标签：item 距离 选择 visible sse dispatch monit ber tla
（关于gif怎么生成的。我先录手机的屏幕得到mp4文件。然后用这个网址：https://cloudconvert.com/mp4-to-gif 进行的mp4转换gif,使用的时候须要又一次选择gif的大小，不然生成的gif图片太大了）
效果包含下面几个方面
1. 当组的头部从屏幕顶部消失。并且组还有成员在屏幕内的时候。组的头部悬浮在屏幕顶部，并且为红色背景（我设置的组的头部是黄色背景）
2. 当下一个组的头部滑到屏幕顶部与红色的悬浮头部挨着的时候。把红色的头部顶走（红色头部随下一个组的头部上滑而上滑，知道消失不见），终于悬浮的头部被替代
3. 点击header view,组头部，组内元素，footer view分别响应各自的点击事件
github地址：https://github.com/JimiSmith/PinnedHeaderListView
假设你希望先阅读源代码解析，看这里：http://blog.csdn.net/u010335298/article/details/51178179
通过得到当前应该悬浮的头部的view,调用listview的dispatchDraw方法，在Listview头部绘制悬浮头部
@Override
protected void dispatchDraw(Canvas canvas) {
super.dispatchDraw(canvas);
if(currentSectionHeader !=null){
canvas.save();
canvas.translate(0, currentSectionHeaderOffest);
canvas.clipRect(0,0,currentSectionHeader.width,currentSectionHeader.height);
currentSectionHeader.view.draw(canvas);
canvas.restore();
}
}通过改变变量currentSectionHeaderOffest来改变悬浮header的位置
if(nextIsSectionHeaderView.getTop() >= 0 && currentSectionHeader!=null && nextIsSectionHeaderView.getTop() < currentSectionHeader.height){
currentSectionHeaderOffest = nextIsSectionHeaderView.getTop() - currentSectionHeader.height; // <0的哦
Log.d(TAG,"move current section header view");
}
invalidate();遍历全部可见的view，得到第一个是组的头部的view的位置，组号，然后用adapter.getView(…)函数得到这个view
//遍历全部可见的部分找到nextSectionHeader;
View nextIsSectionHeaderView = null;
for(int i=firstVisibleItem;i<firstVisibleItem + visibleItemCount;i++){
if(mAdapter.isSectionHeader(i)){
nextIsSectionHeaderView = getChildAt(i-firstVisibleItem);
nextSectionHeader = new SectionHeader(mAdapter.getView(i,null,this),
i,mAdapter.getSectionId(i));
break;
}
}@Override
public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
//重置currentSectionHeaderOffest
currentSectionHeaderOffest = 0;
headerCount = getHeaderViewsCount();
if(mAdapter==null || mAdapter.getCount()<=0 || firstVisibleItem < headerCount){
currentSectionHeader = null;
nextSectionHeader = null;
return;
}
firstVisibleItem = firstVisibleItem - headerCount ;
//遍历全部可见的部分找到nextSectionHeader;
View nextIsSectionHeaderView = null;
for(int i=firstVisibleItem;i<firstVisibleItem + visibleItemCount;i++){
if(mAdapter.isSectionHeader(i)){
nextIsSectionHeaderView = getChildAt(i-firstVisibleItem);
nextSectionHeader = new SectionHeader(mAdapter.getView(i,null,this),
i,mAdapter.getSectionId(i));
break;
}
}
//得到currentSectionHeader
//优化。当当前须要展示的和当前展示的不一致时。才new
if(currentSectionHeader==null || currentSectionHeader.sectionId != mAdapter.getSectionId(firstVisibleItem)){
currentSectionHeader = new SectionHeader(mAdapter.getSectionHeaderView(mAdapter.getSectionId(firstVisibleItem),null,this),
mAdapter.getSectionPosition(mAdapter.getSectionId(firstVisibleItem)),mAdapter.getSectionId(firstVisibleItem));
currentSectionHeader.view.layout(0,0,currentSectionHeader.width,currentSectionHeader.height);//!!!!!一定不能少
}
//推断nextSectionHeader的位置，假设距离顶部高度小于currentSectionHeader高度，使currentSectionHeader向上推移动
if(nextIsSectionHeaderView!=null ){
if(nextIsSectionHeaderView.getTop() >= 0 && currentSectionHeader!=null && nextIsSectionHeaderView.getTop() < currentSectionHeader.height){
currentSectionHeaderOffest = nextIsSectionHeaderView.getTop() - currentSectionHeader.height; // <0的哦
Log.d(TAG,"move current section header view");
}
invalidate();
}
}/*********************************************************************************************
*
* 实现OnItemClickListener
*
**********************************************************************************************/
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
headerCount = getHeaderViewsCount();
if(position < headerCount){
if(mOnItemClickListener !=null){
mOnItemClickListener.onHeaderClick(parent, view, position, id);
