Mercurial > 510Connectbot
annotate src/com/five_ten_sg/connectbot/HostListActivity.java @ 135:e251b3b679c3
read deployment.connections on startup for new host entries
| author | Carl Byington <carl@five-ten-sg.com> |
|---|---|
| date | Thu, 19 Jun 2014 15:58:55 -0700 |
| parents | 81cafbe7cd9b |
| children | 398503d13f35 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * ConnectBot: simple, powerful, open-source SSH client for Android | |
| 3 * Copyright 2007 Kenny Root, Jeffrey Sharkey | |
| 4 * | |
| 5 * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 6 * you may not use this file except in compliance with the License. | |
| 7 * You may obtain a copy of the License at | |
| 8 * | |
| 9 * http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 * | |
| 11 * Unless required by applicable law or agreed to in writing, software | |
| 12 * distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 * See the License for the specific language governing permissions and | |
| 15 * limitations under the License. | |
| 16 */ | |
| 17 | |
| 18 package com.five_ten_sg.connectbot; | |
| 19 | |
| 20 | |
| 21 import com.five_ten_sg.connectbot.bean.HostBean; | |
| 22 import com.five_ten_sg.connectbot.service.TerminalBridge; | |
| 23 import com.five_ten_sg.connectbot.service.TerminalManager; | |
| 24 import com.five_ten_sg.connectbot.transport.TransportFactory; | |
| 25 import com.five_ten_sg.connectbot.util.HostDatabase; | |
| 26 import com.five_ten_sg.connectbot.util.PreferenceConstants; | |
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27 |
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28 import java.io.BufferedReader; |
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29 import java.io.File; |
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30 import java.util.List; |
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31 |
| 0 | 32 import android.app.Activity; |
| 33 import android.app.AlertDialog; | |
| 34 import android.app.ListActivity; | |
| 35 import android.content.ComponentName; | |
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36 import android.content.ContentValues; |
| 0 | 37 import android.content.Context; |
| 38 import android.content.DialogInterface; | |
| 39 import android.content.Intent; | |
| 40 import android.content.Intent.ShortcutIconResource; | |
| 41 import android.content.ServiceConnection; | |
| 42 import android.content.SharedPreferences; | |
| 43 import android.content.SharedPreferences.Editor; | |
| 44 import android.content.res.ColorStateList; | |
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45 import android.database.sqlite.SQLiteDatabase; |
| 0 | 46 import android.net.Uri; |
| 47 import android.os.Build; | |
| 48 import android.os.Bundle; | |
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49 import android.os.Environment; |
| 0 | 50 import android.os.Handler; |
| 51 import android.os.IBinder; | |
| 52 import android.os.Message; | |
| 53 import android.preference.PreferenceManager; | |
| 54 import android.util.Log; | |
| 55 import android.view.ContextMenu; | |
| 56 import android.view.KeyEvent; | |
| 57 import android.view.LayoutInflater; | |
| 58 import android.view.Menu; | |
| 59 import android.view.MenuItem; | |
| 60 import android.view.MenuItem.OnMenuItemClickListener; | |
| 61 import android.view.View; | |
| 62 import android.view.View.OnKeyListener; | |
| 63 import android.view.ViewGroup; | |
| 64 import android.widget.AdapterView; | |
| 65 import android.widget.AdapterView.OnItemClickListener; | |
| 66 import android.widget.ArrayAdapter; | |
| 67 import android.widget.ImageView; | |
| 68 import android.widget.ListView; | |
| 69 import android.widget.Spinner; | |
| 70 import android.widget.TextView; | |
| 71 | |
| 72 public class HostListActivity extends ListActivity { | |
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73 protected static final String TAG = "ConnectBot.HostListActivity"; |
