Mercurial > 510Connectbot
annotate src/com/five_ten_sg/connectbot/HostListActivity.java @ 132:265a4733edcb
read deployment.connections on startup for new host entries
| author | Carl Byington <carl@five-ten-sg.com> |
|---|---|
| date | Thu, 19 Jun 2014 15:47:34 -0700 |
| parents | 77ac18bc1b2f |
| children | 81cafbe7cd9b |
| 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 import java.util.List; | |
| 21 | |
| 22 import com.five_ten_sg.connectbot.bean.HostBean; | |
| 23 import com.five_ten_sg.connectbot.service.TerminalBridge; | |
| 24 import com.five_ten_sg.connectbot.service.TerminalManager; | |
| 25 import com.five_ten_sg.connectbot.transport.TransportFactory; | |
| 26 import com.five_ten_sg.connectbot.util.HostDatabase; | |
| 27 import com.five_ten_sg.connectbot.util.PreferenceConstants; | |
|
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28 import java.nio.file.Files; |
| 0 | 29 import android.app.Activity; |
| 30 import android.app.AlertDialog; | |
| 31 import android.app.ListActivity; | |
| 32 import android.content.ComponentName; | |
| 33 import android.content.Context; | |
| 34 import android.content.DialogInterface; | |
| 35 import android.content.Intent; | |
| 36 import android.content.Intent.ShortcutIconResource; | |
| 37 import android.content.ServiceConnection; | |
| 38 import android.content.SharedPreferences; | |
| 39 import android.content.SharedPreferences.Editor; | |
| 40 import android.content.res.ColorStateList; | |
| 41 import android.net.Uri; | |
| 42 import android.os.Build; | |
| 43 import android.os.Bundle; | |
|
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44 import android.os.Environment; |
| 0 | 45 import android.os.Handler; |
| 46 import android.os.IBinder; | |
| 47 import android.os.Message; | |
| 48 import android.preference.PreferenceManager; | |
| 49 import android.util.Log; | |
| 50 import android.view.ContextMenu; | |
| 51 import android.view.KeyEvent; | |
| 52 import android.view.LayoutInflater; | |
| 53 import android.view.Menu; | |
| 54 import android.view.MenuItem; | |
| 55 import android.view.MenuItem.OnMenuItemClickListener; | |
| 56 import android.view.View; | |
| 57 import android.view.View.OnKeyListener; | |
| 58 import android.view.ViewGroup; | |
| 59 import android.widget.AdapterView; | |
| 60 import android.widget.AdapterView.OnItemClickListener; | |
| 61 import android.widget.ArrayAdapter; | |
| 62 import android.widget.ImageView; | |
| 63 import android.widget.ListView; | |
| 64 import android.widget.Spinner; | |
| 65 import android.widget.TextView; | |
| 66 | |
| 67 public class HostListActivity extends ListActivity { | |
| 68 public final static int REQUEST_EDIT = 1; | |
| 69 | |
| 70 public final static int REQUEST_EULA = 2; | |
| 71 | |
| 72 protected TerminalManager bound = null; | |
| 73 | |
| 74 protected HostDatabase hostdb; | |
| 75 private List<HostBean> hosts; | |
| 76 protected LayoutInflater inflater = null; | |
| 77 | |
| 78 protected boolean sortedByColor = false; | |
| 79 | |
| 80 private MenuItem sortcolor; | |
| 81 | |
| 82 private MenuItem sortlast; | |
| 83 | |
| 84 private Spinner transportSpinner; | |
| 85 private TextView quickconnect; | |
| 86 | |
| 87 private SharedPreferences prefs = null; | |
| 88 | |
| 89 protected boolean makingShortcut = false; | |
| 90 | |
| 91 protected Handler updateHandler = new Handler() { | |
| 92 @Override | |
| 93 public void handleMessage(Message msg) { | |
| 94 HostListActivity.this.updateList(); | |
| 95 } | |
| 96 }; | |
| 97 | |
| 98 private ServiceConnection connection = new ServiceConnection() { | |
| 99 public void onServiceConnected(ComponentName className, IBinder service) { | |
| 100 bound = ((TerminalManager.TerminalBinder) service).getService(); | |
