Mercurial > 510Connectbot
annotate src/com/five_ten_sg/connectbot/HostListActivity.java @ 402:14aa0621aa7d stable-1.9.0
Backed out changeset 2f2b5a244a4d
author | Carl Byington <carl@five-ten-sg.com> |
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date | Mon, 20 Oct 2014 19:14:39 -0700 |
parents | fe0fbcf55ed9 |
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rev | line source |
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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.FileReader; |
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30 import java.io.File; |
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31 import java.util.HashMap; |
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32 import java.util.List; |
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33 |
0 | 34 import android.app.Activity; |
35 import android.app.AlertDialog; | |
36 import android.app.ListActivity; | |
37 import android.content.ComponentName; | |
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38 import android.content.ContentValues; |
0 | 39 import android.content.Context; |
40 import android.content.DialogInterface; | |
41 import android.content.Intent; | |
42 import android.content.Intent.ShortcutIconResource; | |
43 import android.content.ServiceConnection; | |
44 import android.content.SharedPreferences; | |
45 import android.content.SharedPreferences.Editor; | |
46 import android.content.res.ColorStateList; | |
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47 import android.database.sqlite.SQLiteDatabase; |
0 | 48 import android.net.Uri; |
49 import android.os.Build; | |
50 import android.os.Bundle; | |
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51 import android.os.Environment; |
0 | 52 import android.os.Handler; |
53 import android.os.IBinder; | |
54 import android.os.Message; | |
55 import android.preference.PreferenceManager; | |
56 import android.util.Log; | |
57 import android.view.ContextMenu; | |
58 import android.view.KeyEvent; | |
59 import android.view.LayoutInflater; | |
60 import android.view.Menu; | |
61 import android.view.MenuItem; | |
62 import android.view.MenuItem.OnMenuItemClickListener; | |
63 import android.view.View; | |
64 import android.view.View.OnKeyListener; | |
65 import android.view.ViewGroup; | |
66 import android.widget.AdapterView; | |
67 import android.widget.AdapterView.OnItemClickListener; | |
68 import android.widget.ArrayAdapter; | |
69 import android.widget.ImageView; | |
70 import android.widget.ListView; | |
71 import android.widget.Spinner; | |
72 import android.widget.TextView; | |
73 | |
74 public class HostListActivity extends ListActivity { | |
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75 protected static final String TAG = "ConnectBot.HostListActivity"; |
0 | 76 public final static int REQUEST_EDIT = 1; |
77 public final static int REQUEST_EULA = 2; | |
78 | |
79 protected TerminalManager bound = null; | |
80 | |
81 protected HostDatabase hostdb; | |
82 private List<HostBean> hosts; | |
83 protected LayoutInflater inflater = null; | |
84 | |
85 protected boolean sortedByColor = false; | |
86 | |
87 private MenuItem sortcolor; | |
88 | |
89 private MenuItem sortlast; | |
90 | |
91 private Spinner transportSpinner; | |
92 private TextView quickconnect; | |
93 | |
94 private SharedPreferences prefs = null; | |
95 | |
96 protected boolean makingShortcut = false; | |
97 | |
98 protected Handler updateHandler = new Handler() { | |
99 @Override | |
100 public void handleMessage(Message msg) { | |
101 HostListActivity.this.updateList(); | |
102 } | |
103 }; | |
104 | |
105 private ServiceConnection connection = new ServiceConnection() { | |
106 public void onServiceConnected(ComponentName className, IBinder service) { | |
107 bound = ((TerminalManager.TerminalBinder) service).getService(); | |
108 // update our listview binder to find the service | |
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109 updateList(); |
0 | 110 } |
111 public void onServiceDisconnected(ComponentName className) { | |
112 bound = null; | |
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113 updateList(); |
0 | 114 } |
115 }; | |
116 | |
117 @Override | |
118 public void onStart() { | |
119 super.onStart(); | |
120 // start the terminal manager service | |
121 this.bindService(new Intent(this, TerminalManager.class), connection, Context.BIND_AUTO_CREATE); | |
122 | |
