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PODelete selected checkboxes
 

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    <p>I am trying to get the selected checkboxes deleted. I have no clue what to do after this code below: I am using a simple cursor adapter. I also want to know how I could select and deselect all the checkboxes. I had researched everything but can't find any answer. I've been stuck for 3 days. ALso, Im not sure if the code below is even the correct path i need.</p> <pre><code>public class SecondCheckedListView extends ListActivity { private Cursor mCursor; private Long mRowId; DBAdapter db = new DBAdapter(this); @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.secondcheckedlistview); db.open(); fillData(); } private void fillData() { mCursor = db.getAllContacts(); startManagingCursor(mCursor); String[] from = new String[]{DBAdapter.KEY_FIRSTNAME, DBAdapter.KEY_LASTNAME}; int[] to = new int[]{R.id.textView1, R.id.textView2}; SimpleCursorAdapter d = new SimpleCursorAdapter(this, R.layout.rowcheckedlistview, mCursor, from, to); setListAdapter(d); } public class MyAdapter extends SimpleCursorAdapter { private final Context mContext; private final int mLayout; private final Cursor mCursor; private final int mNameIndex; private final int mIdIndex; private final LayoutInflater mLayoutInflater; private final class ViewHolder { public TextView firstname; public TextView lastname; public CheckBox cBox; } public MyAdapter(Context context, int layout, Cursor c, String[] from, int[] to) { super(context, layout, c, from, to); this.mContext = context; this.mLayout = layout; this.mCursor = c; this.mNameIndex = mCursor.getColumnIndex(DBAdapter.KEY_FIRSTNAME); this.mIdIndex = mCursor.getColumnIndex(DBAdapter.ROW_ID); this.mLayoutInflater = LayoutInflater.from(mContext); } @Override public View getView(final int pos, View convertView, ViewGroup parent) { if (mCursor.moveToPosition(pos)) { ViewHolder viewHolder; if(convertView == null) { convertView = mLayoutInflater.inflate(mLayout, null); viewHolder = new ViewHolder(); viewHolder.firstname = (TextView) convertView.findViewById(R.id.textView1); viewHolder.lastname = (TextView) convertView.findViewById(R.id.textView2); viewHolder.cBox = (CheckBox) convertView.findViewById(R.id.bcheck); convertView.setTag(viewHolder); }else{ viewHolder = (ViewHolder) convertView.getTag(); } String firstname = mCursor.getString(mNameIndex); String rowId = mCursor.getString(mIdIndex); } return convertView; } } </code></pre> <p>}</p>
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