关于使用modal进行页面跳转 跳转方案

从A页面到B页面使用     [A presentViewController:B animated:YES completion:nil];进行跳转时设置跳转方式

方式1:在A页面的跳转的地方使用

           B.modalPresentationStyle = UIModalPresentationFullScreen;

方式2:在B页面使用：

        - (UIModalPresentationStyle)modalPresentationStyle {

                return UIModalPresentationFullScreen; }

备注：modalPresentationStyle相关的style

typedef NS_ENUM(NSInteger, UIModalPresentationStyle) {

    UIModalPresentationFullScreen =0,

    UIModalPresentationPageSheetAPI_AVAILABLE(ios(3.2))API_UNAVAILABLE(tvos),

    UIModalPresentationFormSheetAPI_AVAILABLE(ios(3.2))API_UNAVAILABLE(tvos),

    UIModalPresentationCurrentContextAPI_AVAILABLE(ios(3.2)),

    UIModalPresentationCustomAPI_AVAILABLE(ios(7.0)),

    UIModalPresentationOverFullScreenAPI_AVAILABLE(ios(8.0)),

    UIModalPresentationOverCurrentContextAPI_AVAILABLE(ios(8.0)),

    UIModalPresentationPopoverAPI_AVAILABLE(ios(8.0))API_UNAVAILABLE(tvos),

        UIModalPresentationBlurOverFullScreenAPI_AVAILABLE(tvos(11.0))API_UNAVAILABLE(ios)API_UNAVAILABLE(watchos),

    UIModalPresentationNoneAPI_AVAILABLE(ios(7.0)) = -1,

    UIModalPresentationAutomaticAPI_AVAILABLE(ios(13.0)) = -2,

};