Mercurial > 510Connectbot
annotate src/com/five_ten_sg/connectbot/service/TerminalKeyListener.java @ 50:2cd3d8091e37 tn5250
start tn5250 integration
| author | Carl Byington <carl@five-ten-sg.com> |
|---|---|
| date | Wed, 11 Jun 2014 11:50:25 -0700 |
| parents | 8887bff45dee |
| children | 8c6de858bb73 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * ConnectBot: simple, powerful, open-source SSH client for Android | |
| 3 * Copyright 2010 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 package com.five_ten_sg.connectbot.service; | |
| 18 | |
| 19 import java.io.IOException; | |
|
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20 import java.nio.charset.Charset; |
| 0 | 21 import java.lang.ref.WeakReference; |
| 22 import java.util.List; | |
| 23 | |
| 24 import com.five_ten_sg.connectbot.R; | |
| 25 import com.five_ten_sg.connectbot.TerminalView; | |
| 26 import com.five_ten_sg.connectbot.bean.SelectionArea; | |
| 27 import com.five_ten_sg.connectbot.util.PreferenceConstants; | |
| 28 import android.app.Dialog; | |
| 29 import android.content.Context; | |
| 30 import android.content.Intent; | |
| 31 import android.content.SharedPreferences; | |
| 32 import android.content.SharedPreferences.OnSharedPreferenceChangeListener; | |
| 33 import android.content.res.Configuration; | |
| 34 import android.net.Uri; | |
| 35 import android.preference.PreferenceManager; | |
| 36 import android.text.ClipboardManager; | |
| 37 import android.util.Log; | |
| 38 import android.view.Gravity; | |
| 39 import android.view.KeyCharacterMap; | |
| 40 import android.view.KeyEvent; | |
| 41 import android.view.View; | |
| 42 import android.view.View.OnKeyListener; | |
| 43 import android.widget.AdapterView; | |
| 44 import android.widget.AdapterView.OnItemClickListener; | |
| 45 import android.widget.ArrayAdapter; | |
| 46 import android.widget.ListView; | |
| 47 import android.widget.TextView; | |
| 48 import de.mud.terminal.VDUBuffer; | |
| 49 import de.mud.terminal.vt320; | |
| 50 | |
| 51 /** | |
| 52 * @author kenny | |
| 53 * | |
| 54 */ | |
| 55 @SuppressWarnings("deprecation") // for ClipboardManager | |
| 56 public class TerminalKeyListener implements OnKeyListener, OnSharedPreferenceChangeListener { | |
| 57 private static final String TAG = "ConnectBot.OnKeyListener"; | |
| 58 | |
| 59 public final static int META_CTRL_ON = 0x01; | |
| 60 public final static int META_CTRL_LOCK = 0x02; | |
| 61 public final static int META_ALT_ON = 0x04; | |
| 62 public final static int META_ALT_LOCK = 0x08; | |
| 63 public final static int META_SHIFT_ON = 0x10; | |
| 64 public final static int META_SHIFT_LOCK = 0x20; | |
| 65 public final static int META_SLASH = 0x40; | |
| 66 public final static int META_TAB = 0x80; | |
| 67 | |
| 68 // The bit mask of momentary and lock states for each | |
| 69 public final static int META_CTRL_MASK = META_CTRL_ON | META_CTRL_LOCK; | |
| 70 public final static int META_ALT_MASK = META_ALT_ON | META_ALT_LOCK; | |
| 71 public final static int META_SHIFT_MASK = META_SHIFT_ON | META_SHIFT_LOCK; | |
| 72 | |
| 73 // backport constants from api level 11 | |
| 74 public final static int KEYCODE_ESCAPE = 111; | |
| 75 public final static int HC_META_CTRL_ON = 4096; | |
| 76 public final static int KEYCODE_PAGE_UP = 92; | |
| 77 public final static int KEYCODE_PAGE_DOWN = 93; | |
| 78 | |
| 79 // All the transient key codes | |
| 80 public final static int META_TRANSIENT = META_CTRL_ON | META_ALT_ON | |
| 81 | META_SHIFT_ON; | |
| 82 | |
| 83 private final TerminalManager manager; | |
| 84 private final TerminalBridge bridge; | |
| 85 private final vt320 buffer; | |
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86 private String encoding; |
| 0 | 87 |
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88 private String keymode = null; |
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89 protected boolean hardKeyboard = false; |
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90 protected boolean hardKeyboardHidden; |
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91 private String customKeyboard = null; |
| 0 | 92 |
| 93 private int metaState = 0; | |
| 94 private int mDeadKey = 0; | |
| 95 | |
| 96 // TODO add support for the new API. | |
| 97 private ClipboardManager clipboard = null; | |
| 98 private boolean selectingForCopy = false; | |
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99 private final SelectionArea selectionArea; |
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100 protected final SharedPreferences prefs; |
| 0 | 101 |
| 102 | |
| 103 public TerminalKeyListener(TerminalManager manager, | |
| 104 TerminalBridge bridge, | |
| 105 vt320 buffer, | |
| 106 String encoding) { | |
| 107 this.manager = manager; | |
| 108 this.bridge = bridge; | |
| 109 this.buffer = buffer; | |
| 110 this.encoding = encoding; | |
| 111 selectionArea = new SelectionArea(); | |
