Dan Sandler | 7647f1d | 2018-11-26 09:56:26 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 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 | |
| 17 | package com.android.server.notification; |
| 18 | |
Nicholas Sauer | 2dcd5e8 | 2019-02-14 13:38:04 -0800 | [diff] [blame] | 19 | import android.app.ActivityManager; |
Dan Sandler | 7647f1d | 2018-11-26 09:56:26 -0500 | [diff] [blame] | 20 | import android.app.INotificationManager; |
| 21 | import android.app.Notification; |
| 22 | import android.app.NotificationChannel; |
| 23 | import android.app.NotificationManager; |
| 24 | import android.app.PendingIntent; |
| 25 | import android.app.Person; |
| 26 | import android.content.ComponentName; |
| 27 | import android.content.Context; |
| 28 | import android.content.Intent; |
| 29 | import android.content.pm.ParceledListSlice; |
| 30 | import android.content.res.Resources; |
| 31 | import android.graphics.drawable.BitmapDrawable; |
| 32 | import android.graphics.drawable.Drawable; |
| 33 | import android.graphics.drawable.Icon; |
| 34 | import android.net.Uri; |
| 35 | import android.os.Binder; |
| 36 | import android.os.RemoteException; |
| 37 | import android.os.ShellCommand; |
| 38 | import android.os.UserHandle; |
| 39 | import android.text.TextUtils; |
| 40 | import android.util.Slog; |
| 41 | |
| 42 | import java.io.PrintWriter; |
| 43 | import java.net.URISyntaxException; |
| 44 | import java.util.Collections; |
| 45 | |
| 46 | /** |
| 47 | * Implementation of `cmd notification` in NotificationManagerService. |
| 48 | */ |
| 49 | public class NotificationShellCmd extends ShellCommand { |
| 50 | private static final String USAGE = |
| 51 | "usage: cmd notification SUBCMD [args]\n\n" |
| 52 | + "SUBCMDs:\n" |
Nicholas Sauer | 2dcd5e8 | 2019-02-14 13:38:04 -0800 | [diff] [blame] | 53 | + " allow_listener COMPONENT [user_id (current user if not specified)]\n" |
| 54 | + " disallow_listener COMPONENT [user_id (current user if not specified)]\n" |
| 55 | + " allow_assistant COMPONENT [user_id (current user if not specified)]\n" |
| 56 | + " remove_assistant COMPONENT [user_id (current user if not specified)]\n" |
| 57 | + " allow_dnd PACKAGE [user_id (current user if not specified)]\n" |
| 58 | + " disallow_dnd PACKAGE [user_id (current user if not specified)]\n" |
Dan Sandler | 7647f1d | 2018-11-26 09:56:26 -0500 | [diff] [blame] | 59 | + " suspend_package PACKAGE\n" |
| 60 | + " unsuspend_package PACKAGE\n" |
| 61 | + " post [--help | flags] TAG TEXT"; |
| 62 | |
| 63 | private static final String NOTIFY_USAGE = |
| 64 | "usage: cmd notification post [flags] <tag> <text>\n\n" |
| 65 | + "flags:\n" |
| 66 | + " -h|--help\n" |
| 67 | + " -v|--verbose\n" |
| 68 | + " -t|--title <text>\n" |
| 69 | + " -i|--icon <iconspec>\n" |
| 70 | + " -I|--large-icon <iconspec>\n" |
| 71 | + " -S|--style <style> [styleargs]\n" |
| 72 | + " -c|--content-intent <intentspec>\n" |
| 73 | + "\n" |
| 74 | + "styles: (default none)\n" |
| 75 | + " bigtext\n" |
| 76 | + " bigpicture --picture <iconspec>\n" |
| 77 | + " inbox --line <text> --line <text> ...\n" |
| 78 | + " messaging --conversation <title> --message <who>:<text> ...\n" |
| 79 | + " media\n" |
| 80 | + "\n" |
| 81 | + "an <iconspec> is one of\n" |
| 82 | + " file:///data/local/tmp/<img.png>\n" |
| 83 | + " content://<provider>/<path>\n" |
| 84 | + " @[<package>:]drawable/<img>\n" |
| 85 | + " data:base64,<B64DATA==>\n" |
| 86 | + "\n" |
| 87 | + "an <intentspec> is (broadcast|service|activity) <args>\n" |
| 88 | + " <args> are as described in `am start`"; |
| 89 | |
| 90 | public static final int NOTIFICATION_ID = 1138; |
| 91 | public static final String NOTIFICATION_PACKAGE = "com.android.shell"; |
| 92 | public static final String CHANNEL_ID = "shellcmd"; |
| 93 | public static final String CHANNEL_NAME = "Shell command"; |
