/*
 * Copyright 2012 Greg Milette and Adam Stroud
 * 
 * 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 root.gast.speech.activation;

import root.gast.R;
import android.content.Context;

/**
 * help create {@link SpeechActivator}s based on a type from the resources
 * @author Greg Milette <<a href="mailto:gregorym@gmail.com">gregorym@gmail.com</a>>
 */
public class SpeechActivatorFactory
{
    public static SpeechActivator createSpeechActivator(Context context, 
            SpeechActivationListener callback, String type)
    {
        SpeechActivator speechActivator = null;

        if (type.equals(context.getResources().getString(R.string.speech_activation_button)))
        {
            speechActivator = null;
        }
        else if (type.equals(context.getResources().getString(R.string.speech_activation_movement)))
        {
            speechActivator = new MovementActivator(context, callback);
        }
        else if (type.equals(context.getResources().getString(R.string.speech_activation_clap)))
        {
            speechActivator = new ClapperActivator(context, callback);
        }
        else if (type.equals(context.getResources().getString(R.string.speech_activation_speak)))
        {
            speechActivator = new WordActivator(context, callback, "hello");
        }
        return speechActivator;
    }
    
    public static String getLabel(Context context, SpeechActivator speechActivator)
    {
        String label = "";
        if (speechActivator == null)
        {
            label = context.getString(R.string.speech_activation_button);
        }
        else if (speechActivator instanceof WordActivator)
        {
            label = context.getString(R.string.speech_activation_speak);
        }
        else if ((speechActivator instanceof MovementActivator))
        {
            label = context.getString(R.string.speech_activation_movement);
        }
        else if ((speechActivator instanceof ClapperActivator))
        {
            label = context.getString(R.string.speech_activation_clap);
        }
        else
        {
            label = context.getString(R.string.speech_activation_button);
        }
        return label;
    }

}