仿微信对话列表滑动删除功能

仿微信对话列表滑动删除功能，在listview中可以滑动删除item

package com.ryg.slideview;

import com.ryg.slideview.MainActivity.MessageItem;

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

public class ListViewCompat extends ListView {

    private static final String TAG = “ListViewCompat“;

    private SlideView mFocusedItemView;

    public ListViewCompat（Context context） {
        super（context）;
    }

    public ListViewCompat（Context context AttributeSet attrs） {
        super（context attrs）;
    }

    public ListViewCompat（Context context AttributeSet attrs int defstyle） {
        super（context attrs defstyle）;
    }

    public void shrinkListItem（int position） {
        View item = getChildAt（position）;

        if （item != null） {
            try {
                （（SlideView） item）.shrink（）;
            } catch （ClassCastException e） {
                e.printStackTrace（）;
            }
        }
    }

    @Override
    public boolean onTouchEvent（MotionEvent event） {
        switch （event.getAction（）） {
        case MotionEvent.ACTION_DOWN: {
            int x = （int） event.getX（）;
            int y = （int） event.getY（）;
            int position = pointToPosition（x y）;
            Log.e（TAG “postion=“ + position）;
            if （position != INVALID_POSITION） {
                MessageItem data = （MessageItem） getItemAtPosition（position）;
                mFocusedItemView = data.slideView;
                Log.e（TAG “FocusedItemView=“ + mFocusedItemView）;
            }
        }
        default:
            break;
        }

        if （mFocusedItemView != null） {
            mFocusedItemView.onRequireTouchEvent（event）;
        }

        return super.onTouchEvent（event）;
    }

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2013-12-23 23:07  SlideView\
     文件         466  2013-12-22 11:47  SlideView\.classpath
     文件         812  2013-12-22 11:47  SlideView\.project
     文件         876  2013-12-22 21:41  SlideView\AndroidManifest.xml
     目录           0  2013-12-22 11:47  SlideView\assets\
     目录           0  2013-12-23 23:06  SlideView\bin\
     文件      299567  2013-12-23 23:05  SlideView\bin\SlideView.apk
     目录           0  2013-12-23 23:06  SlideView\gen\
     文件       51394  2013-12-22 11:47  SlideView\ic_launcher-web.png
     目录           0  2013-12-22 11:47  SlideView\libs\
     文件      621451  2013-12-22 11:47  SlideView\libs\android-support-v4.jar
     文件         781  2013-12-22 11:47  SlideView\proguard-project.txt
     文件         563  2013-12-22 22:10  SlideView\project.properties
     目录           0  2013-12-22 14:20  SlideView\res\
     目录           0  2013-12-23 22:54  SlideView\res\drawable\
     目录           0  2013-12-22 19:07  SlideView\res\drawable-hdpi\
     文件        2300  2013-12-22 18:22  SlideView\res\drawable-hdpi\default_qq_avatar.png
     文件         351  2013-12-22 18:10  SlideView\res\drawable-hdpi\del_icon_normal.png
     文件        7658  2013-12-22 11:47  SlideView\res\drawable-hdpi\ic_launcher.png
     文件        3668  2013-12-22 18:13  SlideView\res\drawable-hdpi\wechat_icon.png
     目录           0  2013-12-22 11:47  SlideView\res\drawable-mdpi\
     文件        3777  2013-12-22 11:47  SlideView\res\drawable-mdpi\ic_launcher.png
     目录           0  2013-12-22 11:47  SlideView\res\drawable-xhdpi\
     文件       12516  2013-12-22 11:47  SlideView\res\drawable-xhdpi\ic_launcher.png
     目录           0  2013-12-22 11:47  SlideView\res\drawable-xxhdpi\
     文件       24777  2013-12-22 11:47  SlideView\res\drawable-xxhdpi\ic_launcher.png
     文件         532  2013-12-23 22:54  SlideView\res\drawable\holder_bg.xml
     文件        2816  2013-12-22 19:41  SlideView\res\drawable\item_point_bg.png
     文件         580  2013-12-22 19:42  SlideView\res\drawable\list_item_bg.xml
     目录           0  2013-12-22 18:30  SlideView\res\layout\
     文件         690  2013-12-22 20:04  SlideView\res\layout\activity_main.xml
............此处省略14个文件信息