workspace/EverMemo/src/com/yuji/em/SelectNoteListActivity.java

   1 package com.yuji.em;
   2
   3 import java.util.List;
   4
   5 import android.content.Intent;
   6 import android.graphics.Color;
   7 import android.os.Bundle;
   8 import android.view.View;
   9 import android.view.View.OnClickListener;
  10 import android.widget.AdapterView;
  11 import android.widget.AdapterView.OnItemClickListener;
  12 import android.widget.ArrayAdapter;
  13 import android.widget.Button;
  14 import android.widget.LinearLayout;
  15 import android.widget.ListView;
  16 import android.widget.TextView;
  17
  18 import com.yuji.em.common.CommonUtil;
  19 import com.yuji.em.common.Constant;
  20 import com.yuji.em.data.Note;
  21 import com.yuji.em.data.NoteDao;
  22 import com.yuji.em.utility.BaseActivity;
  23
  24 public class SelectNoteListActivity extends BaseActivity {
  25         private LinearLayout messageLayout = null;
  26         private TextView titleView = null;
  27         private TextView messageView = null;
  28         private Button editButton;
  29         private Button deleteButton;
  30         private Button cancelButton;
  31         private Button yesButton;
  32         private Button noButton;
  33         private ListView selectListView;
  34
  35         private View prevListView = null;
  36         private int selectedIndex = -1;
  37         private boolean isEmpty = true;
  38
  39         @Override
  40         public void onCreate(Bundle savedInstanceState) {
  41                 super.onCreate(savedInstanceState);
  42                 setContentView(R.layout.select_note_list);
  43
  44                 titleView = (TextView) this.findViewById(R.id.selectListTitle);
  45                 messageLayout = (LinearLayout) this.findViewById(R.id.selectListLayout);
  46                 messageView = (TextView) this.findViewById(R.id.selectListMessage);
  47                 editButton = (Button) this.findViewById(R.id.selectListEditButton);
  48                 deleteButton = (Button) this.findViewById(R.id.selectListDeleteButton);
  49                 cancelButton = (Button) this.findViewById(R.id.selectListCancelButton);
  50                 yesButton = (Button) this.findViewById(R.id.selectListYesButton);
  51                 noButton = (Button) this.findViewById(R.id.selectListNoButton);
  52                 selectListView = (ListView) this.findViewById(R.id.selectListView);
  53
  54                 editButton.setOnClickListener(new OnClickListener() {
  55                         public void onClick(View v) {
  56                                 editButtonOnClick();
  57                         }
  58                 });
  59
  60                 deleteButton.setOnClickListener(new OnClickListener() {
  61                         public void onClick(View v) {
  62                                 deleteButtonOnClick();
  63                         }
  64                 });
  65
  66                 cancelButton.setOnClickListener(new OnClickListener() {
  67                         public void onClick(View v) {
  68                                 cancelButtonOnClick();
  69                         }
  70                 });
  71
  72                 yesButton.setOnClickListener(new OnClickListener() {
  73                         public void onClick(View v) {
  74                                 yesButtonOnClick();
  75                         }
  76                 });
  77
  78                 noButton.setOnClickListener(new OnClickListener() {
  79                         public void onClick(View v) {
  80                                 noButtonOnClick();
  81                         }
  82                 });
  83
  84                 selectListView.setOnItemClickListener(new OnItemClickListener() {
  85                         public void onItemClick(AdapterView<?> parent, View view,
  86                                         int position, long id) {
  87                                 selectListViewOnItemClick(parent, view, position, id);
  88                         }
  89                 });
  90
  91                 // float fSize = titleView.getTextSize();
  92                 // messageView.setTextSize((float) (fSize * 1.0));
  93
  94                 updateList();
  95
  96                 setStatus(null);
  97         }
  98
  99         @Override
 100         protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 101                 if (resultCode == RESULT_OK) {
 102                         updateList();
 103                         setStatus(null);
 104                 }
 105         }
 106
 107         private void updateList() {
 108                 NoteDao dao = NoteDao.getInstance();
 109                 List<Note> list = dao.search(this);
 110                 // ArrayAdapter<Note> adapter = new ArrayAdapter<Note>(this,
 111                 // android.R.layout.simple_list_item_1, list);
 112                 ArrayAdapter<Note> adapter = new ArrayAdapter<Note>(this,
 113                                 R.layout.simple_list_item_2, list);
 114                 selectListView.setAdapter(adapter);
