语音交互中的getConfirmationTts（）是做什么的

Question

the clip of the code written for using voice interaction which is used in another Java file I have already tried importing android.app.VoiceInteractor but its not working

Answer 1

您可能已在代码中导入了所有必需的类。作为您的代码段，您忘记扩展它，但您已经扩展AppCompatActivity，以便您无法在同一个Activity中扩展另一个类。您需要做的是在MyVoiceActivity内创建另一个类，并在该类中扩展VoiceInteractor.ConfirmationRequest。

您的活动将如下所示

public class MyVoiceActivity extends AppCompatActivity{

        class Confirm extends VoiceInteractor.ConfirmationRequest {

             //All method you wanted goes here

        }

}