| 112 prefs = PreferenceManager.getDefaultSharedPreferences(manager); | |
| 113 prefs.registerOnSharedPreferenceChangeListener(this); | |
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114 hardKeyboard = (manager.res.getConfiguration().keyboard == Configuration.KEYBOARD_QWERTY); |
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115 hardKeyboardHidden = manager.hardKeyboardHidden; |
| 0 | 116 updateKeymode(); |
| 117 updateCustomKeymap(); | |
| 118 } | |
| 119 | |
| 120 public void sendEscape() { | |
| 121 buffer.write(0x1b); | |
| 122 } | |
| 123 | |
| 124 /** | |
| 125 * Handle onKey() events coming down from a {@link com.five_ten_sg.connectbot.TerminalView} above us. | |
| 126 * Modify the keys to make more sense to a host then pass it to the vt320. | |
| 127 */ | |
| 128 public boolean onKey(View v, int keyCode, KeyEvent event) { | |
| 129 try { | |
| 130 // skip keys if we aren't connected yet or have been disconnected | |
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131 if (bridge.isDisconnected()) return false; |
| 0 | 132 |
| 133 // Ignore all key-up events except for the special keys | |
| 134 if (event.getAction() == KeyEvent.ACTION_UP) { | |
| 135 // There's nothing here for virtual keyboard users. | |
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136 if (!hardKeyboard || hardKeyboardHidden) return false; |
| 0 | 137 |
| 138 // if keycode debugging enabled, log and print the pressed key | |
| 139 if (prefs.getBoolean(PreferenceConstants.DEBUG_KEYCODES, false)) { | |
| 140 String keyCodeString = String.format(": %d", keyCode); | |
| 141 String toastText = v.getContext().getString(R.string.keycode_pressed) + keyCodeString; | |
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142 Log.d(TAG, toastText); |
| 0 | 143 } |
| 144 | |
| 145 if (fullKeyboard()) { | |
| 146 switch (keyCode) { | |
| 147 case KeyEvent.KEYCODE_CTRL_LEFT: | |
| 148 case KeyEvent.KEYCODE_CTRL_RIGHT: | |
| 149 metaKeyUp(META_CTRL_ON); | |
| 150 return true; | |
| 151 | |
| 152 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 153 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 154 metaKeyUp(META_ALT_ON); | |
| 155 return true; | |
| 156 | |
| 157 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 158 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 159 metaKeyUp(META_SHIFT_ON); | |
| 160 return true; | |
| 161 | |
| 162 default: | |
| 163 } | |
| 164 } | |
| 165 else if (PreferenceConstants.KEYMODE_RIGHT.equals(keymode)) { | |
| 166 if (keyCode == KeyEvent.KEYCODE_ALT_RIGHT | |
| 167 && (metaState & META_SLASH) != 0) { | |
| 168 metaState &= ~(META_SLASH | META_TRANSIENT); | |
| 169 buffer.write('/'); | |
| 170 return true; | |
| 171 } | |
| 172 else if (keyCode == KeyEvent.KEYCODE_SHIFT_RIGHT | |
| 173 && (metaState & META_TAB) != 0) { | |
| 174 metaState &= ~(META_TAB | META_TRANSIENT); | |
| 175 buffer.write(0x09); | |
| 176 return true; | |
| 177 } | |
| 178 } | |
| 179 else if (PreferenceConstants.KEYMODE_LEFT.equals(keymode)) { | |
| 180 if (keyCode == KeyEvent.KEYCODE_ALT_LEFT | |
| 181 && (metaState & META_SLASH) != 0) { | |
| 182 metaState &= ~(META_SLASH | META_TRANSIENT); | |
| 183 buffer.write('/'); | |
| 184 return true; | |
| 185 } | |
| 186 else if (keyCode == KeyEvent.KEYCODE_SHIFT_LEFT | |
| 187 && (metaState & META_TAB) != 0) { | |
| 188 metaState &= ~(META_TAB | META_TRANSIENT); | |
| 189 buffer.write(0x09); | |
| 190 return true; | |
| 191 } | |
| 192 } | |
| 193 | |
| 194 return false; | |
| 195 } | |
| 196 | |
| 197 bridge.resetScrollPosition(); | |
| 198 | |
| 199 if (keyCode == KeyEvent.KEYCODE_UNKNOWN && | |
| 200 event.getAction() == KeyEvent.ACTION_MULTIPLE) { | |
| 201 byte[] input = event.getCharacters().getBytes(encoding); | |
| 202 buffer.write(input); | |
| 203 return true; | |
| 204 } | |
| 205 | |
| 206 int curMetaState = event.getMetaState(); | |
| 207 final int orgMetaState = curMetaState; | |
| 208 | |
| 209 if ((metaState & META_SHIFT_MASK) != 0) { | |
| 210 curMetaState |= KeyEvent.META_SHIFT_ON; | |
| 211 } | |
| 212 | |
| 213 if ((metaState & META_ALT_MASK) != 0) { | |
| 214 curMetaState |= KeyEvent.META_ALT_ON; | |
| 215 } | |
| 216 | |
| 217 int uchar = event.getUnicodeChar(curMetaState); | |
| 218 | |
| 219 // no hard keyboard? ALT-k should pass through to below | |
| 220 if ((orgMetaState & KeyEvent.META_ALT_ON) != 0 && | |
| 221 (!hardKeyboard || hardKeyboardHidden)) { | |
| 222 uchar = 0; | |
| 223 } | |
| 224 | |
| 225 if ((uchar & KeyCharacterMap.COMBINING_ACCENT) != 0) { | |
| 226 mDeadKey = uchar & KeyCharacterMap.COMBINING_ACCENT_MASK; | |
| 227 return true; | |
| 228 } | |
| 229 | |
| 230 if (mDeadKey != 0 && uchar != 0) { | |
| 231 uchar = KeyCharacterMap.getDeadChar(mDeadKey, uchar); | |
| 232 mDeadKey = 0; | |
| 233 } | |
| 234 | |
| 235 // handle customized keymaps | |
| 236 if (customKeymapAction(v, keyCode, event)) | |
