Android保存图片

Billy_Zuo

于 2017-01-09 16:07:13 发布

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文章标签：保存图片

本文链接：https://blog.youkuaiyun.com/Billy_Zuo/article/details/54289923

版权

  public static void saveBitmap(String filePath, Bitmap mBitmap) throws IOException {
        File file = new File(filePath);

        if (!file.exists()) {
            file.mkdirs();
        }
        File imageFile = new File(file.getAbsolutePath(), "qr_image.jpg");

        try {
            FileOutputStream outputStream = new FileOutputStream(imageFile);
            mBitmap.compress(Bitmap.CompressFormat.JPEG, 90, outputStream);
            outputStream.flush();
            outputStream.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }