From 4a183889228b19c9f9f98038d7a5526a02cd1742 Mon Sep 17 00:00:00 2001
From: peet <jschme.schmelz@gmail.com>
Date: Wed, 7 Oct 2020 19:56:54 +0200
Subject: [PATCH] Expanded DataBase Integration

---
 .../wdg/vokabel_trainer/DataBaseHelper.java   |  3 ++-
 .../git/wdg/vokabel_trainer/DataHandler.java  | 25 ++++++++++++++++++-
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/org/ddnss/sfs/git/wdg/vokabel_trainer/DataBaseHelper.java b/app/src/main/java/org/ddnss/sfs/git/wdg/vokabel_trainer/DataBaseHelper.java
index d895489..5009d51 100644
--- a/app/src/main/java/org/ddnss/sfs/git/wdg/vokabel_trainer/DataBaseHelper.java
+++ b/app/src/main/java/org/ddnss/sfs/git/wdg/vokabel_trainer/DataBaseHelper.java
@@ -7,13 +7,14 @@ import android.database.sqlite.SQLiteOpenHelper;
 import androidx.annotation.Nullable;
 
 public class DataBaseHelper extends SQLiteOpenHelper {
+
     public DataBaseHelper(@Nullable Context context, @Nullable String name, @Nullable SQLiteDatabase.CursorFactory factory, int version) {
         super(context, name, factory, version);
     }
 
     @Override
     public void onCreate(SQLiteDatabase db) {
-        db.execSQL("");
+        db.execSQL("create table if not exists vocTable(deutsch text not null , englisch text not null);");
     }
 
     @Override
diff --git a/app/src/main/java/org/ddnss/sfs/git/wdg/vokabel_trainer/DataHandler.java b/app/src/main/java/org/ddnss/sfs/git/wdg/vokabel_trainer/DataHandler.java
index 341323a..4874739 100644
--- a/app/src/main/java/org/ddnss/sfs/git/wdg/vokabel_trainer/DataHandler.java
+++ b/app/src/main/java/org/ddnss/sfs/git/wdg/vokabel_trainer/DataHandler.java
@@ -1,6 +1,7 @@
 package org.ddnss.sfs.git.wdg.vokabel_trainer;
 
 import android.content.Context;
+import android.database.sqlite.SQLiteDatabase;
 
 public class DataHandler {
     public static final String DATABASENAME = "vocabDB";
@@ -9,7 +10,29 @@ public class DataHandler {
     public static final String TABLE_NAME = "vocabTable";
     public static final String DEUTSCH = "deutsch";
     public static final String ENGLISH = "english";
-    public  DataHandler(Context ctx){
 
+    private Context ctx;
+    private DataBaseHelper dbHelper;
+    private SQLiteDatabase db;
+
+    public  DataHandler(Context ctx){
+        this.ctx = ctx;
+        dbHelper = new DataBaseHelper(ctx,DATABASENAME,null,DATABASE_VERSION);
+    }
+
+    public void openWrite(){
+        db = dbHelper.getWritableDatabase();
+    }
+
+    public void openRead(){
+        db = dbHelper.getReadableDatabase();
+    }
+
+    public void close(){
+        dbHelper.close();
+    }
+
+    public void addEntry(String voc1, String voc2){
+        db.execSQL("insert into vocabTable (deutsch, english) values ('vocab1', 'vocab2')");
     }
 }