Question

我正在尝试创建一个应用程序，其中手机可以在EditText中说出中文文本。它在带有API 19的手机上工作正常，当我在带有API 23的手机上进行测试时，当我按下说出文字的按钮时，什么都没有出来。怎么会？（声音在手机上音量很大，适用于英文文本。附：如果我将语言更改为法语并将文本更改为＆＃34; Bonjour＆＃34;，则可以使用。）

我的代码是：

public class MainActivity extends AppCompatActivity {
    EditText subject;
    Button submit;
    TextToSpeech t1;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        subject = (EditText) findViewById(R.id.subject);
        submit = (Button) findViewById(R.id.submit);

        t1 = new TextToSpeech(getApplicationContext(), new TextToSpeech.OnInitListener() {
            public void onInit(int status) {

                t1.setLanguage(Locale.SIMPLIFIED_CHINESE);
            }

        });
// The button is called submit. The toast is there just to make sure that the t1.speak started to run.
        submit.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {
                if (android.os.Build.VERSION.SDK_INT > 20) {
                    t1.setLanguage(Locale.SIMPLIFIED_CHINESE);
                    String utteranceId = this.hashCode() + "";
                    t1.speak(subject.getText().toString(), TextToSpeech.QUEUE_FLUSH, null, utteranceId);
                    Context context = getApplicationContext();
                    CharSequence text = "Hello toast!";
                    int duration = Toast.LENGTH_SHORT;

                    Toast toast = Toast.makeText(context, text, duration);
                    toast.show();
                } else {
                    t1.setLanguage(Locale.SIMPLIFIED_CHINESE);
                    t1.speak(subject.getText().toString(), TextToSpeech.QUEUE_FLUSH, null);
                }
            }


        });
    }
}

Answer 1

显然，三星文字转语音不支持中文。您需要将文字转语音更改为Google。然后，它开始为我工作。

为什么文本到语音不起作用？

1 个答案: