>
> import java.io.FileNotFoundException;
>
> import android.content.Context;
> import android.database.sqlite.SQLiteDatabase;
>
> public class DBHelper {
> class Tuple extends Object {
> public String name;
> public String mobile;
> public String address;
> public String email;
> public String notes;
> public long rowId;
> }
> private SQLiteDatabase db;
> public DBHelper(Context ctx) {
>
> try {
> db = ctx.openDatabase("AddressBook", null);
> } catch (FileNotFoundException e) {
> try {
> db =ctx.createDatabase("AddressBook", 1, 0,null);
> db.execSQL(DATABASE_CREATE);
> } catch (FileNotFoundException e1) {
> db = null;
> }
> }
> }
> private static final String DATABASE_CREATE =
> "create table addressbook (_id integer primary key autoincrement, "
> + "name text not null,"
> + "mobile text not null,"
> + "address text not null,"
> + "email text not null,"
> + "notes text null"
> +");";
> public void close() {
> db.close();
> }
> }
>
> i got this tutorial somewhere from the net, but at the line:
>
> db = ctx.openDatabase("AddressBook", null);
>
> i got an error: "the method openDatabase(String, null) is undefined
> for the type Context"
>
> Please help,
>
> Thanks,
>
GreenRiver
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