--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/Downloader/DownloadAssets.java	Thu Nov 24 13:44:30 2011 +0100
@@ -0,0 +1,95 @@
+package org.hedgewars.hedgeroid.Downloader;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import org.hedgewars.hedgeroid.MainActivity;
+import org.hedgewars.hedgeroid.Utils;
+
+import android.content.Context;
+import android.content.res.AssetManager;
+import android.os.AsyncTask;
+import android.util.Log;
+
+public class DownloadAssets extends AsyncTask<Object, Long, Long>{
+	
+	private MainActivity act;
+	private static byte[] buffer = null;
+	
+	public DownloadAssets(MainActivity _act){
+		act = _act;
+	}
+	
+	
+	
+	public static Long copyFileOrDir(Context c, String path) {
+	    AssetManager assetManager = c.getAssets();
+	    String assets[] = null;
+	    try {
+	        assets = assetManager.list(path);
+	        if (assets.length == 0) {
+	            return DownloadAssets.copyFile(c, path);
+	        } else {
+	            String fullPath = Utils.getCachePath(c) + path;
+	            File dir = new File(fullPath);
+	            if (!dir.exists())
+	                dir.mkdir();
+	            for (int i = 0; i < assets.length; ++i) {
+	                Long result = DownloadAssets.copyFileOrDir(c, path + "/" + assets[i]);
+	                if(result > 0) return 1l;
+	            }
+	        }
+	    } catch (IOException ex) {
+	    	ex.printStackTrace();
+	        Log.e("tag", "I/O Exception", ex);
+	        return 1l;
+	    }
+	    return 0l;
+	}
+	
+	private static Long copyFile(Context c, String filename) {
+	    AssetManager assetManager = c.getAssets();
+
+	    InputStream in = null;
+	    OutputStream out = null;
+	    try {
+	        in = assetManager.open(filename);
+	        in = new BufferedInputStream(in, 8192);
+	        
+	        String newFileName = Utils.getCachePath(c) + filename;
+	        out = new FileOutputStream(newFileName);
+	        out = new BufferedOutputStream(out, 8192);
+
+	        int read;
+	        while ((read = in.read(buffer)) != -1) {
+	            out.write(buffer, 0, read);
+	        }
+	        in.close();
+	        in = null;
+	        out.flush();
+	        out.close();
+	        out = null;
+	    } catch (Exception e) {
+	    	e.printStackTrace();
+	        Log.e("tag", e.getMessage());
+	        return 1l;
+	    }
+	    return 0l;
+
+	}
+
+	protected Long doInBackground(Object... params) {
+		buffer = new byte[8192];//allocate the buffer
+		return DownloadAssets.copyFileOrDir(act, "Data");
+	}
+	
+	protected void onPostExecute(Long result){
+		act.onAssetsDownloaded(result == 0);
+		buffer = null;
+	}
+}