21 May 23:50
How can I send an image from an sql database to an android client?
Jeresam515 <jeremyschiff515 <at> gmail.com>
2012-05-21 21:50:16 GMT
2012-05-21 21:50:16 GMT
I'm trying to send an image from an sql database to an android client. I'm doing this by way of a php middleman. The code stops working due to a null returning of the method below. My php code(works fine to encode image into base64(decoded the encoding and it worked)):
<?php//get image
function ob_base64_encode($c) {
$a=base64_encode($c);
$arr = array('base64' => $a);
return json_encode($arr);
}
$image=resize(48,80,$image);
// And pass its name as a string
ob_start('ob_base64_encode');
imagepng($image);
ob_end_flush();
?>
My android code:
public static Bitmap getIm(String IP, int height, int width){
ArrayList<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
//Network queries and gets response(works)
String result = Network.getResponse(IP, nameValuePairs);
//manually decode string since for some reason JSON decode won't work(also works)
String r=result.split(":\"")[1];
r=r.split("\"")[0];
//decode string
byte[] decodedString = Base64.decode(r, Base64.DEFAULT);
Bitmap decodedByte = BitmapFactory.decodeByteArray(decodedString, 0, decodedString.length);
return decodedByte;
//returns null
}
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers <at> googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscribe <at> googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
RSS Feed