iOS-3D Touch

桌面图标点击

需要在AppDelegate里面进行代码编写。
1、创建方式

 /** type  唯一标示r符
     *  localizedTitle 标题
     *  localizedSubtitle 副标题
     *  icon UIApplicationShortcutIcon对象
     *  userInfo 传递信息
     */
     
    // 使用系统提供的图标生成UIApplicationShortcutIcon对象
    UIApplicationShortcutItem *shoreItem1 = [[UIApplicationShortcutItem alloc] initWithType:@"type1"
                                                                             localizedTitle:@"标题"
                                                                          localizedSubtitle:@"副标题"
                                                                                       icon:[UIApplicationShortcutIcon iconWithType:UIApplicationShortcutIconTypeCompose]
                                                                                   userInfo:nil];
    
    // 使用自定义图片生成UIApplicationShortcutIcon对象
    UIApplicationShortcutItem *shoreItem2 = [[UIApplicationShortcutItem alloc] initWithType:@"type2"
                                                                             localizedTitle:@"标题2"
                                                                          localizedSubtitle:@"副标题2"
                                                                                       icon:[UIApplicationShortcutIcon iconWithTemplateImageName:@"验证码"]
                                                                                   userInfo:nil];
    [UIApplication sharedApplication].shortcutItems = @[shoreItem1, shoreItem2];

注：系统的UIApplicationShortcutIcon样式，自己去研究吧！点击这个是官方地址

2、点击回调，可以根据shortcutItem.type 进行判断点击的是哪个item

- (void)application:(UIApplication *)application performActionForShortcutItem:(UIApplicationShortcutItem *)shortcutItem completionHandler:(void (^)(BOOL))completionHandler {
    NSLog(@"点击了%@", shortcutItem);
}

应用内，点击进行页面操作

1、遵循代理UIViewControllerPreviewingDelegate

2、判断设备是否支持

if (self.traitCollection.forceTouchCapability == UIForceTouchCapabilityAvailable){
    [self registerForPreviewingWithDelegate:self sourceView:self.view];
    NSLog(@"3D Touch  可用!");
} else {
    NSLog(@"3D Touch  不可用!");
}

3、实现代理方法

- (nullable UIViewController *)previewingContext:(id <UIViewControllerPreviewing>)previewingContext viewControllerForLocation:(CGPoint)location {
    NextViewController *vc = [[NextViewController alloc] init];
    return vc;
}

-(void)previewingContext:(id<UIViewControllerPreviewing>)previewingContext commitViewController:(UIViewController *)viewControllerToCommit {
    [self showViewController:viewControllerToCommit sender:self];
}

4、在需要显示的页面里面调用- (NSArray<id<UIPreviewActionItem>> *)previewActionItems添加Items

- (NSArray<id<UIPreviewActionItem>> *)previewActionItems {
    UIPreviewAction *action1 = [UIPreviewAction actionWithTitle:@"标题1" style:UIPreviewActionStyleDefault handler:^(UIPreviewAction * _Nonnull action, UIViewController * _Nonnull previewViewController) {
        NSLog(@"click---标题1");
    }];
    
    UIPreviewAction *action2 = [UIPreviewAction actionWithTitle:@"标题2" style:UIPreviewActionStyleSelected handler:^(UIPreviewAction * _Nonnull action, UIViewController * _Nonnull previewViewController) {
        NSLog(@"click---标题2");
    }];
    
    UIPreviewAction *action3 = [UIPreviewAction actionWithTitle:@"标题3" style:UIPreviewActionStyleDestructive handler:^(UIPreviewAction * _Nonnull action, UIViewController * _Nonnull previewViewController) {
        NSLog(@"click---标题3");
    }];
    
    NSArray *actions = @[action1,action2,action3];
    return actions;
}

温馨提示

• 点击App图标显示最分享按钮，是苹果给上架App添加的

  
  IMG_2873.PNG

• 点击分享的效果

  
  IMG_2872.PNG