android slidemenu

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

    <attr name="rightPadding" format="dimension" />

    <declare-styleable name="SlidingMenu">
        <attr name="rightPadding" />
    </declare-styleable>

</resources>

<com.baoy.demo.demoslidemenu.view.SlidingMenu 
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:baoy="http://schemas.android.com/apk/res/com.baoy.demo.demoslidemenu"
    android:id="@+id/id_menu"
    android:layout_width="wrap_content"
    android:layout_height="fill_parent"
    android:background="@color/grey"
    android:scrollbars="none"
    baoy:rightPadding="100dp" >

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="fill_parent"
        android:orientation="horizontal" >

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

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent" 
             android:background="@color/red"
             >

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

                 <Button
			        android:id="@+id/title_btn_left"
			        android:layout_width="24dip"
			        android:layout_height="24dip"
			        android:layout_alignParentLeft="true"
			        android:layout_centerVertical="true"
			        android:layout_marginLeft="9dip"
			        android:background="@drawable/title_bar_menu"
			        android:visibility="visible" />
                 
                
            </LinearLayout>

            <View
                android:id="@+id/view_slide_touch"
                android:layout_width="match_parent"
                android:layout_height="match_parent" />
        </RelativeLayout>
    </LinearLayout>

</com.baoy.demo.demoslidemenu.view.SlidingMenu>

<?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="@color/yellow" >

    <RelativeLayout
        android:id="@+id/relativeLayout1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >

        <ImageView
            android:id="@+id/three"
            android:layout_width="60dp"
            android:layout_height="60dp"
            android:layout_marginBottom="12dp"
            android:layout_marginLeft="25dp"
            android:layout_marginTop="40dp"
            android:src="@drawable/ic_launcher" />

        <TextView
            android:id="@+id/tv_loginname"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_alignBottom="@+id/three"
            android:layout_alignTop="@+id/three"
            android:layout_marginLeft="13dp"
            android:layout_toRightOf="@+id/three"
            android:gravity="center_vertical"
            android:textColor="@color/grey"
            android:textSize="19sp" />
    </RelativeLayout>
    <View
        android:id="@+id/view_line"
        android:layout_width="match_parent"
        android:layout_height="1px"
        android:layout_marginTop="12dp"
        android:layout_below="@+id/relativeLayout1"
        android:layout_marginRight="40dp"
        android:background="#000000" />

    <View
        android:layout_width="match_parent"
        android:layout_height="1px"
        android:layout_below="@+id/view_line"
        android:layout_marginRight="40dp"
        android:background="#41535b" />

    <RelativeLayout
        android:id="@+id/noticeLayout"
        android:layout_width="match_parent"
        android:layout_height="60dp"
        android:layout_below="@+id/view_line"
        android:layout_marginTop="1px"
        android:background="@color/transparent"
        android:onClick="onClick" >

        <ImageView
            android:id="@+id/imageViewNotice"
            android:layout_width="33dp"
            android:layout_height="30dp"
            android:layout_alignParentLeft="true"
            android:layout_centerVertical="true"
            android:layout_marginLeft="26dp"
            android:src="@drawable/ic_launcher" />

        <TextView
            android:id="@+id/textView_notice_show"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_centerVertical="true"
            android:layout_marginLeft="26dp"
            android:layout_toRightOf="@+id/imageViewNotice"
            android:gravity="center_vertical"
            android:paddingBottom="10dp"
            android:paddingRight="30dp"
            android:paddingTop="10dp"
            android:text="@string/app_name"
            android:textColor="@color/black"
            android:textSize="17sp" />

        <View
            android:id="@+id/textView_notice_show_point"
            android:layout_width="8dp"
            android:layout_height="8dp"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            android:layout_marginRight="16dp"
            android:background="@drawable/ic_launcher"
            android:visibility="gone" />
    </RelativeLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="1px"
        android:layout_below="@+id/noticeLayout"
        android:layout_marginRight="40dp"
        android:background="#000000" />

    <View
        android:layout_width="match_parent"
        android:layout_height="1px"
        android:layout_below="@+id/noticeLayout"
        android:layout_marginRight="40dp"
        android:layout_marginTop="1px"
        android:background="#41535b" />

    <RelativeLayout
        android:id="@+id/exitLayout"
        android:layout_width="match_parent"
        android:layout_height="53dp"
        android:layout_alignParentBottom="true"
        android:layout_centerHorizontal="true"
        android:alpha="0.8"
        android:background="@color/grey"
        android:onClick="onClick" >