123 if (this.hostdb == null) | |
124 this.hostdb = new HostDatabase(this); | |
125 } | |
126 | |
127 @Override | |
128 public void onStop() { | |
129 super.onStop(); | |
130 this.unbindService(connection); | |
131 | |
132 if (this.hostdb != null) { | |
133 this.hostdb.close(); | |
134 this.hostdb = null; | |
135 } | |
136 } | |
137 | |
138 @Override | |
139 public void onResume() { | |
140 super.onResume(); | |
141 } | |
142 | |
143 @Override | |
144 protected void onActivityResult(int requestCode, int resultCode, Intent data) { | |
145 if (requestCode == REQUEST_EULA) { | |
146 if (resultCode == Activity.RESULT_OK) { | |
147 // yay they agreed, so store that info | |
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148 Editor editor = prefs.edit(); |
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149 editor.putBoolean(PreferenceConstants.EULA, true); |
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150 editor.commit(); |
0 | 151 } |
152 else { | |
153 // user didnt agree, so close | |
154 this.finish(); | |
155 } | |
156 } | |
157 else if (requestCode == REQUEST_EDIT) { | |
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158 updateList(); |
0 | 159 } |
160 } | |
161 | |
162 @Override | |
163 public void onCreate(Bundle icicle) { | |
164 super.onCreate(icicle); | |
165 setContentView(R.layout.act_hostlist); | |
166 this.setTitle(String.format("%s: %s", | |
167 getResources().getText(R.string.app_name), | |
168 getResources().getText(R.string.title_hosts_list))); | |
169 this.prefs = PreferenceManager.getDefaultSharedPreferences(this); | |
170 | |
171 // detect HTC Dream and apply special preferences | |
172 if (Build.MANUFACTURER.equals("HTC") && Build.DEVICE.equals("dream")) { | |
173 if (!prefs.contains(PreferenceConstants.SHIFT_FKEYS) && | |
174 !prefs.contains(PreferenceConstants.CTRL_FKEYS)) { | |
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175 Editor editor = prefs.edit(); |
0 | 176 editor.putBoolean(PreferenceConstants.SHIFT_FKEYS, true); |
177 editor.putBoolean(PreferenceConstants.CTRL_FKEYS, true); | |
178 editor.commit(); | |
179 } | |
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()); |
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184 |
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185 // connect with hosts database, read deployment file, and populate list |
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186 hostdb = new HostDatabase(this); |
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187 createDeploymentHosts(); // build hosts from a deployment text file |
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188 updateList(); |
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189 |
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190 // check for eula agreement, which might be set from the deployment file |
0 | 191 boolean agreed = prefs.getBoolean(PreferenceConstants.EULA, false); |
192 if (!agreed) { | |
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193 startActivityForResult(new Intent(this, WizardActivity.class), REQUEST_EULA); |
0 | 194 } |
195 | |
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196 // show the list |
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197 sortedByColor = prefs.getBoolean(PreferenceConstants.SORT_BY_COLOR, false); |
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198 registerForContextMenu(getListView()); |
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199 getListView().setOnItemClickListener(new OnItemClickListener() { |
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200 |
0 | 201 public synchronized void onItemClick(AdapterView<?> parent, View view, int position, long id) { |
202 // launch off to console details | |
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203 HostBean host = (HostBean) getListView().getItemAtPosition(position); |
0 | 204 Uri uri = host.getUri(); |
205 Intent contents = new Intent(Intent.ACTION_VIEW, uri); | |
206 contents.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); | |
207 | |
208 if (makingShortcut) { | |
209 // create shortcut if requested | |
210 ShortcutIconResource icon = Intent.ShortcutIconResource.fromContext(HostListActivity.this, R.drawable.icon); | |
211 Intent intent = new Intent(); | |
212 intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, contents); | |
213 intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, host.getNickname()); | |
