android 带表头,左右两个联动的ListView

package com.rytong.mylist;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Random;
import android.app.Activity;
import android.content.Context;
import android.graphics.Color;
import android.graphics.Rect;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AbsListView;
import android.widget.BaseAdapter;
import android.widget.HorizontalScrollView;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;
import android.widget.ListView;
import android.widget.TextView;
public class SuperTables extends Activity {
public static final LayoutParams FULL = new LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
public static final LayoutParams DEFINDELP = new LayoutParams(100, 200);
public static final LayoutParams TEXTLP = new LayoutParams(100, 50);
public static final int TEXTSIZE = 20;
private LinearLayout mainLly;
private ListView leftLst;
private LinearLayout leftLly;
private HorizontalScrollView rightHsv;
private LinearLayout rightLly;
private ListView rightLst;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
mainLly = new LinearLayout(this);
mainLly.setLayoutParams(FULL);
mainLly.setOrientation(LinearLayout.HORIZONTAL);
initLeft();
initRight();
setCascading();
setContentView(mainLly);
}
private void initLeft() {
leftLly = new LinearLayout(this);
leftLly.setOrientation(LinearLayout.VERTICAL);
leftLly.setLayoutParams(DEFINDELP);
leftLst = new ListView(this);
leftLst.setLayoutParams(FULL);
// 添加ListView头部视图
LinearLayout leftHead = new LinearLayout(this);
// leftHead.setLayoutParams(TEXTLP);
TextView tv = new TextView(this);
tv.setText("title");
tv.setTextSize(TEXTSIZE);
tv.setLayoutParams(TEXTLP);
leftHead.addView(tv);
leftLly.addView(leftHead);
// leftLst.addHeaderView(leftHead);
leftLst.setAdapter(new LeftLstAdapter(this, new String[] { "0.0.0.0",
"1.1.1.1", "2.2.2.2", "3.3.3.3", "4.4.4.4", "5.5.5.5",
"6.6.6.6", "7.7.7.7", "8.8.8.8", "9.9.9.9" }));
//leftLst.setScrollBarStyle();
//leftLst.setScrollBarStyle(0);
leftLst.setCacheColorHint(Color.TRANSPARENT);
leftLst.setAlwaysDrawnWithCacheEnabled(true);
//隐藏滚动条
leftLst.setVerticalScrollBarEnabled(false);
leftLly.addView(leftLst);
leftLly.setBackgroundColor(Color.WHITE);
mainLly.addView(leftLly);
getWindow().getDecorView();
}
public class LeftLstAdapter extends BaseAdapter {
private Context context_;
private String[] data_;
public LeftLstAdapter(Context context, String[] data) {
// TODO Auto-generated constructor stub
this.context_ = context;
this.data_ = data;
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return data_.length;
}
@Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return data_[position];
}
@Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
LinearLayout lly = new LinearLayout(context_);
TextView tv = new TextView(context_);
tv.setLayoutParams(TEXTLP);
tv.setText(data_[position]);
tv.setTextSize(TEXTSIZE);
lly.addView(tv);
return lly;
}
}
public static final String[] TITLES = new String[] { "name", "sex", "age",
"school", "salary", "spouse" };
private void initRight() {
rightHsv = new HorizontalScrollView(this);
rightHsv.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
200));
rightLly = new LinearLayout(this);
rightLly.setOrientation(LinearLayout.VERTICAL);
rightLly.setLayoutParams(FULL);
// 右侧ListVie标题
LinearLayout lly = new LinearLayout(this);
lly.setLayoutParams(new LayoutParams(100 * TITLES.length, 50));
lly.setOrientation(LinearLayout.HORIZONTAL);
TextView t = null;
LinearLayout ly = null;
for (int i = 0; i < TITLES.length; i++) {
ly = new LinearLayout(this);
ly.setLayoutParams(TEXTLP);
t = new TextView(this);
t.setText(TITLES[i]);
t.setTextSize(TEXTSIZE);
ly.addView(t);
// t.setLayoutParams(TEXTLP);
lly.addView(ly);
}
rightLly.addView(lly);
rightLst = new ListView(this);
rightLst.setAdapter(new RightAdapter(this, getData()));
rightLly.addView(rightLst);
rightHsv.addView(rightLly);
rightHsv.setPadding(20, 0, 0, 0);
mainLly.addView(rightHsv);
}
// 设置联动
private void setCascading() {
rightLst.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
// TODO Auto-generated method stub
leftLst.dispatchTouchEvent(event);
return false;
}
});
leftLst.setOnScrollListener(new AbsListView.OnScrollListener() {
@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
// TODO Auto-generated method stub
}
@Override
public void onScroll(AbsListView view, int firstVisibleItem,
int visibleItemCount, int totalItemCount) {
if (leftLst.getChildAt(0) != null) {
Rect r = new Rect();
leftLst.getChildVisibleRect(leftLst.getChildAt(0), r, null);
rightLst.setSelectionFromTop(
leftLst.getFirstVisiblePosition(), r.top);
}
}
});
}
public List<HashMap<String, String>> getData() {
List<HashMap<String, String>> data = new ArrayList<HashMap<String, String>>();
HashMap<String, String> dataItem = null;
Random rd = new Random();
for (int i = 0; i < 9; i++) {
dataItem = new HashMap<String, String>();
for (int j = 0; j < TITLES.length; j++) {
dataItem.put(TITLES[j], i + "");//rd.nextInt(10000)
}
data.add(dataItem);
}
return data;
}
public class RightAdapter extends BaseAdapter {
Context context_;
List<HashMap<String, String>> data_;
public RightAdapter(Context context, List<HashMap<String, String>> data) {
// TODO Auto-generated constructor stub
this.context_ = context;
this.data_ = data;
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return data_.size();
}
@Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return data_.get(position);
}
@Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
LinearLayout lly = new LinearLayout(context_);
lly.setOrientation(LinearLayout.HORIZONTAL);
TextView tv = null;
for (int i = 0, size = data_.get(position).size(); i < size; i++) {
tv = new TextView(context_);
tv.setLayoutParams(TEXTLP);
tv.setText(data_.get(position).get(TITLES[i]));
tv.setTextSize(TEXTSIZE);
lly.addView(tv);
}
return lly;
}
}
}
　　总结：用此方法来实现存在较大弊端，在高版本手机中会明显出现跳格现象，有时并不准确，所以慎用之！！！！！！！！！