1/* 2 * Copyright (C) 2007 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.content.pm; 18 19import android.os.Parcel; 20import android.os.Parcelable; 21import android.util.Printer; 22 23/** 24 * Information you can retrieve about a particular application 25 * activity or receiver. This corresponds to information collected 26 * from the AndroidManifest.xml's <activity> and 27 * <receiver> tags. 28 */ 29public class ActivityInfo extends ComponentInfo 30 implements Parcelable { 31 /** 32 * A style resource identifier (in the package's resources) of this 33 * activity's theme. From the "theme" attribute or, if not set, 0. 34 */ 35 public int theme; 36 37 /** 38 * Constant corresponding to <code>standard</code> in 39 * the {@link android.R.attr#launchMode} attribute. 40 */ 41 public static final int LAUNCH_MULTIPLE = 0; 42 /** 43 * Constant corresponding to <code>singleTop</code> in 44 * the {@link android.R.attr#launchMode} attribute. 45 */ 46 public static final int LAUNCH_SINGLE_TOP = 1; 47 /** 48 * Constant corresponding to <code>singleTask</code> in 49 * the {@link android.R.attr#launchMode} attribute. 50 */ 51 public static final int LAUNCH_SINGLE_TASK = 2; 52 /** 53 * Constant corresponding to <code>singleInstance</code> in 54 * the {@link android.R.attr#launchMode} attribute. 55 */ 56 public static final int LAUNCH_SINGLE_INSTANCE = 3; 57 /** 58 * The launch mode style requested by the activity. From the 59 * {@link android.R.attr#launchMode} attribute, one of 60 * {@link #LAUNCH_MULTIPLE}, 61 * {@link #LAUNCH_SINGLE_TOP}, {@link #LAUNCH_SINGLE_TASK}, or 62 * {@link #LAUNCH_SINGLE_INSTANCE}. 63 */ 64 public int launchMode; 65 66 /** 67 * Optional name of a permission required to be able to access this 68 * Activity. From the "permission" attribute. 69 */ 70 public String permission; 71 72 /** 73 * The affinity this activity has for another task in the system. The 74 * string here is the name of the task, often the package name of the 75 * overall package. If null, the activity has no affinity. Set from the 76 * {@link android.R.attr#taskAffinity} attribute. 77 */ 78 public String taskAffinity; 79 80 /** 81 * If this is an activity alias, this is the real activity class to run 82 * for it. Otherwise, this is null. 83 */ 84 public String targetActivity; 85 86 /** 87 * Bit in {@link #flags} indicating whether this activity is able to 88 * run in multiple processes. If 89 * true, the system may instantiate it in the some process as the 90 * process starting it in order to conserve resources. If false, the 91 * default, it always runs in {@link #processName}. Set from the 92 * {@link android.R.attr#multiprocess} attribute. 93 */ 94 public static final int FLAG_MULTIPROCESS = 0x0001; 95 /** 96 * Bit in {@link #flags} indicating that, when the activity's task is 97 * relaunched from home, this activity should be finished. 98 * Set from the 99 * {@link android.R.attr#finishOnTaskLaunch} attribute. 100 */ 101 public static final int FLAG_FINISH_ON_TASK_LAUNCH = 0x0002; 102 /** 103 * Bit in {@link #flags} indicating that, when the activity is the root 104 * of a task, that task's stack should be cleared each time the user 105 * re-launches it from home. As a result, the user will always 106 * return to the original activity at the top of the task. 107 * This flag only applies to activities that 108 * are used to start the root of a new task. Set from the 109 * {@link android.R.attr#clearTaskOnLaunch} attribute. 110 */ 111 public static final int FLAG_CLEAR_TASK_ON_LAUNCH = 0x0004; 112 /** 113 * Bit in {@link #flags} indicating that, when the activity is the root 114 * of a task, that task's stack should never be cleared when it is 115 * relaunched from home. Set from the 116 * {@link android.R.attr#alwaysRetainTaskState} attribute. 