Added README.txt and GPL Header to Source Files

[DHBWCampusApp.git] / app / src / main / java / de / dhbwloe / campusapp / CampusAppFragment.java

diff --git a/app/src/main/java/de/dhbwloe/campusapp/CampusAppFragment.java b/app/src/main/java/de/dhbwloe/campusapp/CampusAppFragment.java
index e0aead84a863828039575d408961f79c87e8252b..a27fb2c26aaf7d4e37c4a89cae18d983db815b73 100644 (file)
--- a/app/src/main/java/de/dhbwloe/campusapp/CampusAppFragment.java
+++ b/app/src/main/java/de/dhbwloe/campusapp/CampusAppFragment.java
@@ -1,9 +1,26 @@
+/* CampusAppFragment.java
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 package de.dhbwloe.campusapp;
 
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.view.View;
 
+import java.lang.reflect.Field;
+
 import de.dhbwloe.campusapp.search.SearchIndices;
 
 /**
@@ -23,4 +40,20 @@ public abstract class CampusAppFragment extends Fragment {
         return new SearchIndices[0];
     }
 
+    @Override
+    public void onDetach() {
+        super.onDetach();
+
+        try {
+            Field childFragmentManager = Fragment.class.getDeclaredField("mChildFragmentManager");
+            childFragmentManager.setAccessible(true);
+            childFragmentManager.set(this, null);
+
+        } catch (NoSuchFieldException e) {
+            throw new RuntimeException(e);
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
 }