app/src/main/java/jp/sourceforge/gokigen/memoma/OperationModeHolder.java

   1 package jp.sourceforge.gokigen.memoma;
   2
   3 import android.app.Activity;
   4 import android.content.SharedPreferences;
   5 import android.preference.PreferenceManager;
   6
   7 /**
   8  *
   9  * @author MRSa
  10  *
  11  */
  12 public class OperationModeHolder
  13 {
  14         private Activity activity = null;
  15
  16     public static final int OPERATIONMODE_CREATE = 0;
  17     public static final int OPERATIONMODE_DELETE = 1;
  18     public static final int OPERATIONMODE_MOVE = 2;
  19
  20         public OperationModeHolder(Activity arg)
  21         {
  22                 activity = arg;
  23         }
  24
  25         public void changeOperationMode(int value)
  26         {
  27         SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(activity);
  28         SharedPreferences.Editor editor = preferences.edit();
  29         editor.putString("operationMode", "" + value);
  30         editor.commit();
  31         }
  32
  33     public int updateOperationMode(int buttonId)
  34     {
  35         SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(activity);
  36         int operationMode = Integer.parseInt(preferences.getString("operationMode", "0"));
  37
  38         if (buttonId == R.id.CreateObjectButton)
  39         {
  40                 if (operationMode == OPERATIONMODE_CREATE)
  41                 {
  42                         operationMode = OPERATIONMODE_MOVE;
  43                 }
  44                 else
  45                 {
  46                         operationMode = OPERATIONMODE_CREATE;
  47                 }
  48         }
  49         else if (buttonId == R.id.DeleteObjectButton)
  50         {
  51                 if (operationMode == OPERATIONMODE_DELETE)
  52                 {
  53                         operationMode = OPERATIONMODE_MOVE;
  54                 }
  55                 else
  56                 {
  57                         operationMode = OPERATIONMODE_DELETE;
  58                 }
  59         }
  60         changeOperationMode(operationMode);
  61
  62         return (operationMode);
  63     }
  64 }