com.yandex.speechkit.recognizeractivitysample.RecognizerUISampleFragment.java Source code

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Here is the source code for com.yandex.speechkit.recognizeractivitysample.RecognizerUISampleFragment.java

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package com.yandex.speechkit.recognizeractivitysample;

import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;

import ru.yandex.speechkit.*;
import ru.yandex.speechkit.gui.RecognizerActivity;

/**
 * This file is a part of the samples for Yandex SpeechKit Mobile SDK.
 * <br/>
 * Version for Android  2016 Yandex LLC.
 * <p/>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <br/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <br/>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
public class RecognizerUISampleFragment extends Fragment {
    private static final String API_KEY_FOR_TESTS_ONLY = "069b6659-984b-4c5f-880e-aaedcfd84102";

    private static final int REQUEST_CODE = 31;

    private TextView resultView;

    public RecognizerUISampleFragment() {
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        SpeechKit.getInstance().configure(getContext(), API_KEY_FOR_TESTS_ONLY);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        return inflater.inflate(R.layout.fragment_sample, container, false);
    }

    @Override
    public void onViewCreated(View view, Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        Button startRecognitionBtn = (Button) view.findViewById(R.id.start_recognition_btn);
        startRecognitionBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // Reset the current state.
                updateTextResult("");
                // To start recognition create an Intent with required extras.
                Intent intent = new Intent(getActivity(), RecognizerActivity.class);
                // Specify the model for better results.
                intent.putExtra(RecognizerActivity.EXTRA_MODEL, Recognizer.Model.QUERIES);
                // Specify the language.
                intent.putExtra(RecognizerActivity.EXTRA_LANGUAGE, Recognizer.Language.RUSSIAN);
                // To get recognition results use startActivityForResult(),
                // also don't forget to override onActivityResult().
                startActivityForResult(intent, REQUEST_CODE);
            }
        });

        resultView = (TextView) view.findViewById(R.id.recognition_result);
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, requestCode, data);
        if (requestCode == REQUEST_CODE) {
            if (resultCode == RecognizerActivity.RESULT_OK && data != null) {
                final String result = data.getStringExtra(RecognizerActivity.EXTRA_RESULT);
                updateTextResult(result);
            } else if (resultCode == RecognizerActivity.RESULT_ERROR) {
                String error = ((ru.yandex.speechkit.Error) data
                        .getSerializableExtra(RecognizerActivity.EXTRA_ERROR)).getString();
                updateTextResult(error);
            }
        }
    }

    private void updateTextResult(String error) {
        resultView.setText(error);
    }
}