        <ImageView
            android:id="@+id/imageExit"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_marginLeft="27dp"
            android:src="@drawable/ic_launcher" />

        <TextView
            android:id="@+id/textView1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_marginLeft="10dp"
            android:layout_toRightOf="@+id/imageExit"
            android:text="@string/app_name"
            android:textColor="@color/black"
            android:textSize="17sp" />
    </RelativeLayout>

    <RelativeLayout
        android:id="@+id/contactLayout"
        android:layout_width="match_parent"
        android:layout_height="60dp"
        android:layout_below="@+id/noticeLayout"
        android:layout_marginTop="2px"
        android:background="@color/transparent"
        android:onClick="onClick" >

        <ImageView
            android:id="@+id/imageViewContact"
            android:layout_width="33dp"
            android:layout_height="30dp"
            android:layout_alignParentLeft="true"
            android:layout_centerVertical="true"
            android:layout_marginLeft="26dp"
            android:src="@drawable/ic_launcher" />

        <TextView
            android:id="@+id/TextView01"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_marginLeft="26dp"
            android:layout_toRightOf="@+id/imageViewContact"
            android:text="@string/app_name"
            android:textColor="@color/black"
            android:textSize="17sp" />
    </RelativeLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="1px"
        android:layout_below="@+id/contactLayout"
        android:layout_marginRight="40dp"
        android:background="#000000" />

    <View
        android:layout_width="match_parent"
        android:layout_height="1px"
        android:layout_below="@+id/contactLayout"
        android:layout_marginRight="40dp"
        android:layout_marginTop="1px"
        android:background="#41535b" />

    <RelativeLayout
        android:id="@+id/settingLayout"
        android:layout_width="match_parent"
        android:layout_height="60dp"
        android:layout_below="@+id/contactLayout"
        android:layout_marginTop="2px"
        android:background="@color/transparent" >

        <ImageView
            android:id="@+id/imageViewSetting"
            android:layout_width="33dp"
            android:layout_height="30dp"
            android:layout_alignParentLeft="true"
            android:layout_centerVertical="true"
            android:layout_marginLeft="26dp"
            android:src="@drawable/ic_launcher" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_marginLeft="26dp"
            android:layout_toRightOf="@+id/imageViewSetting"
            android:text="@string/app_name"
            android:textColor="@color/black"
            android:textSize="17sp" />
    </RelativeLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="1px"
        android:layout_below="@+id/settingLayout"
        android:layout_marginRight="40dp"
        android:background="#000000" />

    <View
        android:layout_width="match_parent"
        android:layout_height="1px"
        android:layout_below="@+id/settingLayout"
        android:layout_marginRight="40dp"
        android:layout_marginTop="1px"
        android:background="#41535b" />

    <RelativeLayout
        android:id="@+id/reportLayout"
        android:layout_width="match_parent"
        android:layout_height="60dp"
        android:layout_below="@+id/settingLayout"
        android:layout_marginTop="2px"
        android:background="@color/transparent" >

        <ImageView
            android:id="@+id/imageViewReport"
            android:layout_width="33dp"
            android:layout_height="30dp"
            android:layout_alignParentLeft="true"
            android:layout_centerVertical="true"
            android:layout_marginLeft="26dp"
            android:src="@drawable/ic_launcher" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_marginLeft="26dp"
            android:layout_toRightOf="@+id/imageViewReport"
            android:text="@string/app_name"
            android:textColor="@color/black"
            android:textSize="17sp" />
    </RelativeLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="1px"
        android:layout_below="@+id/reportLayout"
        android:layout_marginRight="40dp"
        android:background="#000000" />

    <View
        android:layout_width="match_parent"
        android:layout_height="1px"
        android:layout_below="@+id/reportLayout"
        android:layout_marginRight="40dp"
        android:layout_marginTop="1px"
        android:background="#41535b" />

</RelativeLayout>

package com.baoy.demo.demoslidemenu.util;

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;

 
public class ScreenUtils {
	private ScreenUtils() {
		/* cannot be instantiated */
		throw new UnsupportedOperationException("cannot be instantiated");
	}

	/**
	 * 获得屏幕高度
	 * 
	 * @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;
	}

