Siri捷径使用

作者: 雾霭天涯 | 来源:发表于2018-10-28 20:52 被阅读0次

iOS12 最新系统，可以使用Siri捷径了，现将创建步骤记录如下

先看一下效果吧。GitHub地址

1 创建Custom Intent。command + N 快捷键新建一个 Intents.intentdefinition文件。这个文件用来定义自定义intent类型。

设置相关参数

同时会自动在项目的Info.plist文件中添加NSUserActivityTypes

在项目的Build Phases中的Link Binary With Libraries中添加Intents.framework和IntentsUI.framework

代码如下

APPDelegate.M文件如下

- (BOOL)application:(UIApplication*)application continueUserActivity:(NSUserActivity*)userActivity restorationHandler:(void(^)(NSArray> *_Nullable))restorationHandler

{

// activityType 和 Info.plist中的NSUserActivityTypes内容对应

if ([userActivity.activityType isEqualToString:@"SiriDemoIntent"]) {

// Siri接收到命令，打开本APP，做出相应的处理即可

}

return YES;

}

ViewController.M文件如下

#import "ViewController.h"

#import "Intents/Intents.h"

#import "IntentsUI/IntentsUI.h"

#import "SiriDemoIntent.h"

// 设置Custom Intents”图中右边箭头指的“Class Name”

@interface ViewController ()<INUIAddVoiceShortcutButtonDelegate,INUIAddVoiceShortcutViewControllerDelegate,INUIEditVoiceShortcutViewControllerDelegate>

@property (nonatomic, strong) SiriDemoIntent API_AVAILABLE(ios(12.0)) *intent;

@property(nonatomic,strong)INUIAddVoiceShortcutButtonAPI_AVAILABLE(ios(12.0)) *shortcutButton;

@property (nonatomic,assign) BOOL addedShortcut;

@property (nonatomic,strong)UIButton* tempBtn;

@end

@implementation ViewController

- (void)viewDidLoad {

[super viewDidLoad];

/* 系统自带按钮是一个Siri图片和 add to siri 英文

if (@available(iOS 12.0, *)) {

_shortcutButton = [[INUIAddVoiceShortcutButton alloc] initWithStyle:INUIAddVoiceShortcutButtonStyleWhiteOutline];

_shortcutButton.shortcut = [[INShortcut alloc] initWithIntent:self.intent];

_shortcutButton.translatesAutoresizingMaskIntoConstraints = false;

_shortcutButton.delegate = self;

[self.view addSubview:_shortcutButton];

}

*/

//自定义按钮

UIButton *tempBtn = [UIButton buttonWithType:UIButtonTypeCustom];

tempBtn.frame=CGRectMake(100,100,100,50);

[tempBtnsetTitle:@"添加Siri" forState:UIControlStateNormal];

tempBtn.titleLabel.font = [UIFont systemFontOfSize:15];

[tempBtnsetTitleColor:[UIColor orangeColor] forState:UIControlStateNormal];

tempBtn.contentHorizontalAlignment = UIControlContentHorizontalAlignmentCenter;

[tempBtnaddTarget:self action:@selector(shortcutButtonClicked:) forControlEvents:UIControlEventTouchUpInside];

self.tempBtn= tempBtn;

[self.viewaddSubview:tempBtn];

}

- (void)shortcutButtonClicked:(UIButton*)sender

{

if(@available(iOS12.0, *)) {

[[INVoiceShortcutCenter sharedCenter] getAllVoiceShortcutsWithCompletion:^(NSArray<INVoiceShortcut *> * _Nullable voiceShortcuts, NSError * _Nullable error) {

dispatch_async(dispatch_get_main_queue(), ^{

BOOLtempAddedShortcut =NO;

for(INVoiceShortcut*voiceShortcutinvoiceShortcuts) {

if([voiceShortcut.shortcut.intentisKindOfClass:[SiriDemoIntentclass]]) {

tempAddedShortcut =YES;

break;

}

self.addedShortcut= tempAddedShortcut;

if(self.addedShortcut) {

INUIEditVoiceShortcutViewController *editVoiceShortcutViewController = [[INUIEditVoiceShortcutViewController alloc] initWithVoiceShortcut:voiceShortcuts[0]];

editVoiceShortcutViewController.delegate=self;

[selfpresentViewController:editVoiceShortcutViewControlleranimated:YEScompletion:nil];

}else{

INShortcut*shortcut = [[INShortcutalloc]initWithIntent:self.intent];

INUIAddVoiceShortcutViewController *addVoiceShortcutViewController = [[INUIAddVoiceShortcutViewController alloc] initWithShortcut:shortcut];

addVoiceShortcutViewController.delegate=self;

[selfpresentViewController:addVoiceShortcutViewControlleranimated:YEScompletion:nil];

}

});

}];

}

- (SiriDemoIntent*)intentAPI_AVAILABLE(ios(12.0)){

if(!_intent) {

_intent = [[SiriDemoIntent alloc] init];

_intent.suggestedInvocationPhrase = @"启动SiriDemo"; //在Siri语音设置时显示的建议设置唤起文字

}

return _intent;

}

#pragma mark - INUIAddVoiceShortcutButtonDelegate

- (void)presentAddVoiceShortcutViewController:(INUIAddVoiceShortcutViewController*)addVoiceShortcutViewController forAddVoiceShortcutButton:(INUIAddVoiceShortcutButton*)addVoiceShortcutButtonAPI_AVAILABLE(ios(12.0)){

addVoiceShortcutViewController.delegate=self;

[selfpresentViewController:addVoiceShortcutViewControlleranimated:YEScompletion:nil];

}

- (void)presentEditVoiceShortcutViewController:(INUIEditVoiceShortcutViewController*)editVoiceShortcutViewController forAddVoiceShortcutButton:(INUIAddVoiceShortcutButton*)addVoiceShortcutButtonAPI_AVAILABLE(ios(12.0)){

editVoiceShortcutViewController.delegate=self;

[selfpresentViewController:editVoiceShortcutViewControlleranimated:YEScompletion:nil];

}

#pragma mark - INUIAddVoiceShortcutViewControllerDelegate

- (void)addVoiceShortcutViewController:(INUIAddVoiceShortcutViewController*)controller didFinishWithVoiceShortcut:(INVoiceShortcut*)voiceShortcut error:(NSError*)error

API_AVAILABLE(ios(12.0)){

if(error ==nil){

[self.tempBtn setTitle:@"添加成功" forState:UIControlStateNormal];

}