214 intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon); | |
215 setResult(RESULT_OK, intent); | |
216 finish(); | |
217 } | |
218 else { | |
219 // otherwise just launch activity to show this host | |
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220 startActivity(contents); |
0 | 221 } |
222 } | |
223 }); | |
224 quickconnect = (TextView) this.findViewById(R.id.front_quickconnect); | |
225 quickconnect.setVisibility(makingShortcut ? View.GONE : View.VISIBLE); | |
226 quickconnect.setOnKeyListener(new OnKeyListener() { | |
227 public boolean onKey(View v, int keyCode, KeyEvent event) { | |
228 if (event.getAction() == KeyEvent.ACTION_UP) return false; | |
229 | |
230 if (keyCode != KeyEvent.KEYCODE_ENTER) return false; | |
231 | |
232 return startConsoleActivity(); | |
233 } | |
234 }); | |
235 transportSpinner = (Spinner)findViewById(R.id.transport_selection); | |
236 transportSpinner.setVisibility(makingShortcut ? View.GONE : View.VISIBLE); | |
237 ArrayAdapter<String> transportSelection = new ArrayAdapter<String> (this, | |
238 android.R.layout.simple_spinner_item, TransportFactory.getTransportNames()); | |
239 transportSelection.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); | |
240 transportSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { | |
241 public void onItemSelected(AdapterView<?> arg0, View view, int position, long id) { | |
242 String formatHint = TransportFactory.getFormatHint( | |
243 (String) transportSpinner.getSelectedItem(), | |
244 HostListActivity.this); | |
245 quickconnect.setHint(formatHint); | |
246 quickconnect.setError(null); | |
247 quickconnect.requestFocus(); | |
248 } | |
249 public void onNothingSelected(AdapterView<?> arg0) { } | |
250 }); | |
251 transportSpinner.setAdapter(transportSelection); | |
252 this.inflater = LayoutInflater.from(this); | |
253 } | |
254 | |
255 @Override | |
256 public boolean onPrepareOptionsMenu(Menu menu) { | |
257 super.onPrepareOptionsMenu(menu); | |
258 | |
259 // don't offer menus when creating shortcut | |
260 if (makingShortcut) return true; | |
261 | |
262 sortcolor.setVisible(!sortedByColor); | |
263 sortlast.setVisible(sortedByColor); | |
264 return true; | |
265 } | |
266 | |
267 @Override | |
268 public boolean onCreateOptionsMenu(Menu menu) { | |
269 super.onCreateOptionsMenu(menu); | |
270 | |
271 // don't offer menus when creating shortcut | |
272 if (makingShortcut) return true; | |
273 | |
274 // add host, ssh keys, about | |
275 sortcolor = menu.add(R.string.list_menu_sortcolor); | |
276 sortcolor.setIcon(android.R.drawable.ic_menu_share); | |
277 sortcolor.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
278 public boolean onMenuItemClick(MenuItem item) { | |
279 sortedByColor = true; | |
280 updateList(); | |
281 return true; | |
282 } | |
283 }); | |
284 sortlast = menu.add(R.string.list_menu_sortname); | |
285 sortlast.setIcon(android.R.drawable.ic_menu_share); | |
286 sortlast.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
287 public boolean onMenuItemClick(MenuItem item) { | |
288 sortedByColor = false; | |
289 updateList(); | |
290 return true; | |
291 } | |
292 }); | |
293 MenuItem keys = menu.add(R.string.list_menu_pubkeys); | |
294 keys.setIcon(android.R.drawable.ic_lock_lock); | |
295 keys.setIntent(new Intent(HostListActivity.this, PubkeyListActivity.class)); | |
296 MenuItem colors = menu.add(R.string.title_colors); | |
297 colors.setIcon(android.R.drawable.ic_menu_slideshow); | |
298 colors.setIntent(new Intent(HostListActivity.this, ColorsActivity.class)); | |
299 MenuItem settings = menu.add(R.string.list_menu_settings); | |
300 settings.setIcon(android.R.drawable.ic_menu_preferences); | |
301 settings.setIntent(new Intent(HostListActivity.this, SettingsActivity.class)); | |
302 MenuItem help = menu.add(R.string.title_help); | |
303 help.setIcon(android.R.drawable.ic_menu_help); | |
304 help.setIntent(new Intent(HostListActivity.this, HelpActivity.class)); | |
305 return true; | |
306 } | |
307 | |
308 | |
309 @Override | |
310 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) { | |
311 // create menu to handle hosts | |
312 // create menu to handle deleting and sharing lists | |
313 AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo; | |
314 final HostBean host = (HostBean) this.getListView().getItemAtPosition(info.position); | |
315 menu.setHeaderTitle(host.getNickname()); | |
316 // edit, disconnect, delete | |
