android 头像图片裁剪成圆形、心形、五角星等各种形状

package com.meg7.widget;

import android.annotation.SuppressLint;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.Xfermode;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.util.Log;
import android.widget.ImageView;

import java.lang.ref.WeakReference;

/**
 * Created by Mostafa Gazar on 11/2/13.
 */
public abstract class baseImageView extends ImageView {
    private static final String TAG = baseImageView.class.getSimpleName（）;

    protected Context mContext;

    private static final Xfermode sXfermode = new PorterDuffXfermode（PorterDuff.Mo

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\
     文件         332  2015-01-11 19:23  CustomShapeImageView-master\.gitignore
     文件        2090  2015-01-11 19:23  CustomShapeImageView-master\README.md
     文件      437748  2015-01-11 19:23  CustomShapeImageView-master\Screenshot_2013-11-05-23-08-12.png
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\library\
     文件         480  2015-01-11 19:23  CustomShapeImageView-master\library\AndroidManifest.xml
     文件         584  2015-01-11 19:23  CustomShapeImageView-master\library\project.properties
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\library\res\
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\library\res\drawable-hdpi\
     文件        9397  2015-01-11 19:23  CustomShapeImageView-master\library\res\drawable-hdpi\ic_launcher.png
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\library\res\drawable-mdpi\
     文件        5237  2015-01-11 19:23  CustomShapeImageView-master\library\res\drawable-mdpi\ic_launcher.png
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\library\res\drawable-xhdpi\
     文件       14383  2015-01-11 19:23  CustomShapeImageView-master\library\res\drawable-xhdpi\ic_launcher.png
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\library\res\values-v11\
     文件         334  2015-01-11 19:23  CustomShapeImageView-master\library\res\values-v11\styles.xml
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\library\res\values-v14\
     文件         391  2015-01-11 19:23  CustomShapeImageView-master\library\res\values-v14\styles.xml
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\library\res\values\
     文件         416  2015-01-11 19:23  CustomShapeImageView-master\library\res\values\attr.xml
     文件          77  2015-01-11 19:23  CustomShapeImageView-master\library\res\values\strings.xml
     文件         697  2015-01-11 19:23  CustomShapeImageView-master\library\res\values\styles.xml
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\library\src\
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\library\src\com\
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\library\src\com\meg7\
     目录           0  2015-01-11 19:23  CustomShapeImageView-master\library\src\com\meg7\widget\
     文件        4186  2015-01-11 19:23  CustomShapeImageView-master\library\src\com\meg7\widget\baseImageView.java
     文件        1208  2015-01-11 19:23  CustomShapeImageView-master\library\src\com\meg7\widget\CircleImageView.java
     文件        2070  2015-01-11 19:23  CustomShapeImageView-master\library\src\com\meg7\widget\CustomShapeImageView.java
     文件         970  2015-01-11 19:23  CustomShapeImageView-master\library\src\com\meg7\widget\CustomShapeSquareImageView.java
     文件        1220  2015-01-11 19:23  CustomShapeImageView-master\library\src\com\meg7\widget\RectangleImageView.java
............此处省略53个文件信息