MyBitmapUtil.java 文件源码

/**
 * 把batmap 转file
 * @param bitmap
 * @param filepath
 */
public static File saveBitmapFile(Bitmap bitmap, String filepath){
    File file=new File(filepath);//将要保存图片的路径
    try {
        BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file));
        bitmap.compress(CompressFormat.JPEG, 100, bos);
        bos.flush();
        bos.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return file;
}