BackgroundService.java

package com.blindvision.main;

import com.blindvision.ocr.CaptureActivity;

import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.util.Log;

public class BackgroundService extends Service {
	public static boolean instance;
	private ShakeListener mShaker;

	// public TTSInterface tts;
	@Override
	public IBinder onBind(Intent intent) {
		return null;
	}

	@Override
	public void onCreate() {
		// final Vibrator vibe =
		// (Vibrator)getSystemService(Context.VIBRATOR_SERVICE);
		instance = true;
		mShaker = new ShakeListener(this);

		mShaker.setOnShakeListener(new ShakeListener.OnShakeListener() {
			public void onShake() {

				if (MainActivity.tts.tts.isSpeaking()
						&& MainActivity.tts.tts != null) {
					// Toast.makeText(BackgroundService.this,
					// "Shake Detected!",
					// Toast.LENGTH_SHORT).show();
					//CaptureActivity.end();
					MainActivity.tts.tts.stop();
					MainActivity.tts.tts.shutdown();
					Log.v("Blind Vision", "Shake detected bt speaking");
					// MainActivity.tts.tts.speak("...",
					// TextToSpeech.QUEUE_FLUSH, null);
					// MainActivity.tts = new
					// TTSInterface(MainActivity.this);
					// MainActivity.tts.preSpeak(MainActivity.result);
					// startActivity(new Intent(BackgroundService.this,
					// MainActivity.class).setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
					// | Intent.FLAG_ACTIVITY_CLEAR_TOP));
				} else
				{
					MainActivity.tts.tts.shutdown();
					startActivity(new Intent(BackgroundService.this,
							MainActivity.class)
							.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
									| Intent.FLAG_ACTIVITY_CLEAR_TOP));
			}}
			
		});

	}

	public boolean isServiceCreated() {
		return instance;
	}

	@Override
	public void onDestroy() {
		instance = false;
		// code to execute when the service is shutting down
	}

	@Override
	public void onStart(Intent intent, int startid) {
		// code to execute when the service is starting up
	}
}