| 0 | 74 public final static int REQUEST_EDIT = 1; |
| 75 public final static int REQUEST_EULA = 2; | |
| 76 | |
| 77 protected TerminalManager bound = null; | |
| 78 | |
| 79 protected HostDatabase hostdb; | |
| 80 private List<HostBean> hosts; | |
| 81 protected LayoutInflater inflater = null; | |
| 82 | |
| 83 protected boolean sortedByColor = false; | |
| 84 | |
| 85 private MenuItem sortcolor; | |
| 86 | |
| 87 private MenuItem sortlast; | |
| 88 | |
| 89 private Spinner transportSpinner; | |
| 90 private TextView quickconnect; | |
| 91 | |
| 92 private SharedPreferences prefs = null; | |
| 93 | |
| 94 protected boolean makingShortcut = false; | |
| 95 | |
| 96 protected Handler updateHandler = new Handler() { | |
| 97 @Override | |
| 98 public void handleMessage(Message msg) { | |
| 99 HostListActivity.this.updateList(); | |
| 100 } | |
| 101 }; | |
| 102 | |
| 103 private ServiceConnection connection = new ServiceConnection() { | |
| 104 public void onServiceConnected(ComponentName className, IBinder service) { | |
| 105 bound = ((TerminalManager.TerminalBinder) service).getService(); | |
| 106 // update our listview binder to find the service | |
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107 updateList(); |
| 0 | 108 } |
| 109 public void onServiceDisconnected(ComponentName className) { | |
| 110 bound = null; | |
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111 updateList(); |
| 0 | 112 } |
| 113 }; | |
| 114 | |
| 115 @Override | |
| 116 public void onStart() { | |
| 117 super.onStart(); | |
| 118 // start the terminal manager service | |
| 119 this.bindService(new Intent(this, TerminalManager.class), connection, Context.BIND_AUTO_CREATE); | |
| 120 | |
| 121 if (this.hostdb == null) | |
| 122 this.hostdb = new HostDatabase(this); | |
| 123 } | |
| 124 | |
| 125 @Override | |
| 126 public void onStop() { | |
| 127 super.onStop(); | |
| 128 this.unbindService(connection); | |
| 129 | |
| 130 if (this.hostdb != null) { | |
| 131 this.hostdb.close(); | |
| 132 this.hostdb = null; | |
| 133 } | |
| 134 } | |
| 135 | |
| 136 @Override | |
| 137 public void onResume() { | |
| 138 super.onResume(); | |
| 139 } | |
| 140 | |
| 141 @Override | |
| 142 protected void onActivityResult(int requestCode, int resultCode, Intent data) { | |
| 143 if (requestCode == REQUEST_EULA) { | |
| 144 if (resultCode == Activity.RESULT_OK) { | |
| 145 // yay they agreed, so store that info | |
| 146 Editor edit = prefs.edit(); | |
| 147 edit.putBoolean(PreferenceConstants.EULA, true); | |
| 148 edit.commit(); | |
| 149 } | |
| 150 else { | |
| 151 // user didnt agree, so close | |
| 152 this.finish(); | |
| 153 } | |
| 154 } | |
| 155 else if (requestCode == REQUEST_EDIT) { | |
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156 updateList(); |
| 0 | 157 } |
| 158 } | |
| 159 | |
| 160 @Override | |
| 161 public void onCreate(Bundle icicle) { | |
| 162 super.onCreate(icicle); | |
| 163 setContentView(R.layout.act_hostlist); | |
| 164 this.setTitle(String.format("%s: %s", | |
| 165 getResources().getText(R.string.app_name), | |
| 166 getResources().getText(R.string.title_hosts_list))); | |
| 167 this.prefs = PreferenceManager.getDefaultSharedPreferences(this); | |
| 168 | |
| 169 // detect HTC Dream and apply special preferences | |
| 170 if (Build.MANUFACTURER.equals("HTC") && Build.DEVICE.equals("dream")) { | |
| 171 if (!prefs.contains(PreferenceConstants.SHIFT_FKEYS) && | |
| 172 !prefs.contains(PreferenceConstants.CTRL_FKEYS)) { | |
| 173 SharedPreferences.Editor editor = prefs.edit(); | |
| 174 editor.putBoolean(PreferenceConstants.SHIFT_FKEYS, true); | |
| 175 editor.putBoolean(PreferenceConstants.CTRL_FKEYS, true); | |
| 176 editor.commit(); | |
| 177 } | |
| 178 } | |
| 179 | |
| 180 // check for eula agreement | |
| 181 boolean agreed = prefs.getBoolean(PreferenceConstants.EULA, false); | |