| 237 return true; | |
| 238 | |
| 239 if (v != null) { | |
| 240 //Show up the CharacterPickerDialog when the SYM key is pressed | |
| 241 if ((isSymKey(keyCode) || uchar == KeyCharacterMap.PICKER_DIALOG_INPUT)) { | |
| 242 bridge.showCharPickerDialog(); | |
| 243 | |
| 244 if (metaState == 4) { // reset fn-key state | |
| 245 metaState = 0; | |
| 246 bridge.redraw(); | |
| 247 } | |
| 248 | |
| 249 return true; | |
| 250 } | |
| 251 else if (keyCode == KeyEvent.KEYCODE_SEARCH) { | |
| 252 //Show up the URL scan dialog when the search key is pressed | |
| 253 urlScan(v); | |
| 254 return true; | |
| 255 } | |
| 256 } | |
| 257 | |
| 258 // otherwise pass through to existing session | |
| 259 // print normal keys | |
| 260 if (uchar > 0x00 && keyCode != KeyEvent.KEYCODE_ENTER) { | |
| 261 metaState &= ~(META_SLASH | META_TAB); | |
| 262 // Remove shift and alt modifiers | |
| 263 final int lastMetaState = metaState; | |
| 264 metaState &= ~(META_SHIFT_ON | META_ALT_ON); | |
| 265 | |
| 266 if (metaState != lastMetaState) { | |
| 267 bridge.redraw(); | |
| 268 } | |
| 269 | |
| 270 if ((metaState & META_CTRL_MASK) != 0) { | |
| 271 metaState &= ~META_CTRL_ON; | |
| 272 bridge.redraw(); | |
| 273 | |
| 274 // If there is no hard keyboard or there is a hard keyboard currently hidden, | |
| 275 // CTRL-1 through CTRL-9 will send F1 through F9 | |
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276 if ((!hardKeyboard || hardKeyboardHidden) && sendFunctionKey(keyCode)) |
| 0 | 277 return true; |
| 278 | |
| 279 uchar = keyAsControl(uchar); | |
| 280 } | |
| 281 | |
| 282 // handle pressing f-keys | |
| 283 if ((hardKeyboard && !hardKeyboardHidden) | |
| 284 && (curMetaState & KeyEvent.META_ALT_ON) != 0 | |
| 285 && (curMetaState & KeyEvent.META_SHIFT_ON) != 0 | |
| 286 && sendFunctionKey(keyCode)) | |
| 287 return true; | |
| 288 | |
| 289 if (uchar < 0x80) | |
| 290 buffer.write(uchar); | |
| 291 else | |
| 292 // TODO write encoding routine that doesn't allocate each time | |
| 293 buffer.write(new String(Character.toChars(uchar)) | |
| 294 .getBytes(encoding)); | |
| 295 | |
| 296 return true; | |
| 297 } | |
| 298 | |
| 299 // send ctrl and meta-keys as appropriate | |
| 300 if (!hardKeyboard || hardKeyboardHidden) { | |
| 301 int k = event.getUnicodeChar(0); | |
| 302 int k0 = k; | |
| 303 boolean sendCtrl = false; | |
| 304 boolean sendMeta = false; | |
| 305 | |
| 306 if (k != 0) { | |
| 307 if ((orgMetaState & HC_META_CTRL_ON) != 0) { | |
| 308 k = keyAsControl(k); | |
| 309 | |
| 310 if (k != k0) | |
| 311 sendCtrl = true; | |
| 312 | |
| 313 // send F1-F10 via CTRL-1 through CTRL-0 | |
| 314 if (!sendCtrl && sendFunctionKey(keyCode)) | |
| 315 return true; | |
| 316 } | |
| 317 else if ((orgMetaState & KeyEvent.META_ALT_ON) != 0) { | |
| 318 sendMeta = true; | |
| 319 buffer.write(0x1b); | |
| 320 } | |
| 321 | |
| 322 if (sendMeta || sendCtrl) { | |
| 323 buffer.write(k); | |
| 324 return true; | |
| 325 } | |
| 326 } | |
| 327 } | |
| 328 | |
| 329 // handle meta and f-keys for full hardware keyboard | |
| 330 if (hardKeyboard && !hardKeyboardHidden && fullKeyboard()) { | |
| 331 int k = event.getUnicodeChar(orgMetaState & KeyEvent.META_SHIFT_ON); | |
| 332 int k0 = k; | |
| 333 | |
| 334 if (k != 0) { | |
| 335 if ((orgMetaState & HC_META_CTRL_ON) != 0) { | |
| 336 k = keyAsControl(k); | |
| 337 | |
| 338 if (k != k0) | |
| 339 buffer.write(k); | |
| 340 | |
| 341 return true; | |
| 342 } | |
| 343 else if ((orgMetaState & KeyEvent.META_ALT_ON) != 0) { | |
| 344 buffer.write(0x1b); | |
| 345 buffer.write(k); | |
| 346 return true; | |
| 347 } | |
| 348 } | |
| 349 | |
| 350 if (sendFullSpecialKey(keyCode)) | |
| 351 return true; | |
| 352 } | |
| 353 | |
| 354 // try handling keymode shortcuts | |
| 355 if (hardKeyboard && !hardKeyboardHidden && | |
| 356 event.getRepeatCount() == 0) { | |
| 357 if (PreferenceConstants.KEYMODE_RIGHT.equals(keymode)) { | |
| 358 switch (keyCode) { | |
| 359 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 360 metaState |= META_SLASH; | |
| 361 return true; | |
| 362 | |
| 363 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 364 metaState |= META_TAB; | |
| 365 return true; | |
| 366 | |
| 367 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 368 metaPress(META_SHIFT_ON); | |
| 369 return true; | |
| 370 | |
| 371 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 372 metaPress(META_ALT_ON); | |
| 373 return true; | |
| 374 } | |
| 375 } | |
| 376 else if (PreferenceConstants.KEYMODE_LEFT.equals(keymode)) { | |
| 377 switch (keyCode) { | |
| 378 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 379 metaState |= META_SLASH; | |
| 380 return true; | |
| 381 | |
| 382 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 383 metaState |= META_TAB; | |
| 384 return true; | |
| 385 | |
| 386 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 387 metaPress(META_SHIFT_ON); | |
