/**

當手指在中間 並且 在螢幕的2分之1高度 以上滑動     每個listview 即全屏滑動

如果在螢幕寬度3分之1 滑動  第一個子view獲得觸控事件 滾動，其他同理。

package com.example.pinterestlistview;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.ListView;

public class MainActivity extends Activity {

	private ListView listv_1;
	private ListView listv_2;
	private ListView listv_3;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);

		listv_1 = (ListView) findViewById(R.id.lv1);
		listv_2 = (ListView) findViewById(R.id.lv2);
		listv_3 = (ListView) findViewById(R.id.lv3);

		try {
			listv_1.setAdapter(new MyAdapter1());
			listv_2.setAdapter(new MyAdapter1());
			listv_3.setAdapter(new MyAdapter1());
		} catch (Exception e) {
			e.printStackTrace();
		}

	}

	private int ids[] = new int[] { R.drawable.ic_1, R.drawable.ic_10,
			R.drawable.ic_10_s, R.drawable.ic_11,
			R.drawable.ic_12, R.drawable.ic_13,
			R.drawable.ic_14, R.drawable.ic_15,
			R.drawable.ic_2, R.drawable.ic_4,
			R.drawable.ic_6, R.drawable.ic_5,};

	class MyAdapter1 extends BaseAdapter {

		@Override
		public int getCount() {
			return 1000;
		}

		@Override
		public Object getItem(int position) {
			return position;
		}

		@Override
		public long getItemId(int position) {
			return position;
		}

		@Override
		public View getView(int position, View convertView, ViewGroup parent) {
			HolderView  holder=null;
			if(convertView==null){
				holder=new HolderView();
				convertView = View.inflate(getApplicationContext(),
						R.layout.lv_item, null);
				holder.imagev=(ImageView) convertView.findViewById(R.id.iv);
				convertView.setTag(holder);
			
			}else {
				holder=(HolderView) convertView.getTag();
			}
			int resId = (int) (Math.random() * 12);
			holder.imagev.setImageResource(ids[resId]);
			
			return convertView;
		}
		
	}
	class   HolderView{
		
		 ImageView imagev;  
		
		
		
	}
	
	
}
 

package com.example.pinterestlistview;

import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
import android.widget.LinearLayout;

public class MyLinearLayout extends LinearLayout {


	public MyLinearLayout(Context context, AttributeSet attrs) {
		super(context, attrs);
	}

	@Override
	public boolean onInterceptTouchEvent(MotionEvent ev) {
		return true;
	}

	@Override
	public boolean dispatchTouchEvent(MotionEvent ev) {
		return super.dispatchTouchEvent(ev);
	}
	
	@Override
	public boolean onTouchEvent(MotionEvent event) {
		
		int width=getWidth()/getChildCount();
		int height = getHeight();
		int count=getChildCount();
		
		float eventX = event.getX();
		
		if (eventX<width){	// 滑動左邊的 listView
			event.setLocation(width/2, event.getY());
			getChildAt(0).dispatchTouchEvent(event);
			return true;
			
		} else if (eventX > width && eventX < 2 * width) { //滑動中間的 listView  
			float eventY = event.getY();
			if (eventY < height / 2) {
				event.setLocation(width / 2, event.getY());
				for (int i = 0; i < count; i++) {
					View child = getChildAt(i);
					try {
						child.dispatchTouchEvent(event);
					} catch (Exception e) {
						e.printStackTrace();
					}
					
				}
				return true;
			} else if (eventY > height / 2) {
				event.setLocation(width / 2, event.getY());
				try {
					getChildAt(1).dispatchTouchEvent(event);
				} catch (Exception e) {
					e.printStackTrace();
				}
				return true;
			}
		}else if (eventX>2*width){ //分發給 第三個子view  listView 獲得觸控事件
			event.setLocation(width/2, event.getY());
			getChildAt(2).dispatchTouchEvent(event);
			return true;
		}
		
		return true;
	}
	
}