圆形图片2不支持xutils

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package com.bwie.test;import android.content.Context;import android.graphics.Bitmap;import android.graphics.Bitmap.Config;import android.graphics.Canvas;import android.graphics.Color;import android.graphics.Paint;import android.graphics.PaintFlagsDrawFilter;import android.graphics.Path;import android.graphics.PorterDuff.Mode;import android.graphics.PorterDuffXfermode;import android.graphics.Rect;import android.graphics.RectF;import android.graphics.drawable.BitmapDrawable;import android.graphics.drawable.Drawable;import android.util.AttributeSet;import android.util.Log;import android.widget.ImageView;/** * 圆形图片显示组件 * @author 胡少平 * */public class CircleImageView extends ImageView {    Path path;    public PaintFlagsDrawFilter mPaintFlagsDrawFilter;// 毛边过滤    Paint paint;    public CircleImageView(Context context, AttributeSet attrs, int defStyle) {        super(context, attrs, defStyle);        // TODO Auto-generated constructor stub        init();    }    public CircleImageView(Context context, AttributeSet attrs) {        super(context, attrs);        // TODO Auto-generated constructor stub        init();    }    public CircleImageView(Context context) {        super(context);        // TODO Auto-generated constructor stub        init();    }    public void init() {        paint = new Paint();    }    @Override    protected void onDraw(Canvas cns) {        // TODO Auto-generated method stub        Drawable drawable = getDrawable();        if (null != drawable) {            Bitmap bitmap = ((BitmapDrawable) drawable).getBitmap();            Bitmap b = circleDraw(bitmap);            final Rect rect1 = new Rect(0, 0, b.getWidth(), b.getHeight());            final Rect rect2 = new Rect(0, 0, getMeasuredWidth(), getMeasuredHeight());            paint.reset();            cns.drawBitmap(b, rect1, rect2, paint);            b.recycle();        } else {            super.onDraw(cns);        }    }    private Bitmap circleDraw(Bitmap bitmap) {        int r=0;        int width = bitmap.getWidth();        int height = bitmap.getHeight();        Rect rectSource = null;        if(width>height)                        r=height;        else        {            r=width;        }        //创建一个图片对象        Bitmap output = Bitmap.createBitmap(r, r, Config.ARGB_8888);        //创建一个图片游标        Canvas canvas = new Canvas(output);           final Rect rect = new Rect(0, 0, r, r);          /* 设置取消锯齿效果 */        paint.setAntiAlias(true);          canvas.drawARGB(0, 0, 0, 0);          paint.setColor(Color.WHITE);          /* 绘画一个圆图形 */        canvas.drawCircle(r/ 2, r / 2, r / 2, paint);          paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));          canvas.drawBitmap(bitmap, rect, rect, paint);          return output;     }}
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