| 388 return true; | |
| 389 | |
| 390 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 391 metaPress(META_ALT_ON); | |
| 392 return true; | |
| 393 } | |
| 394 } | |
| 395 else { | |
| 396 switch (keyCode) { | |
| 397 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 398 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 399 metaPress(META_ALT_ON); | |
| 400 return true; | |
| 401 | |
| 402 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 403 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 404 metaPress(META_SHIFT_ON); | |
| 405 return true; | |
| 406 } | |
| 407 } | |
| 408 | |
| 409 // Handle hardware CTRL keys | |
| 410 if (keyCode == KeyEvent.KEYCODE_CTRL_LEFT || | |
| 411 keyCode == KeyEvent.KEYCODE_CTRL_RIGHT) { | |
| 412 ctrlKeySpecial(); | |
| 413 return true; | |
| 414 } | |
| 415 } | |
| 416 | |
| 417 // look for special chars | |
| 418 switch (keyCode) { | |
| 419 case KEYCODE_ESCAPE: | |
| 420 buffer.write(0x1b); | |
| 421 return true; | |
| 422 | |
| 423 case KeyEvent.KEYCODE_TAB: | |
| 424 buffer.write(0x09); | |
| 425 return true; | |
| 426 | |
| 427 case KEYCODE_PAGE_DOWN: | |
| 428 buffer.keyPressed(vt320.KEY_PAGE_DOWN, ' ', getStateForBuffer()); | |
| 429 metaState &= ~META_TRANSIENT; | |
| 430 bridge.tryKeyVibrate(); | |
| 431 return true; | |
| 432 | |
| 433 case KEYCODE_PAGE_UP: | |
| 434 buffer.keyPressed(vt320.KEY_PAGE_UP, ' ', getStateForBuffer()); | |
| 435 metaState &= ~META_TRANSIENT; | |
| 436 bridge.tryKeyVibrate(); | |
| 437 return true; | |
| 438 | |
| 439 case KeyEvent.KEYCODE_MOVE_HOME: | |
| 440 buffer.keyPressed(vt320.KEY_HOME, ' ', getStateForBuffer()); | |
| 441 metaState &= ~META_TRANSIENT; | |
| 442 bridge.tryKeyVibrate(); | |
| 443 return true; | |
| 444 | |
| 445 case KeyEvent.KEYCODE_MOVE_END: | |
| 446 buffer.keyPressed(vt320.KEY_END, ' ', getStateForBuffer()); | |
| 447 metaState &= ~META_TRANSIENT; | |
| 448 bridge.tryKeyVibrate(); | |
| 449 return true; | |
| 450 | |
| 451 case KeyEvent.KEYCODE_CAMERA: | |
| 452 // check to see which shortcut the camera button triggers | |
| 453 String hwbuttonShortcut = manager.prefs.getString( | |
| 454 PreferenceConstants.CAMERA, | |
| 455 PreferenceConstants.HWBUTTON_SCREEN_CAPTURE); | |
| 456 return (handleShortcut(v, hwbuttonShortcut)); | |
| 457 | |
| 458 case KeyEvent.KEYCODE_VOLUME_UP: | |
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459 // check to see which shortcut the volume button triggers |
| 0 | 460 hwbuttonShortcut = manager.prefs.getString( |
| 461 PreferenceConstants.VOLUP, | |
| 462 PreferenceConstants.HWBUTTON_CTRL); | |
| 463 return (handleShortcut(v, hwbuttonShortcut)); | |
| 464 | |
| 465 case KeyEvent.KEYCODE_VOLUME_DOWN: | |
| 466 // check to see which shortcut the camera button triggers | |
| 467 hwbuttonShortcut = manager.prefs.getString( | |
| 468 PreferenceConstants.VOLDN, | |
| 469 PreferenceConstants.HWBUTTON_TAB); | |
| 470 return (handleShortcut(v, hwbuttonShortcut)); | |
| 471 | |
| 472 case KeyEvent.KEYCODE_SEARCH: | |
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473 // check to see which shortcut the search button triggers |
| 0 | 474 hwbuttonShortcut = manager.prefs.getString( |
| 475 PreferenceConstants.SEARCH, | |
| 476 PreferenceConstants.HWBUTTON_ESC); | |
| 477 return (handleShortcut(v, hwbuttonShortcut)); | |
| 478 | |
| 479 case KeyEvent.KEYCODE_DEL: | |
| 480 if ((metaState & META_ALT_MASK) != 0) { | |
| 481 buffer.keyPressed(vt320.KEY_INSERT, ' ', | |
| 482 getStateForBuffer()); | |
| 483 } | |
| 484 else { | |
| 485 buffer.keyPressed(vt320.KEY_BACK_SPACE, ' ', | |
| 486 getStateForBuffer()); | |
| 487 } | |
| 488 | |
| 489 metaState &= ~META_TRANSIENT; | |
| 490 return true; | |
| 491 | |
| 492 case KeyEvent.KEYCODE_ENTER: | |
| 493 buffer.write('\r'); | |
| 494 metaState &= ~META_TRANSIENT; | |
| 495 return true; | |
| 496 | |
| 497 case KeyEvent.KEYCODE_DPAD_LEFT: | |
| 498 if (selectingForCopy) { | |
| 499 selectionArea.decrementColumn(); | |
| 500 bridge.redraw(); | |
| 501 } | |
| 502 else { | |
| 503 if ((metaState & META_ALT_MASK) != 0) { | |
| 504 buffer.keyPressed(vt320.KEY_HOME, ' ', | |
| 505 getStateForBuffer()); | |
| 506 } | |
| 507 else { | |
| 508 buffer.keyPressed(vt320.KEY_LEFT, ' ', | |
| 509 getStateForBuffer()); | |
| 510 } | |
| 511 | |
| 512 metaState &= ~META_TRANSIENT; | |
| 513 bridge.tryKeyVibrate(); | |
| 514 } | |
| 515 | |
| 516 return true; | |
| 517 | |
| 518 case KeyEvent.KEYCODE_DPAD_UP: | |
| 519 if (selectingForCopy) { | |
| 520 selectionArea.decrementRow(); | |
| 521 bridge.redraw(); | |
| 522 } | |
| 523 else { | |
| 524 if ((metaState & META_ALT_MASK) != 0) { | |
| 525 buffer.keyPressed(vt320.KEY_PAGE_UP, ' ', | |
| 526 getStateForBuffer()); | |
| 527 } | |
| 528 else { | |
| 529 buffer.keyPressed(vt320.KEY_UP, ' ', | |
| 530 getStateForBuffer()); | |
| 531 } | |
| 532 | |
| 533 metaState &= ~META_TRANSIENT; | |
