ImageUtils.java 文件源码

/**
 * 按质量压缩
 *
 * @param src     源图片
 * @param quality 质量
 * @param recycle 是否回收
 * @return 质量压缩后的图片
 */
public static Bitmap compressByQuality(final Bitmap src, @IntRange(from = 0, to = 100) final int quality, final boolean recycle) {
    if (isEmptyBitmap(src)) return null;
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    src.compress(CompressFormat.JPEG, quality, baos);
    byte[] bytes = baos.toByteArray();
    if (recycle && !src.isRecycled()) src.recycle();
    return BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
}