	/**
	 * 获得屏幕宽度
	 * 
	 * @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;
	}

	/**
	 * 获得状态栏的高度
	 * 
	 * @param context
	 * @return
	 */
	public static int getStatusHeight(Context context) {

		int statusHeight = -1;
		try {
			Class<?> 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 (Exception 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.baoy.demo.demoslidemenu.activity;

import com.baoy.demo.demoslidemenu.R;
import com.baoy.demo.demoslidemenu.view.SlidingMenu; 

import android.os.Bundle;
import android.app.Activity;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.widget.Button;

public class MainActivity extends Activity  implements   OnClickListener,
		OnTouchListener {

	private SlidingMenu mLeftMenu;
	private View mSlideTouchView;
	private Button mMenuBtn;

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

	public void initView() {
		mLeftMenu = (SlidingMenu) findViewById(R.id.id_menu);
		mSlideTouchView = findViewById(R.id.view_slide_touch);
		mMenuBtn = (Button) findViewById(R.id.title_btn_left);
		mMenuBtn.setOnClickListener(this);
		mSlideTouchView.setOnTouchListener(this);

	}

	@Override
	public boolean onTouch(View v, MotionEvent event) {
		return mLeftMenu.isOpen();
	}

	@Override
	public void onClick(View v) {
		switch (v.getId()) {
		case R.id.title_btn_left:
			openMenu();
			break;
		}
	}

	public void toggleMenu(View view) {
		mLeftMenu.toggle();
	}
 
	public void openMenu() {
		toggleMenu(null);
	}
	
	@Override
	protected void onResume() {
		super.onResume();
		mLeftMenu.closeMenu();
	}
}

package com.baoy.demo.demoslidemenu.view;

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

import com.baoy.demo.demoslidemenu.R;
import com.baoy.demo.demoslidemenu.util.ScreenUtils;
import com.nineoldandroids.view.ViewHelper;
 
public class SlidingMenu extends HorizontalScrollView {
    
    private int       mScreenWidth;
   
    private int       mMenuRightPadding;
    
    private int       mMenuWidth;
    private int       mHalfMenuWidth;

    private boolean   isOpen;

    private boolean   once;

    private boolean   touchReturn = true;

    private ViewGroup mMenu;
    private ViewGroup mContent;

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

    }

    public SlidingMenu( Context context, AttributeSet attrs, int defStyle ) {
        super( context, attrs, defStyle );
        mScreenWidth = ScreenUtils.getScreenWidth( context );

        TypedArray a = context.getTheme().obtainStyledAttributes( attrs,
                R.styleable.SlidingMenu, defStyle, 0 );
        int n = a.getIndexCount();
        for ( int i = 0; i < n; i++ ) {
            int attr = a.getIndex( i );
            switch ( attr ) {
                case R.styleable.SlidingMenu_rightPadding:
                    // 默认50
                    mMenuRightPadding = a.getDimensionPixelSize( attr,
                            ( int ) TypedValue.applyDimension(
                                    TypedValue.COMPLEX_UNIT_DIP, 100f,
                                    getResources().getDisplayMetrics() ) );// 默认为10DP
                    break;
            }
        }
        a.recycle();
        setOverScrollMode( View.OVER_SCROLL_NEVER );
    }

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

    public boolean isOpen() {
        return isOpen;
    }

    @Override
    protected void onMeasure( int widthMeasureSpec, int heightMeasureSpec ) {
        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 ) {
            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 );
    }

    public void openMenu() {
        if ( isOpen )
            return;
        this.smoothScrollTo( 0, 0 );
        isOpen = true;
    }

    public void closeMenu() {
        if ( isOpen ) {
            this.smoothScrollTo( mMenuWidth, 0 );
            isOpen = false;
        }
    }

    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 );

    }

    @Override
    public boolean onInterceptTouchEvent( MotionEvent ev ) {
        return super.onInterceptTouchEvent( ev ) && touchReturn;

    }

    public void changeTouchReturn( boolean touchReturn ) {
        this.touchReturn = touchReturn;
    }
}

捐助开发者

在兴趣的驱动下,写一个免费的东西，有欣喜，也还有汗水，希望你喜欢我的作品，同时也能支持一下。当然，有钱捧个钱场（右上角的爱心标志，支持支付宝和PayPal捐助），没钱捧个人场，谢谢各位。

谢谢您的赞助，我会做的更好！

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