}
return;
}
if(mAdapter!= null && position >= headerCount + mAdapter.getCount()){
if(mOnItemClickListener !=null){
mOnItemClickListener.onFooterClick(parent, view, position - headerCount - mAdapter.getCount(), id);
}
return;
}
position = position - headerCount;
int section = mAdapter.getSectionId(position);
int positionInSection = mAdapter.getPositionIdInSection(position);
if (mAdapter.isSectionHeader(position)) {
if( mOnItemClickListener != null){
mOnItemClickListener.onSectionClick(parent, view, section, id);
}
} else {
if( mOnItemClickListener != null){
mOnItemClickListener.onSectionItemClick(parent, view, section, positionInSection, id);
}
}
}
public void setOnMyItemClickListener(MyOnItemClickListener mOnItemClickListener){
this.mOnItemClickListener = mOnItemClickListener;
}
public interface MyOnItemClickListener {
void onSectionItemClick(AdapterView<?> adapterView, View view, int section, int position, long id);
void onSectionClick(AdapterView<?> adapterView, View view, int section, long id);
void onHeaderClick(AdapterView<?
> adapterView, View view, int position, long id);
void onFooterClick(AdapterView<?
> adapterView, View view, int position, long id);
}
1.CustomPinnedHeaderListView.java
package com.example.myapp.view;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AbsListView;
import android.widget.AdapterView;
import android.widget.HeaderViewListAdapter;
import android.widget.ListAdapter;
import android.widget.ListView;
import com.example.myapp.adapter.CustomPinnedHeaderListViewBaseAdapter;
import com.example.myapp.github.pinnedheaderlistview.SectionedBaseAdapter;
/**
* Created by zyr
* DATE: 16-4-12
* Time: 下午7:58
* Email: yanru.zhang@renren-inc.com
*/
public class CustomPinnedHeaderListView extends ListView implements AbsListView.OnScrollListener , AdapterView.OnItemClickListener{
private final static String TAG = "CusPinnedHeaderListView";
private Context mContext;
private SectionHeader currentSectionHeader;
private SectionHeader nextSectionHeader;
private int currentSectionHeaderOffest ;
private CustomPinnedHeaderListViewBaseAdapter mAdapter;
private int mWidthMode;
private int mHeightMode;
private MyOnItemClickListener mOnItemClickListener;
private int headerCount; //header view counts
/*********************************************************************************************
*
* 构造函数
*
**********************************************************************************************/
public CustomPinnedHeaderListView(Context context) {
this(context, null);
}
public CustomPinnedHeaderListView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public CustomPinnedHeaderListView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
mContext = context;
setOnScrollListener(this);
setOnItemClickListener(this);
}
@Override
public void setAdapter(ListAdapter adapter) {
super.setAdapter(adapter);
if(adapter instanceof CustomPinnedHeaderListViewBaseAdapter){
mAdapter = (CustomPinnedHeaderListViewBaseAdapter)adapter;
}
Log.d(TAG, "is my adapter null :" + (mAdapter == null));
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
mWidthMode = MeasureSpec.getMode(widthMeasureSpec);
mHeightMode = MeasureSpec.getMode(heightMeasureSpec);
}
/*********************************************************************************************
*
* 实现OnScrollListener
*
**********************************************************************************************/
@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
}
@Override
public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
//重置currentSectionHeaderOffest
currentSectionHeaderOffest = 0;
headerCount = getHeaderViewsCount();
if(mAdapter==null || mAdapter.getCount()<=0 || firstVisibleItem < headerCount){