117 */ 118 public static final int FLAG_ALWAYS_RETAIN_TASK_STATE = 0x0008; 119 /** 120 * Bit in {@link #flags} indicating that the activity's state 121 * is not required to be saved, so that if there is a failure the 122 * activity will not be removed from the activity stack. Set from the 123 * {@link android.R.attr#stateNotNeeded} attribute. 124 */ 125 public static final int FLAG_STATE_NOT_NEEDED = 0x0010; 126 /** 127 * Bit in {@link #flags} that indicates that the activity should not 128 * appear in the list of recently launched activities. Set from the 129 * {@link android.R.attr#excludeFromRecents} attribute. 130 */ 131 public static final int FLAG_EXCLUDE_FROM_RECENTS = 0x0020; 132 /** 133 * Bit in {@link #flags} that indicates that the activity can be moved 134 * between tasks based on its task affinity. Set from the 135 * {@link android.R.attr#allowTaskReparenting} attribute. 136 */ 137 public static final int FLAG_ALLOW_TASK_REPARENTING = 0x0040; 138 /** 139 * Bit in {@link #flags} indicating that, when the user navigates away 140 * from an activity, it should be finished. 141 * Set from the 142 * {@link android.R.attr#noHistory} attribute. 143 */ 144 public static final int FLAG_NO_HISTORY = 0x0080; 145 /** 146 * Bit in {@link #flags} indicating that, when a request to close system 147 * windows happens, this activity is finished. 148 * Set from the 149 * {@link android.R.attr#finishOnCloseSystemDialogs} attribute. 150 */ 151 public static final int FLAG_FINISH_ON_CLOSE_SYSTEM_DIALOGS = 0x0100; 152 /** 153 * Value for {@link #flags}: true when the application's rendering should 154 * be hardware accelerated. 155 */ 156 public static final int FLAG_HARDWARE_ACCELERATED = 0x0200; 157 /** 158 * Value for {@link #flags}: true when the application can be displayed over the lockscreen 159 * and consequently over all users' windows. 160 * @hide 161 */ 162 public static final int FLAG_SHOW_ON_LOCK_SCREEN = 0x0400; 163 /** 164 * @hide 165 * Bit in {@link #flags} corresponding to an immersive activity 166 * that wishes not to be interrupted by notifications. 167 * Applications that hide the system notification bar with 168 * {@link android.view.WindowManager.LayoutParams#FLAG_FULLSCREEN} 169 * may still be interrupted by high-priority notifications; for example, an 170 * incoming phone call may use 171 * {@link android.app.Notification#fullScreenIntent fullScreenIntent} 172 * to present a full-screen in-call activity to the user, pausing the 173 * current activity as a side-effect. An activity with 174 * {@link #FLAG_IMMERSIVE} set, however, will not be interrupted; the 175 * notification may be shown in some other way (such as a small floating 176 * "toast" window). 177 * {@see android.app.Notification#FLAG_HIGH_PRIORITY} 178 */ 179 public static final int FLAG_IMMERSIVE = 0x0800; 180 /** 181 * @hide Bit in {@link #flags}: If set, this component will only be seen 182 * by the primary user. Only works with broadcast receivers. Set from the 183 * {@link android.R.attr#primaryUserOnly} attribute. 184 */ 185 public static final int FLAG_PRIMARY_USER_ONLY = 0x20000000; 186 /** 187 * Bit in {@link #flags}: If set, a single instance of the receiver will 188 * run for all users on the device. Set from the 189 * {@link android.R.attr#singleUser} attribute. Note that this flag is 190 * only relevant for ActivityInfo structures that are describing receiver 191 * components; it is not applied to activities. 192 */ 193 public static final int FLAG_SINGLE_USER = 0x40000000; 194 /** 195 * Options that have been set in the activity declaration in the 196 * manifest. 