watch os 语音输入

  WatchKit提供了一个标准的模态界面，用于从用户检索文字输入。当呈现，界面允许用户通过听写输入文字或从标准组短语或表情符号，以选择如图

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import WatchKit
import Foundationclass ComplaintInterfaceController: WKInterfaceController {
  @IBOutlet
    var inputText: WKInterfaceLabel!override func awakeWithContext(context: AnyObject ? ) {
       super.awakeWithContext(context)
       // Configure interface objects here.   
    }
    override func willActivate() {
       // This method is called when watch view controller is about to be visible to user      
       super.willActivate()
    }
    override func didDeactivate() {
       // This method is called when watch view controller is no longer visible      
       super.didDeactivate()
    }
    //语音输入   @IBAction func inputAction() {
    let initialPhrases = ["垃圾应用.", "还有没有更垃圾的应用?", "这是免费得吗?"];
    self.presentTextInputControllerWithSuggestions(initialPhrases, allowedInputMode: WKTextInputMode.Plain) {
       (results) - > Void in
       if results != nil && results!.count > 0 {
          let aResult = results![0]
          print(aResult)
          self.inputText.setText(aResult as ? String)
       } else {
          print("错误")
       }
    }
}
@IBAction func suggestPlaint() {
    print("已经提交")
}
}