LockScreenActivity.java

package com.example.stimulusStrategy;

import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.support.annotation.Nullable;

import com.example.stimulus.Stimulus;

import java.util.Observable;
import java.util.Observer;

/**
 * Created by pharmacy on 09/01/2018.
 */

public class LockScreenActivity extends Service implements StimulusStrategy {

    public void monitor() {
        //Monitor a thing


    }


    @Nullable
    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }
}