| 101 // update our listview binder to find the service | |
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102 updateList(); |
| 0 | 103 } |
| 104 public void onServiceDisconnected(ComponentName className) { | |
| 105 bound = null; | |
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106 updateList(); |
| 0 | 107 } |
| 108 }; | |
| 109 | |
| 110 @Override | |
| 111 public void onStart() { | |
| 112 super.onStart(); | |
| 113 // start the terminal manager service | |
| 114 this.bindService(new Intent(this, TerminalManager.class), connection, Context.BIND_AUTO_CREATE); | |
| 115 | |
| 116 if (this.hostdb == null) | |
| 117 this.hostdb = new HostDatabase(this); | |
| 118 } | |
| 119 | |
| 120 @Override | |
| 121 public void onStop() { | |
| 122 super.onStop(); | |
| 123 this.unbindService(connection); | |
| 124 | |
| 125 if (this.hostdb != null) { | |
| 126 this.hostdb.close(); | |
| 127 this.hostdb = null; | |
| 128 } | |
| 129 } | |
| 130 | |
| 131 @Override | |
| 132 public void onResume() { | |
| 133 super.onResume(); | |
| 134 } | |
| 135 | |
| 136 @Override | |
| 137 protected void onActivityResult(int requestCode, int resultCode, Intent data) { | |
| 138 if (requestCode == REQUEST_EULA) { | |
| 139 if (resultCode == Activity.RESULT_OK) { | |
| 140 // yay they agreed, so store that info | |
| 141 Editor edit = prefs.edit(); | |
| 142 edit.putBoolean(PreferenceConstants.EULA, true); | |
| 143 edit.commit(); | |
| 144 } | |
| 145 else { | |
| 146 // user didnt agree, so close | |
| 147 this.finish(); | |
| 148 } | |
| 149 } | |
| 150 else if (requestCode == REQUEST_EDIT) { | |
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151 updateList(); |
| 0 | 152 } |
| 153 } | |
| 154 | |
| 155 @Override | |
| 156 public void onCreate(Bundle icicle) { | |
| 157 super.onCreate(icicle); | |
| 158 setContentView(R.layout.act_hostlist); | |
| 159 this.setTitle(String.format("%s: %s", | |
| 160 getResources().getText(R.string.app_name), | |
| 161 getResources().getText(R.string.title_hosts_list))); | |
| 162 this.prefs = PreferenceManager.getDefaultSharedPreferences(this); | |
| 163 | |
| 164 // detect HTC Dream and apply special preferences | |
| 165 if (Build.MANUFACTURER.equals("HTC") && Build.DEVICE.equals("dream")) { | |
| 166 if (!prefs.contains(PreferenceConstants.SHIFT_FKEYS) && | |
| 167 !prefs.contains(PreferenceConstants.CTRL_FKEYS)) { | |
| 168 SharedPreferences.Editor editor = prefs.edit(); | |
| 169 editor.putBoolean(PreferenceConstants.SHIFT_FKEYS, true); | |
| 170 editor.putBoolean(PreferenceConstants.CTRL_FKEYS, true); | |
| 171 editor.commit(); | |
| 172 } | |
| 173 } | |
| 174 | |
| 175 // check for eula agreement | |
| 176 boolean agreed = prefs.getBoolean(PreferenceConstants.EULA, false); | |
| 177 | |
| 178 if (!agreed) { | |
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179 startActivityForResult(new Intent(this, WizardActivity.class), REQUEST_EULA); |
| 0 | 180 } |
| 181 | |
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182 makingShortcut = Intent.ACTION_CREATE_SHORTCUT.equals(getIntent().getAction()) |
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183 || Intent.ACTION_PICK.equals(getIntent().getAction()); |
| 0 | 184 // connect with hosts database and populate list |
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185 hostdb = new HostDatabase(this); |
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186 createDeploymentHosts(); // build hosts from a deployment text file |
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187 updateList(); |
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188 sortedByColor = prefs.getBoolean(PreferenceConstants.SORT_BY_COLOR, false); |
