workspace/TrainDelayed/src/com/td/HistoryListActivity.java

   1 package com.td;\r
   2 \r
   3 import java.util.List;\r
   4 \r
   5 import android.content.Intent;\r
   6 import android.os.Bundle;\r
   7 import android.view.View;\r
   8 import android.view.View.OnClickListener;\r
   9 import android.widget.AdapterView;\r
  10 import android.widget.AdapterView.OnItemSelectedListener;\r
  11 import android.widget.ArrayAdapter;\r
  12 import android.widget.Button;\r
  13 import android.widget.ListView;\r
  14 import android.widget.Spinner;\r
  15 \r
  16 import com.td.db.History;\r
  17 import com.td.db.HistoryDao;\r
  18 import com.td.db.Train;\r
  19 import com.td.db.TrainDao;\r
  20 import com.td.service.TrainTwitterAdapter;\r
  21 import com.td.utility.BaseActivity;\r
  22 import com.td.utility.Debug;\r
  23 import com.td.utility.EditPrefUtil;\r
  24 \r
  25 public class HistoryListActivity extends BaseActivity {\r
  26     private ListView listView;\r
  27     private Spinner spinner;\r
  28     private Button button1;\r
  29     private Button button2;\r
  30     private List<Train> trainList;\r
  31     \r
  32     private EditPrefUtil pref = new EditPrefUtil(this);\r
  33 \r
  34         @Override\r
  35         public void onCreate(Bundle savedInstanceState) {\r
  36                 super.onCreate(savedInstanceState);\r
  37                 setContentView(R.layout.history_list);\r
  38                 \r
  39                 listView = (ListView) findViewById(R.id.listView91);\r
  40                 spinner = (Spinner) findViewById(R.id.spinner91);\r
  41                 button1 = (Button) findViewById(R.id.button91);\r
  42                 button2 = (Button) findViewById(R.id.button92);\r
  43                 \r
  44                 button1.setOnClickListener(new OnClickListener(){\r
  45                         public void onClick(View view) {\r
  46                                 Intent intent = new Intent(HistoryListActivity.this,\r
  47                                                 (Class<?>) HistoryConfActivity.class);\r
  48                                 startActivityForResult(intent, -1);\r
  49                         }});\r
  50 \r
  51                 button2.setOnClickListener(new OnClickListener(){\r
  52                         public void onClick(View view) {\r
  53                                 HistoryListActivity.this.finish();\r
  54                         }});\r
  55                 \r
  56                 spinner.setOnItemSelectedListener(new OnItemSelectedListener(){\r
  57                         public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {\r
  58                                  //Spinner spinner = (Spinner) parent;\r
  59                                 updateList();\r
  60                         }\r
  61 \r
  62                         public void onNothingSelected(AdapterView<?> parent) {\r
  63                                 // TODO Auto-generated method stub\r
  64                                 \r
  65                         }});\r
  66                 \r
  67                 trainList = TrainDao.getInstance().search(true);\r
  68                 if (Debug.isDebug()){\r
  69                         Train t;\r
  70                         t = new Train(TrainTwitterAdapter.START_ID, "\8aJ\8en");\r
  71                         trainList.add(t);\r
  72                         t = new Train(TrainTwitterAdapter.ERROR_ID, "\83G\83\89\81[");\r
  73                         trainList.add(t);\r
  74                 }\r
  75                 ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item);\r
  76                 for (Train train : trainList){\r
  77                         adapter.add(train.getName());\r
  78                 }\r
  79                 spinner.setAdapter(adapter);\r
  80                 adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);\r
  81                 \r
  82                 int n = 0;\r
  83                 if (trainList.size() > 0){\r
  84                         spinner.setSelection(n);\r
  85                         updateList();\r
  86                 }\r
  87         }\r
  88         \r
  89         private void updateList(){\r
  90                 int ymd = pref.getInt(HistoryActivity.PREF_HIS_YMD);\r
  91                 int from = pref.getInt(HistoryActivity.PREF_HIS_FROM);\r
  92                 int to = pref.getInt(HistoryActivity.PREF_HIS_TO);\r
  93                 \r
  94                 HistoryDao hisDao = HistoryDao.getInstance();\r
  95                 TrainDao traDao = TrainDao.getInstance();\r
  96 \r
  97                 int n  = spinner.getSelectedItemPosition();\r
  98                 Train train = trainList.get(n);\r
  99                 long id = train.getId();\r
 100                 \r
 101                 List<History> list = hisDao.search(this, id, ymd, from, to);\r
 102 \r
 103                 HistoryListViewArrayAdapter adapter = new HistoryListViewArrayAdapter(this,\r
 104                                 R.layout.history_list_item_1, list);\r
 105                 listView.setAdapter(adapter);           \r
 106         }\r
 107 }\r