tdf#96771 - bug fix for owncloudfiles with white space characters

Change-Id: I373db55ed819ed5d2a574ba2590032ee628218f4
Reviewed-on: https://gerrit.libreoffice.org/27634
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Reviewed-by: jan iversen <jani@documentfoundation.org>
Tested-by: jan iversen <jani@documentfoundation.org>

android/source/src/java/org/libreoffice/storage/owncloud/OwnCloudFile.java

@@ -2,7 +2,9 @@ package org.libreoffice.storage.owncloud;
 
 import java.io.File;
 import java.io.FileFilter;
+import java.io.UnsupportedEncodingException;
 import java.net.URI;
+import java.net.URLEncoder;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
@@ -38,8 +40,15 @@ public class OwnCloudFile implements IFile {
     }
 
     @Override
-    public URI getUri() {
-        return URI.create(file.getRemotePath());
+    public URI getUri(){
+
+        try{
+            return URI.create(URLEncoder.encode(file.getRemotePath(),"UTF-8"));
+        }catch(UnsupportedEncodingException e){
+            e.printStackTrace();
+        }
+
+        return null;
     }
 
     @Override