| 534 bridge.tryKeyVibrate(); | |
| 535 } | |
| 536 | |
| 537 return true; | |
| 538 | |
| 539 case KeyEvent.KEYCODE_DPAD_DOWN: | |
| 540 if (selectingForCopy) { | |
| 541 selectionArea.incrementRow(); | |
| 542 bridge.redraw(); | |
| 543 } | |
| 544 else { | |
| 545 if ((metaState & META_ALT_MASK) != 0) { | |
| 546 buffer.keyPressed(vt320.KEY_PAGE_DOWN, ' ', | |
| 547 getStateForBuffer()); | |
| 548 } | |
| 549 else { | |
| 550 buffer.keyPressed(vt320.KEY_DOWN, ' ', | |
| 551 getStateForBuffer()); | |
| 552 } | |
| 553 | |
| 554 metaState &= ~META_TRANSIENT; | |
| 555 bridge.tryKeyVibrate(); | |
| 556 } | |
| 557 | |
| 558 return true; | |
| 559 | |
| 560 case KeyEvent.KEYCODE_DPAD_RIGHT: | |
| 561 if (selectingForCopy) { | |
| 562 selectionArea.incrementColumn(); | |
| 563 bridge.redraw(); | |
| 564 } | |
| 565 else { | |
| 566 if ((metaState & META_ALT_MASK) != 0) { | |
| 567 buffer.keyPressed(vt320.KEY_END, ' ', | |
| 568 getStateForBuffer()); | |
| 569 } | |
| 570 else { | |
| 571 buffer.keyPressed(vt320.KEY_RIGHT, ' ', | |
| 572 getStateForBuffer()); | |
| 573 } | |
| 574 | |
| 575 metaState &= ~META_TRANSIENT; | |
| 576 bridge.tryKeyVibrate(); | |
| 577 } | |
| 578 | |
| 579 return true; | |
| 580 | |
| 581 case KeyEvent.KEYCODE_DPAD_CENTER: | |
| 582 ctrlKeySpecial(); | |
| 583 return true; | |
| 584 } | |
| 585 } | |
| 586 catch (IOException e) { | |
| 587 Log.e(TAG, "Problem while trying to handle an onKey() event", e); | |
| 588 | |
| 589 try { | |
| 590 bridge.transport.flush(); | |
| 591 } | |
| 592 catch (IOException ioe) { | |
| 593 Log.d(TAG, "Our transport was closed, dispatching disconnect event"); | |
| 594 bridge.dispatchDisconnect(false); | |
| 595 } | |
| 596 } | |
| 597 catch (NullPointerException npe) { | |
| 598 Log.d(TAG, "Input before connection established ignored."); | |
| 599 return true; | |
| 600 } | |
| 601 | |
| 602 return false; | |
| 603 } | |
| 604 | |
| 605 private boolean handleShortcut(View v, String shortcut) { | |
| 606 if (PreferenceConstants.HWBUTTON_SCREEN_CAPTURE.equals(shortcut)) { | |
| 607 bridge.captureScreen(); | |
| 608 } | |
| 609 else if (PreferenceConstants.HWBUTTON_CTRL.equals(shortcut)) { | |
| 610 showMetakeyToast(v, PreferenceConstants.HWBUTTON_CTRL); | |
| 611 metaPress(META_CTRL_ON); | |
| 612 } | |
| 613 else if (PreferenceConstants.HWBUTTON_TAB.equals(shortcut)) { | |
| 614 buffer.write(0x09); | |
| 615 } | |
| 616 else if (PreferenceConstants.HWBUTTON_CTRLA_SPACE.equals(shortcut)) { | |
| 617 buffer.write(0x01); | |
| 618 buffer.write(' '); | |
| 619 } | |
| 620 else if (PreferenceConstants.HWBUTTON_CTRLA.equals(shortcut)) { | |
| 621 buffer.write(0x01); | |
| 622 } | |
| 623 else if (PreferenceConstants.HWBUTTON_ESC.equals(shortcut)) { | |
| 624 showMetakeyToast(v, PreferenceConstants.HWBUTTON_ESC); | |
| 625 buffer.write(0x1b); | |
| 626 } | |
| 627 else if (PreferenceConstants.HWBUTTON_ESC_A.equals(shortcut)) { | |
| 628 buffer.write(0x1b); | |
| 629 buffer.write('a'); | |
| 630 } | |
| 631 else { | |
| 632 return (false); | |
| 633 } | |
| 634 | |
| 635 return (true); | |
| 636 } | |
| 637 | |
| 638 private void showMetakeyToast(View v, String keyname) { | |
|
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|
639 Log.d(TAG, keyname); |
| 0 | 640 } |
| 641 | |
| 642 public int keyAsControl(int key) { | |
| 643 // Support CTRL-a through CTRL-z | |
| 644 if (key >= 0x60 && key <= 0x7A) | |
| 645 key -= 0x60; | |
| 646 // Support CTRL-A through CTRL-_ | |
| 647 else if (key >= 0x40 && key <= 0x5F) | |
| 648 key -= 0x40; | |
| 649 // CTRL-space sends NULL | |
| 650 else if (key == 0x20) | |
| 651 key = 0x00; | |
| 652 // CTRL-? sends DEL | |
| 653 else if (key == 0x3F) | |
| 654 key = 0x7F; | |
| 655 | |
| 656 return key; | |
| 657 } | |
| 658 | |
| 659 /** | |
| 660 * @param key | |
| 661 * @return successful | |
| 662 */ | |
| 663 private boolean sendFunctionKey(int keyCode) { | |
| 664 switch (keyCode) { | |
| 665 case KeyEvent.KEYCODE_1: | |
| 666 buffer.keyPressed(vt320.KEY_F1, ' ', 0); | |
| 667 return true; | |
| 668 | |
| 669 case KeyEvent.KEYCODE_2: | |
| 670 buffer.keyPressed(vt320.KEY_F2, ' ', 0); | |
| 671 return true; | |
| 672 | |
| 673 case KeyEvent.KEYCODE_3: | |
| 674 buffer.keyPressed(vt320.KEY_F3, ' ', 0); | |
| 675 return true; | |
| 676 | |
| 677 case KeyEvent.KEYCODE_4: | |
| 678 buffer.keyPressed(vt320.KEY_F4, ' ', 0); | |
| 679 return true; | |
| 680 | |
| 681 case KeyEvent.KEYCODE_5: | |
| 682 buffer.keyPressed(vt320.KEY_F5, ' ', 0); | |
| 683 return true; | |
| 684 | |
| 685 case KeyEvent.KEYCODE_6: | |
| 686 buffer.keyPressed(vt320.KEY_F6, ' ', 0); | |
| 687 return true; | |
| 688 | |
| 689 case KeyEvent.KEYCODE_7: | |
| 690 buffer.keyPressed(vt320.KEY_F7, ' ', 0); | |
| 691 return true; | |
| 692 | |
| 693 case KeyEvent.KEYCODE_8: | |
| 694 buffer.keyPressed(vt320.KEY_F8, ' ', 0); | |
| 695 return true; | |