317 MenuItem connect = menu.add(R.string.list_host_disconnect); | |
318 final TerminalBridge bridge = bound.getConnectedBridge(host); | |
319 connect.setEnabled((bridge != null)); | |
320 connect.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
321 public boolean onMenuItemClick(MenuItem item) { | |
322 bridge.dispatchDisconnect(true); | |
323 updateHandler.sendEmptyMessage(-1); | |
324 return true; | |
325 } | |
326 }); | |
327 MenuItem edit = menu.add(R.string.list_host_edit); | |
328 edit.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
329 public boolean onMenuItemClick(MenuItem item) { | |
330 Intent intent = new Intent(HostListActivity.this, HostEditorActivity.class); | |
331 intent.putExtra(Intent.EXTRA_TITLE, host.getId()); | |
332 HostListActivity.this.startActivityForResult(intent, REQUEST_EDIT); | |
333 return true; | |
334 } | |
335 }); | |
336 MenuItem portForwards = menu.add(R.string.list_host_portforwards); | |
337 portForwards.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
338 public boolean onMenuItemClick(MenuItem item) { | |
339 Intent intent = new Intent(HostListActivity.this, PortForwardListActivity.class); | |
340 intent.putExtra(Intent.EXTRA_TITLE, host.getId()); | |
341 HostListActivity.this.startActivityForResult(intent, REQUEST_EDIT); | |
342 return true; | |
343 } | |
344 }); | |
345 | |
346 if (!TransportFactory.canForwardPorts(host.getProtocol())) | |
347 portForwards.setEnabled(false); | |
348 | |
349 MenuItem delete = menu.add(R.string.list_host_delete); | |
350 delete.setOnMenuItemClickListener(new OnMenuItemClickListener() { | |
351 public boolean onMenuItemClick(MenuItem item) { | |
352 // prompt user to make sure they really want this | |
353 new AlertDialog.Builder(HostListActivity.this) | |
354 .setMessage(getString(R.string.delete_message, host.getNickname())) | |
355 .setPositiveButton(R.string.delete_pos, new DialogInterface.OnClickListener() { | |
356 public void onClick(DialogInterface dialog, int which) { | |
357 // make sure we disconnect | |
358 if (bridge != null) | |
359 bridge.dispatchDisconnect(true); | |
360 | |
361 hostdb.deleteHost(host); | |
362 updateHandler.sendEmptyMessage(-1); | |
363 } | |
364 }) | |
365 .setNegativeButton(R.string.delete_neg, null).create().show(); | |
366 return true; | |
367 } | |
368 }); | |
369 } | |
370 | |
371 /** | |
372 * @param text | |
373 * @return | |
374 */ | |
375 private boolean startConsoleActivity() { | |
376 Uri uri = TransportFactory.getUri((String) transportSpinner | |
377 .getSelectedItem(), quickconnect.getText().toString()); | |
378 | |
379 if (uri == null) { | |
380 quickconnect.setError(getString(R.string.list_format_error, | |
381 TransportFactory.getFormatHint( | |
382 (String) transportSpinner.getSelectedItem(), | |
383 HostListActivity.this))); | |
384 return false; | |
385 } | |
386 | |
387 HostBean host = TransportFactory.findHost(hostdb, uri); | |
388 | |
389 if (host == null) { | |
390 host = TransportFactory.getTransport(uri.getScheme()).createHost(uri); | |
391 host.setColor(HostDatabase.COLOR_GRAY); | |
392 host.setPubkeyId(HostDatabase.PUBKEYID_ANY); | |
393 hostdb.saveHost(host); | |
394 } | |
395 | |
396 Intent intent = new Intent(HostListActivity.this, ConsoleActivity.class); | |
397 intent.setData(uri); | |
398 startActivity(intent); | |
399 return true; | |
400 } | |
401 | |
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402 private void createDeploymentHosts() { |
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403 try { |
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404 String fn = Environment.getExternalStorageDirectory().getAbsolutePath() + |
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405 File.separator + "deployment.connections"; |
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406 BufferedReader reader = new BufferedReader(new FileReader(fn)); |
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407 String line = null; |
307 | 408 |
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409 while ((line = reader.readLine()) != null) { |
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410 if (line.length() == 0) continue; // empty |
307 | 411 |
412 if (line.substring(0, 1).equals("#")) continue; // comment | |
413 | |
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414 if (!line.contains("://")) continue; // invalid uri |
307 | 415 |
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416 Uri uri = Uri.parse(line); |
