iOS 3DTouch功能

iOS 3DTouch功能

介绍

• 3D Touch是一种立体触控技术，被苹果称为新一代多点触控技术，是在Apple Watch上采用的Force Touch，屏幕可感应不同的感压力度触控。3D Touch，苹果iPhone 6s的新功能。有Peek和Pop两种新手势。3D-Touch技术，相对于多点触摸在平面二维空间的操作，3D-Touch技术增加了对力度和手指面积的感知，可以通过长按快速预览/查看你想要的短信/图片/超链接等内容，Peek和Pop手势的响应时间可迅捷到10ms和15ms。

• iPhone 6s之后的机型全都匹配了 3dtouch功能

主要应用

• 主屏交互(Home Screen Interaction) - 适合跳转到简单界面
• 预览和跳转(Peek and Pop)
• LivePhoto

更改plist 实现

UIApplicationShortcutItems：数组中的元素就是我们的那些快捷选项标签。
UIApplicationShortcutItemTitle：标签标题（必填）
UIApplicationShortcutItemType：标签的唯一标识 （必填）
UIApplicationShortcutItemIconType：使用系统图标的类型，如搜索、定位、home等（可选）
UIApplicationShortcutItemIcon File：使用项目中的图片作为标签图标 （可选）
UIApplicationShortcutItemSubtitle：标签副标题 （可选）
UIApplicationShortcutItemUserInfo：字典信息，如传值使用 （可选）

	<key>UIApplicationShortcutItems</key>
	<array>
		<dict>
			<key>UIApplicationShortcutItemTitle</key>
			<string>测试一下1</string>
			<key>UIApplicationShortcutItemType</key>
			<string>test1</string>
		</dict>
        <dict>
            <key>UIApplicationShortcutItemTitle</key>
            <string>测试一下2</string>
            <key>UIApplicationShortcutItemType</key>
            <string>test2</string>
        </dict>
	</array>

主屏交互代码实现

   UIApplicationShortcutIconTypeCompose,
    UIApplicationShortcutIconTypePlay,
    UIApplicationShortcutIconTypePause,
    UIApplicationShortcutIconTypeAdd,
    UIApplicationShortcutIconTypeLocation,
    UIApplicationShortcutIconTypeSearch,
    UIApplicationShortcutIconTypeShare

• appdelegate 中添加

- (void)setup3DTouch{
    // 判断是否支持3DTouch
    
    if ([[UIApplication sharedApplication] respondsToSelector:@selector(shortcutItems)]) {
        UIApplicationShortcutIcon *icon1 = [UIApplicationShortcutIcon iconWithType:UIApplicationShortcutIconTypeAdd];
        UIApplicationShortcutIcon *icon2 = [UIApplicationShortcutIcon iconWithType:UIApplicationShortcutIconTypeAdd];
        UIMutableApplicationShortcutItem *item1 = [[UIMutableApplicationShortcutItem alloc] initWithType:@"addCar" localizedTitle:@"新增车辆盘查" localizedSubtitle:nil icon:icon1 userInfo:nil];
        UIMutableApplicationShortcutItem *item2 = [[UIMutableApplicationShortcutItem alloc] initWithType:@"addPerson" localizedTitle:@"新增人员盘查" localizedSubtitle:nil icon:icon2 userInfo:nil];
        [[UIApplication sharedApplication] setShortcutItems:@[item1,item2]];
    }
}

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    [self setup3DTouch];
    return YES;
}

• 实现代理方法

#pragma mark - 3DTouch action

- (void)application:(UIApplication *)application performActionForShortcutItem:(UIApplicationShortcutItem *)shortcutItem completionHandler:(void (^)(BOOL))completionHandler {
    
    NSString *type = shortcutItem.type;
    NSLog(@"shortcutItem：%@",type);

    if ([type isEqualToString:@"addCar"]) {
    
        UINavigationController *rootViewController = (UINavigationController*)[UIApplication sharedApplication].keyWindow.rootViewController;
        NSArray *viewControllers = rootViewController.viewControllers;
        MainViewController *navi = viewControllers[0];
        Test1ViewController *vc = [[Test1ViewController alloc] init];
        [navi.navigationController pushViewController:vc animated:YES];
        
    }else {
        UINavigationController *rootViewController = (UINavigationController*)[UIApplication sharedApplication].keyWindow.rootViewController;
        NSArray *viewControllers = rootViewController.viewControllers;
        MainViewController *navi = viewControllers[0];
        Test2ViewController *vc = [[Test2ViewController alloc] init];
        [navi.navigationController pushViewController:vc animated:YES];
    }
}

参考