package cn.eoe.leigo.view;import android.content.Context;import android.graphics.Bitmap;import android.graphics.Canvas;import android.graphics.Paint;import android.graphics.RectF;import android.graphics.drawable.BitmapDrawable;import android.graphics.drawable.Drawable;import android.graphics.drawable.StateListDrawable;import android.util.AttributeSet;import android.view.View;import android.widget.ImageView;public class MaskImageView extends ImageView {  public MaskImageView(Context context) {    super(context);  }  public MaskImageView(Context context, AttributeSet attrs) {    super(context, attrs);  }  public MaskImageView(Context context, AttributeSet attrs, int defStyle) {    super(context, attrs, defStyle);  }  @Override  public void setImageBitmap(Bitmap bm) {    Drawable d = createStateDrawable(getContext(), new BitmapDrawable(getContext().getResources(), bm));    setImageDrawable(d);  }  public StateListDrawable createStateDrawable(Context context, Drawable normal) {    StateListDrawable drawable = new StateListDrawable();    drawable.addState(View.PRESSED_ENABLED_STATE_SET, createPressDrawable(normal));    drawable.addState(View.ENABLED_STATE_SET, normal);    drawable.addState(View.EMPTY_STATE_SET, normal);    return drawable;  }  public Drawable createPressDrawable(Drawable d) {    Bitmap bitmap = ((BitmapDrawable) d).getBitmap().copy(Bitmap.Config.ARGB_8888, true);    Paint paint = new Paint();    paint.setColor(0x60000000);    RectF rect = new RectF(0, 0, bitmap.getWidth(), bitmap.getHeight());    new Canvas(bitmap).drawRoundRect(rect, 4, 4, paint);    return new BitmapDrawable(getContext().getResources(), bitmap);  }}