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417 ContentValues values = null; |
307 | 418 |
132
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419 while ((line = reader.readLine()).length() > 0) { |
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420 String [] parts = line.split("="); |
307 | 421 |
135
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422 if (parts.length != 2) continue; |
307 | 423 |
132
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424 if (values == null) values = new ContentValues(); |
307 | 425 |
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426 values.put(parts[0].trim(), parts[1].trim()); |
132
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427 } |
307 | 428 |
192
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429 if (uri.getScheme().equals("global")) { |
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430 Editor editor = prefs.edit(); |
307 | 431 HashMap<String, String> types = new HashMap<String, String>(); |
192
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432 types.put("memkeys", "boolean"); |
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433 types.put("connPersist", "boolean"); |
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434 types.put("emulation", "string"); |
364
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435 types.put("scrollback", "string"); |
192
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436 types.put("rotation", "string"); |
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437 types.put("shiftfkeys", "boolean"); |
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438 types.put("ctrlfkeys", "boolean"); |
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439 types.put("keymode", "string"); |
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440 types.put("camera", "string"); |
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441 types.put("volup", "string"); |
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442 types.put("voldn", "string"); |
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443 types.put("search", "string"); |
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444 types.put("ptt", "string"); |
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445 types.put("keepalive", "boolean"); |
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446 types.put("wifilock", "boolean"); |
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447 types.put("bumpyarrows", "boolean"); |
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448 types.put("eula", "boolean"); |
192
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449 types.put("extended_longpress", "boolean"); |
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450 types.put("ctrl_string", "string"); |
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451 types.put("picker_string", "string"); |
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452 types.put("picker_keep_open", "boolean"); |
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453 types.put("list_custom_keymap", "string"); |
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454 types.put("bell", "boolean"); |
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455 types.put("bellVolume", "float"); |
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456 types.put("bellVibrate", "boolean"); |
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457 types.put("bellNotification", "boolean"); |
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458 types.put("screen_capture_folder", "string"); |
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459 types.put("screen_capture_popup", "boolean"); |
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460 types.put("file_dialog", "string"); |
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461 types.put("download_folder", "string"); |
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462 types.put("remote_upload_folder", "string"); |
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463 types.put("upload_dest_prompt", "boolean"); |
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464 types.put("background_file_transfer", "boolean"); |
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465 types.put("debug_keycodes", "boolean"); |
307 | 466 |
192
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467 for (String key : values.keySet()) { |