| 696 | |
| 697 case KeyEvent.KEYCODE_9: | |
| 698 buffer.keyPressed(vt320.KEY_F9, ' ', 0); | |
| 699 return true; | |
| 700 | |
| 701 case KeyEvent.KEYCODE_0: | |
| 702 buffer.keyPressed(vt320.KEY_F10, ' ', 0); | |
| 703 return true; | |
| 704 | |
| 705 default: | |
| 706 return false; | |
| 707 } | |
| 708 } | |
| 709 | |
| 710 private boolean sendFullSpecialKey(int keyCode) { | |
| 711 switch (keyCode) { | |
| 712 case KeyEvent.KEYCODE_F1: | |
| 713 buffer.keyPressed(vt320.KEY_F1, ' ', 0); | |
| 714 return true; | |
| 715 | |
| 716 case KeyEvent.KEYCODE_F2: | |
| 717 buffer.keyPressed(vt320.KEY_F2, ' ', 0); | |
| 718 return true; | |
| 719 | |
| 720 case KeyEvent.KEYCODE_F3: | |
| 721 buffer.keyPressed(vt320.KEY_F3, ' ', 0); | |
| 722 return true; | |
| 723 | |
| 724 case KeyEvent.KEYCODE_F4: | |
| 725 buffer.keyPressed(vt320.KEY_F4, ' ', 0); | |
| 726 return true; | |
| 727 | |
| 728 case KeyEvent.KEYCODE_F5: | |
| 729 buffer.keyPressed(vt320.KEY_F5, ' ', 0); | |
| 730 return true; | |
| 731 | |
| 732 case KeyEvent.KEYCODE_F6: | |
| 733 buffer.keyPressed(vt320.KEY_F6, ' ', 0); | |
| 734 return true; | |
| 735 | |
| 736 case KeyEvent.KEYCODE_F7: | |
| 737 buffer.keyPressed(vt320.KEY_F7, ' ', 0); | |
| 738 return true; | |
| 739 | |
| 740 case KeyEvent.KEYCODE_F8: | |
| 741 buffer.keyPressed(vt320.KEY_F8, ' ', 0); | |
| 742 return true; | |
| 743 | |
| 744 case KeyEvent.KEYCODE_F9: | |
| 745 buffer.keyPressed(vt320.KEY_F9, ' ', 0); | |
| 746 return true; | |
| 747 | |
| 748 case KeyEvent.KEYCODE_F10: | |
| 749 buffer.keyPressed(vt320.KEY_F10, ' ', 0); | |
| 750 return true; | |
| 751 | |
| 752 case KeyEvent.KEYCODE_F11: | |
| 753 buffer.keyPressed(vt320.KEY_F10, ' ', 0); | |
| 754 return true; | |
| 755 | |
| 756 case KeyEvent.KEYCODE_F12: | |
| 757 buffer.keyPressed(vt320.KEY_F10, ' ', 0); | |
| 758 return true; | |
| 759 | |
| 760 case KeyEvent.KEYCODE_INSERT: | |
| 761 buffer.keyPressed(vt320.KEY_INSERT, ' ', 0); | |
| 762 return true; | |
| 763 | |
| 764 case KeyEvent.KEYCODE_FORWARD_DEL: | |
| 765 buffer.keyPressed(vt320.KEY_DELETE, ' ', 0); | |
| 766 return true; | |
| 767 | |
| 768 /* | |
| 769 case KeyEvent.KEYCODE_PAGE_UP: | |
| 770 buffer.keyPressed(vt320.KEY_PAGE_UP, ' ', 0); | |
| 771 return true; | |
| 772 case KeyEvent.KEYCODE_PAGE_DOWN: | |
| 773 buffer.keyPressed(vt320.KEY_PAGE_DOWN, ' ', 0); | |
| 774 return true; | |
| 775 case KeyEvent.KEYCODE_MOVE_HOME: | |
| 776 buffer.keyPressed(vt320.KEY_HOME, ' ', getStateForBuffer()); | |
| 777 return true; | |
| 778 case KeyEvent.KEYCODE_MOVE_END: | |
| 779 buffer.keyPressed(vt320.KEY_END, ' ', getStateForBuffer()); | |
| 780 return true; | |
| 781 */ | |
| 782 default: | |
| 783 return false; | |
| 784 } | |
| 785 } | |
| 786 | |
| 787 /** | |
| 788 * Handle meta key presses for full hardware keyboard | |
| 789 */ | |
| 790 private void metaKeyDown(int code) { | |
| 791 if ((metaState & code) == 0) { | |
| 792 metaState |= code; | |
| 793 bridge.redraw(); | |
| 794 } | |
| 795 } | |
| 796 | |
| 797 private void metaKeyUp(int code) { | |
| 798 if ((metaState & code) != 0) { | |
| 799 metaState &= ~code; | |
| 800 bridge.redraw(); | |
| 801 } | |
| 802 } | |
| 803 | |
| 804 /** | |
| 805 * Handle meta key presses where the key can be locked on. | |
| 806 * <p> | |
| 807 * 1st press: next key to have meta state<br /> | |
| 808 * 2nd press: meta state is locked on<br /> | |
| 809 * 3rd press: disable meta state | |
| 810 * | |
| 811 * @param code | |
| 812 */ | |
| 813 public void metaPress(int code) { | |
| 814 if ((metaState & (code << 1)) != 0) { | |
| 815 metaState &= ~(code << 1); | |
| 816 } | |
| 817 else if ((metaState & code) != 0) { | |
| 818 metaState &= ~code; | |
| 819 | |
| 820 if (!fullKeyboard()) | |
| 821 metaState |= code << 1; | |
| 822 } | |
| 823 else | |
| 824 metaState |= code; | |
| 825 | |
| 826 bridge.redraw(); | |
| 827 } | |
| 828 | |
| 829 public void setTerminalKeyMode(String keymode) { | |
| 830 this.keymode = keymode; | |
| 831 } | |
| 832 | |
| 833 private int getStateForBuffer() { | |
| 834 int bufferState = 0; | |
| 835 | |
| 836 if ((metaState & META_CTRL_MASK) != 0) | |
| 837 bufferState |= vt320.KEY_CONTROL; | |
| 838 | |
| 839 if ((metaState & META_SHIFT_MASK) != 0) | |
| 840 bufferState |= vt320.KEY_SHIFT; | |
| 841 | |
| 842 if ((metaState & META_ALT_MASK) != 0) | |
| 843 bufferState |= vt320.KEY_ALT; | |
| 844 | |
| 845 return bufferState; | |
| 846 } | |
| 847 | |
| 848 public int getMetaState() { | |
| 849 return metaState; | |
| 850 } | |
| 851 | |
| 852 public int getDeadKey() { | |
| 853 return mDeadKey; | |
| 854 } | |
| 855 | |
| 856 public void setClipboardManager(ClipboardManager clipboard) { | |
| 857 this.clipboard = clipboard; | |
| 858 } | |
| 859 | |
| 860 public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, | |
| 861 String key) { | |
| 862 if (PreferenceConstants.KEYMODE.equals(key)) { | |
