/*

 * Copyright (C) 2010 The IDEAL Group

 *

 * 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 com.ideal.itemid;



import android.app.Activity;

import android.content.Context;

import android.os.Bundle;

import android.os.Vibrator;

import android.speech.tts.TextToSpeech;

import android.speech.tts.TextToSpeech.OnInitListener;



/**

 * Main Activity for IDEAL Item ID Label Maker. Enables users to record

 * a message and then generate a QR code that can be printed out.

 * Scanning this QR code later will cause the recorded message to be

 * played back to the user.

 */

public class VoiceRecorderActivity extends Activity {

    final public long FILE_TIMESTAMP = System.currentTimeMillis();



    private VoiceRecorderRecordingView mRecordingView;



    private VoiceRecorderConfirmationView mConfirmationView;



    public TextToSpeech mTts;



    public Vibrator mVibe;



    /** Called when the activity is first created. */

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        mVibe = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);

        mTts = new TextToSpeech(this, new OnInitListener() {

            @Override

            public void onInit(int status) {

                mTts.addEarcon("[tock]", "com.ideal.itemid", R.raw.tock_snd);

                showRecordingView();

            }

        });

    }



    @Override

    public void onDestroy() {

        super.onDestroy();

        if (mTts != null) {

            mTts.shutdown();

        }

    }



    public void showConfirmationView() {

        mConfirmationView = new VoiceRecorderConfirmationView(this);

        this.setContentView(mConfirmationView);

    }



    public void showRecordingView() {

        mRecordingView = new VoiceRecorderRecordingView(this);

        this.setContentView(mRecordingView);

    }

}