OC - 3D Touch（1）

来源：互联网发布：微信刷票软件开发编辑：程序博客网时间：2024/05/04 10:05

3D Touch 是 iPhone6S 上独有的一个功能，在屏幕下方增加了压力感应，从而可以检测平时手指按压屏幕的力度，然后系统可以识别到压力强度，再给出相应的选项。效果类似于以下：
这里写图片描述

创建按钮的方式有两种，一种是代码方式，一种是Info.plist
Info.plist:
这里写图片描述

实现代码如下：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {    // Override point for customization after application launch.    // 判断系统版本，如果系统版本大于等于9.0,可以设置3D Touch    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 9.0){        // 自定义图标        UIApplicationShortcutIcon *icon1 = [UIApplicationShortcutIcon iconWithTemplateImageName:@"图片名称"];        //定义type,标题,子标题，图片        UIApplicationShortcutItem *shortItem1 = [[UIApplicationShortcutItem alloc] initWithType:@"类型1" localizedTitle:@"标题1" localizedSubtitle:@"子标题1" icon:icon1 userInfo:nil];        //定义type,标题,子标题，图片        UIApplicationShortcutItem *shortItem2 = [[UIApplicationShortcutItem alloc] initWithType:@"类型2" localizedTitle:@"标题2" localizedSubtitle:@"子标题2" icon:[UIApplicationShortcutIcon iconWithType: UIApplicationShortcutIconTypeCompose] userInfo:nil];        //定义type,标题,子标题，图片        UIApplicationShortcutItem *shortItem3 = [[UIApplicationShortcutItem alloc] initWithType:@"类型3" localizedTitle:@"标题3" localizedSubtitle:@"子标题3" icon:[UIApplicationShortcutIcon iconWithType: UIApplicationShortcutIconTypeLocation] userInfo:nil];        // item 数组        NSArray *shortItems = [[NSArray alloc] initWithObjects: shortItem1,shortItem2, shortItem3,nil];        NSArray *existingItems = [UIApplication sharedApplication].shortcutItems;        NSArray *updatedItems = [existingItems arrayByAddingObjectsFromArray:shortItems];        // 设置按钮        [UIApplication sharedApplication].shortcutItems = updatedItems;    }    self.window = [[UIWindow alloc]initWithFrame:[UIScreen mainScreen].bounds];    ViewController *vc = [[ViewController alloc]init];    UINavigationController *naviVc = [[UINavigationController alloc]initWithRootViewController:vc];    self.window.backgroundColor = [UIColor whiteColor];    self.window.rootViewController = naviVc;    [self.window makeKeyAndVisible];    return YES;}

当点击标题按钮后就会触发3D Touch代理方法，设置自定义的跳转

#pragma mark-3DTouch添加的代理方法-(void)application:(UIApplication *)application performActionForShortcutItem:(UIApplicationShortcutItem *)shortcutItem completionHandler:(void (^)(BOOL))completionHandler{    //判断设定的唯一标识,当选择    if ([shortcutItem.type isEqualToString:@"类型1"]) {        My3DTouchViewController *vc = [[My3DTouchViewController alloc]init];        self.window.rootViewController = vc;    }    if ([shortcutItem.localizedTitle isEqualToString:@"标题1"]) {    }    if ([shortcutItem.localizedTitle isEqualToString:@"标题1"]) {    }}

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