Download and save

Unity Engine
,
1

Hey Guys i have a small question.

In my game i would like download an Picture or anything. And when i downloaded the picture or the file i would like Save it to my SD-Card or to my local hard drive on my Smartphone.

My Script :

var originalWidth = 1280.0;  // define here the original resolution
var originalHeight = 720.0; // you used to create the GUI contents
private var scale: Vector3;
var url = "http://daswallpaper.de/wp-content/gallery/3_wallpaper_02/abstract_wallpaper_09.jpg";
var downloader: WWW = null;



function download (){

	downloader = new WWW (url);
    yield downloader;   
	
	if ( downloader != null )
    {
       // value between 0 and 1
       print( "Download Progress: " + 100*downloader.progress + "C:/Apps" );
    }
}
	
	



function OnGUI () {
   scale.x = Screen.width/originalWidth; // calculate hor scale
    scale.y = Screen.height/originalHeight; // calculate vert scale
    scale.z = 1;
    var svMat = GUI.matrix; // save current matrix
    // substitute matrix - only scale is altered from standard
    GUI.matrix = Matrix4x4.TRS(Vector3.zero, Quaternion.identity, scale);
  GUI.enabled = true;
  
  if(GUI.Button(new Rect(50,80,280,100), "Download")){
	StartCoroutine("download");
	}
	
	
	// restore matrix before returning
    GUI.matrix = svMat; // restore matrix
  GUI.enabled = true;
}

Sry for my bad english :smile:
Thanks

2

Unity - Scripting API: WWW.bytes for getting the bytes
C# BinaryWriter Type - Dot Net Perls for writing the bytes