StudentFragmentGrid recuperado, imagenes de alumnos en lista arreglado

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

@@ -16,6 +16,7 @@ import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.regex.Pattern;
 
 /**
  * Img
@@ -42,7 +43,7 @@ public class Img {
     protected int id;
     protected String url;
     String type;
-    final static String FILETYPE="png";
+    protected String FILETYPE="png";
     Bitmap bitmap;
 
     /**
@@ -56,12 +57,21 @@ public class Img {
         this.url = url;
         this.type=type;
         this.bitmap=null;
+        if(url != null){
+            String [] parts = url.split(Pattern.quote("."));
+            this.FILETYPE = parts[parts.length-1];
+        }
     }
 
     public Img(Img i) {
         this.id = i.id;
         this.url = new String(i.url);
         this.type=new String(i.type);
+
+        if(url != null){
+            String [] parts = url.split(Pattern.quote("."));
+            this.FILETYPE = parts[parts.length-1];
+        }
         try {
             if (PCBcontext.getContext()!=null && i.get_bitmap(PCBcontext.getContext())!=null)
                 this.bitmap=i.get_bitmap(PCBcontext.getContext()).copy(i.get_bitmap(PCBcontext.getContext()).getConfig(),true);
@@ -69,13 +79,13 @@ public class Img {
             Log.e(this.getClass().getCanonicalName(),e.getMessage());
         }
     }
-    public String file_name() { return this.id+"."+Img.FILETYPE; }
+    public String file_name() { return this.id+"."+this.FILETYPE; }
 
     public int get_id() { return this.id;}
     public  String get_url() { return this.url;}
     public void set_url(String url) {this.url=url;}
     public  String get_type() { return this.type;}
-    public  String get_filetype() { return Img.FILETYPE;}
+    public  String get_filetype() { return this.FILETYPE;}
 
     public void update_id(int  id) {
       this.id = id;

android/Pictogram/supervisor/src/main/java/com/yottacode/pictogram/supervisor/gui/login/CustomList.java

@@ -4,6 +4,7 @@ import android.app.Activity;
 import android.graphics.Bitmap;
 import android.graphics.Typeface;
 import android.support.v4.content.ContextCompat;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

android/Pictogram/supervisor/src/main/java/com/yottacode/pictogram/supervisor/gui/login/LoginActivity.java

@@ -72,6 +72,7 @@ public class LoginActivity extends FragmentActivity {
                         this.getIntent().getStringExtra("surname") + " (" + this.getIntent().getStringExtra("email") + ")");
 
         final Vector<Img> imgs = new Vector<>(1);
+        Log.e("DETAIL","IMG SUP: "+this.getIntent().getStringExtra("pic"));
         imgs.add(new Img(
                 this.getIntent().getIntExtra("sup_id", -1),
                 this.getIntent().getStringExtra("pic"),
@@ -82,7 +83,7 @@ public class LoginActivity extends FragmentActivity {
             public void loadComplete() {
                 try {
                     supervisorPhotoView.setImageBitmap(
-                            imgs.get(0).get_bitmap(PCBcontext.getContext())
+                            imgs.get(0).get_bitmap(getApplicationContext())
                     );
                     supervisorPhotoView.invalidate();
                 } catch (IOException e) {