自定义的PinnedHeaderViewListView，PinnedHeaderView的触摸事件尚未处理

activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="${relativePackage}.${activityClass}" >

    <com.example.pinnedheaderlistviewtest.PinnedHeaderListView
        android:id="@android:id/list"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</RelativeLayout>

colors.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <color name="header_bg">#88EE2C2C</color>
    <color name="header_static_bg">#88FF7F00</color>
    <color name="header_pinned_bg">#88EEAEEE</color>

</resources>

header.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@color/header_bg"
    android:orientation="vertical" >

    <LinearLayout
        android:id="@+id/header_static_container"
        android:layout_width="match_parent"
        android:layout_height="100dp"
        android:background="@color/header_static_bg"
        android:orientation="vertical" >

        <TextView
            android:id="@+id/header_static_text"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/header_static_text"
            android:textAppearance="?android:attr/textAppearanceMedium" />
    </LinearLayout>

    <include layout="@layout/pinned_header" />

</LinearLayout>

MainActivity.java

package com.example.pinnedheaderlistviewtest;

import java.util.ArrayList;
import java.util.List;

import android.app.Activity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ArrayAdapter;

import com.example.pinnedheaderlistviewtest.PinnedHeaderListView.PinnedHeaderCallback;

public class MainActivity extends Activity {
	private PinnedHeaderListView mList = null;

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

	private void findViews() {
		mList = (PinnedHeaderListView) findViewById(android.R.id.list);
	}

	private void initListView() {
		// 设置适配器
		List<String> dataList = new ArrayList<String>();
		for (int i = 0; i < 100; i++) {
			dataList.add("挖屎 No." + i);
		}
		ArrayAdapter<String> adatper = new ArrayAdapter<String>(
				getApplicationContext(), android.R.layout.simple_list_item_1,
				android.R.id.text1, dataList);
		mList.setAdapter(adatper);
		mList.setPinnedHeaderCallback(new PinnedHeaderCallback() {
			@Override
			public View getPinnedHeader() {
				View view = LayoutInflater.from(getApplicationContext())
						.inflate(R.layout.pinned_header, mList, false);
				return view;
			}
		});
	}
}

pinned_header.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/header_fixed_container"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@color/header_pinned_bg"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/header_fixed_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/header_fixed_text"
        android:textAppearance="?android:attr/textAppearanceMedium" />

</LinearLayout>

PinnedHeaderListView.java

package com.example.pinnedheaderlistviewtest;

import android.content.Context;
import android.graphics.Canvas;
import android.util.AttributeSet;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.AbsListView;
import android.widget.AbsListView.OnScrollListener;
import android.widget.ListView;

public class PinnedHeaderListView extends ListView implements OnScrollListener {

	public interface PinnedHeaderCallback {
		public View getPinnedHeader();
	}

	private static final String TAG = PinnedHeaderListView.class
			.getSimpleName();

	private View mHeaderView = null;
	private View mHeaderStaticContent = null;
	private View mPinnedHeader = null;

	private OnScrollListener mOnScrollListener = null;
	private PinnedHeaderCallback mPinnedHeaderCallback = null;

	public PinnedHeaderListView(Context context) {
		this(context, null);
	}

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

	@Override
	protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
		super.onMeasure(widthMeasureSpec, heightMeasureSpec);
		if (mPinnedHeader != null) {
			measureChild(mPinnedHeader, widthMeasureSpec, heightMeasureSpec);
		}
		Log.d(TAG, "onMeasure()");
	}

	@Override
	protected void onLayout(boolean changed, int l, int t, int r, int b) {
		super.onLayout(changed, l, t, r, b);
		Log.d(TAG, "onLayout()");
	}

	@Override
	protected void dispatchDraw(Canvas canvas) {
		super.dispatchDraw(canvas);
		if (mPinnedHeader != null) {
			drawChild(canvas, mPinnedHeader, getDrawingTime());
		}
		Log.d(TAG, "dispatchDraw()");
	}

	@Override
	public void setOnScrollListener(OnScrollListener l) {
		if (l == this) {
			super.setOnScrollListener(l);
		} else {
			mOnScrollListener = l;
		}
	}

	@Override
	public void onScroll(AbsListView view, int firstVisibleItem,
			int visibleItemCount, int totalItemCount) {
		refreshPinnedHeader();
		if (mOnScrollListener != null) {
			mOnScrollListener.onScroll(view, firstVisibleItem,
					visibleItemCount, totalItemCount);
		}
	}

	@Override
	public void onScrollStateChanged(AbsListView view, int scrollState) {
		if (mOnScrollListener != null) {
			mOnScrollListener.onScrollStateChanged(view, scrollState);
		}
	}

	public void setPinnedHeaderCallback(PinnedHeaderCallback callback) {
		mPinnedHeaderCallback = callback;
		if (callback == null) {
			mPinnedHeader = null;
		} else {
			mPinnedHeader = mPinnedHeaderCallback.getPinnedHeader();
			requestLayout();
			postInvalidate();
		}
	}

	private void init() {
		addHeaderView();
		setOnScrollListener(this);
	}

	private void addHeaderView() {
		mHeaderView = LayoutInflater.from(getContext()).inflate(
				R.layout.header, this, false);
		mHeaderStaticContent = mHeaderView
				.findViewById(R.id.header_static_container);
		addHeaderView(mHeaderView);
	}

	private void refreshPinnedHeader() {
		if (mPinnedHeader == null) {
			return;
		}

		// 静止区域
		int scrollYOfStaticHeader = Math.abs(mHeaderView.getTop());
		Log.d(TAG, "scrollYOfStaticHeader:" + scrollYOfStaticHeader);
		// 静止区域原本应该滚到屏幕上部之外
		if (scrollYOfStaticHeader > 0
				&& scrollYOfStaticHeader < mHeaderStaticContent
						.getMeasuredHeight()) {
			mHeaderStaticContent.scrollTo(0, -scrollYOfStaticHeader);
		}

		// 固定头
		int distanceToTopOfPinnedHeader = mHeaderView.getBottom()
				- mPinnedHeader.getMeasuredHeight();
		if (distanceToTopOfPinnedHeader <= 0) {
			mPinnedHeader.layout(0, 0, mPinnedHeader.getMeasuredWidth(),
					mPinnedHeader.getMeasuredHeight());
		} else {
			mPinnedHeader.layout(0, 0, 0, 0);
		}
	}
}

strings.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <string name="app_name">PinnedHeaderListViewTest</string>
    <string name="header_fixed_text">Fixed Header!</string>
    <string name="header_static_text">Static Header!</string>

</resources>