My DBHelper class
public class DBHelper extends SQLiteOpenHelper {
public DBHelper(Context context)
{
super(context,"SIMPLE_DB",null,1);
}
@Override
public void onCreate(SQLiteDatabase db) {
db.execSQL("CREATE TABLE SIMPLE_TABLE ( " +
"ID INTEGER PRIMARY KEY " +
"DESC TEXT);");
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
}
}
Activity class
public class SimpleDatabase extends Activity
{
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
DBHelper dbHelper = new DBHelper(this);
SQLiteDatabase db = dbHelper.getReadableDatabase();
db.execSQL("INSERT INTO SIMPLE_TABLE VALUES (NULL, 'test');");
Cursor cursor = db.rawQuery("SELECT * FROM SIMPLE_TABLE", null);
TextView text = (TextView)findViewById(R.id.textbox);
text.setText(cursor.getString(0));
}
}
I figure it crashed (application has stopped unexpectedly!) at SQLiteDatabase db = ... because if I commented the code out from there to the end then it worked fine. But I have no idea whatsoever why it does that.
Any help would be appreciated.
