语言为多语言的文本

时间:2017-09-13 10:12:02

标签: android speech-recognition

我正致力于语音识别,我需要使用多种语言。

如果用户用印地语或任何其他语言说话,我真正想要的是,然后需要在文本View上显示它。 现在它完全适合英语。

根据用户的选择,我需要为多种语言做些什么..

请帮帮我,谢谢..

这是我的代码

 public class MainActivity extends AppCompatActivity {

private static final int REQ_CODE_SPEECH_INPUT = 100;
private TextView mVoiceInputTv;
private ImageButton mSpeakBtn;
private TextToSpeech t1;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    mVoiceInputTv = (TextView) findViewById(R.id.voiceInput);
    mSpeakBtn = (ImageButton) findViewById(R.id.btnSpeak);
    mSpeakBtn.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            startVoiceInput();
        }
    });
}

private void startVoiceInput() {
    Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, Locale.getDefault());
    intent.putExtra(RecognizerIntent.EXTRA_PROMPT, "Hello, How can I help you?");
    try {
        startActivityForResult(intent, REQ_CODE_SPEECH_INPUT);
    }
    catch (ActivityNotFoundException a) {

    }
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    switch (requestCode) {
        case REQ_CODE_SPEECH_INPUT: {
            if (resultCode == RESULT_OK && null != data) {
                ArrayList<String> result = data.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS);

                if(userlanguage.equals("English")){
                    mVoiceInputTv.setText(result.get(0));
                }
                else if(userlanguage.equals("Hindi")){
                    face = Typeface.createFromAsset(getAssets(),"fonts/DroidHindi.ttf");
                    mVoiceInputTv.setTypeface(face);
                    mVoiceInputTv.setText(result.get(0));
                }
                else if(userlanguage.equals("Marathi")){
                    face = Typeface.createFromAsset(getAssets(),"fonts/Marathi.ttf");
                    mVoiceInputTv.setTypeface(face);
                    mVoiceInputTv.setText(result.get(0));
                }
                else if(userlanguage.equals("Gujarati")){
                    face = Typeface.createFromAsset(getAssets(),"fonts/Gujarati.ttf");
                    mVoiceInputTv.setTypeface(face);
                    mVoiceInputTv.setText(result.get(0));
                }
            }
            break;
        }
    }
  }
}

3 个答案:

答案 0 :(得分:0)

步骤1.您需要根据语言选择更改您的语言环境      intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, Locale.CHINESE );

步骤2.将语音文本保存到字符串文件中。并使用getString方法。通过这种方式,您可以根据语言使用字符串。

enter image description here

此代码可用于从不同的值文件夹中获取不同的语言字符串..

    Configuration conf = getResources().getConfiguration();
    conf.locale = new Locale("pl");
    DisplayMetrics metrics = new DisplayMetrics();
    getWindowManager().getDefaultDisplay().getMetrics(metrics);
    Resources resources = new Resources(getAssets(), metrics, conf);
    String str = resources.getString(id);

答案 1 :(得分:0)

Google的服务器目前支持英语,普通话和日语。网络搜索模型以所有三种语言提供,而自由形式主要针对英语进行了优化。

设置EXTRA_LANGUAGE的值。见http://developer.android.com/reference/android/speech/RecognizerIntent.html#EXTRA_LANGUAGE

答案 2 :(得分:0)

您将为不同的语言创建不同的活动...。

例如:假设您选择了印地语语言,现在它将进入“印地语语言活动..”。

代码:

intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, "en-US");

另一项活动:

intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, "hi");

我希望这会起作用...