 115
 116                 selectedIndex = -1;
 117                 isEmpty = dao.isEmpty(list);
 118         }
 119
 120         protected void selectListViewOnItemClick(AdapterView<?> parent, View view,
 121                         int position, long id) {
 122                 if (view == prevListView) {
 123                         return;
 124                 }
 125                 if (prevListView != null) {
 126                         prevListView.setBackgroundColor(Color.WHITE);
 127                 }
 128                 view.setBackgroundColor(0xffccffcc);
 129                 prevListView = view;
 130
 131                 selectedIndex = position;
 132                 setStatus(parent);
 133         }
 134
 135         private void editButtonOnClick() {
 136                 if (prevListView == null || selectedIndex < 0) {
 137                         return;
 138                 }
 139
 140                 Intent intent = new Intent(this, (Class<?>) NoteListActivity.class);
 141                 intent.putExtra(Constant.EXTRA_INDEX, selectedIndex);
 142                 startActivityForResult(intent, 0);
 143         }
 144
 145         private void deleteButtonOnClick() {
 146                 setStatus(deleteButton);
 147         }
 148
 149         private void cancelButtonOnClick() {
 150                 finish();
 151         }
 152
 153         private void yesButtonOnClick() {
 154                 NoteDao dao = NoteDao.getInstance();
 155                 Note note = new Note("", "");
 156                 dao.update(this, note, selectedIndex);
 157
 158                 updateList();
 159
 160                 setStatus(yesButton);
 161         }
 162
 163         private void noButtonOnClick() {
 164                 setStatus(noButton);
 165         }
 166
 167         private void setStatus(View view) {
 168                 if (view == null) {
 169                         if (isEmpty) {
 170                                 messageLayout.setVisibility((isEmpty) ? View.VISIBLE
 171                                                 : View.GONE);
 172                                 messageView.setText("\91\97\90M\90æ\82Ì\83m\81[\83g\82ð\90Ý\92è\82·\82é\82É\82Í\81A\83\8a\83X\83g\82ð\91I\91ð\82µ\81A\81u\8dX\90V\81v\83{\83^\83\93\82ð\89\9f\82µ\82Ä\82\82¾\82³\82¢\81B"); // TODO
 173                                 selectListView.setEnabled(true);
 174                                 editButton.setVisibility(View.VISIBLE);
 175                                 editButton.setEnabled(false);
 176                                 deleteButton.setVisibility(View.VISIBLE);
 177                                 deleteButton.setEnabled(false);
 178                                 yesButton.setVisibility(View.GONE);
 179                                 noButton.setVisibility(View.GONE);
 180                         } else {
 181                                 messageLayout.setVisibility((isEmpty) ? View.VISIBLE
 182                                                 : View.GONE);
 183                                 selectListView.setEnabled(true);
 184                                 editButton.setVisibility(View.VISIBLE);
 185                                 editButton.setEnabled(false);
 186                                 deleteButton.setVisibility(View.VISIBLE);
 187                                 deleteButton.setEnabled(false);
 188                                 yesButton.setVisibility(View.GONE);
 189                                 noButton.setVisibility(View.GONE);
 190                         }
 191                 } else if (view == selectListView) {
 192                         messageLayout.setVisibility((isEmpty) ? View.VISIBLE : View.GONE);
 193                         selectListView.setEnabled(true);
 194                         editButton.setVisibility(View.VISIBLE);
 195                         editButton.setEnabled(true);
 196                         Note item = (Note) selectListView.getItemAtPosition(selectedIndex);
 197                         deleteButton.setVisibility(View.VISIBLE);
 198                         deleteButton.setEnabled(!CommonUtil.isNull(item.getTitle()));
 199                         yesButton.setVisibility(View.GONE);
 200                         noButton.setVisibility(View.GONE);
 201                 } else if (view == deleteButton) {
 202                         messageLayout.setVisibility(View.VISIBLE);
 203                         messageView.setText("\8dí\8f\9c\82µ\82Ü\82·\82©"); // TODO
 204                         selectListView.setEnabled(false);
 205                         editButton.setVisibility(View.GONE);
 206                         deleteButton.setVisibility(View.GONE);
 207                         yesButton.setVisibility(View.VISIBLE);
 208                         noButton.setVisibility(View.VISIBLE);
 209                 } else if (view == yesButton) {
 210                         setStatus(null);
 211                 } else if (view == noButton) {
 212                         setStatus(selectListView);
 213                 }
 214         }
 215 }