Android开发获取ImageView显示的图片尺寸

private ImageView imageView;private int realImgShowWidth, realImgShowHeight;private void getImgDisplaySize() {Drawable imgDrawable = imageView.getDrawable();if (imgDrawable != null) {//获得ImageView中Image的真实宽高，int dw = mCurrentImage.getDrawable().getBounds().width();int dh = mCurrentImage.getDrawable().getBounds().height();//获得ImageView中Image的变换矩阵Matrix m = mCurrentImage.getImageMatrix();float[] values = new float[10];m.getValues(values);//Image在绘制过程中的变换矩阵，从中获得x和y方向的缩放系数float sx = values[0];float sy = values[4];//计算Image在屏幕上实际绘制的宽高realImgShowWidth = (int) (dw * sx);realImgShowHeight = (int) (dh * sy);}}