hzuapps#92 hzuapps#10 实验6

app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901208/实验6-sqllite的使用/MyDatabaseHelper.java

@@ -0,0 +1,43 @@
+package com.example.passwordbox;
+
+import android.content.Context;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteDatabase.CursorFactory;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.widget.Toast;
+
+public class MyDatabaseHelper extends SQLiteOpenHelper{
+
+	public static final String CREATE_Login="create table Login ("
+            + "id integer primary key autoincrement, "
+            + "userName text, "
+            + "password text) ";
+	public static final String CREATE_Acount="create table Acount ("
+            + "id integer primary key autoincrement, "
+			+ "acountLabel text, "
+            + "userName text, "
+            + "password text," 
+            + "notes text) ";
+	private Context myContext;
+	public MyDatabaseHelper(Context context, String name,
+			CursorFactory factory, int version) {
+		super(context, name, factory, version);
+		// TODO Auto-generated constructor stub
+		myContext=context;
+	}
+	@Override
+	public void onCreate(SQLiteDatabase db) {
+		// TODO Auto-generated method stub
+		db.execSQL(CREATE_Login);
+		db.execSQL(CREATE_Acount);
+		Toast.makeText(myContext, "Create Login And Acount table Succeed", Toast.LENGTH_SHORT).show();
+	}
+	@Override
+	public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+		// TODO Auto-generated method stub
+
+	}
+
+
+
+}