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468 if (types.containsKey(key)) { |
364
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469 String t = types.get(key); |
202
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470 String sv = values.getAsString(key); |
364
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471 if (t.equals("float")) { |
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472 editor.putFloat(key, Float.parseFloat(sv)); |
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473 } |
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474 else if (t.equals("boolean")) { |
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475 editor.putBoolean(key, Boolean.parseBoolean(sv)); |
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476 } |
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477 else if (t.equals("string")) { |
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478 editor.putString(key, sv); |
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479 } |
192
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480 } |
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481 } |
307 | 482 |
192
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483 editor.commit(); |
132
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484 } |
192
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485 else { |
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486 HostBean host = TransportFactory.findHost(hostdb, uri); |
307 | 487 |
192
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488 if (host == null) { |
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489 host = TransportFactory.getTransport(uri.getScheme()).createHost(uri); |
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490 host.setColor(HostDatabase.COLOR_GRAY); |
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491 host.setPubkeyId(HostDatabase.PUBKEYID_ANY); |
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492 hostdb.saveHost(host); |
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493 } |
307 | 494 |
192
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495 host = TransportFactory.findHost(hostdb, uri); |
307 | 496 |
192
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497 if (host == null) continue; |
307 | 498 |
192
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499 if (values == null) continue; |
307 | 500 |
192
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501 SQLiteDatabase db = hostdb.getWritableDatabase(); |
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502 db.update(HostDatabase.TABLE_HOSTS, values, "_id = ?", new String[] { String.valueOf(host.getId()) }); |
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503 db.close(); |
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504 } |
132
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505 } |
307 | 506 |
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507 reader.close(); |
135
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508 (new File(fn)).delete(); |
132
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509 } |
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510 catch (Exception e) { |
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511 Log.d(TAG, "Deployment scan failed.", e); |
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512 } |
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513 } |
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514 |
0 | 515 protected void updateList() { |
516 if (prefs.getBoolean(PreferenceConstants.SORT_BY_COLOR, false) != sortedByColor) { | |
198
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517 Editor editor = prefs.edit(); |
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518 editor.putBoolean(PreferenceConstants.SORT_BY_COLOR, sortedByColor); |
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519 editor.commit(); |
0 | 520 } |
521 | |
522 if (hostdb == null) | |
523 hostdb = new HostDatabase(this); | |
524 | |
525 hosts = hostdb.getHosts(sortedByColor); | |
526 | |
527 // Don't lose hosts that are connected via shortcuts but not in the database. | |
528 if (bound != null) { | |
529 for (TerminalBridge bridge : bound.bridges) { | |
530 if (!hosts.contains(bridge.host)) | |
531 hosts.add(0, bridge.host); | |
532 } | |
533 } | |
534 | |
535 HostAdapter adapter = new HostAdapter(this, hosts, bound); | |
536 this.setListAdapter(adapter); | |
537 } | |
538 | |
