rescaling local images only (images from server are no longer rescaled)

some bugs fixed

android/Pictogram/app/build.gradle

@@ -31,7 +31,7 @@ android {
         debug {
 
             resValue "string", "db_name", "PCB.db"
-            resValue "bool", "force_db_create", "true"
+            resValue "bool", "force_db_create", "false"
             resValue "bool", "ssl_connect", "false"
             resValue "bool", "force_img_download", "false"
             resValue "integer", "netservice_timing", "20"

android/Pictogram/app/src/main/java/com/yottacode/pictogram/dao/Picto.java

@@ -71,7 +71,11 @@ public class Picto  extends Img {
 
     }
 
-
+    /**
+     *
+     * @return true if it's a local pictogram
+     */
+    public boolean is_local() {return this.get_id()<0;}
     /**
      *
      * @return de id of the picto
@@ -253,7 +257,7 @@ public class Picto  extends Img {
 
         int color = this.get_color();
         int red = Color.red(color)+LIGHT, blue = Color.blue(color)+LIGHT, green = Color.green(color)+LIGHT;
-        return Color.rgb(red,green,blue);
+        return Color.rgb(red, green, blue);
     }
 
     /**
@@ -325,12 +329,14 @@ public class Picto  extends Img {
         try {
             this.attributes.put(JSON_ATTTRS.STATUS, status);
             set_local_status(true);
-            new PictoUploader(this).uploadState();
+            if (!is_local()) {
+                new PictoUploader(this).uploadState();
+                PCBcontext.getActionLog().log(new VocabularyAction(VocabularyAction.ALTERATTRS, this));
+            }
         } catch (JSONException e) {
             e.printStackTrace();
             Log.e(this.getClass().getCanonicalName(),e.getMessage());
         }
-        PCBcontext.getActionLog().log(new VocabularyAction(VocabularyAction.ALTERATTRS,this));
         return is_enabled();
     }
 

android/Pictogram/app/src/main/java/com/yottacode/pictogram/grammar/Vocabulary.java

@@ -321,6 +321,7 @@ public class Vocabulary implements Iterable<Picto>  {
     public boolean isVisibleCategory(int id) {
 
         if (empty_category(id)) return false;
+        if (PCBcontext.getPcbdb().getCurrentUser().is_supervisor()) return true;
         boolean visible=false;
 
         for (Picto picto : this.pictos.get(id)) {

android/Pictogram/app/src/main/java/com/yottacode/pictogram/net/ImgDownloader.java

@@ -69,7 +69,6 @@ public class ImgDownloader extends AsyncTask<Vector<Img>, Void, Img> {
 
                     if (!img.exists_bitmap(this.context) || this.force_download) try {
                         this.activityManager.getMemoryInfo(mi);
-                        Log.i(this.getClass().getCanonicalName(), "Picto Img "+img.get_url() + " to be downloaded");
                         if (this.source==source.remote) {
                             String surl = context.getResources().getString(R.string.server) + "/" + img.get_url();
                             URL url = new URL(surl);
@@ -79,7 +78,7 @@ public class ImgDownloader extends AsyncTask<Vector<Img>, Void, Img> {
                             File file=new File(img.get_url());
                             is=new FileInputStream(file);
                         }
-                        int size=img.save_bitmap(this.context, is);
+                        int size=img.save_bitmap(this.context, is,this.source==source.local);
                         allsize+=size;
                         i++;
                     } catch (IOException e) {

android/Pictogram/app/src/main/java/com/yottacode/pictogram/tools/Img.java

@@ -124,12 +124,13 @@ public class Img {
      * @param is the stream where the image is available
      * @throws IOException
      */
-    public int save_bitmap(Context context, InputStream is) throws IOException {
+    public int save_bitmap(Context context, InputStream is,boolean resize) throws IOException {
 
         File file = file(context);
         FileOutputStream os = new FileOutputStream(file);
         try {
-            this.bitmap = new ImgTools(BitmapFactory.decodeStream(is)).resize(78,66);
+            this.bitmap=BitmapFactory.decodeStream(is);
+            if (resize) this.bitmap=new ImgTools(this.bitmap).resize(78,66);
         }catch(java.lang.OutOfMemoryError err) {
             Log.e(Img.class.getCanonicalName(), "Out of memory when decoding "+this.get_url());
         }