currentSectionHeader = null;
nextSectionHeader = null;
return;
}
firstVisibleItem = firstVisibleItem - headerCount ;
//遍历全部可见的部分找到nextSectionHeader;
View nextIsSectionHeaderView = null;
for(int i=firstVisibleItem;i<firstVisibleItem + visibleItemCount;i++){
if(mAdapter.isSectionHeader(i)){
nextIsSectionHeaderView = getChildAt(i-firstVisibleItem);
nextSectionHeader = new SectionHeader(mAdapter.getView(i,null,this),
i,mAdapter.getSectionId(i));
break;
}
}
//得到currentSectionHeader
//优化，当当前须要展示的和当前展示的不一致时，才new
if(currentSectionHeader==null || currentSectionHeader.sectionId != mAdapter.getSectionId(firstVisibleItem)){
currentSectionHeader = new SectionHeader(mAdapter.getSectionHeaderView(mAdapter.getSectionId(firstVisibleItem),null,this),
mAdapter.getSectionPosition(mAdapter.getSectionId(firstVisibleItem)),mAdapter.getSectionId(firstVisibleItem));
currentSectionHeader.view.layout(0,0,currentSectionHeader.width,currentSectionHeader.height);//!!!!!一定不能少
}
//推断nextSectionHeader的位置，假设距离顶部高度小于currentSectionHeader高度。使currentSectionHeader向上推移动
if(nextIsSectionHeaderView!=null ){
if(nextIsSectionHeaderView.getTop() >= 0 && currentSectionHeader!=null && nextIsSectionHeaderView.getTop() < currentSectionHeader.height){
currentSectionHeaderOffest = nextIsSectionHeaderView.getTop() - currentSectionHeader.height; // <0的哦
Log.d(TAG,"move current section header view");
}
invalidate();
}
}
/*********************************************************************************************
*
* 实现dispatchDraw,最精髓的部分哦
*
**********************************************************************************************/
@Override
protected void dispatchDraw(Canvas canvas) {
super.dispatchDraw(canvas);
// Log.d(TAG, "is current section header null :" + (currentSectionHeader == null));
if(currentSectionHeader !=null){
canvas.save();
canvas.translate(0, currentSectionHeaderOffest);
canvas.clipRect(0, 0, currentSectionHeader.width, currentSectionHeader.height);
// Log.d(TAG,"is current section header view null :" + (currentSectionHeader.view==null));
currentSectionHeader.view.draw(canvas);
canvas.restore();
}
}
/*********************************************************************************************
*
* 实现OnItemClickListener
*
**********************************************************************************************/
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
headerCount = getHeaderViewsCount();
if(position < headerCount){
if(mOnItemClickListener !=null){
mOnItemClickListener.onHeaderClick(parent, view, position, id);
}
return;
}
if(mAdapter!= null && position >= headerCount + mAdapter.getCount()){
if(mOnItemClickListener !=null){
mOnItemClickListener.onFooterClick(parent, view, position - headerCount - mAdapter.getCount(), id);
}
return;
}
position = position - headerCount;
int section = mAdapter.getSectionId(position);
int positionInSection = mAdapter.getPositionIdInSection(position);
if (mAdapter.isSectionHeader(position)) {
if( mOnItemClickListener != null){
mOnItemClickListener.onSectionClick(parent, view, section, id);
}
} else {
if( mOnItemClickListener != null){
mOnItemClickListener.onSectionItemClick(parent, view, section, positionInSection, id);
}
}
}
public void setOnMyItemClickListener(MyOnItemClickListener mOnItemClickListener){
this.mOnItemClickListener = mOnItemClickListener;
}
public interface MyOnItemClickListener {
void onSectionItemClick(AdapterView<?> adapterView, View view, int section, int position, long id);
void onSectionClick(AdapterView<?> adapterView, View view, int section, long id);
void onHeaderClick(AdapterView<?> adapterView, View view, int position, long id);
void onFooterClick(AdapterView<?
