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

   1 package com.td;\r
   2 \r
   3 import android.content.Context;\r
   4 import android.os.Bundle;\r
   5 import android.text.Editable;\r
   6 import android.text.TextWatcher;\r
   7 import android.view.View;\r
   8 import android.view.View.OnClickListener;\r
   9 import android.view.WindowManager.LayoutParams;\r
  10 import android.widget.Button;\r
  11 import android.widget.CheckBox;\r
  12 import android.widget.EditText;\r
  13 \r
  14 import com.td.db.Train;\r
  15 import com.td.db.TrainDao;\r
  16 import com.td.service.TrainDelayedServiceImpl;\r
  17 import com.td.utility.BaseActivity;\r
  18 import com.td.utility.EditPrefUtil;\r
  19 import com.td.utility.Util;\r
  20 import com.td.webapi.RouteUpdater;\r
  21 \r
  22 public class TrainEditActivity extends BaseActivity {\r
  23         public static final String PREF_TRE_ID = "TRE_ID";\r
  24         public static final String PREF_TRE_NAME = "TRE_NAME";\r
  25         public static final String PREF_TRE_SNAME = "TRE_SNAME";\r
  26 \r
  27         public static final String JR = "JR";\r
  28         public static final String LINE = "\90ü";\r
  29         private EditText editText1;\r
  30         private EditText editText2;\r
  31         private CheckBox checkBox1;\r
  32         private CheckBox checkBox2;\r
  33         private Button button1;\r
  34         private Button button2;\r
  35         private Button button3;\r
  36 \r
  37         private EditPrefUtil pref = new EditPrefUtil(this);\r
  38         private Train train = null;\r
  39 \r
  40         @Override\r
  41         public void onCreate(Bundle savedInstanceState) {\r
  42                 super.onCreate(savedInstanceState);\r
  43                 getWindow().setSoftInputMode(\r
  44                                 LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);\r
  45                 setContentView(R.layout.train_edit);\r
  46 \r
  47                 editText1 = (EditText) findViewById(R.id.editText31);\r
  48                 editText2 = (EditText) findViewById(R.id.editText32);\r
  49                 checkBox1 = (CheckBox) findViewById(R.id.checkBox31);\r
  50                 checkBox2 = (CheckBox) findViewById(R.id.checkBox32);\r
  51                 button1 = (Button) findViewById(R.id.button31);\r
  52                 button2 = (Button) findViewById(R.id.button32);\r
  53                 button3 = (Button) findViewById(R.id.button33);\r
  54 \r
  55                 editText1.setEnabled(false);\r
  56 \r
  57                 editText2.addTextChangedListener(new TextWatcher() {\r
  58                         public void afterTextChanged(Editable editable) {\r
  59                                 editText();\r
  60                                 setStatus();\r
  61                         }\r
  62 \r
  63                         public void beforeTextChanged(CharSequence s, int start, int count,\r
  64                                         int after) {\r
  65                                 ;\r
  66                         }\r
  67 \r
  68                         public void onTextChanged(CharSequence s, int start, int before,\r
  69                                         int count) {\r
  70                                 ;\r
  71                         }\r
  72                 });\r
  73 \r
  74                 checkBox1.setOnClickListener(new OnClickListener() {\r
  75                         public void onClick(View view) {\r
  76                                 editLine();\r
  77                                 setStatus();\r
  78                         }\r
  79                 });\r
  80                 checkBox2.setOnClickListener(new OnClickListener() {\r
  81                         public void onClick(View view) {\r
  82                                 editJR();\r
  83                                 setStatus();\r
  84                         }\r
  85                 });\r
  86                 button1.setOnClickListener(new OnClickListener() {\r
  87                         public void onClick(View view) {\r
  88                                 long id = train.getId();\r
  89                                 String sname = train.getSearchText();\r
  90                                 TrainDao.getInstance().set(id, sname, true);\r
  91 \r
  92                         TrainDelayedServiceImpl.clearSchedule(pref);\r
  93 \r
  94                         setResult(RESULT_OK);\r
  95                                 finish();\r
  96                         }\r
  97                 });\r
  98                 button2.setOnClickListener(new OnClickListener() {\r
  99                         public void onClick(View view) {\r
 100                                 setResult(RESULT_CANCELED);\r
 101                                 finish();\r
 102                         }\r
 103                 });\r
 104                 button3.setOnClickListener(new OnClickListener() {\r
 105                         public void onClick(View view) {\r
 106                                 String name = train.getName();\r
 107                                 String sname = RouteUpdater.filter(name);\r
 108                                 editText2.setText(sname);\r
 109                                 train.setSearchText(sname);\r
 110                                 \r
 111                                 initStatus();\r
 112                         }\r
 113                 });\r
 114         }\r
 115 \r
 116         @Override\r
 117         protected void onResume() {\r
 118                 super.onResume();\r
 119 \r
 120                 try {\r
 121                         String name = "";\r
 122                         String sname = "";\r
 123 \r
 124                         String idStr = pref.get(PREF_TRE_ID);\r
 125                         if (idStr == null) {\r
 126                                 Bundle extras = getIntent().getExtras();\r
 127                                 long id = extras.getLong("ID");\r
 128                                 train = TrainDao.getInstance().searchById(id);\r
 129                                 if (train != null) {\r
 130                                         name = train.getName();\r
 131                                         sname = train.getSearchText();\r
 132                                 }\r
 133                         } else {\r