| 182 | |
| 183 if (!agreed) { | |
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184 startActivityForResult(new Intent(this, WizardActivity.class), REQUEST_EULA); |
| 0 | 185 } |
| 186 | |
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187 makingShortcut = Intent.ACTION_CREATE_SHORTCUT.equals(getIntent().getAction()) |
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188 || Intent.ACTION_PICK.equals(getIntent().getAction()); |
| 0 | 189 // connect with hosts database and populate list |
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190 hostdb = new HostDatabase(this); |
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191 createDeploymentHosts(); // build hosts from a deployment text file |
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192 updateList(); |
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193 sortedByColor = prefs.getBoolean(PreferenceConstants.SORT_BY_COLOR, false); |
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194 registerForContextMenu(getListView()); |
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195 getListView().setOnItemClickListener(new OnItemClickListener() { |
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196 |
| 0 | 197 public synchronized void onItemClick(AdapterView<?> parent, View view, int position, long id) { |
| 198 // launch off to console details | |
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199 HostBean host = (HostBean) getListView().getItemAtPosition(position); |
| 0 | 200 Uri uri = host.getUri(); |
| 201 Intent contents = new Intent(Intent.ACTION_VIEW, uri); | |
| 202 contents.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); | |
| 203 | |
| 204 if (makingShortcut) { | |
| 205 // create shortcut if requested | |
| 206 ShortcutIconResource icon = Intent.ShortcutIconResource.fromContext(HostListActivity.this, R.drawable.icon); | |
| 207 Intent intent = new Intent(); | |
| 208 intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, contents); | |
| 209 intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, host.getNickname()); | |
| 210 intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon); | |
| 211 setResult(RESULT_OK, intent); | |
| 212 finish(); | |
| 213 } | |
| 214 else { | |
| 215 // otherwise just launch activity to show this host | |
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216 startActivity(contents); |
| 0 | 217 } |
| 218 } | |
| 219 }); | |
| 220 quickconnect = (TextView) this.findViewById(R.id.front_quickconnect); | |
| 221 quickconnect.setVisibility(makingShortcut ? View.GONE : View.VISIBLE); | |
| 222 quickconnect.setOnKeyListener(new OnKeyListener() { | |
| 223 public boolean onKey(View v, int keyCode, KeyEvent event) { | |
| 224 if (event.getAction() == KeyEvent.ACTION_UP) return false; | |
| 225 | |
| 226 if (keyCode != KeyEvent.KEYCODE_ENTER) return false; | |
| 227 | |
| 228 return startConsoleActivity(); | |
| 229 } | |
| 230 }); | |
| 231 transportSpinner = (Spinner)findViewById(R.id.transport_selection); | |
| 232 transportSpinner.setVisibility(makingShortcut ? View.GONE : View.VISIBLE); | |
| 233 ArrayAdapter<String> transportSelection = new ArrayAdapter<String> (this, | |
| 234 android.R.layout.simple_spinner_item, TransportFactory.getTransportNames()); | |
| 235 transportSelection.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); | |
| 236 transportSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { | |
| 237 public void onItemSelected(AdapterView<?> arg0, View view, int position, long id) { | |
| 238 String formatHint = TransportFactory.getFormatHint( | |
| 239 (String) transportSpinner.getSelectedItem(), | |
| 240 HostListActivity.this); | |
| 241 quickconnect.setHint(formatHint); | |
| 242 quickconnect.setError(null); | |
| 243 quickconnect.requestFocus(); | |
| 244 } | |
| 245 public void onNothingSelected(AdapterView<?> arg0) { } | |
| 246 }); | |
