@@ -0,0 +1,603 @@
+package de.reneruck.contactor;%0A%0Aimport android.content.Context;%0Aimport android.database.sqlite.SQLiteDatabase;%0Aimport android.database.sqlite.SQLiteOpenHelper;%0A%0A/**%0A * Created by reneruck on 17/06/15.%0A */%0Apublic class ContactsOpenHelper extends SQLiteOpenHelper %7B%0A%0A    public ContactsOpenHelper(Context context, String name, SQLiteDatabase.CursorFactory factory, int version) %7B%0A        super(context, name, factory, version);%0A    %7D%0A%0A    @Override%0A    public void onCreate(SQLiteDatabase db) %7B%0A%0A    %7D%0A%0A    @Override%0A    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) %7B%0A%0A    %7D%0A%7D%0A

create ContactsOpenHelper as connection between the app and a SQLite database where we store our contacts then