listview和checkbox的冲突的用法

package com.exaple.music;

import java.util.List;
import java.util.Timer;
import java.util.TimerTask; import com.exaple.vo.Music; import android.content.Context;
import android.media.MediaPlayer;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.SeekBar;
import android.widget.SeekBar.OnSeekBarChangeListener;
import android.widget.TextView; public class Base extends BaseAdapter {
List<Music> list;
Context co; private useMetod muse;
private Timer timer; public Base(List<Music> list, Context co) {
super();
this.list = list;
this.co = co;
/* singletonMusic = Singleton.SingletonMusic(); */
} @Override
public int getCount() {
// TODO Auto-generated method stub
return list.size();
} @Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return list.get(position);
} @Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return ;
} @Override
public View getView(final int position, View convertView, ViewGroup parent) { View view = null;
final ViewHolder vh;
if (convertView == null) {
view = View.inflate(co, R.layout.base, null);
vh = new ViewHolder();
vh.text = (TextView) view.findViewById(R.id.text);
vh.start = (CheckBox) view.findViewById(R.id.start);
vh.see = (SeekBar) view.findViewById(R.id.seek);
vh.time1 = (TextView) view.findViewById(R.id.texttime1);
vh.time2 = (TextView) view.findViewById(R.id.texttime2); view.setTag(vh); } else {
view = convertView;
vh = (ViewHolder) view.getTag();
}
vh.text.setText(list.get(position).getName());
vh.start.setOnClickListener(new OnClickListener() { @Override
public void onClick(View v) {
for (int i = ; i < list.size(); i++) {
if (i != position) {
list.get(i).setCheck(false);
muse.onstop();
notifyDataSetChanged(); }
}
boolean check = list.get(position).isCheck();
if (check) {
// 播放
muse.onplay(position);
System.out.println(position);
int long1 = Singleton.long1;
System.out.println(long1 + "=========");
vh.see.setMax(long1);
muse.seek(vh.see, vh.time1, vh.time2); } else {
muse.onstop();
MainActivity.cancelTime(); } }
});
vh.start.setOnCheckedChangeListener(new OnCheckedChangeListener() { @Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) { list.get(position).setCheck(isChecked); }
});
vh.start.setChecked(list.get(position).isCheck());
// 判断状态
if (list.get(position).isCheck()) { vh.see.setVisibility(View.VISIBLE);
vh.time1.setVisibility(View.VISIBLE);
vh.time2.setVisibility(View.VISIBLE); } else {
vh.see.setVisibility(View.GONE);
vh.time1.setVisibility(View.GONE);
vh.time2.setVisibility(View.GONE);
} vh.see.setOnSeekBarChangeListener(new OnSeekBarChangeListener() { @Override
public void onStopTrackingTouch(SeekBar seekBar) {
if (Singleton.play != null) {
Singleton.play.seekTo(vh.see.getProgress());
muse.seek(vh.see, vh.time1, vh.time2);
} } @Override
public void onStartTrackingTouch(SeekBar seekBar) {
MainActivity.cancelTime(); } @Override
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
// TODO Auto-generated method stub }
}); return view;
} public class ViewHolder {
TextView text;
public CheckBox start;
SeekBar see;
TextView time1, time2;
} public interface useMetod { void onplay(int position); void onstop(); void onCheck(CheckBox start); void seek(SeekBar seek, TextView text, TextView text1); } public void setIuse(useMetod usemetod) {
muse = usemetod; } }
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