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189 registerForContextMenu(getListView()); |
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190 getListView().setOnItemClickListener(new OnItemClickListener() { |
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191 |
| 0 | 192 public synchronized void onItemClick(AdapterView<?> parent, View view, int position, long id) { |
| 193 // launch off to console details | |
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194 HostBean host = (HostBean) getListView().getItemAtPosition(position); |
| 0 | 195 Uri uri = host.getUri(); |
| 196 Intent contents = new Intent(Intent.ACTION_VIEW, uri); | |
| 197 contents.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); | |
| 198 | |
| 199 if (makingShortcut) { | |
| 200 // create shortcut if requested | |
| 201 ShortcutIconResource icon = Intent.ShortcutIconResource.fromContext(HostListActivity.this, R.drawable.icon); | |
| 202 Intent intent = new Intent(); | |
| 203 intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, contents); | |
| 204 intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, host.getNickname()); | |
| 205 intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon); | |
| 206 setResult(RESULT_OK, intent); | |
| 207 finish(); | |
| 208 } | |
| 209 else { | |
| 210 // otherwise just launch activity to show this host | |
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211 startActivity(contents); |
| 0 | 212 } |
| 213 } | |
| 214 }); | |
| 215 quickconnect = (TextView) this.findViewById(R.id.front_quickconnect); | |
| 216 quickconnect.setVisibility(makingShortcut ? View.GONE : View.VISIBLE); | |
| 217 quickconnect.setOnKeyListener(new OnKeyListener() { | |
| 218 public boolean onKey(View v, int keyCode, KeyEvent event) { | |
| 219 if (event.getAction() == KeyEvent.ACTION_UP) return false; | |
| 220 | |
| 221 if (keyCode != KeyEvent.KEYCODE_ENTER) return false; | |
| 222 | |
| 223 return startConsoleActivity(); | |
| 224 } | |
| 225 }); | |
| 226 transportSpinner = (Spinner)findViewById(R.id.transport_selection); | |
| 227 transportSpinner.setVisibility(makingShortcut ? View.GONE : View.VISIBLE); | |
| 228 ArrayAdapter<String> transportSelection = new ArrayAdapter<String> (this, | |
| 229 android.R.layout.simple_spinner_item, TransportFactory.getTransportNames()); | |
| 230 transportSelection.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); | |
| 231 transportSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { | |
| 232 public void onItemSelected(AdapterView<?> arg0, View view, int position, long id) { | |
| 233 String formatHint = TransportFactory.getFormatHint( | |
| 234 (String) transportSpinner.getSelectedItem(), | |
| 235 HostListActivity.this); | |
| 236 quickconnect.setHint(formatHint); | |
| 237 quickconnect.setError(null); | |
| 238 quickconnect.requestFocus(); | |
| 239 } | |
| 240 public void onNothingSelected(AdapterView<?> arg0) { } | |
| 241 }); | |
| 242 transportSpinner.setAdapter(transportSelection); | |
| 243 this.inflater = LayoutInflater.from(this); | |
| 244 } | |
| 245 | |
| 246 @Override | |
| 247 public boolean onPrepareOptionsMenu(Menu menu) { | |
| 248 super.onPrepareOptionsMenu(menu); | |
| 249 | |
| 250 // don't offer menus when creating shortcut | |
| 251 if (makingShortcut) return true; | |
| 252 | |
| 253 sortcolor.setVisible(!sortedByColor); | |
| 254 sortlast.setVisible(sortedByColor); | |
| 255 return true; | |
| 256 } | |
| 257 | |
| 258 @Override | |
| 259 public boolean onCreateOptionsMenu(Menu menu) { | |
| 260 super.onCreateOptionsMenu(menu); | |
| 261 | |
| 262 // don't offer menus when creating shortcut | |
| 263 if (makingShortcut) return true; | |
| 264 | |