> adapterView, View view, int position, long id);
}
/*********************************************************************************************
*
* inner class
*
**********************************************************************************************/
class SectionHeader{
public View view;
public int sectionId;
public int position;
public int height;
public int width;
public SectionHeader(View view,int position,int sectionId){
this.view = view;
this.position = position;
this.sectionId = sectionId;
int widthMeasureSpec = MeasureSpec.makeMeasureSpec(getMeasuredWidth(), mWidthMode);
int heightMeasureSpec ;
ViewGroup.LayoutParams layoutParams = this.view.getLayoutParams();
if (layoutParams != null && layoutParams.height > 0) {
heightMeasureSpec = MeasureSpec.makeMeasureSpec(layoutParams.height, MeasureSpec.EXACTLY);
} else {
heightMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
}
this.view.measure(widthMeasureSpec,heightMeasureSpec);
this.height = this.view.getMeasuredHeight();
this.width = this.view.getMeasuredWidth();
this.view.setBackgroundColor(Color.RED);
// Log.d(TAG,"width:" + this.width+ " height:" + this.height);
}
}
}
2.CustomPinnedHeaderListViewBaseAdapter.java
package com.example.myapp.adapter;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
/**
* Created by zyr
* DATE: 16-4-12
* Time: 下午8:02
* Email: yanru.zhang@renren-inc.com
*/
public abstract class CustomPinnedHeaderListViewBaseAdapter extends BaseAdapter{
private final static String TAG = "CusPHLVBaseAdapter";
/*********************************************************************************************
*
* BaseAdapter , Adapter的接口
*
**********************************************************************************************/
@Override
public abstract int getCount() ;
@Override
public abstract Object getItem(int position) ;
@Override
public abstract long getItemId(int position) ;
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if(isSectionHeader(position)){
Log.d(TAG,"p:" + position + " s:" + getSectionId(position));
return getSectionHeaderView(getSectionId(position) , convertView ,parent);
} else{
Log.d(TAG,"p:" + position + " s:" + getSectionId(position) + " pIns" + getPositionIdInSection(position));
return getItemView(getSectionId(position) , getPositionIdInSection(position) , convertView , parent);
}
}
@Override
public abstract int getViewTypeCount() ;
@Override
public abstract int getItemViewType(int position) ;
/*********************************************************************************************
*
* 一些必须实现的抽象放法
*
**********************************************************************************************/
public abstract boolean isSectionHeader(int position) ;
public abstract int getSectionId(int position) ;
public abstract int getSectionPosition(int sectionId);
public abstract View getSectionHeaderView(int section, View convertView, ViewGroup parent);
public abstract int getSectionHeaderViewType(int section) ;
public abstract int getPositionIdInSection(int position) ;
public abstract Object getItem(int section, int positionInSection);
public abstract long getItemId(int section, int positionInSection);
public abstract int getSectionCount();
public abstract int getCountInSection(int section);
public abstract View getItemView(int section, int positionInSection, View convertView, ViewGroup parent);
}
3.CustomPinnedHeaderListViewAdapter.java
package com.example.myapp.adapter;
import android.content.Context;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import com.example.myapp.R;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
/**
* Created by zyr
* DATE: 16-4-12
* Time: 下午9:05
* Email: yanru.zhang@renren-inc.com
*/
public class CustomPinnedHeaderListViewAdapter extends CustomPinnedHeaderListViewBaseAdapter {
private final static String TAG = "CusPHeaderLvAdapter";
private Context mContext;
private List<Section> sections = new ArrayList<>();
private int counts;
private int sectionCounts;
private Random random;
public final static int TYPE_SECTION_HEADER = 1;
public final static int TYPE_SECTION_ITEM = 2;
public final static int TYPE_SECTION_ITEM_COUNT = 3;//getViewTypeCount() > getItemViewType返回的值
/*********************************************************************************************
*
* 构造函数
*