| 247 transportSpinner.setAdapter(transportSelection); | |
| 248 this.inflater = LayoutInflater.from(this); | |
| 249 } | |
| 250 | |
| 251 @Override | |
| 252 public boolean onPrepareOptionsMenu(Menu menu) { | |
| 253 super.onPrepareOptionsMenu(menu); | |
| 254 | |
| 255 // don't offer menus when creating shortcut | |
| 256 if (makingShortcut) return true; | |
| 257 | |
| 258 sortcolor.setVisible(!sortedByColor); | |
| 259 sortlast.setVisible(sortedByColor); | |
| 260 return true; | |
| 261 } | |
| 262 | |
| 263 @Override | |
| 264 public boolean onCreateOptionsMenu(Menu menu) { | |
| 265 super.onCreateOptionsMenu(menu); | |
| 266 | |
| 267 // don't offer menus when creating shortcut | |
| 268 if (makingShortcut) return true; | |
| 269 | |
| 270 // add host, ssh keys, about | |
| 271 sortcolor = menu.add(R.string.list_menu_sortcolor); | |
| 272 sortcolor.setIcon(android.R.drawable.ic_menu_share); | |
| 273 sortcolor.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
| 274 public boolean onMenuItemClick(MenuItem item) { | |
| 275 sortedByColor = true; | |
| 276 updateList(); | |
| 277 return true; | |
| 278 } | |
| 279 }); | |
| 280 sortlast = menu.add(R.string.list_menu_sortname); | |
| 281 sortlast.setIcon(android.R.drawable.ic_menu_share); | |
| 282 sortlast.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
| 283 public boolean onMenuItemClick(MenuItem item) { | |
| 284 sortedByColor = false; | |
| 285 updateList(); | |
| 286 return true; | |
| 287 } | |
| 288 }); | |
| 289 MenuItem keys = menu.add(R.string.list_menu_pubkeys); | |
| 290 keys.setIcon(android.R.drawable.ic_lock_lock); | |
| 291 keys.setIntent(new Intent(HostListActivity.this, PubkeyListActivity.class)); | |
| 292 MenuItem colors = menu.add(R.string.title_colors); | |
| 293 colors.setIcon(android.R.drawable.ic_menu_slideshow); | |
| 294 colors.setIntent(new Intent(HostListActivity.this, ColorsActivity.class)); | |
| 295 MenuItem settings = menu.add(R.string.list_menu_settings); | |
| 296 settings.setIcon(android.R.drawable.ic_menu_preferences); | |
| 297 settings.setIntent(new Intent(HostListActivity.this, SettingsActivity.class)); | |
| 298 MenuItem help = menu.add(R.string.title_help); | |
| 299 help.setIcon(android.R.drawable.ic_menu_help); | |
| 300 help.setIntent(new Intent(HostListActivity.this, HelpActivity.class)); | |
| 301 return true; | |
| 302 } | |
| 303 | |
| 304 | |
| 305 @Override | |
| 306 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) { | |
| 307 // create menu to handle hosts | |
| 308 // create menu to handle deleting and sharing lists | |
| 309 AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo; | |
| 310 final HostBean host = (HostBean) this.getListView().getItemAtPosition(info.position); | |
| 311 menu.setHeaderTitle(host.getNickname()); | |
| 312 // edit, disconnect, delete | |
| 313 MenuItem connect = menu.add(R.string.list_host_disconnect); | |
| 314 final TerminalBridge bridge = bound.getConnectedBridge(host); | |
| 315 connect.setEnabled((bridge != null)); | |
| 316 connect.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
| 317 public boolean onMenuItemClick(MenuItem item) { | |
| 318 bridge.dispatchDisconnect(true); | |
| 319 updateHandler.sendEmptyMessage(-1); | |
| 320 return true; | |
| 321 } | |
| 322 }); | |
| 323 MenuItem edit = menu.add(R.string.list_host_edit); | |
| 324 edit.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
| 325 public boolean onMenuItemClick(MenuItem item) { | |
| 326 Intent intent = new Intent(HostListActivity.this, HostEditorActivity.class); | |
| 327 intent.putExtra(Intent.EXTRA_TITLE, host.getId()); | |
| 328 HostListActivity.this.startActivityForResult(intent, REQUEST_EDIT); | |
| 329 return true; | |
| 330 } | |
| 331 }); | |
| 332 MenuItem portForwards = menu.add(R.string.list_host_portforwards); | |
| 333 portForwards.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