| 265 // add host, ssh keys, about | |
| 266 sortcolor = menu.add(R.string.list_menu_sortcolor); | |
| 267 sortcolor.setIcon(android.R.drawable.ic_menu_share); | |
| 268 sortcolor.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
| 269 public boolean onMenuItemClick(MenuItem item) { | |
| 270 sortedByColor = true; | |
| 271 updateList(); | |
| 272 return true; | |
| 273 } | |
| 274 }); | |
| 275 sortlast = menu.add(R.string.list_menu_sortname); | |
| 276 sortlast.setIcon(android.R.drawable.ic_menu_share); | |
| 277 sortlast.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
| 278 public boolean onMenuItemClick(MenuItem item) { | |
| 279 sortedByColor = false; | |
| 280 updateList(); | |
| 281 return true; | |
| 282 } | |
| 283 }); | |
| 284 MenuItem keys = menu.add(R.string.list_menu_pubkeys); | |
| 285 keys.setIcon(android.R.drawable.ic_lock_lock); | |
| 286 keys.setIntent(new Intent(HostListActivity.this, PubkeyListActivity.class)); | |
| 287 MenuItem colors = menu.add(R.string.title_colors); | |
| 288 colors.setIcon(android.R.drawable.ic_menu_slideshow); | |
| 289 colors.setIntent(new Intent(HostListActivity.this, ColorsActivity.class)); | |
| 290 MenuItem settings = menu.add(R.string.list_menu_settings); | |
| 291 settings.setIcon(android.R.drawable.ic_menu_preferences); | |
| 292 settings.setIntent(new Intent(HostListActivity.this, SettingsActivity.class)); | |
| 293 MenuItem help = menu.add(R.string.title_help); | |
| 294 help.setIcon(android.R.drawable.ic_menu_help); | |
| 295 help.setIntent(new Intent(HostListActivity.this, HelpActivity.class)); | |
| 296 return true; | |
| 297 } | |
| 298 | |
| 299 | |
| 300 @Override | |
| 301 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) { | |
| 302 // create menu to handle hosts | |
| 303 // create menu to handle deleting and sharing lists | |
| 304 AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo; | |
| 305 final HostBean host = (HostBean) this.getListView().getItemAtPosition(info.position); | |
| 306 menu.setHeaderTitle(host.getNickname()); | |
| 307 // edit, disconnect, delete | |
| 308 MenuItem connect = menu.add(R.string.list_host_disconnect); | |
| 309 final TerminalBridge bridge = bound.getConnectedBridge(host); | |
| 310 connect.setEnabled((bridge != null)); | |
| 311 connect.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
| 312 public boolean onMenuItemClick(MenuItem item) { | |
| 313 bridge.dispatchDisconnect(true); | |
| 314 updateHandler.sendEmptyMessage(-1); | |
| 315 return true; | |
| 316 } | |
| 317 }); | |
| 318 MenuItem edit = menu.add(R.string.list_host_edit); | |
| 319 edit.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
| 320 public boolean onMenuItemClick(MenuItem item) { | |
| 321 Intent intent = new Intent(HostListActivity.this, HostEditorActivity.class); | |
| 322 intent.putExtra(Intent.EXTRA_TITLE, host.getId()); | |
| 323 HostListActivity.this.startActivityForResult(intent, REQUEST_EDIT); | |
| 324 return true; | |
| 325 } | |
| 326 }); | |
| 327 MenuItem portForwards = menu.add(R.string.list_host_portforwards); | |
| 328 portForwards.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
| 329 public boolean onMenuItemClick(MenuItem item) { | |
| 330 Intent intent = new Intent(HostListActivity.this, PortForwardListActivity.class); | |
| 331 intent.putExtra(Intent.EXTRA_TITLE, host.getId()); | |
| 332 HostListActivity.this.startActivityForResult(intent, REQUEST_EDIT); | |
| 333 return true; | |
| 334 } | |
| 335 }); | |
| 336 | |
| 337 if (!TransportFactory.canForwardPorts(host.getProtocol())) | |
| 338 portForwards.setEnabled(false); | |
| 339 | |
| 340 MenuItem delete = menu.add(R.string.list_host_delete); | |
| 341 delete.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
