MTStatusBarOverlay (状态栏，添加自定义内容库)

    NSString * message = [NSString stringWithFormat:@"%@成功", text];

    MTStatusBarOverlay *overlay = [MTStatusBarOverlay sharedInstance];

    overlay.animation = MTStatusBarOverlayAnimationFallDown;

    overlay.detailViewMode = MTDetailViewModeHistory;

    [overlay postImmediateFinishMessage:message duration:2.0 animated:YES];

    overlay.progress = 1.0;

}

https://github.com/myell0w/MTStatusBarOverlay