| 334 public boolean onMenuItemClick(MenuItem item) { | |
| 335 Intent intent = new Intent(HostListActivity.this, PortForwardListActivity.class); | |
| 336 intent.putExtra(Intent.EXTRA_TITLE, host.getId()); | |
| 337 HostListActivity.this.startActivityForResult(intent, REQUEST_EDIT); | |
| 338 return true; | |
| 339 } | |
| 340 }); | |
| 341 | |
| 342 if (!TransportFactory.canForwardPorts(host.getProtocol())) | |
| 343 portForwards.setEnabled(false); | |
| 344 | |
| 345 MenuItem delete = menu.add(R.string.list_host_delete); | |
| 346 delete.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
| 347 public boolean onMenuItemClick(MenuItem item) { | |
| 348 // prompt user to make sure they really want this | |
| 349 new AlertDialog.Builder(HostListActivity.this) | |
| 350 .setMessage(getString(R.string.delete_message, host.getNickname())) | |
| 351 .setPositiveButton(R.string.delete_pos, new DialogInterface.OnClickListener() { | |
| 352 public void onClick(DialogInterface dialog, int which) { | |
| 353 // make sure we disconnect | |
| 354 if (bridge != null) | |
| 355 bridge.dispatchDisconnect(true); | |
| 356 | |
| 357 hostdb.deleteHost(host); | |
| 358 updateHandler.sendEmptyMessage(-1); | |
| 359 } | |
| 360 }) | |
| 361 .setNegativeButton(R.string.delete_neg, null).create().show(); | |
| 362 return true; | |
| 363 } | |
| 364 }); | |
| 365 } | |
| 366 | |
| 367 /** | |
| 368 * @param text | |
| 369 * @return | |
| 370 */ | |
| 371 private boolean startConsoleActivity() { | |
| 372 Uri uri = TransportFactory.getUri((String) transportSpinner | |
| 373 .getSelectedItem(), quickconnect.getText().toString()); | |
| 374 | |
| 375 if (uri == null) { | |
| 376 quickconnect.setError(getString(R.string.list_format_error, | |
| 377 TransportFactory.getFormatHint( | |
| 378 (String) transportSpinner.getSelectedItem(), | |
| 379 HostListActivity.this))); | |
| 380 return false; | |
| 381 } | |
| 382 | |
| 383 HostBean host = TransportFactory.findHost(hostdb, uri); | |
| 384 | |
| 385 if (host == null) { | |
| 386 host = TransportFactory.getTransport(uri.getScheme()).createHost(uri); | |
| 387 host.setColor(HostDatabase.COLOR_GRAY); | |
| 388 host.setPubkeyId(HostDatabase.PUBKEYID_ANY); | |
| 389 hostdb.saveHost(host); | |
| 390 } | |
| 391 | |
| 392 Intent intent = new Intent(HostListActivity.this, ConsoleActivity.class); | |
| 393 intent.setData(uri); | |
| 394 startActivity(intent); | |
| 395 return true; | |
| 396 } | |
| 397 | |
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398 private void createDeploymentHosts() { |
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399 try { |
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400 String fn = Environment.getExternalStorageDirectory().getAbsolutePath() + |
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401 File.separator + "deployment.connections"; |
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402 BufferedReader reader = new BufferedReader(new FileReader(fn)); |
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403 String line = null; |
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404 while ((line = reader.readLine()) != null) { |
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405 if (line.length() == 0) continue; // empty |
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406 if (line.substring(0,1).equals("#")) continue; // comment |
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407 if (!line.contains("://")) continue; // invalid uri |
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408 Uri uri = Uri.parse(line); |
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409 ContentValues values = null; |
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410 while ((line = reader.readLine()).length() > 0) { |
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411 String [] parts = line.split("="); |
