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Material Components v94.5.0 Release Notes

Release Date: 2019-12-05 // over 4 years ago

  • 🚀 This minor release introduces new APIs to AppBar, FlexibleHeader and Dialogs. AppBar and FlexibleHeader adds behavior to mimic the behavior of UINavigationController's 🔊 setNavigationBarHidden:. Dialogs exposes transition APIs to customize the presentation animations. 🗄 We also deprecated some themers for Chips and Buttons.

    🆕 New deprecations

    Chips

    MDCChipViewColorThemer

    👉 Use Chips+Theming to theme the ChipView instead.

    MDCChipViewShapeThemer

    👉 Use Chips+Theming to theme the ChipView instead.

    Buttons

    MDCFloatingButtonColorThemer

    Please use [MDCFloatingButton applySecondaryThemeWithScheme:] instead.

    MDCContainedButtonColorThemer

    Please use [MDCButton applyContainedThemeWithScheme:] instead.

    🆕 New features

    AppBar

    The new shouldSetNavigationBarHiddenHideAppBar flag allows view controllers to control the visibility of their app bar via the standard UINavigationController setNavigationBarHidden: APIs

        let contentViewController = PresentedViewController()
    let navigationController = MDCAppBarNavigationController()
    navigationController.shouldSetNavigationBarHiddenHideAppBar = true
    navigationController.delegate = self
    navigationController.pushViewController(contentViewController, animated: false)

    FlexibleHeader

    This new shift behavior mode enables the flexible header to mimic the behavior of UINavigationController's setNavigationBarHidden:.

    Swift

    headerViewController.headerView.shiftBehavior = .hideable
// You can now toggle visibility of the header view using the following invocations:
headerViewController.headerView.shiftHeaderOffScreen(animated: true)
headerViewController.headerView.shiftHeaderOnScreen(animated: true)
override func childViewControllerForStatusBarHidden() -> UIViewController? {
  return headerViewController
}

    Objective-C

    headerViewController.headerView.shiftBehavior = MDCFlexibleHeaderShiftBehaviorHideable;
// You can now toggle visibility of the header view using the following invocations:
[headerViewController.headerView shiftHeaderOffScreenAnimated:YES];
[headerViewController.headerView shiftHeaderOnScreenAnimated:YES];
- (UIViewController *)childViewControllerForStatusBarHidden {
  return _headerViewController;
}

    API changes

    AppBar

    🆕 new property: navigationBarHidden in MDCAppBarNavigationController 🆕 new property: `shouldSetNavigationBarHiddenHideAppBar;

    Chips

    🗄 deprecated class: MDCChipViewColorThemer. Use Chips+Theming instead. 🗄 deprecated class: MDCChipViewShapeThemer. Use Chips+Theming instead.

    🔊 Dialogs

    🆕 new property: dialogTransform in MDCDialogPresentationController

    🆕 new property: opacityAnimationDuration in MDCDialogTransitionController 🆕 new property: scaleAnimationDuration in MDCDialogTransitionController 🆕 new property: dialogInitialScaleFactor in MDCDialogTransitionController

    Flexible header

    🆕 new enum value: MDCFlexibleHeaderShiftBehaviorHideable in MDCFlexibleHeaderShiftBehavior

    Ripple

    🆕 new property: usesSuperviewShadowLayerAsMask in MDCRippleView

    Component changes

    🔄 Changes

    ActionSheet

    AppBar

    Banner

    Buttons

    Chips

    🔊 Dialogs

    FlexibleHeader

    Ripple