iOS Siri Kit 添加一个自己的快捷指令

第一步 创建一个 Intents 选择siriKit

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接下来 配置这个 Intents

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到这 前期的准备工作完成

第二步

开始 使用代码将指令添加到Siri内

在绑定的界面中添加 这两个系统类 和 刚才自定义名称的Intent

#import <IntentsUI/IntentsUI.h>
#import <Intents/Intents.h>
#import "GJCustomIntent.h"
@property (nonatomic, strong) GJCustomIntentAPI_AVAILABLE(ios(12.0)) *intent;
@property (nonatomic, strong) INUIAddVoiceShortcutButtonAPI_AVAILABLE(ios(12.0)) *shortcutButton;

//懒加载 这里的title 和 sceneID 就是上面创建的两个字段，用于告诉siri这个绑定的指令是什么，方便当Siri触发后，再将这个字段返回给我们，让我们做业务处理
- (GJCustomIntent *)intentAPI_AVAILABLE(ios(12.0)){
    if (!_intent) {
        _intent = [[GJCustomIntentalloc] init];
        _intent.title = @"自定义Title";
        _intent.sceneID = @"123456”;
//在Siri语音设置时显示的建议设置唤起文字
        _intent.suggestedInvocationPhrase = @"开始执行";           
    }
    return_intent;
}

再需要触发的地方添加 系统的指令Button

 if (@available(iOS 12.0, *)) {
        _shortcutButton = [[INUIAddVoiceShortcutButtonalloc] initWithStyle:INUIAddVoiceShortcutButtonStyleWhiteOutline];
      
        _shortcutButton.shortcut = [[INShortcutalloc] initWithIntent:self.intent];
        _shortcutButton.translatesAutoresizingMaskIntoConstraints = false;
        _shortcutButton.delegate = self;
        [self.colorViewaddSubview:_shortcutButton];
  }

添加指令触发的代理方法

< INUIAddVoiceShortcutButtonDelegate,
INUIAddVoiceShortcutViewControllerDelegate,
INUIEditVoiceShortcutViewControllerDelegate>

#pragma mark - INUIAddVoiceShortcutButtonDelegate
- (void)presentAddVoiceShortcutViewController:(INUIAddVoiceShortcutViewController *)addVoiceShortcutViewController forAddVoiceShortcutButton:(INUIAddVoiceShortcutButton *)addVoiceShortcutButton API_AVAILABLE(ios(12.0)){
    addVoiceShortcutViewController.delegate = self;
    [selfpresentViewController:addVoiceShortcutViewController animated:YEScompletion:nil];
}
- (void)presentEditVoiceShortcutViewController:(INUIEditVoiceShortcutViewController *)editVoiceShortcutViewController forAddVoiceShortcutButton:(INUIAddVoiceShortcutButton *)addVoiceShortcutButton API_AVAILABLE(ios(12.0)){
    editVoiceShortcutViewController.delegate = self;
    [selfpresentViewController:editVoiceShortcutViewController animated:YEScompletion:nil];
}
#pragma mark - INUIAddVoiceShortcutViewControllerDelegate
- (void)addVoiceShortcutViewController:(INUIAddVoiceShortcutViewController *)controller didFinishWithVoiceShortcut:(INVoiceShortcut *)voiceShortcut error:(NSError *)error
API_AVAILABLE(ios(12.0)){
    [controller dismissViewControllerAnimated:YEScompletion:nil];
}
- (void)addVoiceShortcutViewControllerDidCancel:(INUIAddVoiceShortcutViewController *)controller API_AVAILABLE(ios(12.0)){
    [controller dismissViewControllerAnimated:YEScompletion:nil];
}
#pragma mark - INUIEditVoiceShortcutViewControllerDelegate
- (void)editVoiceShortcutViewControllerDidCancel:(INUIEditVoiceShortcutViewController *)controller API_AVAILABLE(ios(12.0)){
    [controller dismissViewControllerAnimated:YEScompletion:nil];
}
- (void)editVoiceShortcutViewController:(INUIEditVoiceShortcutViewController *)controller didUpdateVoiceShortcut:(INVoiceShortcut *)voiceShortcut error:(NSError *)error API_AVAILABLE(ios(12.0)){
    [controller dismissViewControllerAnimated:YEScompletion:nil];
}
- (void)editVoiceShortcutViewController:(INUIEditVoiceShortcutViewController *)controller didDeleteVoiceShortcutWithIdentifier:(NSUUID *)deletedVoiceShortcutIdentifier API_AVAILABLE(ios(12.0)){
    [controller dismissViewControllerAnimated:YEScompletion:nil];
}

添加完这些后我们就可以调起 系统的添加到指令界面了

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第三步

添加指令成功后，我们就要去响应我们设置的指令内容了

创建一个IntentHandler 去处理

在项目的总设置地方添加 类似添加widget

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创建成功后，在项目文件内就可以看到两个新的文件

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因为要处理自己的业务逻辑 所以我自定义了一个Handler

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在.m文件中 实现两个方法 用于自己的业务逻辑判断

每个自定义名称方法都会不同

// 准备阶段  如果选择了 用户询问的选项，那么这个就会作为第一层界面 让siri继续往下走，打开界面
//如果在这个方法就返回一个 IntentResponseCodeFailure 错误的返回，那么下面的界面都不会出现了
-(void)confirmGJCustom:(GJCustomIntent *)intent completion:(void (^)(GJCustomIntentResponse * _Nonnull))completion{
//    intent.title
//    intent.sceneID
    //第一层 判读是否登录等权限
//    NSUserDefaults *user =[NSUserDefaults standardUserDefaults];
//    NSString *str = [user objectForKey:@"user_name"];
   
    GJCustomIntentResponse *rsp = [[GJCustomIntentResponsealloc] initWithCode:GJCustomIntentResponseCodeReadyuserActivity:nil];
    rsp.secenID = intent.sceneID;
    rsp.title = intent.title;
    completion(rsp);
   
 
}
// 触发阶段
- (void)handleGJCustom:(nonnullGJCustomIntent *)intent completion:(nonnullvoid (^)(GJCustomIntentResponse * ))completion {
  
    GJCustomIntentResponse *rsp = [[GJCustomIntentResponsealloc] initWithCode:GJCustomIntentResponseCodeSuccessuserActivity:nil];
    rsp.secenID =  intent.sceneID;
    rsp.title = intent.title;
    completion(rsp);
}

回到接收指令的第一个入口 IntentHandler

- (id)handlerForIntent:(INIntent *)intent {
    // This is the default implementation.  If you want different objects to handle different intents,
    // you can override this and return the handler you want for that particular intent.
    if ([intent isKindOfClass:[GJCustomIntentclass]]) {
        return [[GJCustomHandleralloc]init];
       }
    returnself;
}

这里的业务逻辑就处理完成了，下面就是Siri弹出框的界面展示

进入UI界面 IntentViewController.m

#pragma mark - INUIHostedViewControlling
// Prepare your view controller for the interaction to handle.
- (void)configureViewForParameters:(NSSet <INParameter *> *)parameters ofInteraction:(INInteraction *)interaction interactiveBehavior:(INUIInteractiveBehavior)interactiveBehavior context:(INUIHostedViewContext)context completion:(void (^)(BOOL success, NSSet <INParameter *> *configuredParameters, CGSize desiredSize))completion {
//根据不同的类型展示不同的界面
 if (interaction.intentHandlingStatus ==      INIntentHandlingStatusReady) {
  } elseif (interaction.intentHandlingStatus == INIntentHandlingStatusSuccess) {
}

}