**********************************************************************************************/
public CustomPinnedHeaderListViewAdapter(Context context){
this.mContext = context;
this.random = new Random();
this.sectionCounts = 10;
int position = 0;
for(int i=0;i<sectionCounts;i++){
Section section = new Section();
int sectionItemCounts = random.nextInt(10) + 1;
section.sectionItemCounts = sectionItemCounts;
for(int j=0;j < sectionItemCounts;j++){
Item item;
if(j==0){
item = new Item(true,position,i,j,"section :" + i,"");
}else {
item = new Item(false,position,i,j,"section :" + i,"item :" + j);
}
section.items.add(item);
position++;
}
section.sectionId = i;
section.sectionName = "section :" + i;
counts = counts + section.sectionItemCounts;
sections.add(section);
Log.d(TAG,"----section id:" + section.sectionId + " section counts:" + section.sectionItemCounts);
}
}
@Override
public int getCount() {
return counts;
}
@Override
public Object getItem(int position) {
for(int i=0;i<sections.size();i++){
Section section = sections.get(i);
for(int j=0;j<section.sectionItemCounts;j++){
Item item = section.items.get(j);
if(item.position == position){
return item;
}
}
}
Log.e(TAG,"!!!!!!!!!!!!!!!" + "no find item when getItem");
return null;
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public int getViewTypeCount() {
return TYPE_SECTION_ITEM_COUNT;
}
@Override
public int getItemViewType(int position) {
for(int i=0;i<sections.size();i++){
Section section = sections.get(i);
for(int j=0;j<section.sectionItemCounts;j++){
Item item = section.items.get(j);
if(item.position == position){
if(item.isSectionHeader){
return TYPE_SECTION_HEADER;
}else{
return TYPE_SECTION_ITEM;
}
}
}
}
Log.e(TAG, "!!!!!!!!!!!!!!!" + "no find item when getItemViewType");
return TYPE_SECTION_ITEM;
}
@Override
public boolean isSectionHeader(int position) {
for(int i=0;i<sections.size();i++){
Section section = sections.get(i);
for(int j=0;j<section.sectionItemCounts;j++){
Item item = section.items.get(j);
if(item.position == position){
if(item.isSectionHeader){
return true;
}else{
return false;
}
}
}
}
Log.e(TAG, "!!!!!!!!!!!!!!!" + "no find item when isSectionHeader");
return false;
}
@Override
public int getSectionId(int position) {
for(int i=0;i<sections.size();i++){
Section section = sections.get(i);
for(int j=0;j<section.sectionItemCounts;j++){
Item item = section.items.get(j);
if(item.position == position){
return item.sectionId;
}
}
}
Log.e(TAG, "!!!!!!!!!!!!!!!" + "no find item when getSectionId");
return -1;
}
@Override
public int getSectionPosition(int sectionId) {
for(int i=0;i<sections.size();i++){
Section section = sections.get(sectionId);
for(int j=0;j<section.sectionItemCounts;j++){
if(section.items.get(j).isSectionHeader){
return section.items.get(j).position;
}
}
}
Log.e(TAG, "!!!!!!!!!!!!!!!" + "no find item when getSectionPosition");
return -1;
}
@Override
public View getSectionHeaderView(int section, View convertView, ViewGroup parent) {
Log.d(TAG,"getSectionHeaderView section:" + section);
SectionHeaderViewHolder sectionHeaderViewHolder;
if(convertView == null){
convertView = LayoutInflater.from(mContext).inflate(R.layout.custom_pinned_header_lv_section_header_layout,null);
sectionHeaderViewHolder = new SectionHeaderViewHolder(convertView);
convertView.setTag(sectionHeaderViewHolder);
}else{
sectionHeaderViewHolder = (SectionHeaderViewHolder)convertView.getTag();
}
Log.d(TAG,"getSectionHeaderView section:" + section);
sectionHeaderViewHolder.sectionHeaderName.setText(sections.get(section).sectionName);
return convertView;
}
@Override
public int getSectionHeaderViewType(int section) {
return 0;
}
@Override
public int getPositionIdInSection(int position) {
for(int i=0;i<sections.size();i++){
Section section = sections.get(i);
for(int j=0;j<section.sectionItemCounts;j++){
Item item = section.items.get(j);
if(item.position == position){
return item.positionInSection;
}
}
}
Log.e(TAG, "!!!!!!!!!!!!!!!" + "no find item when getPositionIdInSection");
return -1;
}
@Override
public Object getItem(int section, int positionInSection) {
return sections.get(section).items.get(positionInSection);
}
@Override
public long getItemId(int section, int positionInSection) {
return sections.get(section).items.get(positionInSection).position;
}
@Override
public int getSectionCount() {