197 * These include: 198 * {@link #FLAG_MULTIPROCESS}, 199 * {@link #FLAG_FINISH_ON_TASK_LAUNCH}, {@link #FLAG_CLEAR_TASK_ON_LAUNCH}, 200 * {@link #FLAG_ALWAYS_RETAIN_TASK_STATE}, 201 * {@link #FLAG_STATE_NOT_NEEDED}, {@link #FLAG_EXCLUDE_FROM_RECENTS}, 202 * {@link #FLAG_ALLOW_TASK_REPARENTING}, {@link #FLAG_NO_HISTORY}, 203 * {@link #FLAG_FINISH_ON_CLOSE_SYSTEM_DIALOGS}, 204 * {@link #FLAG_HARDWARE_ACCELERATED}, {@link #FLAG_SINGLE_USER}. 205 */ 206 public int flags; 207 208 /** 209 * Constant corresponding to <code>unspecified</code> in 210 * the {@link android.R.attr#screenOrientation} attribute. 211 */ 212 public static final int SCREEN_ORIENTATION_UNSPECIFIED = -1; 213 /** 214 * Constant corresponding to <code>landscape</code> in 215 * the {@link android.R.attr#screenOrientation} attribute. 216 */ 217 public static final int SCREEN_ORIENTATION_LANDSCAPE = 0; 218 /** 219 * Constant corresponding to <code>portrait</code> in 220 * the {@link android.R.attr#screenOrientation} attribute. 221 */ 222 public static final int SCREEN_ORIENTATION_PORTRAIT = 1; 223 /** 224 * Constant corresponding to <code>user</code> in 225 * the {@link android.R.attr#screenOrientation} attribute. 226 */ 227 public static final int SCREEN_ORIENTATION_USER = 2; 228 /** 229 * Constant corresponding to <code>behind</code> in 230 * the {@link android.R.attr#screenOrientation} attribute. 231 */ 232 public static final int SCREEN_ORIENTATION_BEHIND = 3; 233 /** 234 * Constant corresponding to <code>sensor</code> in 235 * the {@link android.R.attr#screenOrientation} attribute. 236 */ 237 public static final int SCREEN_ORIENTATION_SENSOR = 4; 238 239 /** 240 * Constant corresponding to <code>nosensor</code> in 241 * the {@link android.R.attr#screenOrientation} attribute. 242 */ 243 public static final int SCREEN_ORIENTATION_NOSENSOR = 5; 244 245 /** 246 * Constant corresponding to <code>sensorLandscape</code> in 247 * the {@link android.R.attr#screenOrientation} attribute. 248 */ 249 public static final int SCREEN_ORIENTATION_SENSOR_LANDSCAPE = 6; 250 251 /** 252 * Constant corresponding to <code>sensorPortrait</code> in 253 * the {@link android.R.attr#screenOrientation} attribute. 254 */ 255 public static final int SCREEN_ORIENTATION_SENSOR_PORTRAIT = 7; 256 257 /** 258 * Constant corresponding to <code>reverseLandscape</code> in 259 * the {@link android.R.attr#screenOrientation} attribute. 260 */ 261 public static final int SCREEN_ORIENTATION_REVERSE_LANDSCAPE = 8; 262 263 /** 264 * Constant corresponding to <code>reversePortrait</code> in 265 * the {@link android.R.attr#screenOrientation} attribute. 266 */ 267 public static final int SCREEN_ORIENTATION_REVERSE_PORTRAIT = 9; 268 269 /** 270 * Constant corresponding to <code>fullSensor</code> in 271 * the {@link android.R.attr#screenOrientation} attribute. 272 */ 273 public static final int SCREEN_ORIENTATION_FULL_SENSOR = 10; 274 275 /** 276 * The preferred screen orientation this activity would like to run in. 277 * From the {@link android.R.attr#screenOrientation} attribute, one of 278 * {@link #SCREEN_ORIENTATION_UNSPECIFIED}, 279 * {@link #SCREEN_ORIENTATION_LANDSCAPE}, 280 * {@link #SCREEN_ORIENTATION_PORTRAIT}, 281 * {@link #SCREEN_ORIENTATION_USER}, 282 * {@link #SCREEN_ORIENTATION_BEHIND}, 283 * {@link #SCREEN_ORIENTATION_SENSOR}, 284 * {@link #SCREEN_ORIENTATION_NOSENSOR}, 285 * {@link #SCREEN_ORIENTATION_SENSOR_LANDSCAPE}, 286 * {@link #SCREEN_ORIENTATION_SENSOR_PORTRAIT}, 287 * {@link #SCREEN_ORIENTATION_REVERSE_LANDSCAPE}, 288 * {@link #SCREEN_ORIENTATION_REVERSE_PORTRAIT}, 289 * {@link #SCREEN_ORIENTATION_FULL_SENSOR}. 290 */ 291 public int screenOrientation = SCREEN_ORIENTATION_UNSPECIFIED; 292 293 /** 294 * Bit in {@link #configChanges} that indicates that the activity 295 * can itself handle changes to the IMSI MCC. Set from the 296 * {@link android.R.attr#configChanges} attribute. 