ClassApplication.java

package naomi.me.spotopen;

import android.app.Application;
import android.content.Context;
import android.content.Intent;
import android.database.sqlite.SQLiteDatabase;

import com.facebook.stetho.Stetho;

/**
 * Created by naomikoo on 2016-08-31.
 */
public class ClassApplication extends Application {

    public static FavouritedClassesDb db;

    @Override
    public void onCreate() {
        super.onCreate();
        // Create an InitializerBuilder
        Stetho.InitializerBuilder initializerBuilder =
                Stetho.newInitializerBuilder(this);

// Enable Chrome DevTools
        initializerBuilder.enableWebKitInspector(
                Stetho.defaultInspectorModulesProvider(this)
        );

// Enable command line interface
        initializerBuilder.enableDumpapp(
                Stetho.defaultDumperPluginsProvider(getApplicationContext())
        );

// Use the InitializerBuilder to generate an Initializer
        Stetho.Initializer initializer = initializerBuilder.build();

// Initialize Stetho with the Initializer
        Stetho.initialize(initializer);

        db = new FavouritedClassesDb(getApplicationContext(), "SpotOpen", null, 1);

        Intent intent = new Intent(this, RefreshService.class);
        startService(intent);
    }
}