【发布时间】:2015-09-04 15:27:12
【问题描述】:
1) 下面的代码:当我输入 autocompletetextview 时,getView 不会被调用。注意片段中的列表和扩展列表的适配器类
public class SigninFragment extends Fragment {
private List<Test> list= null;
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
Test tes= new Test ();
tes.setId(1);
tes.setDesc("descabc");
list= new ArrayList<>();
list.add(prof);
tesListAdapter =
new TesListAdapter(
rootView.getContext()
,R.layout.list_row_adapter
,list);
autocompletetextview.setThreshold(3);
autocompletetextview.setAdapter(tesListAdapter );
我的适配器类:
public class ProfissoesListAdapter extends ArrayAdapter<Test> { **<==HERE**
private LayoutInflater inflater;
private int resource;
public TesListAdapter(Context activity, int resource, List<Test> listaProf) **<==HERE**{
super(activity, resource, listaProf);
this.inflater = (LayoutInflater) activity
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
this.resource = resource;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
...
2) 下面的代码:是的... getView() 确实在我输入 autocompletetextview 时被调用。注意片段中的 String[] 数组和扩展 ArrayAdapter 的适配器
public class SigninFragment extends Fragment {
private List<Test> list= null;
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
String[] list = {"abcde","bbbbbb","bbbakaka","ccccccc","dddddd"};
tesListAdapter =
new TesListAdapter(
rootView.getContext()
,R.layout.list_row_adapter
,list);
autocompletetextview.setThreshold(3);
autocompletetextview.setAdapter(tesListAdapter );
我的适配器类:
public class ProfissoesListAdapter extends ArrayAdapter<String> { **<==HERE**
private LayoutInflater inflater;
private int resource;
public TesListAdapter(Context activity, int resource, String[] listaProf) { **<==HERE**
super(activity, resource, listaProf);
this.inflater = (LayoutInflater) activity
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
this.resource = resource;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
...
问题:当我在自动完成文本视图中键入匹配值时,为什么 1) 选项不会在适配器类中调用我的 getView?谢谢
【问题讨论】:
-
就是这样。我几天前已经修好了,你是对的。请在此评论框外回复,以便我检查您的答案。谢谢
-
这不是对其他问题发表评论的原因吗?
-
没有。在另一个问题中,我有一个片段类和一个自定义适配器。当我调试适配器时,它无法在 RelativeLayout 中找到嵌套元素
-
@Luksprog 如果可能的话,请你看看我的问题stackoverflow.com/questions/32722886/…
标签: android