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

   1 /* Settings.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.Context;
  18 import android.os.Bundle;
  19 import android.support.v4.app.Fragment;
  20 import android.view.KeyEvent;
  21 import android.view.LayoutInflater;
  22 import android.view.View;
  23 import android.view.ViewGroup;
  24 import android.view.inputmethod.EditorInfo;
  25 import android.view.inputmethod.InputMethodManager;
  26 import android.widget.ArrayAdapter;
  27 import android.widget.AutoCompleteTextView;
  28 import android.widget.EditText;
  29 import android.widget.Spinner;
  30 import android.widget.TextView;
  31
  32 import de.dhbwloe.campusapp.CampusAppFragment;
  33 import de.dhbwloe.campusapp.R;
  34 import de.dhbwloe.campusapp.coursenames.CourseName;
  35
  36 /**
  37  * A simple {@link Fragment} subclass.
  38  */
  39 public class Settings extends CampusAppFragment {
  40     private AutoCompleteTextView courseNameInput;
  41     private Spinner mensaRoleInput;
  42
  43     public Settings() {
  44         // Required empty public constructor
  45     }
  46
  47
  48     @Override
  49     public View onCreateView(LayoutInflater inflater, ViewGroup container,
  50                              Bundle savedInstanceState) {
  51         oFragmentView = inflater.inflate(R.layout.fragment_settings, container, false);
  52
  53         courseNameInput = (AutoCompleteTextView) oFragmentView.findViewById(R.id.courseNameInput);
  54         mensaRoleInput = (Spinner) oFragmentView.findViewById(R.id.mensaRoleInput);
  55
  56         courseNameInput.setImeOptions(EditorInfo.IME_ACTION_DONE);
  57         courseNameInput.setOnEditorActionListener(
  58                 new EditText.OnEditorActionListener() {
  59                     @Override
  60                     public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
  61                         if (actionId == EditorInfo.IME_ACTION_SEARCH ||
  62                                 actionId == EditorInfo.IME_ACTION_DONE ||
  63                                 event.getAction() == KeyEvent.ACTION_DOWN &&
  64                                         event.getKeyCode() == KeyEvent.KEYCODE_ENTER) {
  65
  66                             InputMethodManager imm = (InputMethodManager)AppContext.getMainActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
  67                             imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
  68                             return true;
  69                         }
  70                         return false;
  71                     }
  72                 });
  73
  74         CourseName names[] = AppContext.getDatabaseManager().getCourseNames();
  75         String courseNames[] = new String[names.length];
  76         for(int i = 0; i < names.length; i++) {
  77             courseNames[i] = names[i].getName();
  78         }
  79
  80         ArrayAdapter<String> adapter = new ArrayAdapter<String>(AppContext.getMainActivity(), android.R.layout.simple_list_item_1, courseNames);
  81         courseNameInput.setAdapter(adapter);
  82
  83         return oFragmentView;
  84     }
  85
  86
  87     @Override
  88     public void onStart() {
  89         super.onStart();
  90
  91         String courseName = AppContext.getDatabaseManager().getRuntimeCache("CourseName");
  92         if(courseName == null || courseName.isEmpty())
  93             courseName = "";
  94         courseNameInput.setText(courseName);
  95
  96         String mensaRoleName = AppContext.getDatabaseManager().getRuntimeCache("MensaRole");
  97         if (mensaRoleName == null || mensaRoleName.isEmpty())
  98             mensaRoleName = "0";
  99         int mensaRole = Integer.parseInt(mensaRoleName);
 100         mensaRoleInput.setSelection(mensaRole);
 101     }
 102
 103     @Override
 104     public void onStop() {
 105         super.onStop();
 106         boolean overrideNavigation = false;
 107
 108         String courseName = AppContext.getDatabaseManager().getRuntimeCache("CourseName");
 109         if (courseName == null || courseName.isEmpty())
 110             courseName = "";
 111
 112         String newCourseName = courseNameInput.getText().toString();
 113         if(!courseName.equalsIgnoreCase(newCourseName)) {
 114             AppContext.getDatabaseManager().setRuntimeCache("CourseName", newCourseName);
 115             overrideNavigation = true;
 116         }
 117
 118         String mensaRoleName = AppContext.getDatabaseManager().getRuntimeCache("MensaRole");
 119         if (mensaRoleName == null || mensaRoleName.isEmpty())
 120             mensaRoleName = "0";
 121         String newMensaRoleName = Integer.toString(mensaRoleInput.getSelectedItemPosition());
 122         if(!mensaRoleName.equalsIgnoreCase(newMensaRoleName)) {
 123             AppContext.getDatabaseManager().setRuntimeCache("MensaRole", newMensaRoleName);
 124             overrideNavigation = true;
 125         }
 126
 127         if(overrideNavigation) {
 128             AppContext.getNavigationManager().navigatePage("Splashscreen", null, false);
 129         }
 130     }
 131 }