How Do I Decode A Jpeg Image Encoded In Base64 In Android And See It On An Imageview?

My server sends a encoded Base64 string to my android device. After that, I decode the Base64 string in this method to make a drawable of it. I can't see the image when I add it in

Solution 1:

Convert your binary file to Base64 then use the following code to retrieve it:

publicstaticvoidbase64ToFile(String path, String strBase64)throws IOException {
        byte[] bytes = Base64.decode(strBase64);
        byteArrayTofile(path, bytes);
    }

publicstaticvoidbyteArrayTofile(String path, byte[] bytes)throws IOException {
    Fileimagefile=newFile(path);
    Filedir=newFile(imagefile.getParent());
    if (!dir.exists()) {
        dir.mkdirs();
    }
    FileOutputStreamfos=newFileOutputStream(imagefile);
    fos.write(bytes);
    fos.close();
}

---

converting binary file to Base64:

publicstatic String fileToBase64(String path)throws IOException {
    byte[] bytes = fileToByteArray(path);
    return Base64.encodeBytes(bytes);
}

publicstaticbyte[] fileToByteArray(String path) throws IOException {
    Fileimagefile=newFile(path);
    byte[] data = newbyte[(int) imagefile.length()];
    FileInputStreamfis=newFileInputStream(imagefile);
    fis.read(data);
    fis.close();
    return data;
}