return sectionCounts;
}
@Override
public int getCountInSection(int section) {
return sections.get(section).sectionItemCounts;
}
@Override
public View getItemView(int section, int positionInSection, View convertView, ViewGroup parent) {
Log.d(TAG,"getItemView section:" + section + " positionInSection :" + positionInSection);
ItemViewHolder itemViewHolder;
if(convertView == null){
convertView = LayoutInflater.from(mContext).inflate(R.layout.custom_pinned_header_lv_section_item_layout,null);
itemViewHolder = new ItemViewHolder(convertView);
convertView.setTag(itemViewHolder);
}else{
itemViewHolder = (ItemViewHolder)convertView.getTag();
}
itemViewHolder.itemName.setText("p:" + sections.get(section).items.get(positionInSection).position + " s:" + section + " " + sections.get(section).items.get(positionInSection).itemName);
return convertView;
}
/*********************************************************************************************
*
* 内部类
*
**********************************************************************************************/
class Item{
public boolean isSectionHeader;
public int position;
public int sectionId;
public int positionInSection;
public String sectionName;
public String itemName;
public Item(boolean isSectionHeader,int position,int sectionId,int positionInSection,String sectionName,String itemName){
this.isSectionHeader = isSectionHeader;
this.position = position;
this.sectionId = sectionId;
this.positionInSection = positionInSection;
this.sectionName = sectionName;
this.itemName = itemName;
}
}
class Section{
public List<Item> items = new ArrayList<>();
public int sectionId ;
public String sectionName ;
public int sectionItemCounts ;
}
class ItemViewHolder{
public TextView itemName;
public ItemViewHolder(View view){
itemName = (TextView) view.findViewById(R.id.tv);
}
}
class SectionHeaderViewHolder{
public TextView sectionHeaderName;
public SectionHeaderViewHolder(View view){
sectionHeaderName = (TextView) view.findViewById(R.id.tv);
}
}
}
4.CustomPinnedHeaderListViewTestActivity.java
package com.example.myapp.activity;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.AdapterView;
import com.example.myapp.R;
import com.example.myapp.adapter.CustomPinnedHeaderListViewAdapter;
import com.example.myapp.util.Methods;
import com.example.myapp.view.CustomPinnedHeaderListView;
/**
* Created by zyr
* DATE: 16-4-13
* Time: 下午2:25
* Email: yanru.zhang@renren-inc.com
*/
public class CustomPinnedHeaderListViewTestActivity extends BaseActivity{
private CustomPinnedHeaderListView listView;
private CustomPinnedHeaderListViewAdapter adapter;
private View headerView;
private View footerView;
@Override
protected void initView() {
listView = (CustomPinnedHeaderListView)findViewById(R.id.lv);
headerView = LayoutInflater.from(this).inflate(R.layout.cus_pinned_header_lv_header,null);
footerView = LayoutInflater.from(this).inflate(R.layout.cus_pinned_header_lv_footer,null);
listView.addHeaderView(headerView);
listView.addFooterView(footerView);
adapter = new CustomPinnedHeaderListViewAdapter(this);
listView.setAdapter(adapter);
listView.setOnMyItemClickListener(new CustomPinnedHeaderListView.MyOnItemClickListener() {
@Override
public void onSectionItemClick(AdapterView<?> adapterView, View view, int section, int position, long id) {
Methods.toast(CustomPinnedHeaderListViewTestActivity.this,"s:" + section + " item:" + position);
}
@Override
public void onSectionClick(AdapterView<?> adapterView, View view, int section, long id) {
Methods.toast(CustomPinnedHeaderListViewTestActivity.this,"s:" + section );
}
@Override
public void onHeaderClick(AdapterView<?> adapterView, View view, int position, long id) {
Methods.toast(CustomPinnedHeaderListViewTestActivity.this,"header:" + position );
}
@Override
public void onFooterClick(AdapterView<?> adapterView, View view, int position, long id) {
Methods.toast(CustomPinnedHeaderListViewTestActivity.this,"footer:" + position);
}
});
}
@Override
protected int onSetContainerViewId() {
return R.layout.activity_custom_pinned_header_lv;
}
@Override
public void initListener() {
}
@Override
public void onClick(View v) {
}
}
Android仿联系人列表分组悬浮列表实现，自己定义PinnedHeaderListView实现
标签：item 距离 选择 visible sse dispatch monit ber tla
原文地址：http://www.cnblogs.com/claireyuancy/p/7352730.html
