QQ5.0侧滑

package com.example;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.View;

public class MainActivity extends ActionBarActivity {
    private SlidingMenu mMenu;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        mMenu = (SlidingMenu) findViewById(R.id.id_menu);
    }
    public void toggleMenu(View view)
    {
        mMenu.toggle();
    }
}

package com.example;

import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Rect;
import android.util.DisplayMetrics;
import android.view.View;
import android.view.WindowManager;

/**
 * Created by tuhao-pc on 2015/12/28.
 * 获取屏幕相关的辅助类
 */
public class ScreenUtils {
    private  ScreenUtils() {
    }

    /**
     *获取屏幕的高度
     * @param context
     * @return
     */
    public static  int getScreenWidth(Context context){
        WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        DisplayMetrics outMetrics = new DisplayMetrics();
        wm.getDefaultDisplay().getMetrics(outMetrics);
        return outMetrics.widthPixels;
    }

    /**
     * 获取屏幕的高度
     * @param context
     * @return
     */
    public static int getScreenHeight(Context context){
        WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        DisplayMetrics outMetrics = new DisplayMetrics();
        wm.getDefaultDisplay().getMetrics(outMetrics);
        return outMetrics.heightPixels;
    }

    /**
     * 获取手机状态栏的状态
     * @param context
     * @return
     */
    public static int getStatusHeight(Context context){
        int statusHeight = -1;
        Class<?> clazz = null;
        try {
            clazz = Class.forName("com.android.internal.R$dimen");
            Object object = clazz.newInstance();
            int height = Integer.parseInt(clazz.getField("status_bar_height").get(object).toString());
            statusHeight = context.getResources().getDimensionPixelSize(height);
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (NoSuchFieldException e) {
            e.printStackTrace();
        } catch (InstantiationException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }
        return statusHeight;
    }
    /**
     * 获取当前屏幕截图，包含状态栏
     *
     * @param activity
     * @return
     */
    public static Bitmap snapShotWithStatusBar(Activity activity)
    {
        View view = activity.getWindow().getDecorView();
        view.setDrawingCacheEnabled(true);
        view.buildDrawingCache();
        Bitmap bmp = view.getDrawingCache();
        int width = getScreenWidth(activity);
        int height = getScreenHeight(activity);
        Bitmap bp = null;
        bp = Bitmap.createBitmap(bmp, 0, 0, width, height);
        view.destroyDrawingCache();
        return bp;

    }

    /**
     * 获取当前屏幕截图，不包含状态栏
     *
     * @param activity
     * @return
     */
    public static Bitmap snapShotWithoutStatusBar(Activity activity)
    {
        View view = activity.getWindow().getDecorView();
        view.setDrawingCacheEnabled(true);
        view.buildDrawingCache();
        Bitmap bmp = view.getDrawingCache();
        Rect frame = new Rect();
        activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(frame);
        int statusBarHeight = frame.top;

        int width = getScreenWidth(activity);
        int height = getScreenHeight(activity);
        Bitmap bp = null;
        bp = Bitmap.createBitmap(bmp, 0, statusBarHeight, width, height
                - statusBarHeight);
        view.destroyDrawingCache();
        return bp;

    }
}

package com.example;

import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.util.TypedValue;
import android.view.MotionEvent;
import android.view.ViewGroup;
import android.widget.HorizontalScrollView;
import android.widget.LinearLayout;

import com.nineoldandroids.view.ViewHelper;

/**
 * Created by tuhao-pc on 2015/12/28.
 */
public class SlidingMenu  extends HorizontalScrollView{
    private int mScreenWidth;
    private int mMenuRightPadding;
    private int mMenuWidth;
    private int mHalfMenuWidth;
    private boolean isOpen;
    private boolean once;
    private ViewGroup mMenu;
    private ViewGroup mContent;
    public SlidingMenu(Context context) {
        this(context,null);
    }

    public SlidingMenu(Context context, AttributeSet attrs) {
        this(context, attrs, 0);
    }

    public SlidingMenu(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        mScreenWidth = ScreenUtils.getScreenWidth(context);
        TypedArray a = context.getTheme().obtainStyledAttributes(attrs,R.styleable.SlidingMenu,defStyleAttr,0);
        int count = a.getIndexCount();
        for(int i = 0;i < count;i++){
            int attr = a.getIndex(i);
            switch (attr){
                case R.styleable.SlidingMenu_rightPadding:{
//                    默认是50
                    mMenuRightPadding = a.getDimensionPixelSize(attr, (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,50f,getResources().getDisplayMetrics()));
                    break;
                }
            }
        }
        a.recycle();
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        /**
         * 显示设置一个宽度
         */
        if(!once){
            LinearLayout wrapper = (LinearLayout) getChildAt(0);
            mMenu = (ViewGroup) wrapper.getChildAt(0);
            mContent = (ViewGroup) wrapper.getChildAt(1);
            mMenuWidth = mScreenWidth - mMenuRightPadding;
            mHalfMenuWidth = mMenuWidth/2;
            mMenu.getLayoutParams().width = mMenuWidth;
            mContent.getLayoutParams().width = mScreenWidth;
        }
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    }

    @Override
    protected void onLayout(boolean changed, int l, int t, int r, int b) {
        super.onLayout(changed, l, t, r, b);
        if(changed) {
//            将菜单隐藏
            this.scrollTo(mMenuWidth, 0);
            once = true;
        }
    }

