org.greenrobot.greendao.database.DatabaseOpenHelper Java Examples

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Example #1

Source File: DBRepository.java From FriendBook with GNU General Public License v3.0

6 votes

/**
 * 初始化greenDao，这个操作建议在Application初始化的时候添加；
 */
public static void initDatabase(Context context) {
    if (mDaoSession != null) {
        return;
    }
    if (context == null) {
        throw new IllegalArgumentException("You cannot start a load on a null Context");
    }
    DatabaseOpenHelper mHelper;
    mHelper = new DaoMaster.DevOpenHelper(context.getApplicationContext(), DB_NAME);
   /* if (BuildConfig.DEBUG) {
        mHelper = new DaoMaster.DevOpenHelper(context.getApplicationContext(), DB_NAME);
    } else {
        mHelper = new MySQLiteOpenHelper(context.getApplicationContext(), DB_NAME);
    }*/
    Database db = mHelper.getWritableDb();
    DaoMaster mDaoMaster = new DaoMaster(db);
    mDaoSession = mDaoMaster.newSession();
}