listview长按删除操作_Max00000010的博客

ListView长按删除操作

String[] mItems = {"删除通知", "清除所有通知", "取消"};

//listView长按事件
    msg_listview.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
        @Override
        public boolean onItemLongClick(AdapterView<?> parent, View view, int pos, long id) {
            final int position = listData.size() - pos - 1;
            final BaseDialog choosedialog = new BaseDialog(activity, BaseDialog.DIALOG_LIST_CHOOSE, ApplicationApp.DIALOG_STYLE, null);
            choosedialog.setCancelable(true);
            choosedialog.setCanceledOnTouchOutside(true);
            choosedialog.setTitleText("选择操作");
            choosedialog.setChooseItem(mItems, Gravity.CENTER_VERTICAL, new BaseDialogChooseListener() {
                @Override
                public void OnItemClick(Dialog dialog, View view, int itemid) {
                    dialog.dismiss();
                    if (itemid == 0) {
                        // 数据库名称为 bjrsMsg 
                        ApplicationApp.bjrsDB.execSQL("delete from bjrsMsg where newsid=" + adapter.getListData().get(position).newsid);
                        listData.remove(position);
                        adapter.notifyDataSetChanged();
                    } else if (itemid == 1) {

                        ApplicationApp.bjrsDB.execSQL("delete from bjrsMsg");
                        listData.clear();
                        adapter.notifyDataSetChanged();
                    } else if (itemid == 2) {
                        choosedialog.dismiss();
                    }
                }
            });
            choosedialog.show();

            return false;
        }
    });
String[] mItems = {"删除通