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ListView set the item as checked to be highlighted


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Important: Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB

int layout = Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB ?
android.R.layout.simple_list_item_activated_1 :
android.R.layout.simple_list_item_1;


getListView().setChoiceMode(ListView.CHOICE_MODE_SINGLE);
getListView().setItemChecked(position, true);


Example of usage:


public void updateList() {
		Context ctx = getActivity();
		Notes notes = new Notes(ctx);

		String[] from = { Notes.COLUMN_TITLE };
		int[] to = { android.R.id.text1 };
		int layout = Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB ?
				android.R.layout.simple_list_item_activated_1 : android.R.layout.simple_list_item_1;
		ListAdapter adapter = new SimpleCursorAdapter(ctx,
				layout, notes.getNotes(), from,
				to, 0);

		setListAdapter(adapter);

		notes.close();
	}

/..................
@Override
    public void onListItemClick(ListView l, View v, int position, long id) {
        
        // Set the item as checked to be highlighted when in two-pane layout
        getListView().setChoiceMode(ListView.CHOICE_MODE_SINGLE);
        getListView().setItemChecked(position, true);
     
    }


397LW NO topic_id




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Editace: 2016-06-24 14:11:50
Počet článků v kategorii: 397
Url:listview-set-the-item-as-checked-to-be-highlighted

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