ImageView centerInside时setImageBitmap图片过小的解决方式

        BitmapFactory.Options opts = new BitmapFactory.Options();//        opts.inSampleSize = 4;        Bitmap bitmap = BitmapFactory.decodeFile(path, opts);        int originalWidth = bitmap.getWidth();        int originalHeight = bitmap.getHeight();        int winWidth = getWindowManager().getDefaultDisplay().getWidth();        int height = (winWidth*originalHeight)/originalWidth;        bitmap2 = Bitmap.createScaledBitmap(bitmap,winWidth ,height, true);        frameLayoutCropImage.addView(cropImageView = new CropImageView(this, bitmap2), new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));        if(bitmap.isRecycled() == false) {            bitmap.recycle();            bitmap = null;        }
这种情况要bitmap等比例到屏幕大小