我有一个带有CheckBox和TextView的ListView。但是,当我单击“复选框”时,无法获得删除线文本。但是,当我单击最后一个复选框时,会出现删除线文本。
这是我的GetView:
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder listViewHolder;
if(convertView == null){
listViewHolder = new ViewHolder();
convertView = lInflater.inflate(R.layout.listview_with_checkbox, parent, false);
listViewHolder.textInListView = (TextView)convertView.findViewById(R.id.textView);
listViewHolder.checkBox = (CheckBox)convertView.findViewById(R.id.checkBox);
convertView.setTag(listViewHolder);
}else{
listViewHolder = (ViewHolder)convertView.getTag();
}
listViewHolder.textInListView.setText(listStorage.get(position).getName());
listViewHolder.checkBox.setChecked(false);
listViewHolder.checkBox.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (listViewHolder.checkBox.isChecked()){
listViewHolder.textInListView.setPaintFlags(listViewHolder.textInListView.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
listViewHolder.checkBox.setChecked(true);
}else{
listViewHolder.checkBox.setChecked(false);
}
}
});
return convertView;
}
这是我的主语
ListView listViewWithCheckBox = (ListView)RootView1.findViewById(R.id.listView);
List<AimsDiaryCheckBoxBolvanka> listViewItems = new ArrayList<AimsDiaryCheckBoxBolvanka>();
listViewItems.add(new AimsDiaryCheckBoxBolvanka("Nigeria"));
listViewItems.add(new AimsDiaryCheckBoxBolvanka("Ghana"));
listViewItems.add(new AimsDiaryCheckBoxBolvanka("Senegal"));
listViewItems.add(new AimsDiaryCheckBoxBolvanka("OPA"));
listViewItems.add(new AimsDiaryCheckBoxBolvanka("KNIGA"));
listViewWithCheckBox.setAdapter(new AimsDiaryCheckBoxAdapter(getContext(), listViewItems));
listViewWithCheckBox.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// make Toast when click
Toast.makeText(getActivity().getApplicationContext(), "Position " + position, Toast.LENGTH_LONG).show();
}
});
答案 0 :(得分:0)
我认为这与以下几行有关:
ggproto
在实际调用listViewHolder.checkBox.setChecked(true)之前,先看看listViewHolder指向什么,并且正在执行isChecked()。看起来像是时间问题