| 863 updateKeymode(); | |
| 864 } | |
| 865 else if (PreferenceConstants.CUSTOM_KEYMAP.equals(key)) { | |
| 866 updateCustomKeymap(); | |
| 867 } | |
| 868 } | |
| 869 | |
| 870 private void updateKeymode() { | |
| 871 keymode = prefs.getString(PreferenceConstants.KEYMODE, PreferenceConstants.KEYMODE_RIGHT); | |
| 872 } | |
| 873 | |
| 874 private void updateCustomKeymap() { | |
| 875 customKeyboard = prefs.getString(PreferenceConstants.CUSTOM_KEYMAP, | |
| 876 PreferenceConstants.CUSTOM_KEYMAP_DISABLED); | |
| 877 } | |
| 878 | |
| 879 public void setCharset(String encoding) { | |
| 880 this.encoding = encoding; | |
| 881 } | |
| 882 | |
|
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|
883 public Charset getCharset() { |
|
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|
884 return Charset.forName(encoding); |
|
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|
885 } |
| 0 | 886 |
| 887 private void ctrlKeySpecial() { | |
| 888 if (selectingForCopy) { | |
| 889 if (selectionArea.isSelectingOrigin()) | |
| 890 selectionArea.finishSelectingOrigin(); | |
| 891 else { | |
| 892 if (clipboard != null) { | |
| 893 // copy selected area to clipboard | |
| 894 String copiedText = selectionArea.copyFrom(buffer); | |
| 895 clipboard.setText(copiedText); | |
| 896 selectingForCopy = false; | |
| 897 selectionArea.reset(); | |
| 898 } | |
| 899 } | |
| 900 } | |
| 901 else { | |
| 902 if ((metaState & META_CTRL_ON) != 0) { | |
| 903 buffer.write(0x1b); | |
| 904 metaState &= ~META_CTRL_ON; | |
| 905 } | |
| 906 else | |
| 907 metaPress(META_CTRL_ON); | |
| 908 } | |
| 909 | |
| 910 bridge.redraw(); | |
| 911 } | |
| 912 | |
| 913 private boolean customKeymapAction(View v, int keyCode, KeyEvent event) { | |
| 914 if (bridge == null || customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_DISABLED)) | |
| 915 return false; | |
| 916 | |
| 917 byte c = 0x00; | |
| 918 int termKey = 0; | |
| 919 | |
| 920 if (fullKeyboard()) { | |
| 921 switch (keyCode) { | |
| 922 case KeyEvent.KEYCODE_CTRL_LEFT: | |
| 923 case KeyEvent.KEYCODE_CTRL_RIGHT: | |
| 924 metaKeyDown(META_CTRL_ON); | |
| 925 return true; | |
| 926 | |
| 927 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 928 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 929 metaKeyDown(META_ALT_ON); | |
| 930 return true; | |
| 931 | |
| 932 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 933 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 934 metaKeyDown(META_SHIFT_ON); | |
| 935 return true; | |
| 936 | |
| 937 case KeyEvent.KEYCODE_BACK: | |
| 938 if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_ASUS_TF)) { | |
| 939 // Check to see whether this is the back button on the | |
| 940 // screen (-1) or the Asus Transformer Keyboard Dock. | |
| 941 // Treat the HW button as ESC. | |
| 942 if (event.getDeviceId() > 0) { | |
| 943 buffer.write(0x1b); | |
| 944 return true; | |
| 945 } | |
| 946 } | |
| 947 | |
| 948 default: | |
| 949 } | |
| 950 } | |
| 951 | |
| 952 if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_ASUS_TF)) { | |
| 953 if ((metaState & META_ALT_MASK) != 0 | |
| 954 && (metaState & META_SHIFT_MASK) != 0 | |
| 955 && sendFunctionKey(keyCode)) | |
| 956 return true; | |
| 957 } | |
| 958 else if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_SE_XPPRO)) { | |
| 959 // Sony Ericsson Xperia pro (MK16i) and Xperia mini Pro (SK17i) | |
| 960 // Language key acts as CTRL | |
| 961 if (keyCode == KeyEvent.KEYCODE_SWITCH_CHARSET) { | |
| 962 ctrlKeySpecial(); | |
| 963 return true; | |
| 964 } | |
| 965 | |
| 966 if ((metaState & META_ALT_MASK) != 0) { | |
| 967 if ((metaState & META_SHIFT_MASK) != 0) { | |
| 968 // ALT + shift + key | |
| 969 switch (keyCode) { | |
| 970 case KeyEvent.KEYCODE_U: | |
| 971 c = 0x5B; | |
| 972 break; | |
| 973 | |
| 974 case KeyEvent.KEYCODE_I: | |
| 975 c = 0x5D; | |
| 976 break; | |
| 977 | |
| 978 case KeyEvent.KEYCODE_O: | |
| 979 c = 0x7B; | |
| 980 break; | |
| 981 | |
| 982 case KeyEvent.KEYCODE_P: | |
| 983 c = 0x7D; | |
| 984 break; | |
| 985 } | |
| 986 } | |
| 987 else { | |
| 988 // ALT + key | |
| 989 switch (keyCode) { | |
| 990 case KeyEvent.KEYCODE_S: | |
| 991 c = 0x7c; | |
| 992 break; | |
| 993 | |
| 994 case KeyEvent.KEYCODE_Z: | |
| 995 c = 0x5c; | |
| 996 break; | |
| 997 | |
| 998 case KeyEvent.KEYCODE_DEL: | |
| 999 termKey = vt320.KEY_DELETE; | |
| 1000 break; | |
| 1001 } | |
| 1002 } | |
| 1003 } | |
| 1004 else if ((metaState & META_SHIFT_MASK) != 0) { | |
| 1005 // shift + key | |
| 1006 switch (keyCode) { | |
| 1007 case KeyEvent.KEYCODE_AT: | |
| 1008 c = 0x3c; | |
| 1009 break; | |
| 1010 | |
| 1011 case KeyEvent.KEYCODE_COMMA: | |
| 1012 c = 0x3e; | |
| 1013 break; | |
| 1014 | |
| 1015 case KeyEvent.KEYCODE_PERIOD: | |
| 1016 c = 0x5e; | |
| 1017 break; | |
| 1018 | |
| 1019 case KeyEvent.KEYCODE_GRAVE: | |
| 1020 c = 0x60; | |
| 1021 break; | |