    @Override
    public boolean onTouchEvent(MotionEvent ev) {
        int action = ev.getAction();
        switch (action){
            // Up时，进行判断，如果显示区域大于菜单宽度一半则完全显示，否则隐藏
            case MotionEvent.ACTION_UP:{
                int scrollX = getScrollX();
                if(scrollX > mHalfMenuWidth){
                    this.smoothScrollTo(mMenuWidth,0);
                    isOpen = false;
                }
                else{
                    this.smoothScrollTo(0,0);
                    isOpen = true;
                }
                return true;
            }
        }
        return super.onTouchEvent(ev);
    }
    /**
     * 打开菜单
     */
    public void openMenu()
    {
        if (isOpen)
            return;
        this.smoothScrollTo(0, 0);
        isOpen = true;
    }

    /**
     * 关闭菜单
     */
    public void closeMenu()
    {
        if (isOpen)
        {
            this.smoothScrollTo(mMenuWidth, 0);
            isOpen = false;
        }
    }

    /**
     * 切换菜单状态
     */
    public void toggle()
    {
        if (isOpen)
        {
            closeMenu();
        } else
        {
            openMenu();
        }
    }

    @Override
    protected void onScrollChanged(int l, int t, int oldl, int oldt)
    {
        super.onScrollChanged(l, t, oldl, oldt);
        float scale = l * 1.0f / mMenuWidth;
        float leftScale = 1 - 0.3f * scale;
        float rightScale = 0.8f + scale * 0.2f;

        ViewHelper.setScaleX(mMenu, leftScale);
        ViewHelper.setScaleY(mMenu, leftScale);
        ViewHelper.setAlpha(mMenu, 0.6f + 0.4f * (1 - scale));
        ViewHelper.setTranslationX(mMenu, mMenuWidth * scale * 0.7f);

        ViewHelper.setPivotX(mContent, 0);
        ViewHelper.setPivotY(mContent, mContent.getHeight() / 2);
        ViewHelper.setScaleX(mContent, rightScale);
        ViewHelper.setScaleY(mContent, rightScale);

    }
}

布局文件和资源文件（xml）

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tu = "http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <com.example.SlidingMenu
        android:id="@+id/id_menu"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@mipmap/img_frame_background"
        tu:rightPadding="20dp">
        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="fill_parent"
            android:orientation="horizontal" >
            <include layout="@layout/layout_menu" />
            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="fill_parent"
                android:background="@mipmap/qq" >
                <Button
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:onClick="toggleMenu"
                    android:text="切换菜单" />
            </LinearLayout>
        </LinearLayout>
    </com.example.SlidingMenu>
</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#0000" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_centerVertical="true"
        android:orientation="vertical" >

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content" >

            <ImageView
                android:id="@+id/one"
                android:layout_width="50dp"
                android:layout_height="50dp"
                android:layout_centerVertical="true"
                android:layout_marginLeft="20dp"
                android:layout_marginTop="20dp"
                android:src="@mipmap/img_1" />

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_marginLeft="20dp"
                android:layout_toRightOf="@id/one"
                android:text="第1个Item"
                android:textColor="#f0f0f0"
                android:textSize="20sp" />
        </RelativeLayout>

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content" >

            <ImageView
                android:id="@+id/two"
                android:layout_width="50dp"
                android:layout_height="50dp"
                android:layout_centerVertical="true"
                android:layout_marginLeft="20dp"
                android:layout_marginTop="20dp"
                android:src="@mipmap/img_2" />

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_marginLeft="20dp"
                android:layout_toRightOf="@id/two"
                android:text="第2个Item"
                android:textColor="#f0f0f0"
                android:textSize="20sp" />
        </RelativeLayout>

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content" >

            <ImageView
                android:id="@+id/three"
                android:layout_width="50dp"
                android:layout_height="50dp"
                android:layout_centerVertical="true"
                android:layout_marginLeft="20dp"
                android:layout_marginTop="20dp"
                android:src="@mipmap/img_3" />

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_marginLeft="20dp"
                android:layout_toRightOf="@id/three"
                android:text="第3个Item"
                android:textColor="#f0f0f0"
                android:textSize="20sp" />
        </RelativeLayout>

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content" >

            <ImageView
                android:id="@+id/four"
                android:layout_width="50dp"
                android:layout_height="50dp"
                android:layout_centerVertical="true"
                android:layout_marginLeft="20dp"
                android:layout_marginTop="20dp"
                android:src="@mipmap/img_4" />

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_marginLeft="20dp"
                android:layout_toRightOf="@id/four"
                android:text="第一个Item"
                android:textColor="#f0f0f0"
                android:textSize="20sp" />
        </RelativeLayout>

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content" >

            <ImageView
                android:id="@+id/five"
                android:layout_width="50dp"
                android:layout_height="50dp"
                android:layout_centerVertical="true"
                android:layout_marginLeft="20dp"
                android:layout_marginTop="20dp"
                android:src="@mipmap/img_5" />

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_marginLeft="20dp"
                android:layout_toRightOf="@id/five"
                android:text="第5个Item"
                android:textColor="#f0f0f0"
                android:textSize="20sp" />
        </RelativeLayout>
    </LinearLayout>

</RelativeLayout>

运行效果截图