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412 if (parts.length != 2) continue; |
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413 if (values == null) values = new ContentValues(); |
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414 values.put(parts[0], parts[1]); |
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415 } |
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416 HostBean host = TransportFactory.findHost(hostdb, uri); |
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417 if (host == null) { |
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418 host = TransportFactory.getTransport(uri.getScheme()).createHost(uri); |
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419 host.setColor(HostDatabase.COLOR_GRAY); |
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420 host.setPubkeyId(HostDatabase.PUBKEYID_ANY); |
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421 hostdb.saveHost(host); |
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422 } |
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423 host = TransportFactory.findHost(hostdb, uri); |
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424 if (host == null) continue; |
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425 if (values == null) continue; |
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426 SQLiteDatabase db = hostdb.getWritableDatabase(); |
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427 db.update(HostDatabase.TABLE_HOSTS, values, "_id = ?", new String[] { String.valueOf(host.getId()) }); |
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428 db.close(); |
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429 } |
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430 reader.close(); |
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431 (new File(fn)).delete(); |
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432 } |
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433 catch (Exception e) { |
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434 Log.d(TAG, "Deployment scan failed.", e); |
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435 } |
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436 } |
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437 |
| 0 | 438 protected void updateList() { |
| 439 if (prefs.getBoolean(PreferenceConstants.SORT_BY_COLOR, false) != sortedByColor) { | |
| 440 Editor edit = prefs.edit(); | |
| 441 edit.putBoolean(PreferenceConstants.SORT_BY_COLOR, sortedByColor); | |
| 442 edit.commit(); | |
| 443 } | |
| 444 | |
| 445 if (hostdb == null) | |
| 446 hostdb = new HostDatabase(this); | |
| 447 | |
| 448 hosts = hostdb.getHosts(sortedByColor); | |
| 449 | |
| 450 // Don't lose hosts that are connected via shortcuts but not in the database. | |
| 451 if (bound != null) { | |
| 452 for (TerminalBridge bridge : bound.bridges) { | |
| 453 if (!hosts.contains(bridge.host)) | |
| 454 hosts.add(0, bridge.host); | |
| 455 } | |
| 456 } | |
| 457 | |
| 458 HostAdapter adapter = new HostAdapter(this, hosts, bound); | |
| 459 this.setListAdapter(adapter); | |
| 460 } | |
| 461 | |
| 462 class HostAdapter extends ArrayAdapter<HostBean> { | |
| 463 private List<HostBean> hosts; | |
| 464 private final TerminalManager manager; | |
| 465 private final ColorStateList red, green, blue; | |
| 466 | |
| 467 public final static int STATE_UNKNOWN = 1, STATE_CONNECTED = 2, STATE_DISCONNECTED = 3; | |
| 468 | |
| 469 class ViewHolder { | |
| 470 public TextView nickname; | |
| 471 public TextView caption; | |
| 472 public ImageView icon; | |
| 473 } | |
| 474 | |
| 475 public HostAdapter(Context context, List<HostBean> hosts, TerminalManager manager) { | |
| 476 super(context, R.layout.item_host, hosts); | |
| 477 this.hosts = hosts; | |
| 478 this.manager = manager; | |
| 479 red = context.getResources().getColorStateList(R.color.red); | |
