package com.upTask.ut.uptask;
import android.content.Context;
import android.content.Intent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Adapter;
import android.widget.BaseAdapter;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;
/**
* header也能修改，数据部分也能修改
*/
public class ContactAdapter extends BaseAdapter {
public final List<BaseAdapter> sections = new LinkedList<BaseAdapter>();
public final List<String> headers=new LinkedList<>();
public final static int TYPE_SECTION_HEADER = 0;
private Context context;
private LayoutInflater mInflater;
public ContactAdapter(Context context) {
this.context=context;
mInflater = LayoutInflater.from(context);
}
public void addSection(String section, BaseAdapter adapter) {
this.headers.add(section);
this.sections.add(adapter);
}
public void insertSectionBefore(int i,String section, BaseAdapter adapter) {
this.headers.add(i,section);
this.sections.add(i,adapter);
}
public void replaceSectionData(int i, BaseAdapter adapter) {
this.sections.remove(i);
this.sections.add(i,adapter);
}
public void removeSection(int i) {
this.sections.remove(i);
this.headers.remove(i);
}
public void removeAllSections() {
this.headers.clear();
this.sections.clear();
}
public Object getItem(int position) {
for (int i=0;i<sections.size();i++) {
Adapter adapter = sections.get(i);
String section = headers.get(i);
int size = adapter.getCount();
if(!"".equals(section)){
size += 1;
}
// check if position inside this section
if (position == 0&&!"".equals(section)) {
return section;
}
if (position == 0){
return adapter.getItem(0);
}
if (position < size&&!"".equals(section)) {
return adapter.getItem(position - 1);
}
if (position < size&&"".equals(section)) {
return adapter.getItem(position);
}
// otherwise jump into next section
position -= size;
}
return null;
}
public int getCount() {
// total together all sections, plus one for each section header
int total = 0;
for (int i=0;i<sections.size();i++) {
Adapter adapter = sections.get(i);
String section = headers.get(i);
total += adapter.getCount();
if(!"".equals(section)){
total += 1;
}
}
return total;
}
@Override
public int getViewTypeCount() {
// assume that headers count as one, then total all sections
return 4;
}
public int getItemViewType(int position) {
if(position==getCount()-1){
return 3;
}
for (int i=0;i<sections.size();i++) {
Adapter adapter = sections.get(i);
String section = headers.get(i);
int size = adapter.getCount();
if(!"".equals(section)){
size += 1;
}
// check if position inside this section
if (position == 0&&!"".equals(section)) {
return TYPE_SECTION_HEADER;
}
if(position == 0){
if(i==0){
return 1;
}else{
return 2;
}
}
if (position < size&&!"".equals(section)) {
if(i==0){
return 1;
}else{
return 2;
}
}
if (position < size&&"".equals(section)) {
if(i==0){
return 1;
}else{
return 2;
}
}
// otherwise jump into next section
position -= size;
}
return -1;
}
public boolean areAllItemsSelectable() {
return false;
}
public boolean isEnabled(int position) {
return (getItemViewType(position) != TYPE_SECTION_HEADER);
}
@Override
public void notifyDataSetChanged(){
for(BaseAdapter section:sections){
section.notifyDataSetChanged();
}
super.notifyDataSetChanged();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if(position==getCount()-1&&position>0){
return mInflater.inflate(R.layout.contact_list_footer, parent, false);
}
for (int i=0;i<sections.size();i++) {
BaseAdapter secAdapter = sections.get(i);
String section = headers.get(i);
int size = secAdapter.getCount();
if(!"".equals(section)){
size += 1;
}
// check if position inside this section
if (position == 0&&!"".equals(section)) {
// List<HashMap<String,Object>>datas=new LinkedList<>();
// HashMap<String,Object>data=new HashMap<>();
// data.put("title",section);
// datas.add(data);
// return new SimpleAdapter(context,datas,R.layout.contact_list_header,new String[]{"title"},new int[]{R.id.contact_list_header_title}).getView(0,convertView,parent);
View view = mInflater.inflate(R.layout.contact_list_header, parent, false);
TextView title=view.findViewById(R.id.contact_list_header_title);
title.setText(section);
return view;
}
if(position == 0){
if(secAdapter.getCount()==0){
continue;
}
View view=secAdapter.getView(0, convertView, parent);
setOnClickListener(view);
return view;
}
if (position < size&&!"".equals(section)) {
View view=secAdapter.getView(position - 1, convertView, parent);
setOnClickListener(view);
return view;
}
if (position < size&&"".equals(section)) {
View view=secAdapter.getView(position, convertView, parent);
setOnClickListener(view);
return view;
}
// otherwise jump into next section
position -= size;
}
return null;
}
private void setOnClickListener(View view){
TextView sec1Title=view.findViewById(R.id.contact_sec1_title);
if(sec1Title!=null&&"添加好友".equals(sec1Title.getText())){
view.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent=new Intent(view.getContext(),ChatActivity.class);
view.getContext().startActivity(intent);
}
});
return;
}
if(sec1Title!=null&&"新建群组".equals(sec1Title.getText())){
view.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent=new Intent(view.getContext(),ChatActivity.class);
view.getContext().startActivity(intent);
}
});
return;
}
if(sec1Title!=null&&"好友请求".equals(sec1Title.getText())){
view.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent=new Intent(view.getContext(),ChatActivity.class);
view.getContext().startActivity(intent);
}
});
return;
}
final TextView friendId=view.findViewById(R.id.contact_sec2_friend_id);
final TextView friendType=view.findViewById(R.id.contact_sec2_friend_type);
final TextView sessionKey=view.findViewById(R.id.contact_sec2_session_key);
if(friendId!=null){
Toast.makeText(context,"点击了通讯录中的好友",Toast.LENGTH_SHORT);
view.setOnClickListener(new View.OnClickListener() {
private boolean clicked=false;
@Override
public void onClick(View view) {
if(clicked){
return;
}
clicked=true;
Intent intent=new Intent(view.getContext(),ChatActivity.class);
intent.putExtra("friendId",friendId.getText());
intent.putExtra("friendType",friendType.getText());
intent.putExtra("sessionKey",sessionKey.getText());
view.getContext().startActivity(intent);
new Timer().schedule(new TimerTask() {
@Override
public void run() {
clicked=false;
}
},1000);
}
});
return;
}
}
@Override
public long getItemId(int position) {
return position;
}
}
