Swift – 打开内置的iOS Dictionary来查找单词含义
发布时间:2020-12-14 04:37:00 所属栏目:百科 来源:网络整理
导读:在我的项目中,我想打开iOS内置词典来查找单词含义,甚至更好,直接在我的应用程序中获取单词的含义. 目前我发现如何使用UITextChecker检查字符串拼写是否正确 func wordIsReal(word: String) - Bool { let checker = UITextChecker() let range = NSMakeRange(
在我的项目中,我想打开iOS内置词典来查找单词含义,甚至更好,直接在我的应用程序中获取单词的含义.
目前我发现如何使用UITextChecker检查字符串拼写是否正确 func wordIsReal(word: String) -> Bool { let checker = UITextChecker() let range = NSMakeRange(0,count(word)) let misspelledRange = checker.rangeOfMisspelledWordInString(word,range: range,startingAt: 0,wrap: false,language: "en") return misspelledRange.location == NSNotFound } 解决方法
我找到了Object-C的解决方案:
if ([UIReferenceLibraryViewController dictionaryHasDefinitionForTerm:@"word"]) { UIReferenceLibraryViewController* ref = [[UIReferenceLibraryViewController alloc] initWithTerm:@"word"]; [currentViewController presentViewController:ref animated:YES completion:nil]; } 我为Swift 3编辑了它: let word = "home" if UIReferenceLibraryViewController.dictionaryHasDefinitionForTerm(word) { let ref: UIReferenceLibraryViewController = UIReferenceLibraryViewController(term: word) self.presentViewController(ref,animated: true,completion: nil) } 和Swift 4一样: let word = "home" if UIReferenceLibraryViewController.dictionaryHasDefinition(forTerm: word) { let ref: UIReferenceLibraryViewController = UIReferenceLibraryViewController(term: word) self.present(ref,completion: nil) } 如果单词在设备中保存的词典中有定义,则此解决方案允许打开内置字典 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |