1、先上图后说话
2、代码
package com.example.exmp;
import java.util.ArrayList;
import java.util.List;
import android.content.Context;
import android.os.Parcelable;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
public class ListViewPagerAdapter extends PagerAdapter{
Context context;
List<View> mListViewPager = new ArrayList<View>(); // ViewPager对象的内容
List<String> list = new ArrayList<String>();
List<List<String>> lcontant = null;
int pageNum = 1;
CustomIndicator mCustomIndicator;
int pageRows=5;
/**
*
* @param context 活动窗体
* @param kf 数据
* @param customIndicator 圆点控件
* @param rows 每页显示多少条数据
*/
public ListViewPagerAdapter(final Context context, List<String> kf,CustomIndicator customIndicator,int rows) {
this.mCustomIndicator=customIndicator;
this.pageRows=rows;
int count = 0; //循环次数
int pos = 0; //当前位置
this.context = context;
this.list = kf;
//计算页数
pageNum = (int) Math.ceil(list.size() / pageRows);
int a=list.size() % pageRows;
if (a>0) {
pageNum=pageNum+1;
}
mCustomIndicator.setCount(pageNum);
Log.d("hx2", String.valueOf(pageNum));
if (Math.ceil(kf.size() / pageRows) == 0) {
pageNum = 1;
}
lcontant = new ArrayList<List<String>>();
for (int i = 0; i < pageNum; i++) {
Log.d("hx2", String.valueOf(i));
List<String> item = new ArrayList<String>();
for(int k = pos;k<kf.size();k++){
count++;
pos = k;
item.add(kf.get(k));
//每个List六条记录,存满N个跳出
if(count == pageRows){
count = 0;
pos = pos+1;
break;
}
}
lcontant.add(item);
}
for (int j = 0; j < pageNum; j++) {
View viewPager = LayoutInflater.from(context).inflate(
R.layout.list, null);
ListView mList = (ListView) viewPager.findViewById(R.id.wifi_list);
final Myadapter myadapter=new Myadapter(context, lcontant.get(j));
mList.setAdapter(myadapter);
mListViewPager.add(viewPager);
mList.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
final TextView content=(TextView) view.findViewById(R.id.ssid);
Toast.makeText(context, "点击到"+content.getText(), Toast.LENGTH_LONG).show();
}
});
}
}
@Override
public boolean isViewFromObject(View arg0, Object arg1) {
return arg0 == arg1;
}
@Override
public int getCount() {
return mListViewPager.size();
}
@Override
public Object instantiateItem(View container, int position) {
((ViewPager) container).addView(mListViewPager.get(position));
return mListViewPager.get(position);
}
@Override
public void restoreState(Parcelable arg0, ClassLoader arg1) {
}
@Override
public Parcelable saveState() {
return null;
}
@Override
public void startUpdate(View arg0) {
}
@Override
public void destroyItem(View container, int position, Object arg2) {
ViewPager pViewPager = ((ViewPager) container);
pViewPager.removeView(mListViewPager.get(position));
}
@Override
public void finishUpdate(View arg0) {
// TODO Auto-generated method stub
}
}
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