297 */ 298 public static final int CONFIG_MCC = 0x0001; 299 /** 300 * Bit in {@link #configChanges} that indicates that the activity 301 * can itself handle changes to the IMSI MNC. Set from the 302 * {@link android.R.attr#configChanges} attribute. 303 */ 304 public static final int CONFIG_MNC = 0x0002; 305 /** 306 * Bit in {@link #configChanges} that indicates that the activity 307 * can itself handle changes to the locale. Set from the 308 * {@link android.R.attr#configChanges} attribute. 309 */ 310 public static final int CONFIG_LOCALE = 0x0004; 311 /** 312 * Bit in {@link #configChanges} that indicates that the activity 313 * can itself handle changes to the touchscreen type. Set from the 314 * {@link android.R.attr#configChanges} attribute. 315 */ 316 public static final int CONFIG_TOUCHSCREEN = 0x0008; 317 /** 318 * Bit in {@link #configChanges} that indicates that the activity 319 * can itself handle changes to the keyboard type. Set from the 320 * {@link android.R.attr#configChanges} attribute. 321 */ 322 public static final int CONFIG_KEYBOARD = 0x0010; 323 /** 324 * Bit in {@link #configChanges} that indicates that the activity 325 * can itself handle changes to the keyboard or navigation being hidden/exposed. 326 * Note that inspite of the name, this applies to the changes to any 327 * hidden states: keyboard or navigation. 328 * Set from the {@link android.R.attr#configChanges} attribute. 329 */ 330 public static final int CONFIG_KEYBOARD_HIDDEN = 0x0020; 331 /** 332 * Bit in {@link #configChanges} that indicates that the activity 333 * can itself handle changes to the navigation type. Set from the 334 * {@link android.R.attr#configChanges} attribute. 335 */ 336 public static final int CONFIG_NAVIGATION = 0x0040; 337 /** 338 * Bit in {@link #configChanges} that indicates that the activity 339 * can itself handle changes to the screen orientation. Set from the 340 * {@link android.R.attr#configChanges} attribute. 341 */ 342 public static final int CONFIG_ORIENTATION = 0x0080; 343 /** 344 * Bit in {@link #configChanges} that indicates that the activity 345 * can itself handle changes to the screen layout. Set from the 346 * {@link android.R.attr#configChanges} attribute. 347 */ 348 public static final int CONFIG_SCREEN_LAYOUT = 0x0100; 349 /** 350 * Bit in {@link #configChanges} that indicates that the activity 351 * can itself handle the ui mode. Set from the 352 * {@link android.R.attr#configChanges} attribute. 353 */ 354 public static final int CONFIG_UI_MODE = 0x0200; 355 /** 356 * Bit in {@link #configChanges} that indicates that the activity 357 * can itself handle the screen size. Set from the 358 * {@link android.R.attr#configChanges} attribute. This will be 359 * set by default for applications that target an earlier version 360 * than {@link android.os.Build.VERSION_CODES#HONEYCOMB_MR2}... 361 * <b>however</b>, you will not see the bit set here becomes some 362 * applications incorrectly compare {@link #configChanges} against 363 * an absolute value rather than correctly masking out the bits 364 * they are interested in. Please don't do that, thanks. 365 */ 366 public static final int CONFIG_SCREEN_SIZE = 0x0400; 367 /** 368 * Bit in {@link #configChanges} that indicates that the activity 369 * can itself handle the smallest screen size. Set from the 370 * {@link android.R.attr#configChanges} attribute. This will be 371 * set by default for applications that target an earlier version 372 * than {@link android.os.Build.VERSION_CODES#HONEYCOMB_MR2}... 373 * <b>however</b>, you will not see the bit set here becomes some 374 * applications incorrectly compare {@link #configChanges} against 375 * an absolute value rather than correctly masking out the bits 376 * they are interested in. Please don't do that, thanks. 