
@interface MVMCoreUITopAlertView : UIView <MVMCoreViewProtocol, MVMCoreTopAlertViewProtocol, MVMCoreLoadDelegateProtocol, MVMCoreActionDelegateProtocol, MVMCorePresentationDelegateProtocol, ButtonDelegateProtocol>
@property (nonatomic, readonly) UIStatusBarStyle statusBarStyle;
// Delegate for the top alert view
@property (nonatomic, nullable, weak) id <MVMCoreTopAlertAnimationDelegateProtocol> animationDelegate;
@ -36,16 +34,6 @@
// Returns a TopAlertView with the mvm styling. Also sets the property in the session.
+ (nullable instancetype)setupTopAlertView;
// Pins the status bar view at the top of the passed in view controller.
- (void)pinATopViewController:(nonnull UIViewController *)viewController;
// For controlling the status bar view
- (void)expandStatusBarView;
- (void)collapseStatusBarView;
/// reset status bar background color, when backgroundColor is nil corresponding background color will be set based on style
- (void)resetDefaultBackgroundColor:(nullable UIColor *)backgroundColor basedOnStatusBarStyle:(UIStatusBarStyle)style;
// Can be subclassed for custom views.
- (nonnull UIView *)topAlertViewForTopAlertObject:(nullable MVMCoreTopAlertObject *)topAlertObject animationDelegate:(nonnull id <MVMCoreTopAlertAnimationDelegateProtocol>)animationDelegate statusBarColor:(UIColor *_Nullable *_Nullable)statusBarColor statusBarStyle:(UIStatusBarStyle *_Nullable)statusBarStyle;
@ -55,7 +43,4 @@
/// Get the content color based on the type
- (nonnull UIColor *)getContentColorForType:(nullable NSString *)type;
// Set the status bar color. Used for updating the status bar when the view changes.
- (void)setStatusBarColor:(nullable UIColor *)statusBarColor statusBarStyle:(UIStatusBarStyle)style;
@end

164
MVMCoreUI/TopAlert/MVMCoreUITopAlertView.m
View File

@ -33,12 +33,6 @@ NSString * const MFAccTopAlertClosed = @"Top alert notification is closed.";
@interface MVMCoreUITopAlertView ()
@property (nonatomic, readwrite) UIStatusBarStyle statusBarStyle;
@property (weak, nonatomic) UIView *statusBarView;
@property (strong, nonatomic) NSLayoutConstraint *statusBarHeightConstraint;
@property (strong, nonatomic) NSLayoutConstraint *statusBarBottomConstraint;
@property (weak, nonatomic) UIView *alertView;
@property (weak, nullable, nonatomic, readwrite) UIView *currentAlert;
@property (strong, nonatomic) NSLayoutConstraint *height;
@ -48,6 +42,8 @@ NSString * const MFAccTopAlertClosed = @"Top alert notification is closed.";
/// Used if we delayed the collapse due to accessibility.
@property (copy, nonatomic) void (^ hideCompletionHandler)(BOOL finished);
@property (nonatomic) BOOL currentAlertOverridingStatusBar;
@end
@implementation MVMCoreUITopAlertView
@ -88,34 +84,11 @@ NSString * const MFAccTopAlertClosed = @"Top alert notification is closed.";
}
- (void)setupView {
if (!self.statusBarView) {
self.clipsToBounds = YES;
UIView *statusBarView = [MVMCoreUICommonViewsUtility commonView];
UIView *alertView = [MVMCoreUICommonViewsUtility commonView];
[self addSubview:alertView];
[self addSubview:statusBarView];
[NSLayoutConstraint activateConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-0-[statusBarView]-0-|" options:NSLayoutFormatDirectionLeadingToTrailing metrics:nil views:NSDictionaryOfVariableBindings(statusBarView)]];
[NSLayoutConstraint activateConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-0-[alertView]-0-|" options:NSLayoutFormatDirectionLeadingToTrailing metrics:nil views:NSDictionaryOfVariableBindings(alertView)]];
