Apply user information in drawer.

app/src/main/java/org/communiquons/android/comunic/client/data/helpers/GetUsersHelper.java

@@ -56,7 +56,7 @@ public class GetUsersHelper {
      * @param udbHelper User database helper
      */
     public GetUsersHelper(@NonNull Context context, @NonNull UsersInfosDbHelper udbHelper){
-        mContext = context;
+        mContext = context.getApplicationContext();
         this.udbHelper = udbHelper;
     }
 
@@ -304,11 +304,11 @@ public class GetUsersHelper {
 
 
         //Convert the IDs into a string
-        String id_string = "";
+        StringBuilder id_string = new StringBuilder();
         for(int id : IDs) {
-            id_string += id + ",";
+            id_string.append(id).append(",");
         }
-        requestParameters.addString("usersID", id_string);
+        requestParameters.addString("usersID", id_string.toString());
 
 
         try {

app/src/main/java/org/communiquons/android/comunic/client/ui/activities/MainActivity.java

@@ -18,6 +18,7 @@ import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.SubMenu;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import org.communiquons.android.comunic.client.BuildConfig;
@@ -28,6 +29,8 @@ import org.communiquons.android.comunic.client.data.helpers.AccountHelper;
 import org.communiquons.android.comunic.client.data.helpers.ConversationsListHelper;
 import org.communiquons.android.comunic.client.data.helpers.DatabaseHelper;
 import org.communiquons.android.comunic.client.data.helpers.DebugHelper;
+import org.communiquons.android.comunic.client.data.helpers.GetUsersHelper;
+import org.communiquons.android.comunic.client.data.models.UserInfo;
 import org.communiquons.android.comunic.client.data.runnables.FriendRefreshLoopRunnable;
 import org.communiquons.android.comunic.client.data.services.NotificationsService;
 import org.communiquons.android.comunic.client.data.utils.AccountUtils;
@@ -46,6 +49,7 @@ import org.communiquons.android.comunic.client.ui.listeners.onPostOpenListener;
 import org.communiquons.android.comunic.client.ui.listeners.openConversationListener;
 import org.communiquons.android.comunic.client.ui.listeners.updateConversationListener;
 import org.communiquons.android.comunic.client.ui.utils.UiUtils;
+import org.communiquons.android.comunic.client.ui.views.WebUserAccountImage;
 
 
 /**
@@ -72,11 +76,6 @@ public class MainActivity extends AppCompatActivity implements
      */
     private AccountHelper accountHelper;
 
-    /**
-     * Account utils object
-     */
-    private AccountUtils aUtils;
-
     /**
      * Friends list refresh thread
      */
@@ -251,6 +250,44 @@ public class MainActivity extends AppCompatActivity implements
 
         NavigationView navigationView = findViewById(R.id.nav_view);
         navigationView.setNavigationItemSelectedListener(this);
+
+        //Get information about the user
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                final UserInfo info = new GetUsersHelper(getApplicationContext()).getSingle(
+                        new AccountUtils(getApplicationContext()).get_current_user_id(), false);
+
+                //Apply user information
+                if(mDrawer != null){
+                    mDrawer.post(new Runnable() {
+                        @Override
+                        public void run() {
+                            applyUserInfoInDrawer(info);
+                        }
+                    });
+                }
+            }
+        }).start();
+    }
+
+    /**
+     * Apply current user information in the drawer
+     *
+     * @param info Information about the user to apply
+     */
+    private void applyUserInfoInDrawer(@Nullable UserInfo info){
+
+        //Check for errors
+        if(info == null){
+            Toast.makeText(MainActivity.this, R.string.err_get_user_info,
+                    Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        //Apply user information
+        ((TextView)findViewById(R.id.current_user_name)).setText(info.getDisplayFullName());
+        ((WebUserAccountImage)findViewById(R.id.current_user_account_image)).setUser(info);
     }
 
     @Override

app/src/main/java/org/communiquons/android/comunic/client/ui/fragments/AdvancedUserInfoFragment.java

@@ -54,6 +54,13 @@ public class AdvancedUserInfoFragment extends Fragment {
         this.mAdvancedUserInfo = advancedUserInfo;
     }
 
+    @Override
+    public void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setRetainInstance(true);
+    }
+
     @Nullable
     @Override
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {

app/src/main/res/layout/nav_header_main.xml

@@ -12,8 +12,8 @@
     android:paddingTop="@dimen/activity_vertical_margin"
     android:theme="@style/ThemeOverlay.AppCompat.Dark">
 
-    <ImageView
+    <org.communiquons.android.comunic.client.ui.views.WebUserAccountImage
-        android:id="@+id/imageView"
+        android:id="@+id/current_user_account_image"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:contentDescription="@string/nav_header_desc"
@@ -21,6 +21,7 @@
         android:src="@drawable/default_account_image" />
 
     <TextView
+        android:id="@+id/current_user_name"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:paddingTop="@dimen/nav_header_vertical_spacing"