377 */ 378 public static final int CONFIG_SMALLEST_SCREEN_SIZE = 0x0800; 379 /** 380 * Bit in {@link #configChanges} that indicates that the activity 381 * can itself handle density changes. Set from the 382 * {@link android.R.attr#configChanges} attribute. 383 */ 384 public static final int CONFIG_DENSITY = 0x1000; 385 /** 386 * Bit in {@link #configChanges} that indicates that the activity 387 * can itself handle the change to layout direction. Set from the 388 * {@link android.R.attr#configChanges} attribute. 389 */ 390 public static final int CONFIG_LAYOUT_DIRECTION = 0x2000; 391 /** 392 * Bit in {@link #configChanges} that indicates that the activity 393 * can itself handle changes to the font scaling factor. Set from the 394 * {@link android.R.attr#configChanges} attribute. This is 395 * not a core resource configutation, but a higher-level value, so its 396 * constant starts at the high bits. 397 */ 398 public static final int CONFIG_FONT_SCALE = 0x40000000; 399 400 /** @hide 401 * Unfortunately the constants for config changes in native code are 402 * different from ActivityInfo. :( Here are the values we should use for the 403 * native side given the bit we have assigned in ActivityInfo. 404 */ 405 public static int[] CONFIG_NATIVE_BITS = new int[] { 406 0x0001, // MNC 407 0x0002, // MCC 408 0x0004, // LOCALE 409 0x0008, // TOUCH SCREEN 410 0x0010, // KEYBOARD 411 0x0020, // KEYBOARD HIDDEN 412 0x0040, // NAVIGATION 413 0x0080, // ORIENTATION 414 0x0800, // SCREEN LAYOUT 415 0x1000, // UI MODE 416 0x0200, // SCREEN SIZE 417 0x2000, // SMALLEST SCREEN SIZE 418 0x0100, // DENSITY 419 0x4000, // LAYOUT DIRECTION 420 }; 421 /** @hide 422 * Convert Java change bits to native. 423 */ 424 public static int activityInfoConfigToNative(int input) { 425 int output = 0; 426 for (int i=0; i<CONFIG_NATIVE_BITS.length; i++) { 427 if ((input&(1<<i)) != 0) { 428 output |= CONFIG_NATIVE_BITS[i]; 429 } 430 } 431 return output; 432 } 433 434 /** 435 * @hide 436 * Unfortunately some developers (OpenFeint I am looking at you) have 437 * compared the configChanges bit field against absolute values, so if we 438 * introduce a new bit they break. To deal with that, we will make sure 439 * the public field will not have a value that breaks them, and let the 440 * framework call here to get the real value. 441 */ 442 public int getRealConfigChanged() { 443 return applicationInfo.targetSdkVersion < android.os.Build.VERSION_CODES.HONEYCOMB_MR2 444 ? (configChanges | ActivityInfo.CONFIG_SCREEN_SIZE 445 | ActivityInfo.CONFIG_SMALLEST_SCREEN_SIZE) 446 : configChanges; 447 } 448 449 /** 450 * Bit mask of kinds of configuration changes that this activity 451 * can handle itself (without being restarted by the system). 452 * Contains any combination of {@link #CONFIG_FONT_SCALE}, 453 * {@link #CONFIG_MCC}, {@link #CONFIG_MNC}, 454 * {@link #CONFIG_LOCALE}, {@link #CONFIG_TOUCHSCREEN}, 455 * {@link #CONFIG_KEYBOARD}, {@link #CONFIG_NAVIGATION}, 456 * {@link #CONFIG_ORIENTATION}, {@link #CONFIG_SCREEN_LAYOUT} and 457 * {@link #CONFIG_LAYOUT_DIRECTION}. Set from the {@link android.R.attr#configChanges} 458 * attribute. 459 */ 460 public int configChanges; 461 462 /** 463 * The desired soft input mode for this activity's main window. 464 * Set from the {@link android.R.attr#windowSoftInputMode} attribute 465 * in the activity's manifest. May be any of the same values allowed 466 * for {@link android.view.WindowManager.LayoutParams#softInputMode 467 * WindowManager.LayoutParams.softInputMode}. If 0 (unspecified), 468 * the mode from the theme will be used. 469 */ 470 public int softInputMode; 471 472 /** 473 * The desired extra UI options for this activity and its main window. 474 * Set from the {@link android.R.attr#uiOptions} attribute in the 475 * activity's manifest. 476 */ 477 public int uiOptions = 0; 478 479 /** 480 * Flag for use with {@link #uiOptions}. 