iOS 12新特性 Siri Shortcuts

2024-05-31 14:38

文章标签 特性 ios siri shortcuts

本文主要是介绍iOS 12新特性 Siri Shortcuts，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

前言

Xcode 10已经正式发布，开发者可以接入Siri Shortcuts的iOS 12新特性。
WWDC2018的Introduction to Siri Shortcuts Session介绍了Siri Shortcuts的使用和Swift接入，但没有Objective-C版本的demo。
于是新开此文，介绍如何快速用OC接入iOS 12新特性Siri Shortcuts。

正文

快速接入Siri Shortcuts

Siri Shortcuts的API有两大类：NSUserActivity和Intents。

使用NSUserActivity接入Siri Shortcuts简单高效。

1、plist添加NSUserActivityTypes（这里定义为 Imy.SiriShortcut）

2、代码实现，代码下载链接

- (void)viewDidLoad {[super viewDidLoad];UIButton *tempButton = [UIButton buttonWithType:UIButtonTypeSystem];[tempButton setTitle:@"Siri shortcut" forState:UIControlStateNormal];[tempButton addTarget:self action:@selector(reportSiriShortcutAction) forControlEvents:UIControlEventTouchUpInside];tempButton.center = self.view.center;tempButton.bounds = CGRectMake(0, 0, 200, 50);[self.view addSubview:tempButton];
}- (void)reportSiriShortcutAction {NSUserActivity *userActivity = [[NSUserActivity alloc] initWithActivityType:@"Imy.SiriShortcut"];userActivity.eligibleForSearch = YES;if (@available(iOS 12.0, *))  {// 如果要支持老版本，加上判断userActivity.eligibleForPrediction = YES;}userActivity.title = @"SiriShortcut";userActivity.userInfo = @{@"imySiriKey" : @"imySiriValue"};self.userActivity = userActivity;UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"已通知siri" message:userActivity.title preferredStyle:UIAlertControllerStyleAlert];UIAlertAction *sureAction = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {[alertController dismissViewControllerAnimated:YES completion:nil];}];[alertController addAction:sureAction];[self presentViewController:alertController animated:YES completion:nil];
}

AppDelegate文件实现

- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray<id<UIUserActivityRestoring>> * _Nullable))restorationHandler {if ([userActivity.activityType isEqualToString:@"Imy.SiriShortcut"]) {//业务处理UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"siri 呼起" message:userActivity.title preferredStyle:UIAlertControllerStyleAlert];UIAlertAction *sureAction = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {[alertController dismissViewControllerAnimated:YES completion:nil];}];[alertController addAction:sureAction];[self.window.rootViewController presentViewController:alertController animated:YES completion:nil];}return YES;
}