[NSLayoutConstraint activateConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-0-[statusBarView]-0-[alertView]-0-|" options:NSLayoutFormatDirectionLeadingToTrailing metrics:nil views:NSDictionaryOfVariableBindings(statusBarView,alertView)]];
self.statusBarHeightConstraint = [statusBarView.heightAnchor constraintEqualToConstant:0];
self.statusBarHeightConstraint.active = YES;
self.height = [alertView.heightAnchor constraintEqualToConstant:0];
self.height.active = YES;
self.alertView = alertView;
self.statusBarView = statusBarView;
[self setStatusBarColor:[UIColor whiteColor] statusBarStyle:UIStatusBarStyleDefault];
[self registerWithNotificationCenter];
}
}
- (void)pinATopViewController:(UIViewController *)viewController {
self.statusBarHeightConstraint.active = NO;
id topGuide = viewController.view.safeAreaLayoutGuide;
self.statusBarBottomConstraint = [NSLayoutConstraint constraintWithItem:self.statusBarView attribute:NSLayoutAttributeBottom relatedBy:NSLayoutRelationEqual toItem:topGuide attribute:NSLayoutAttributeTop multiplier:1.0 constant:0];
self.statusBarBottomConstraint.active = YES;
if (self.height) { return; }
self.clipsToBounds = YES;
self.height = [self.heightAnchor constraintEqualToConstant:0];
self.height.active = YES;
[self registerWithNotificationCenter];
}
- (void)updateView:(CGFloat)size {
@ -159,38 +132,6 @@ NSString * const MFAccTopAlertClosed = @"Top alert notification is closed.";
}
}
- (void)showWithTopAlertObject:(nullable MVMCoreTopAlertObject *)topAlertObject animationDelegate:(nonnull id <MVMCoreTopAlertAnimationDelegateProtocol>)animationDelegate completionHandler:(void (^ __nullable)(BOOL finished))completionHandler {
self.animationDelegate = animationDelegate;
dispatch_async(dispatch_get_main_queue(), ^{
self.topAlertObject = topAlertObject;
self.topAlertClearspotView = nil;
UIColor *statusBarColor = nil;
UIStatusBarStyle statusBarStyle = UIStatusBarStyleDefault;
UIView *view = [self topAlertViewForTopAlertObject:topAlertObject animationDelegate:animationDelegate statusBarColor:&statusBarColor statusBarStyle:&statusBarStyle];
if ([view conformsToProtocol:@protocol(MVMCoreViewProtocol)]) {
[((UIView <MVMCoreViewProtocol>*)view) updateView:CGRectGetWidth(self.bounds)];
}
if (!statusBarColor) {
statusBarColor = [UIColor whiteColor];
}
[self setStatusBarColor:statusBarColor statusBarStyle:statusBarStyle];
[self showAlertView:view topAlertObject:topAlertObject completionHandler:completionHandler];
});
}
- (void)updateTopAlertWith:(MVMCoreTopAlertObject *)topAlertObject {
[self updateMoleculeWith:topAlertObject];
}
- (void)setStatusBarColor:(nullable UIColor *)statusBarColor statusBarStyle:(UIStatusBarStyle)style {
self.statusBarView.backgroundColor = statusBarColor;
self.statusBarStyle = style;
[[MVMCoreUISession sharedGlobal].splitViewController.parentViewController setNeedsStatusBarAppearanceUpdate];
}
- (void)updateAccessibilityForTopAlert:(nullable UIView *)view {
// Update accessibility with top alert
if ([view isKindOfClass:[MVMCoreUITopAlertBaseView class]]) {
@ -212,7 +153,7 @@ NSString * const MFAccTopAlertClosed = @"Top alert notification is closed.";
if (weakSelf.currentAlert.superview) {
[weakSelf.currentAlert removeFromSuperview];
}
[weakSelf.alertView addSubview:view];
[weakSelf addSubview:view];
[NSLayoutConstraint constraintPinSubviewToSuperview:view];
weakSelf.currentAlert = view;
@ -241,6 +182,40 @@ NSString * const MFAccTopAlertClosed = @"Top alert notification is closed.";
[[MVMCoreNavigationHandler sharedNavigationHandler] addNavigationOperation:operation];
}
/// If the voice over user leaves top alert focus, hide.
