iOS 3D Touch实现

给项目app加入了图标deep press交互，实现3D Touch，只支持6S及以上手机。
其实就是类似微信支付宝重按图标进入扫码页面的那种功能。

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    [self createItemsWithIcons];
    return YES;
}

这里就是设置了图标重按后出现的列表，最多支持4个item，可以设置文字和图标。

/**
 *  3D Touch Icons
 */
- (void)createItemsWithIcons {
    //这是icon的图片，对图片有要求，不符合规则显示不来哦
    UIMutableApplicationShortcutItem *shortItem1 = [[UIMutableApplicationShortcutItem alloc] initWithType:@"punch" localizedTitle:@"打卡"];
    UIApplicationShortcutIcon *icon1 = [UIApplicationShortcutIcon iconWithTemplateImageName:@"iCon1"];
    shortItem1.icon = icon1;
    UIMutableApplicationShortcutItem *shortItem2 = [[UIMutableApplicationShortcutItem alloc] initWithType:@"punchRecord" localizedTitle:@"打卡记录"];
    UIApplicationShortcutIcon *icon2 = [UIApplicationShortcutIcon iconWithTemplateImageName:@"iCon2"];
    shortItem2.icon = icon2;

    NSArray *shortItems = [[NSArray alloc] initWithObjects:shortItem1, shortItem2,nil];
    NSLog(@"%@", shortItems);
    [[UIApplication sharedApplication] setShortcutItems:shortItems];
}

具体页面跳转的实现写在这里头，我是通过获取导航条控制器进行的跳转

- (void)application:(UIApplication *)application performActionForShortcutItem:(UIApplicationShortcutItem *)shortcutItem completionHandler:(void (^)(BOOL))completionHandler{
    DLog(@"A shortcut item was pressed. It was %@.", shortcutItem.localizedTitle);
    if ([shortcutItem.type isEqualToString:@"punch"]) {
        DLog(@"punch");
        MMDrawerController *mmdController = (MMDrawerController *)self.window.rootViewController;
        [mmdController closeDrawerAnimated:NO completion:^(BOOL finished) {
            BaseNavigationCongroller *baseVC = (BaseNavigationCongroller *)mmdController.centerViewController;
            MainVC *main = baseVC.viewControllers[0];
            [main judgeLocationEnable];
        }];
    }
    if ([shortcutItem.type isEqualToString:@"punchRecord"]) {
        DLog(@"punchRecord");
        Record *recordVC = [[Record alloc]init];
        MMDrawerController *mmdController = (MMDrawerController *)self.window.rootViewController;
        [mmdController closeDrawerAnimated:NO completion:^(BOOL finished) {
            BaseNavigationCongroller *baseVC = (BaseNavigationCongroller *)mmdController.centerViewController;
            if ([baseVC.topViewController isKindOfClass:[Record class]]) {
                DLog(@"已经在打卡记录页面");
            }else{
                [baseVC pushViewController:recordVC animated:NO];
                [mmdController setOpenDrawerGestureModeMask:MMOpenDrawerGestureModeNone];
            }
        }];
    }
}