Question

I have made the following code to retrive data from SQLite database.

public Cursor fetchAllScores() {
    return database.query(DATABASE_TABLE, new String[] { KEY_ROWID,
            KEY_PLAYDATE, KEY_NUMVALA, KEY_NUMVALB }, null, null, null,
            null, null);
}

Then I call this function in my main.java file using the following

cursor = dbHelper.fetchAllScores();
    startManagingCursor(cursor);

After having cursor I manage to populate myGridView with some data using following code

GridView myGV = (GridView)findViewById(R.id.gridView1);

    String[] cols = new String[] { scoreDbAdapter.KEY_PLAYDATE, scoreDbAdapter.KEY_NUMVALA, scoreDbAdapter.KEY_NUMVALB};
    int[]   views = new int[] { android.R.id.text1, android.R.id.text2, android.R.id.text2 };

    SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, 
            android.R.layout.simple_list_item_1, cursor, cols, views);

    Log.w("NumRows",adapter.getCount() + "");

    myGV.setAdapter(adapter);

Now the problem is only first row is populated and first two columns, I want data like in forst row (2011-10-27 , 5 , 6 ) and second row like (2011-10-26 , 3 , 2 ) but i m getting is only forst row like (2011-10-27, 2011-10-26 ).

Can this be fixed in GridView?

Answer 1

Make a new layout which contains textViews. Find the layout as shown in first line of the code below and attach your data to the listView. ListView loads the layout containing textView.

private void populateGrid()
{

    ListView lv = (ListView)findViewById(R.id.listView1);

    Cursor c = dbHelper.fetchAllScores();
    startManagingCursor(cursor);

    String[] cols = new String[] { TodoDbAdapter.KEY_PLAYDATE, TodoDbAdapter.KEY_NUMVALA, TodoDbAdapter.KEY_NUMVALB};
    int[]   views = new int[] { R.id.txt_date, R.id.txt_no, R.id.txt_yes};

    // Now create an array adapter and set it to display using our row
    SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, 
            R.layout.listviewtemp, c, cols, views);

    Log.w("NumRows",adapter.getCount() + "");

    lv.setAdapter(adapter);

}

R.layout.listviewtemp is the listView template layout (separate xml), lv is the listview found in the mainlayout.xml.

public Cursor fetchAllScores() {
    return database.query(DATABASE_TABLE, new String[] { KEY_ROWID,
            KEY_PLAYDATE, KEY_NUMVALA, KEY_NUMVALB }, null, null, null,
            null, null);
}