android listview左右滑动分页(viewpager嵌套listview进行分页),焦点图带圆焦点
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 } }
3、先敬告学者:如在此项目上运行不了的或者关于本项目的问题可以直接找到本人QQ:508181017,这是在别人的基础上修改自己想要的东西!
4、下载地址:待会会上传
android listview左右滑动分页(viewpager嵌套listview进行分页),焦点图带圆焦点,,5-wow.com
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