Method _getNavBarVisible

packages/core/ui/frame/index.ios.ts:304–335

(page: Page)

	}

	public _getNavBarVisible(page: Page): boolean {
		switch (this.actionBarVisibility) {
			case 'always':
				return true;

			case 'never':
				return false;

			case 'auto':
				switch (this._ios.navBarVisibility) {
					case 'always':
						return true;

					case 'never':
						return false;

					case 'auto': {
						let newValue: boolean;

						if (page && page.actionBarHidden !== undefined) {
							newValue = !page.actionBarHidden;
						} else {
							newValue = this.ios.controller.viewControllers.count > 1 || (page && page.actionBar && !page.actionBar._isEmpty());
						}

						newValue = !!newValue;

						return newValue;
					}
				}
		}
	}

	public static get defaultAnimatedNavigation(): boolean {
		return FrameBase.defaultAnimatedNavigation;