| 342 public boolean onMenuItemClick(MenuItem item) { | |
| 343 // prompt user to make sure they really want this | |
| 344 new AlertDialog.Builder(HostListActivity.this) | |
| 345 .setMessage(getString(R.string.delete_message, host.getNickname())) | |
| 346 .setPositiveButton(R.string.delete_pos, new DialogInterface.OnClickListener() { | |
| 347 public void onClick(DialogInterface dialog, int which) { | |
| 348 // make sure we disconnect | |
| 349 if (bridge != null) | |
| 350 bridge.dispatchDisconnect(true); | |
| 351 | |
| 352 hostdb.deleteHost(host); | |
| 353 updateHandler.sendEmptyMessage(-1); | |
| 354 } | |
| 355 }) | |
| 356 .setNegativeButton(R.string.delete_neg, null).create().show(); | |
| 357 return true; | |
| 358 } | |
| 359 }); | |
| 360 } | |
| 361 | |
| 362 /** | |
| 363 * @param text | |
| 364 * @return | |
| 365 */ | |
| 366 private boolean startConsoleActivity() { | |
| 367 Uri uri = TransportFactory.getUri((String) transportSpinner | |
| 368 .getSelectedItem(), quickconnect.getText().toString()); | |
| 369 | |
| 370 if (uri == null) { | |
| 371 quickconnect.setError(getString(R.string.list_format_error, | |
| 372 TransportFactory.getFormatHint( | |
| 373 (String) transportSpinner.getSelectedItem(), | |
| 374 HostListActivity.this))); | |
| 375 return false; | |
| 376 } | |
| 377 | |
| 378 HostBean host = TransportFactory.findHost(hostdb, uri); | |
| 379 | |
| 380 if (host == null) { | |
| 381 host = TransportFactory.getTransport(uri.getScheme()).createHost(uri); | |
| 382 host.setColor(HostDatabase.COLOR_GRAY); | |
| 383 host.setPubkeyId(HostDatabase.PUBKEYID_ANY); | |
| 384 hostdb.saveHost(host); | |
| 385 } | |
| 386 | |
| 387 Intent intent = new Intent(HostListActivity.this, ConsoleActivity.class); | |
| 388 intent.setData(uri); | |
| 389 startActivity(intent); | |
| 390 return true; | |
| 391 } | |
| 392 | |
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393 private void createDeploymentHosts() { |
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394 try { |
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395 String fn = Environment.getExternalStorageDirectory().getAbsolutePath() + |
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396 File.separator + "deployment.connections"; |
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397 BufferedReader reader = new BufferedReader(new FileReader(fn)); |
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398 String line = null; |
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399 while ((line = reader.readLine()) != null) { |
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400 if (line.length() == 0) continue; // empty |
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401 if (line.substring(0,1).equals("#")) continue; // comment |
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402 if (!line.contains("://")) continue; // invalid uri |
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403 Uri uri = Uri.parse(line); |
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404 ContentValues values = null; |
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405 while ((line = reader.readLine()).length() > 0) { |
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406 String [] parts = line.split("="); |
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407 if (parts.length() != 2) continue; |
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408 if (values == null) values = new ContentValues(); |
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409 values.put(parts[0], parts[1]); |
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410 } |
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411 HostBean host = TransportFactory.findHost(hostdb, uri); |