- (void)accessibilityFocusChanged:(NSNotification *)notification {
if (notification.userInfo[UIAccessibilityFocusedElementKey] && ![MVMCoreUIUtility viewContainsAccessiblityFocus:self]) {
[[NSNotificationCenter defaultCenter] removeObserver:self name:UIAccessibilityElementFocusedNotification object:nil];
[self hideAlertView:YES completionHandler:self.hideCompletionHandler];
self.hideCompletionHandler = nil;
}
}
#pragma mark - MVMCoreTopAlertViewProtocol
- (void)showWithTopAlertObject:(nullable MVMCoreTopAlertObject *)topAlertObject animationDelegate:(nonnull id <MVMCoreTopAlertAnimationDelegateProtocol>)animationDelegate completionHandler:(void (^ __nullable)(BOOL finished))completionHandler {
self.animationDelegate = animationDelegate;
dispatch_async(dispatch_get_main_queue(), ^{
self.topAlertObject = topAlertObject;
self.topAlertClearspotView = nil;
UIColor *statusBarColor = nil;
UIStatusBarStyle statusBarStyle = UIStatusBarStyleDefault;
UIView *view = [self topAlertViewForTopAlertObject:topAlertObject animationDelegate:animationDelegate statusBarColor:&statusBarColor statusBarStyle:&statusBarStyle];
if ([view conformsToProtocol:@protocol(MVMCoreViewProtocol)]) {
[((UIView <MVMCoreViewProtocol>*)view) updateView:CGRectGetWidth(self.bounds)];
}
if (statusBarColor) {
self.currentAlertOverridingStatusBar = YES;
[[MVMCoreUISplitViewController mainSplitViewController] setStatusBarBackgroundColor:statusBarColor style:statusBarStyle];
}
[self showAlertView:view topAlertObject:topAlertObject completionHandler:completionHandler];
});
}
- (void)hideAlertView:(BOOL)forceful completionHandler:(void (^ __nullable)(BOOL finished))completionHandler {
// If accessible and focused, do not collapse until unfocused.
if (!forceful && [MVMCoreUIUtility viewContainsAccessiblityFocus:self]) {
@ -278,9 +253,12 @@ NSString * const MFAccTopAlertClosed = @"Top alert notification is closed.";
completionHandler(finished);
}
weakSelf.topAlertObject = nil;
[MVMCoreDispatchUtility performBlockOnMainThread:^{
[weakSelf setStatusBarColor:[UIColor whiteColor] statusBarStyle:UIStatusBarStyleDefault];
}];
if (weakSelf.currentAlertOverridingStatusBar) {
weakSelf.currentAlertOverridingStatusBar = NO;
[MVMCoreDispatchUtility performBlockOnMainThread:^{
[[MVMCoreUISplitViewController mainSplitViewController] setStatusBarForCurrentViewController];
}];
}
}];
}];
}];
@ -288,6 +266,11 @@ NSString * const MFAccTopAlertClosed = @"Top alert notification is closed.";
[[MVMCoreNavigationHandler sharedNavigationHandler] addNavigationOperation:operation];
}
- (void)updateTopAlertWith:(MVMCoreTopAlertObject *)topAlertObject {
[self updateMoleculeWith:topAlertObject];
}
- (void)collapseNotification {
if (self.currentAlert) {
if ([self.currentAlert isKindOfClass:[MVMCoreUITopAlertExpandableView class]] && ((MVMCoreUITopAlertExpandableView *)self.currentAlert).shortView.label.text.length > 0) {
@ -301,45 +284,8 @@ NSString * const MFAccTopAlertClosed = @"Top alert notification is closed.";
}
}
- (void)expandStatusBarView {
__weak typeof(self) weakSelf = self;
[MVMCoreDispatchUtility performBlockOnMainThread:^{
weakSelf.statusBarBottomConstraint.active = YES;
weakSelf.statusBarHeightConstraint.active = NO;
[weakSelf.superview layoutIfNeeded];
}];
}
- (void)collapseStatusBarView {
__weak typeof(self) weakSelf = self;
[MVMCoreDispatchUtility performBlockOnMainThread:^{
weakSelf.statusBarBottomConstraint.active = NO;
weakSelf.statusBarHeightConstraint.active = YES;
[weakSelf.superview layoutIfNeeded];
}];
}
- (void)resetDefaultBackgroundColor:(UIColor *)backgroundColor basedOnStatusBarStyle:(UIStatusBarStyle)style {
if (!self.topAlertObject) {
UIColor *defaultStatusBarBackgroundColor = backgroundColor;
if (!defaultStatusBarBackgroundColor) {
defaultStatusBarBackgroundColor = style == UIStatusBarStyleDefault ? [UIColor whiteColor] : [UIColor blackColor];
}
//color doesn't match the current default value
if (!CGColorEqualToColor(defaultStatusBarBackgroundColor.CGColor, self.statusBarView.backgroundColor.CGColor)) {
self.statusBarView.backgroundColor = defaultStatusBarBackgroundColor;
}
}
}
/// If the voice over user leaves top alert focus, hide.
- (void)accessibilityFocusChanged:(NSNotification *)notification {
if (notification.userInfo[UIAccessibilityFocusedElementKey] && ![MVMCoreUIUtility viewContainsAccessiblityFocus:self]) {
[[NSNotificationCenter defaultCenter] removeObserver:self name:UIAccessibilityElementFocusedNotification object:nil];
[self hideAlertView:YES completionHandler:self.hideCompletionHandler];
self.hideCompletionHandler = nil;
}
- (BOOL)overridingStatusBar {
return self.currentAlertOverridingStatusBar;
}
@end