app/src/main/java/de/dhbwloe/campusapp/fragments/PopupFragment.java

   1 /* PopupFragment.java
   2  *
   3  * This program is free software: you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation, either version 3 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  15  */
  16 package de.dhbwloe.campusapp.fragments;
  17 import android.content.DialogInterface;
  18 import android.os.Bundle;
  19 import android.support.v4.app.DialogFragment;
  20 import android.support.v4.app.FragmentActivity;
  21 import android.support.v4.app.FragmentTransaction;
  22 import android.view.Gravity;
  23 import android.view.LayoutInflater;
  24 import android.view.View;
  25 import android.view.ViewGroup;
  26 import android.widget.LinearLayout;
  27 import android.widget.PopupWindow;
  28
  29 import de.dhbwloe.campusapp.CampusAppContext;
  30 import de.dhbwloe.campusapp.CampusAppFragment;
  31 import de.dhbwloe.campusapp.R;
  32 import de.dhbwloe.campusapp.search.SearchIndices;
  33 import de.dhbwloe.campusapp.search.SearchTarget;
  34
  35 /**
  36  * Created by pk910 on 21.01.2016.
  37  */
  38 public class PopupFragment extends DialogFragment {
  39     private CampusAppContext AppContext;
  40     private CampusAppFragment oCurrentFragment;
  41
  42     @Override
  43     public void onCreate(Bundle savedInstanceState) {
  44         AppContext = CampusAppContext.getInstance();
  45         super.onCreate(savedInstanceState);
  46     }
  47
  48     @Override
  49     public View onCreateView(LayoutInflater inflater, ViewGroup container,
  50                              Bundle savedInstanceState) {
  51         View view = inflater.inflate(R.layout.content_popup, container, false);
  52         getDialog().setOnCancelListener(new DialogInterface.OnCancelListener() {
  53             @Override
  54             public void onCancel(DialogInterface dialog) {
  55                 AppContext.getNavigationManager().closeDialog();
  56             }
  57         });
  58
  59         Bundle args = getArguments();
  60         if(args != null) {
  61             String targetPage = args.getString("target");
  62             SearchTarget target = new SearchTarget(targetPage);
  63             String targetPageName;
  64             if(target.isInAppTarget())
  65                 targetPageName = target.getTargetUrl();
  66             else {
  67                 targetPageName = "WebBrowser";
  68                 args.putString("url", target.getTargetUrl());
  69             }
  70             CampusAppFragment fragment = AppContext.getNavigationManager().getPageFragment(targetPageName);
  71             fragment.setArguments(args);
  72
  73             FragmentTransaction transaction = getChildFragmentManager().beginTransaction();
  74             transaction.add(R.id.content_container, fragment);
  75             oCurrentFragment = fragment;
  76             transaction.commit();
  77         }
  78
  79         return view;
  80     }
  81
  82     public void destroyView() {
  83         if(oCurrentFragment != null) {
  84             CampusAppFragment fragment = oCurrentFragment;
  85             oCurrentFragment = null;
  86             if(fragment.isAdded()) {
  87                 FragmentTransaction transaction = getChildFragmentManager().beginTransaction();
  88                 transaction.remove(fragment);
  89                 transaction.commit();
  90             } else
  91                 AppContext.getMainActivity().onBackPressed();
  92         }
  93     }
  94
  95     public CampusAppFragment getCurrentFragment() {
  96         return oCurrentFragment;
  97     }
  98
  99 }