ExtrasDemo.java

/*
 * Copyright 2014, Institute of Cybernetics at Tallinn University of Technology
 *
 * 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
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */

package ee.ioc.phon.android.speak.demo;

import android.content.Intent;
import android.os.Bundle;
import android.speech.RecognizerIntent;

import java.util.List;

import ee.ioc.phon.android.speak.activity.DetailsActivity;
import ee.ioc.phon.android.speak.R;
import ee.ioc.phon.android.speak.utils.Utils;
import ee.ioc.phon.android.speechutils.Extras;

public class ExtrasDemo extends AbstractRecognizerDemoActivity {

	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		Intent intent = createRecognizerIntent();

		if (getRecognizers(intent).size() == 0) {
			toast(getString(R.string.errorRecognizerNotPresent));
			finish();
		} else {
			launchRecognizerIntent(intent);
		}
	}

	/**
	 * Show the resulting extras
	 */
	@Override
	protected void onSuccess(Intent intent) {
		List<String> list = Utils.ppBundle(intent.getExtras());
		Intent details = new Intent(this, DetailsActivity.class);
		details.setData(intent.getData());
		details.putExtra(DetailsActivity.EXTRA_STRING_ARRAY, list.toArray(new String[list.size()]));
		startActivity(details);
		finish();
	}

	private static Intent createRecognizerIntent() {
		Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
		intent.putExtra(Extras.EXTRA_GET_AUDIO, true);
		intent.putExtra(Extras.EXTRA_GET_AUDIO_FORMAT, (String) null);
		//intent.putExtra(Extras.EXTRA_GET_AUDIO_FORMAT, Constants.SUPPORTED_AUDIO_FORMATS.iterator().next());
		return intent;
	}
}