481 * Indicates that the action bar should put all action items in a separate bar when 482 * the screen is narrow. 483 * <p>This value corresponds to "splitActionBarWhenNarrow" for the {@link #uiOptions} XML 484 * attribute. 485 */ 486 public static final int UIOPTION_SPLIT_ACTION_BAR_WHEN_NARROW = 1; 487 488 /** 489 * If defined, the activity named here is the logical parent of this activity. 490 */ 491 public String parentActivityName; 492 493 public ActivityInfo() { 494 } 495 496 public ActivityInfo(ActivityInfo orig) { 497 super(orig); 498 theme = orig.theme; 499 launchMode = orig.launchMode; 500 permission = orig.permission; 501 taskAffinity = orig.taskAffinity; 502 targetActivity = orig.targetActivity; 503 flags = orig.flags; 504 screenOrientation = orig.screenOrientation; 505 configChanges = orig.configChanges; 506 softInputMode = orig.softInputMode; 507 uiOptions = orig.uiOptions; 508 parentActivityName = orig.parentActivityName; 509 } 510 511 /** 512 * Return the theme resource identifier to use for this activity. If 513 * the activity defines a theme, that is used; else, the application 514 * theme is used. 515 * 516 * @return The theme associated with this activity. 517 */ 518 public final int getThemeResource() { 519 return theme != 0 ? theme : applicationInfo.theme; 520 } 521 522 public void dump(Printer pw, String prefix) { 523 super.dumpFront(pw, prefix); 524 if (permission != null) { 525 pw.println(prefix + "permission=" + permission); 526 } 527 pw.println(prefix + "taskAffinity=" + taskAffinity 528 + " targetActivity=" + targetActivity); 529 if (launchMode != 0 || flags != 0 || theme != 0) { 530 pw.println(prefix + "launchMode=" + launchMode 531 + " flags=0x" + Integer.toHexString(flags) 532 + " theme=0x" + Integer.toHexString(theme)); 533 } 534 if (screenOrientation != SCREEN_ORIENTATION_UNSPECIFIED 535 || configChanges != 0 || softInputMode != 0) { 536 pw.println(prefix + "screenOrientation=" + screenOrientation 537 + " configChanges=0x" + Integer.toHexString(configChanges) 538 + " softInputMode=0x" + Integer.toHexString(softInputMode)); 539 } 540 if (uiOptions != 0) { 541 pw.println(prefix + " uiOptions=0x" + Integer.toHexString(uiOptions)); 542 } 543 super.dumpBack(pw, prefix); 544 } 545 546 public String toString() { 547 return "ActivityInfo{" 548 + Integer.toHexString(System.identityHashCode(this)) 549 + " " + name + "}"; 550 } 551 552 public int describeContents() { 553 return 0; 554 } 555 556 public void writeToParcel(Parcel dest, int parcelableFlags) { 557 super.writeToParcel(dest, parcelableFlags); 558 dest.writeInt(theme); 559 dest.writeInt(launchMode); 560 dest.writeString(permission); 561 dest.writeString(taskAffinity); 562 dest.writeString(targetActivity); 563 dest.writeInt(flags); 564 dest.writeInt(screenOrientation); 565 dest.writeInt(configChanges); 566 dest.writeInt(softInputMode); 567 dest.writeInt(uiOptions); 568 dest.writeString(parentActivityName); 569 } 570 571 public static final Parcelable.Creator<ActivityInfo> CREATOR 572 = new Parcelable.Creator<ActivityInfo>() { 573 public ActivityInfo createFromParcel(Parcel source) { 574 return new ActivityInfo(source); 575 } 576 public ActivityInfo[] newArray(int size) { 577 return new ActivityInfo[size]; 578 } 579 }; 580 581 private ActivityInfo(Parcel source) { 582 super(source); 583 theme = source.readInt(); 584 launchMode = source.readInt(); 585 permission = source.readString(); 586 taskAffinity = source.readString(); 587 targetActivity = source.readString(); 588 flags = source.readInt(); 589 screenOrientation = source.readInt(); 590 configChanges = source.readInt(); 591 softInputMode = source.readInt(); 592 uiOptions = source.readInt(); 593 parentActivityName = source.readString(); 594 } 595} 596