539 class HostAdapter extends ArrayAdapter<HostBean> { | |
540 private List<HostBean> hosts; | |
541 private final TerminalManager manager; | |
542 private final ColorStateList red, green, blue; | |
543 | |
544 public final static int STATE_UNKNOWN = 1, STATE_CONNECTED = 2, STATE_DISCONNECTED = 3; | |
545 | |
546 class ViewHolder { | |
547 public TextView nickname; | |
548 public TextView caption; | |
549 public ImageView icon; | |
550 } | |
551 | |
552 public HostAdapter(Context context, List<HostBean> hosts, TerminalManager manager) { | |
553 super(context, R.layout.item_host, hosts); | |
554 this.hosts = hosts; | |
555 this.manager = manager; | |
556 red = context.getResources().getColorStateList(R.color.red); | |
557 green = context.getResources().getColorStateList(R.color.green); | |
558 blue = context.getResources().getColorStateList(R.color.blue); | |
559 } | |
560 | |
561 /** | |
562 * Check if we're connected to a terminal with the given host. | |
563 */ | |
564 private int getConnectedState(HostBean host) { | |
565 // always disconnected if we dont have backend service | |
566 if (this.manager == null) | |
567 return STATE_UNKNOWN; | |
568 | |
569 if (manager.getConnectedBridge(host) != null) | |
570 return STATE_CONNECTED; | |
571 | |
572 if (manager.disconnected.contains(host)) | |
573 return STATE_DISCONNECTED; | |
574 | |
575 return STATE_UNKNOWN; | |
576 } | |
577 | |
578 @Override | |
579 public View getView(int position, View convertView, ViewGroup parent) { | |
580 ViewHolder holder; | |
581 | |
582 if (convertView == null) { | |
583 convertView = inflater.inflate(R.layout.item_host, null, false); | |
584 holder = new ViewHolder(); | |
585 holder.nickname = (TextView)convertView.findViewById(android.R.id.text1); | |
586 holder.caption = (TextView)convertView.findViewById(android.R.id.text2); | |
587 holder.icon = (ImageView)convertView.findViewById(android.R.id.icon); | |
588 convertView.setTag(holder); | |
589 } | |
590 else | |
591 holder = (ViewHolder) convertView.getTag(); | |
592 | |
593 HostBean host = hosts.get(position); | |
594 | |
595 if (host == null) { | |
596 // Well, something bad happened. We can't continue. | |
597 Log.e("HostAdapter", "Host bean is null!"); | |
598 holder.nickname.setText("Error during lookup"); | |
599 holder.caption.setText("see 'adb logcat' for more"); | |
600 return convertView; | |
601 } | |
602 | |
603 holder.nickname.setText(host.getNickname()); | |
604 | |
605 switch (this.getConnectedState(host)) { | |
606 case STATE_UNKNOWN: | |
607 holder.icon.setImageState(new int[] { }, true); | |
608 break; | |
609 | |
610 case STATE_CONNECTED: | |
611 holder.icon.setImageState(new int[] { android.R.attr.state_checked }, true); | |
612 break; | |
613 | |
614 case STATE_DISCONNECTED: | |
615 holder.icon.setImageState(new int[] { android.R.attr.state_expanded }, true); | |
616 break; | |
617 } | |
618 | |
619 ColorStateList chosen = null; | |
620 | |
621 if (HostDatabase.COLOR_RED.equals(host.getColor())) | |
622 chosen = this.red; | |
623 else if (HostDatabase.COLOR_GREEN.equals(host.getColor())) | |
624 chosen = this.green; | |
625 else if (HostDatabase.COLOR_BLUE.equals(host.getColor())) | |
626 chosen = this.blue; | |
627 | |
628 Context context = convertView.getContext(); | |
629 | |
630 if (chosen != null) { | |
631 // set color normally if not selected | |
632 holder.nickname.setTextColor(chosen); | |
633 holder.caption.setTextColor(chosen); | |
634 } | |
635 else { | |
636 // selected, so revert back to default black text | |
637 holder.nickname.setTextAppearance(context, android.R.attr.textAppearanceLarge); | |
638 holder.caption.setTextAppearance(context, android.R.attr.textAppearanceSmall); | |
639 } | |
640 | |
641 long now = System.currentTimeMillis() / 1000; | |
642 String nice = context.getString(R.string.bind_never); | |
643 | |
644 if (host.getLastConnect() > 0) { | |
645 int minutes = (int)((now - host.getLastConnect()) / 60); | |
646 | |
647 if (minutes >= 60) { | |
648 int hours = (minutes / 60); | |
649 | |
650 if (hours >= 24) { | |
651 int days = (hours / 24); | |
652 nice = context.getString(R.string.bind_days, days); | |
653 } | |
654 else | |
655 nice = context.getString(R.string.bind_hours, hours); | |
656 } | |
657 else | |
658 nice = context.getString(R.string.bind_minutes, minutes); | |
659 } | |
660 | |
661 holder.caption.setText(nice); | |
662 return convertView; | |
663 } | |
664 } | |
665 } |