AppDatabase.java

package mbc.analytics.sdk.room.database;


import android.arch.persistence.room.Database;
import android.arch.persistence.room.Room;
import android.arch.persistence.room.RoomDatabase;
import android.content.Context;

import mbc.analytics.sdk.room.dao.AllAppsDao;
import mbc.analytics.sdk.room.dao.AppDao;
import mbc.analytics.sdk.room.dao.DataDao;
import mbc.analytics.sdk.room.dao.TimeDao;

import mbc.analytics.sdk.room.entity.AllAppsEntity;
import mbc.analytics.sdk.room.entity.AppEntity;
import mbc.analytics.sdk.room.entity.DataEntity;
import mbc.analytics.sdk.room.entity.TimeEntity;

/**
 * Created by ka on 26/6/2017.
 */
@Database(entities = {TimeEntity.class , AppEntity.class, DataEntity.class, AllAppsEntity.class},version = 4)
public abstract class AppDatabase extends RoomDatabase {
    private static final String DATABASE_NAME = "MbcAnalytics-SDK-db";
    private static AppDatabase instance;

    public abstract TimeDao timeDao();
    public abstract AppDao appDao();
    public abstract DataDao dataDao();
    public abstract AllAppsDao allAppsDao();


    public static AppDatabase getAppDatabase(Context context) {
        if (instance == null) {
            instance = Room.databaseBuilder(context.getApplicationContext(), AppDatabase.class, DATABASE_NAME).build();
        }
        return instance;
    }

    public static void destroyInstance() {
        instance = null;
    }


}