| 1022 | |
| 1023 case KeyEvent.KEYCODE_APOSTROPHE: | |
| 1024 c = 0x7e; | |
| 1025 break; | |
| 1026 | |
| 1027 case KeyEvent.KEYCODE_DEL: | |
| 1028 termKey = vt320.KEY_BACK_SPACE; | |
| 1029 break; | |
| 1030 } | |
| 1031 } | |
| 1032 } | |
| 1033 else if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_SGH_I927)) { | |
| 1034 // Samsung Captivate Glide (SGH-i927) | |
| 1035 if (keyCode == 115) { | |
| 1036 // .com key = ESC | |
| 1037 c = 0x1b; | |
| 1038 return true; | |
| 1039 } | |
| 1040 else if (keyCode == 116) { | |
| 1041 // Microphone key = TAB | |
| 1042 c = 0x09; | |
| 1043 } | |
| 1044 else if ((metaState & META_ALT_MASK) != 0 && (metaState & META_SHIFT_MASK) != 0) { | |
| 1045 switch (keyCode) { | |
| 1046 case KeyEvent.KEYCODE_O: | |
| 1047 c = 0x5B; | |
| 1048 break; | |
| 1049 | |
| 1050 case KeyEvent.KEYCODE_P: | |
| 1051 c = 0x5D; | |
| 1052 break; | |
| 1053 | |
| 1054 case KeyEvent.KEYCODE_A: | |
| 1055 c = 0x3C; | |
| 1056 break; | |
| 1057 | |
| 1058 case KeyEvent.KEYCODE_D: | |
| 1059 c = 0x3E; | |
| 1060 break; | |
| 1061 } | |
| 1062 } | |
| 1063 } | |
| 1064 else if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_SGH_I927_ICS)) { | |
| 1065 // Samsung Captivate Glide (SGH-i927) Ice Cream Sandwich (4.0.x) | |
| 1066 if (keyCode == 226) { | |
| 1067 // .com key = ESC | |
| 1068 c = 0x1b; | |
| 1069 } | |
| 1070 else if (keyCode == 220) { | |
| 1071 // Microphone key = TAB | |
| 1072 c = 0x09; | |
| 1073 } | |
| 1074 else if ((metaState & META_ALT_MASK) != 0 && (metaState & META_SHIFT_MASK) != 0) { | |
| 1075 switch (keyCode) { | |
| 1076 case KeyEvent.KEYCODE_O: | |
| 1077 c = 0x5B; | |
| 1078 break; | |
| 1079 | |
| 1080 case KeyEvent.KEYCODE_P: | |
| 1081 c = 0x5D; | |
| 1082 break; | |
| 1083 | |
| 1084 case KeyEvent.KEYCODE_A: | |
| 1085 c = 0x3C; | |
| 1086 break; | |
| 1087 | |
| 1088 case KeyEvent.KEYCODE_D: | |
| 1089 c = 0x3E; | |
| 1090 break; | |
| 1091 } | |
| 1092 } | |
| 1093 } | |
| 1094 | |
| 1095 if ((c != 0x00) || termKey != 0) { | |
| 1096 if (c != 0x00) | |
| 1097 buffer.write(c); | |
| 1098 else | |
| 1099 buffer.keyPressed(termKey, ' ', 0); | |
| 1100 | |
| 1101 metaState &= ~(META_SHIFT_ON | META_ALT_ON); | |
| 1102 bridge.redraw(); | |
| 1103 return true; | |
| 1104 } | |
| 1105 | |
| 1106 return false; | |
| 1107 } | |
| 1108 | |
| 1109 public void urlScan(View v) { | |
| 1110 //final TerminalView terminalView = (TerminalView) findCurrentView(R.id.console_flip); | |
| 1111 List<String> urls = bridge.scanForURLs(); | |
| 1112 Dialog urlDialog = new Dialog(v.getContext()); | |
| 1113 urlDialog.setTitle(R.string.console_menu_urlscan); | |
| 1114 ListView urlListView = new ListView(v.getContext()); | |
| 1115 URLItemListener urlListener = new URLItemListener(v.getContext()); | |
| 1116 urlListView.setOnItemClickListener(urlListener); | |
| 1117 urlListView.setAdapter(new ArrayAdapter<String> (v.getContext(), android.R.layout.simple_list_item_1, urls)); | |
| 1118 urlDialog.setContentView(urlListView); | |
| 1119 urlDialog.show(); | |
| 1120 } | |
| 1121 | |
| 1122 public boolean isSymKey(int keyCode) { | |
| 1123 if (keyCode == KeyEvent.KEYCODE_SYM || | |
| 1124 keyCode == KeyEvent.KEYCODE_PICTSYMBOLS) | |
| 1125 return true; | |
| 1126 | |
| 1127 if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_SGH_I927_ICS) && | |
| 1128 keyCode == 227) | |
| 1129 return true; | |
| 1130 | |
| 1131 return false; | |
| 1132 } | |
| 1133 | |
|
50
2cd3d8091e37
start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents:
49
diff
changeset
|
1134 protected boolean fullKeyboard() { |
| 0 | 1135 if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_FULL) || |
| 1136 (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_ASUS_TF))) | |
| 1137 return true; | |
| 1138 | |
| 1139 return false; | |
| 1140 } | |
| 1141 | |
| 1142 private class URLItemListener implements OnItemClickListener { | |
| 1143 private WeakReference<Context> contextRef; | |
| 1144 | |
| 1145 URLItemListener(Context context) { | |
| 1146 this.contextRef = new WeakReference<Context> (context); | |
| 1147 } | |
| 1148 | |
| 1149 public void onItemClick(AdapterView<?> arg0, View view, int position, | |
| 1150 long id) { | |
| 1151 Context context = contextRef.get(); | |
| 1152 | |
| 1153 if (context == null) | |
| 1154 return; | |
| 1155 | |
| 1156 try { | |
| 1157 TextView urlView = (TextView) view; | |
| 1158 String url = urlView.getText().toString(); | |
| 1159 | |
| 1160 if (url.indexOf("://") < 0) | |
| 1161 url = "http://" + url; | |
| 1162 | |
| 1163 Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url)); | |
| 1164 context.startActivity(intent); | |
| 1165 } | |
| 1166 catch (Exception e) { | |
| 1167 Log.e(TAG, "couldn't open URL", e); | |
| 1168 // We should probably tell the user that we couldn't find a | |
| 1169 // handler... | |
| 1170 } | |
| 1171 } | |
| 1172 } | |
| 1173 } | |
| 1174 |