Geek Answers Handbook

Android.database.sqlite.SQLiteCursor@435b9ba0

I get the text ' android.database.sqlite.SQLiteCursor@435b9ba0 ' returned from a call to spinner.getSelectedItem () toString (). I do not know why. Spinner is tied to SimpleCursorAdapter.

Here is the code

    cCategories = (Cursor) myAdapter.getAllCategories();
    this.startManagingCursor(cCategories);

    SimpleCursorAdapter scaCategories = new SimpleCursorAdapter(this, R.layout.track_category_item,cCategories,new String[] {DBAdapter.KEY_CATEGORIES_NAME},new int[]{R.id.text1});
    scaCategories.setDropDownViewResource(R.layout.track_category_dropdown_item); 
    mCatSpinner = (Spinner) findViewById(R.id.thecategory);
    mCatSpinner.setAdapter(scaCategories);

    if(mCatSpinner.isSelected() != true) {
        mCatSpinner.setSelection(0);
    }

and xml track_category_item.xml

<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/text1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@android:id/text1"
    style="?android:attr/spinnerItemStyle"
    android:ellipsize="marquee"
    android:singleLine="true">
</TextView>

track_category_dropdown_item.xml

<CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android"           
    android:id="@+id/text1"
    style="?android:attr/spinnerDropDownItemStyle"
    android:singleLine="true"
    android:layout_width="fill_parent"
    android:layout_height="?android:attr/listPreferredItemHeight"
    android:ellipsize="marquee" />

The xml curl looks like this

<Spinner
    android:id="@+id/thecategory"
    android:prompt="@string/SELECT_CATEGORY"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_x="15px"
    android:layout_y="133px" >
</Spinner>

and return cursor

public Cursor getAllCategories() 
{
    return db.query(DATABASE_CATEGORIES_TABLE, new String[] {
            KEY_CATEGORIES_ROWID,
            KEY_CATEGORIES_NAME,
            KEY_CATEGORIES_DEFAULT}, 
            null, 
            null, 
            null, 
            null, 
            null);
}

The curler is working fine. When I try to save, this is what is passed as the value of the selected item using spinner.getSelectedItem (). ToString ().

Does anyone see something wrong here. not sure what to do.

thanks patrick

+5
source share
2 answers

, . Spinner AdapterView. , , SimpleCursorAdapter. , Cursor ( , ). Cursor toString(), - android.database.sqlite.SQLiteCursor@435b9ba0.

, , . , , Cursor, getSelectedItem().

+6

, . DbHelper.KEY_COL, DbHelper.KEY_COL . , :

Cursor colCur=(Cursor)spCols.getSelectedItem();
String col=colCur.getString(colCur.getColumnIndex(DbHelper.KEY_COL));
+1

More articles:


All Articles