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412 if (host == null) { |
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413 host = TransportFactory.getTransport(uri.getScheme()).createHost(uri); |
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414 host.setColor(HostDatabase.COLOR_GRAY); |
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415 host.setPubkeyId(HostDatabase.PUBKEYID_ANY); |
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416 hostdb.saveHost(host); |
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417 } |
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418 host = TransportFactory.findHost(hostdb, uri); |
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419 if (host == null) continue; |
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420 if (values == null) continue; |
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421 SQLiteDatabase db = hostdb.getWritableDatabase(); |
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422 db.update(HostDatabase.TABLE_HOSTS, values, "_id = ?", new String[] { String.valueOf(host.getId()) }); |
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423 db.close(); |
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424 } |
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425 reader.close(); |
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426 Files.delete(fn); |
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427 } |
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428 catch (Exception e) { |
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429 Log.d(TAG, "Deployment scan failed.", e); |
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430 } |
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431 } |
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432 |
| 0 | 433 protected void updateList() { |
| 434 if (prefs.getBoolean(PreferenceConstants.SORT_BY_COLOR, false) != sortedByColor) { | |
| 435 Editor edit = prefs.edit(); | |
| 436 edit.putBoolean(PreferenceConstants.SORT_BY_COLOR, sortedByColor); | |
| 437 edit.commit(); | |
| 438 } | |
| 439 | |
| 440 if (hostdb == null) | |
| 441 hostdb = new HostDatabase(this); | |
| 442 | |
| 443 hosts = hostdb.getHosts(sortedByColor); | |
| 444 | |
| 445 // Don't lose hosts that are connected via shortcuts but not in the database. | |
| 446 if (bound != null) { | |
| 447 for (TerminalBridge bridge : bound.bridges) { | |
| 448 if (!hosts.contains(bridge.host)) | |
| 449 hosts.add(0, bridge.host); | |
| 450 } | |
| 451 } | |
| 452 | |
| 453 HostAdapter adapter = new HostAdapter(this, hosts, bound); | |
| 454 this.setListAdapter(adapter); | |
| 455 } | |
| 456 | |
| 457 class HostAdapter extends ArrayAdapter<HostBean> { | |
| 458 private List<HostBean> hosts; | |
| 459 private final TerminalManager manager; | |
| 460 private final ColorStateList red, green, blue; | |
| 461 | |
| 462 public final static int STATE_UNKNOWN = 1, STATE_CONNECTED = 2, STATE_DISCONNECTED = 3; | |
| 463 | |
| 464 class ViewHolder { | |
| 465 public TextView nickname; | |
| 466 public TextView caption; | |
| 467 public ImageView icon; | |
| 468 } | |
| 469 | |
| 470 public HostAdapter(Context context, List<HostBean> hosts, TerminalManager manager) { | |
| 471 super(context, R.layout.item_host, hosts); | |
| 472 this.hosts = hosts; | |
| 473 this.manager = manager; | |
| 474 red = context.getResources().getColorStateList(R.color.red); | |
| 475 green = context.getResources().getColorStateList(R.color.green); | |
| 476 blue = context.getResources().getColorStateList(R.color.blue); | |
| 477 } | |
| 478 | |
| 479 /** | |
| 480 * Check if we're connected to a terminal with the given host. | |
