// 長按刪除列表 +dialog （在mainACTIVITYl里）
mListView.setOnItemLongClickListener(new OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view,
int position, long id) {
Bean note = mArrayList.get(position);
AlertDialog alertDialog = new AlertDialog.Builder(mContext)
.setTitle("确定删除？")
.setMessage("您确定删除该条信息吗？")
.setIcon(R.drawable.ic_launcher)
.setPositiveButton(
"確定",
(android.content.DialogInterface.OnClickListener) mContext)
.setNegativeButton(
"退出",
(android.content.DialogInterface.OnClickListener) mContext)
.create();
alertDialog.show();
mNote_mode.deleteNote(note);
mArrayList = mNote_mode.querNote();
mAdater.setDateChanged(mArrayList);
Toast.makeText(mContext, "刪除成功", Toast.LENGTH_LONG).show();
return true;
}
});