 134                                 long id = Long.valueOf(idStr);\r
 135                                 name = pref.get(PREF_TRE_NAME);\r
 136                                 sname = pref.get(PREF_TRE_SNAME);\r
 137                                 train = new Train(id, name, sname, Util.toInt(false));\r
 138                         }\r
 139                         editText1.setText(name);\r
 140                         editText2.setText(sname);\r
 141                         initStatus();\r
 142                 } catch (Exception e) {\r
 143                         // TODO\r
 144                         e.printStackTrace();\r
 145                 }\r
 146         }\r
 147 \r
 148         @Override\r
 149         protected void onPause() {\r
 150                 super.onPause();\r
 151 \r
 152                 try {\r
 153                         if (train != null) {\r
 154                                 pref.put(PREF_TRE_ID, String.valueOf(train.getId()));\r
 155                                 pref.put(PREF_TRE_NAME, train.getName());\r
 156                                 pref.put(PREF_TRE_SNAME, train.getSearchText());\r
 157                                 pref.update();\r
 158                         }\r
 159                 } catch (Exception e) {\r
 160                         // TODO\r
 161                         e.printStackTrace();\r
 162                 }\r
 163         }\r
 164 \r
 165         private void editText() {\r
 166                 if (train == null){\r
 167                         return;\r
 168                 }\r
 169                 String sname = editText2.getText().toString();\r
 170                 train.setSearchText(sname);\r
 171         }\r
 172 \r
 173         private void editLine() {\r
 174                 try {\r
 175                         if (train == null) {\r
 176                                 return;\r
 177                         }\r
 178                         String sname = train.getSearchText();\r
 179                         if (checkBox1.isChecked()) {\r
 180                                 int len = sname.length();\r
 181                                 int slen = LINE.length();\r
 182                                 if (len >= slen\r
 183                                                 && sname.substring(len - slen, len).equals(LINE)) {\r
 184                                         sname = sname.substring(0, len - slen);\r
 185                                 }\r
 186                         } else {\r
 187                                 sname += LINE;\r
 188                         }\r
 189                         editText2.setText(sname);\r
 190                         train.setSearchText(sname);\r
 191                 } catch (Exception e) {\r
 192                         // TODO\r
 193                         e.printStackTrace();\r
 194                 }\r
 195         }\r
 196 \r
 197         private void editJR() {\r
 198                 try {\r
 199                         if (train == null) {\r
 200                                 return;\r
 201                         }\r
 202                         String sname = train.getSearchText();\r
 203                         if (checkBox2.isChecked()) {\r
 204                                 int len = sname.length();\r
 205                                 int slen = JR.length();\r
 206                                 if (len >= slen && sname.substring(0, slen).equals(JR)) {\r
 207                                         sname = sname.substring(slen, len);\r
 208                                 }\r
 209                         } else {\r
 210                                 sname = JR + sname;\r
 211                         }\r
 212                         editText2.setText(sname);\r
 213                         train.setSearchText(sname);\r
 214                 } catch (Exception e) {\r
 215                         // TODO\r
 216                         e.printStackTrace();\r
 217                 }\r
 218         }\r
 219 \r
 220         private void initStatus() {\r
 221                 try {\r
 222                         String name = train.getName();\r
 223                         String sname = train.getSearchText();\r
 224 \r
 225                         int len = name.length();\r
 226                         String ch = name.substring(len - 1, len);\r
 227                         if (!ch.equals(LINE)) {\r
 228                                 checkBox1.setEnabled(false);\r
 229                         } else {\r
 230                                 len = sname.length();\r
 231                                 String ch2 = "";\r
 232                                 if (sname.length() > 1) {\r
 233                                         ch2 = sname.substring(len - 1, len);\r
 234                                 }\r
 235                                 checkBox1.setChecked(!ch2.equals(LINE));\r
 236                         }\r
 237 \r
 238                         ch = name.substring(0, 2);\r
 239                         if (!ch.equals(JR)) {\r
 240                                 checkBox2.setEnabled(false);\r
 241                         } else {\r
 242                                 String ch2 = "";\r
 243                                 if (sname.length() > 2) {\r
 244                                         ch2 = sname.substring(0, 2);\r
 245                                 }\r
 246                                 checkBox2.setChecked(!ch2.equals(JR));\r
 247                         }\r
 248                 } catch (Exception e) {\r
 249                         // TODO\r
 250                         e.printStackTrace();\r
 251                 }\r
 252         }\r
 253 \r
 254         private void setStatus() {\r
 255                 if (button1 == null) {\r
 256                         return;\r
 257                 }\r
 258                 if (train != null && train.getSearchText().length() > 0) {\r
 259                         button1.setEnabled(true);\r
 260                 } else {\r
 261                         button1.setEnabled(false);\r
 262                 }\r
 263         }\r
 264 \r
 265         public static void init(Context context) {\r
 266                 EditPrefUtil pref = new EditPrefUtil(context);\r
 267                 pref.remove(PREF_TRE_ID);\r
 268                 pref.update();\r
 269         }\r
 270 }\r