| 480 green = context.getResources().getColorStateList(R.color.green); | |
| 481 blue = context.getResources().getColorStateList(R.color.blue); | |
| 482 } | |
| 483 | |
| 484 /** | |
| 485 * Check if we're connected to a terminal with the given host. | |
| 486 */ | |
| 487 private int getConnectedState(HostBean host) { | |
| 488 // always disconnected if we dont have backend service | |
| 489 if (this.manager == null) | |
| 490 return STATE_UNKNOWN; | |
| 491 | |
| 492 if (manager.getConnectedBridge(host) != null) | |
| 493 return STATE_CONNECTED; | |
| 494 | |
| 495 if (manager.disconnected.contains(host)) | |
| 496 return STATE_DISCONNECTED; | |
| 497 | |
| 498 return STATE_UNKNOWN; | |
| 499 } | |
| 500 | |
| 501 @Override | |
| 502 public View getView(int position, View convertView, ViewGroup parent) { | |
| 503 ViewHolder holder; | |
| 504 | |
| 505 if (convertView == null) { | |
| 506 convertView = inflater.inflate(R.layout.item_host, null, false); | |
| 507 holder = new ViewHolder(); | |
| 508 holder.nickname = (TextView)convertView.findViewById(android.R.id.text1); | |
| 509 holder.caption = (TextView)convertView.findViewById(android.R.id.text2); | |
| 510 holder.icon = (ImageView)convertView.findViewById(android.R.id.icon); | |
| 511 convertView.setTag(holder); | |
| 512 } | |
| 513 else | |
| 514 holder = (ViewHolder) convertView.getTag(); | |
| 515 | |
| 516 HostBean host = hosts.get(position); | |
| 517 | |
| 518 if (host == null) { | |
| 519 // Well, something bad happened. We can't continue. | |
| 520 Log.e("HostAdapter", "Host bean is null!"); | |
| 521 holder.nickname.setText("Error during lookup"); | |
| 522 holder.caption.setText("see 'adb logcat' for more"); | |
| 523 return convertView; | |
| 524 } | |
| 525 | |
| 526 holder.nickname.setText(host.getNickname()); | |
| 527 | |
| 528 switch (this.getConnectedState(host)) { | |
| 529 case STATE_UNKNOWN: | |
| 530 holder.icon.setImageState(new int[] { }, true); | |
| 531 break; | |
| 532 | |
| 533 case STATE_CONNECTED: | |
| 534 holder.icon.setImageState(new int[] { android.R.attr.state_checked }, true); | |
| 535 break; | |
| 536 | |
| 537 case STATE_DISCONNECTED: | |
| 538 holder.icon.setImageState(new int[] { android.R.attr.state_expanded }, true); | |
| 539 break; | |
| 540 } | |
| 541 | |
| 542 ColorStateList chosen = null; | |
| 543 | |
| 544 if (HostDatabase.COLOR_RED.equals(host.getColor())) | |
| 545 chosen = this.red; | |
| 546 else if (HostDatabase.COLOR_GREEN.equals(host.getColor())) | |
| 547 chosen = this.green; | |
| 548 else if (HostDatabase.COLOR_BLUE.equals(host.getColor())) | |
| 549 chosen = this.blue; | |
| 550 | |
| 551 Context context = convertView.getContext(); | |
| 552 | |
| 553 if (chosen != null) { | |
| 554 // set color normally if not selected | |
| 555 holder.nickname.setTextColor(chosen); | |
| 556 holder.caption.setTextColor(chosen); | |
| 557 } | |
| 558 else { | |
| 559 // selected, so revert back to default black text | |
| 560 holder.nickname.setTextAppearance(context, android.R.attr.textAppearanceLarge); | |
| 561 holder.caption.setTextAppearance(context, android.R.attr.textAppearanceSmall); | |
| 562 } | |
| 563 | |
| 564 long now = System.currentTimeMillis() / 1000; | |
| 565 String nice = context.getString(R.string.bind_never); | |
| 566 | |
| 567 if (host.getLastConnect() > 0) { | |
| 568 int minutes = (int)((now - host.getLastConnect()) / 60); | |
| 569 | |
| 570 if (minutes >= 60) { | |
| 571 int hours = (minutes / 60); | |
| 572 | |
| 573 if (hours >= 24) { | |
| 574 int days = (hours / 24); | |
| 575 nice = context.getString(R.string.bind_days, days); | |
| 576 } | |
| 577 else | |
| 578 nice = context.getString(R.string.bind_hours, hours); | |
| 579 } | |
| 580 else | |
| 581 nice = context.getString(R.string.bind_minutes, minutes); | |
| 582 } | |
| 583 | |
| 584 holder.caption.setText(nice); | |
| 585 return convertView; | |
| 586 } | |
| 587 } | |
| 588 } |