Java OnItemClickListener不使用AutoCompleteTextView
我在customLayout和Adapter中使用了autoCompleteTextView,但问题是,当我们单击建议中的项目时,autoCompleteTextView中的项目值不会被填充,OnItemClickListener也不会被激发 代码使用在autoCompleteTextView中输入的文本过滤建议,但单击事件时不会发生任何事情 下面是我的代码 TeamSuggestionAdapter.java文件Java OnItemClickListener不使用AutoCompleteTextView,java,android,autocompletetextview,onitemclicklistener,Java,Android,Autocompletetextview,Onitemclicklistener,我在customLayout和Adapter中使用了autoCompleteTextView,但问题是,当我们单击建议中的项目时,autoCompleteTextView中的项目值不会被填充,OnItemClickListener也不会被激发 代码使用在autoCompleteTextView中输入的文本过滤建议,但单击事件时不会发生任何事情 下面是我的代码 TeamSuggestionAdapter.java文件 package com.material.ipladmin; import a
package com.material.ipladmin;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Filter;
import android.widget.Filterable;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.bumptech.glide.Glide;
import java.util.ArrayList;
import java.util.List;
import de.hdodenhof.circleimageview.CircleImageView;
public class TeamsSuggestionAdapter extends ArrayAdapter<Team> implements Filterable {
private Context context;
private List<Team> allTeams;
private List<Team> teams;
private ListFilter listFilter = new ListFilter();
public TeamsSuggestionAdapter(Context context, List<Team> teams) {
super(context, 0, teams);
this.context = context;
this.allTeams = teams;
}
@Override
public int getCount() {
return allTeams.size();
}
@Override
public Team getItem(int i) {
return allTeams.get(i);
}
@Override
public long getItemId(int i) {
return 0;
}
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
if(view == null) {
view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.add_match_suggestions_layout, viewGroup, false);
}
CircleImageView logo = view.findViewById(R.id.suggestionItemlogoImage);
TextView name = view.findViewById(R.id.suggestionItemName);
LinearLayout linearLayout = view.findViewById(R.id.addMatchSuggestionsLinearLayout);
Team team = getItem(i);
Glide.with(context).load(team.logo).into(logo);
name.setText(team.teamName);
linearLayout.setTag(team.teamId);
return view;
}
@Override
public Filter getFilter() {
return listFilter;
}
class ListFilter extends Filter {
private Object lock = new Object();
@Override
protected FilterResults performFiltering(CharSequence prefix) {
FilterResults results = new FilterResults();
if(teams == null) {
synchronized (lock) {
teams = new ArrayList<>(allTeams);
}
}
if (prefix == null || prefix.length() <= 0) {
synchronized (lock) {
results.values = teams;
results.count = teams.size();
}
}
else
{
String searchThis = prefix.toString().toLowerCase();
List<Team> searched = new ArrayList<>();
for (int i=0; i<teams.size(); i++) {
if (teams.get(i).teamName.toLowerCase().contains(searchThis)) {
searched.add(teams.get(i));
}
}
results.values = searched;
results.count = searched.size();
}
return results;
}
@Override
protected void publishResults(CharSequence charSequence, FilterResults results) {
if (results.values != null) {
allTeams = (ArrayList<Team>) results.values;
} else {
allTeams = null;
}
if (results.count > 0 ) {
notifyDataSetChanged();
}
else {
notifyDataSetInvalidated();
}
}
@Override
public CharSequence convertResultToString(Object resultValue) {
return ((Team) resultValue).teamId;
}
}
}
package com.material.ipladmin;
导入android.content.Context;
导入android.view.LayoutInflater;
导入android.view.view;
导入android.view.ViewGroup;
导入android.widget.ArrayAdapter;
导入android.widget.Filter;
导入android.widget.Filterable;
导入android.widget.LinearLayout;
导入android.widget.TextView;
导入com.bumptech.glide.glide;
导入java.util.ArrayList;
导入java.util.List;
导入de.hdodenhof.circleimageview.circleimageview;
公共类TeamSuggestionaAdapter扩展ArrayAdapter实现可过滤{
私人语境;
所有小组的私人名单;
私人名单小组;
私有ListFilter ListFilter=新ListFilter();
公共团队SuggestionaAdapter(上下文、列表团队){
超级(上下文,0,团队);
this.context=上下文;
this.allTeams=团队;
}
@凌驾
public int getCount(){
返回allTeams.size();
}
@凌驾
公共团队获取项目(int i){
返回所有团队。获取(i);
}
@凌驾
公共长getItemId(int i){
返回0;
}
@凌驾
公共视图getView(int i、视图视图、视图组视图组){
如果(视图==null){
view=LayoutInflater.from(viewGroup.getContext()).flate(R.layout.add\u match\u suggestions\u layout,viewGroup,false);
}
CircleImageView徽标=view.findViewById(R.id.suggestionItemlogoImage);
TextView name=view.findviewbyd(R.id.suggestionItemName);
LinearLayout LinearLayout=view.findViewById(R.id.addMatchSuggestionsLinearLayout);
团队=获取项目(i);
使用(上下文)滑动。加载(团队。徽标)。放入(徽标);
name.setText(team.teamName);
linearLayout.setTag(team.teamId);
返回视图;
}
@凌驾
公共过滤器getFilter(){
返回列表过滤器;
}
类ListFilter扩展了过滤器{
私有对象锁=新对象();
@凌驾
受保护的筛选器结果执行筛选(字符序列前缀){
FilterResults results=新的FilterResults();
如果(团队==null){
已同步(锁定){
团队=新阵列列表(所有团队);
}
}
如果(prefix==null | | | prefix.length()将android:genderantfocusability=“blocksDescendants”
添加到add\u match\u suggestions\u layout.xml中的我的线性布局中,并从中删除focusable
&clickable
,则解决了问题
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="5dp"
android:clickable="true"
android:focusable="true"
android:id="@+id/addMatchSuggestionsLinearLayout">
<de.hdodenhof.circleimageview.CircleImageView
android:layout_width="40dp"
android:layout_height="40dp"
android:id="@+id/suggestionItemlogoImage"
android:src="@drawable/default_team_logo"
android:layout_gravity="center"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:padding="10dp"
android:id="@+id/suggestionItemName"
android:textColor="@color/colorBlack"
android:textSize="10sp"
android:text="Suggestion Item name"/>
</LinearLayout>
TeamsSuggestionAdapter TeamsAdapter = new TeamsSuggestionAdapter(this, teams);
autoCompleteTextView.setAdapter(TeamsAdapter);
autoCompleteTextView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
Toast.makeText(AddMatchActivity.this, "Item Clicked", Toast.LENGTH_SHORT).show();
}
});