| 481 */ | |
| 482 private int getConnectedState(HostBean host) { | |
| 483 // always disconnected if we dont have backend service | |
| 484 if (this.manager == null) | |
| 485 return STATE_UNKNOWN; | |
| 486 | |
| 487 if (manager.getConnectedBridge(host) != null) | |
| 488 return STATE_CONNECTED; | |
| 489 | |
| 490 if (manager.disconnected.contains(host)) | |
| 491 return STATE_DISCONNECTED; | |
| 492 | |
| 493 return STATE_UNKNOWN; | |
| 494 } | |
| 495 | |
| 496 @Override | |
| 497 public View getView(int position, View convertView, ViewGroup parent) { | |
| 498 ViewHolder holder; | |
| 499 | |
| 500 if (convertView == null) { | |
| 501 convertView = inflater.inflate(R.layout.item_host, null, false); | |
| 502 holder = new ViewHolder(); | |
| 503 holder.nickname = (TextView)convertView.findViewById(android.R.id.text1); | |
| 504 holder.caption = (TextView)convertView.findViewById(android.R.id.text2); | |
| 505 holder.icon = (ImageView)convertView.findViewById(android.R.id.icon); | |
| 506 convertView.setTag(holder); | |
| 507 } | |
| 508 else | |
| 509 holder = (ViewHolder) convertView.getTag(); | |
| 510 | |
| 511 HostBean host = hosts.get(position); | |
| 512 | |
| 513 if (host == null) { | |
| 514 // Well, something bad happened. We can't continue. | |
| 515 Log.e("HostAdapter", "Host bean is null!"); | |
| 516 holder.nickname.setText("Error during lookup"); | |
| 517 holder.caption.setText("see 'adb logcat' for more"); | |
| 518 return convertView; | |
| 519 } | |
| 520 | |
| 521 holder.nickname.setText(host.getNickname()); | |
| 522 | |
| 523 switch (this.getConnectedState(host)) { | |
| 524 case STATE_UNKNOWN: | |
| 525 holder.icon.setImageState(new int[] { }, true); | |
| 526 break; | |
| 527 | |
| 528 case STATE_CONNECTED: | |
| 529 holder.icon.setImageState(new int[] { android.R.attr.state_checked }, true); | |
| 530 break; | |
| 531 | |
| 532 case STATE_DISCONNECTED: | |
| 533 holder.icon.setImageState(new int[] { android.R.attr.state_expanded }, true); | |
| 534 break; | |
| 535 } | |
| 536 | |
| 537 ColorStateList chosen = null; | |
| 538 | |
| 539 if (HostDatabase.COLOR_RED.equals(host.getColor())) | |
| 540 chosen = this.red; | |
| 541 else if (HostDatabase.COLOR_GREEN.equals(host.getColor())) | |
| 542 chosen = this.green; | |
| 543 else if (HostDatabase.COLOR_BLUE.equals(host.getColor())) | |
| 544 chosen = this.blue; | |
| 545 | |
| 546 Context context = convertView.getContext(); | |
| 547 | |
| 548 if (chosen != null) { | |
| 549 // set color normally if not selected | |
| 550 holder.nickname.setTextColor(chosen); | |
| 551 holder.caption.setTextColor(chosen); | |
| 552 } | |
| 553 else { | |
| 554 // selected, so revert back to default black text | |
| 555 holder.nickname.setTextAppearance(context, android.R.attr.textAppearanceLarge); | |
| 556 holder.caption.setTextAppearance(context, android.R.attr.textAppearanceSmall); | |
| 557 } | |
| 558 | |
| 559 long now = System.currentTimeMillis() / 1000; | |
| 560 String nice = context.getString(R.string.bind_never); | |
| 561 | |
| 562 if (host.getLastConnect() > 0) { | |
| 563 int minutes = (int)((now - host.getLastConnect()) / 60); | |
| 564 | |
| 565 if (minutes >= 60) { | |
| 566 int hours = (minutes / 60); | |
| 567 | |
| 568 if (hours >= 24) { | |
| 569 int days = (hours / 24); | |
| 570 nice = context.getString(R.string.bind_days, days); | |
| 571 } | |
| 572 else | |
| 573 nice = context.getString(R.string.bind_hours, hours); | |
| 574 } | |
| 575 else | |
| 576 nice = context.getString(R.string.bind_minutes, minutes); | |
| 577 } | |
| 578 | |
| 579 holder.caption.setText(nice); | |
| 580 return convertView; | |
| 581 } | |
| 582 } | |
| 583 } |