| 94 | public static final int CHANNEL_IMP = NotificationManager.IMPORTANCE_DEFAULT; |
| 95 | |
| 96 | private final NotificationManagerService mDirectService; |
| 97 | private final INotificationManager mBinderService; |
| 98 | |
| 99 | public NotificationShellCmd(NotificationManagerService service) { |
| 100 | mDirectService = service; |
| 101 | mBinderService = service.getBinderService(); |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public int onCommand(String cmd) { |
| 106 | if (cmd == null) { |
| 107 | return handleDefaultCommands(cmd); |
| 108 | } |
| 109 | final PrintWriter pw = getOutPrintWriter(); |
| 110 | try { |
| 111 | switch (cmd.replace('-', '_')) { |
| 112 | case "allow_dnd": { |
Nicholas Sauer | 2dcd5e8 | 2019-02-14 13:38:04 -0800 | [diff] [blame] | 113 | String packageName = getNextArgRequired(); |
| 114 | int userId = ActivityManager.getCurrentUser(); |
| 115 | if (peekNextArg() != null) { |
| 116 | userId = Integer.parseInt(getNextArgRequired()); |
| 117 | } |
| 118 | mBinderService.setNotificationPolicyAccessGrantedForUser( |
| 119 | packageName, userId, true); |
Dan Sandler | 7647f1d | 2018-11-26 09:56:26 -0500 | [diff] [blame] | 120 | } |
| 121 | break; |
| 122 | |
| 123 | case "disallow_dnd": { |
Nicholas Sauer | 2dcd5e8 | 2019-02-14 13:38:04 -0800 | [diff] [blame] | 124 | String packageName = getNextArgRequired(); |
| 125 | int userId = ActivityManager.getCurrentUser(); |
| 126 | if (peekNextArg() != null) { |
| 127 | userId = Integer.parseInt(getNextArgRequired()); |
| 128 | } |
| 129 | mBinderService.setNotificationPolicyAccessGrantedForUser( |
| 130 | packageName, userId, false); |
Dan Sandler | 7647f1d | 2018-11-26 09:56:26 -0500 | [diff] [blame] | 131 | } |
| 132 | break; |
| 133 | case "allow_listener": { |
| 134 | ComponentName cn = ComponentName.unflattenFromString(getNextArgRequired()); |
| 135 | if (cn == null) { |
| 136 | pw.println("Invalid listener - must be a ComponentName"); |
| 137 | return -1; |
| 138 | } |
Nicholas Sauer | 2dcd5e8 | 2019-02-14 13:38:04 -0800 | [diff] [blame] | 139 | int userId = ActivityManager.getCurrentUser(); |
| 140 | if (peekNextArg() != null) { |
| 141 | userId = Integer.parseInt(getNextArgRequired()); |
Dan Sandler | 7647f1d | 2018-11-26 09:56:26 -0500 | [diff] [blame] | 142 | } |
Nicholas Sauer | 2dcd5e8 | 2019-02-14 13:38:04 -0800 | [diff] [blame] | 143 | mBinderService.setNotificationListenerAccessGrantedForUser(cn, userId, true); |
Dan Sandler | 7647f1d | 2018-11-26 09:56:26 -0500 | [diff] [blame] | 144 | } |
| 145 | break; |
| 146 | case "disallow_listener": { |
| 147 | ComponentName cn = ComponentName.unflattenFromString(getNextArgRequired()); |
| 148 | if (cn == null) { |
| 149 | pw.println("Invalid listener - must be a ComponentName"); |
| 150 | return -1; |
| 151 | } |
Nicholas Sauer | 2dcd5e8 | 2019-02-14 13:38:04 -0800 | [diff] [blame] | 152 | int userId = ActivityManager.getCurrentUser(); |
| 153 | if (peekNextArg() != null) { |
| 154 | userId = Integer.parseInt(getNextArgRequired()); |
Dan Sandler | 7647f1d | 2018-11-26 09:56:26 -0500 | [diff] [blame] | 155 | } |
Nicholas Sauer | 2dcd5e8 | 2019-02-14 13:38:04 -0800 | [diff] [blame] | 156 | mBinderService.setNotificationListenerAccessGrantedForUser(cn, userId, false); |
Dan Sandler | 7647f1d | 2018-11-26 09:56:26 -0500 | [diff] [blame] | 157 | } |
| 158 | break; |
| 159 | case "allow_assistant": { |
| 160 | ComponentName cn = ComponentName.unflattenFromString(getNextArgRequired()); |
| 161 | if (cn == null) { |
| 162 | pw.println("Invalid assistant - must be a ComponentName"); |
| 163 | return -1; |
| 164 | } |
Nicholas Sauer | 2dcd5e8 | 2019-02-14 13:38:04 -0800 | [diff] [blame] | 165 | int userId = ActivityManager.getCurrentUser(); |
| 166 | if (peekNextArg() != null) { |
| 167 | userId = Integer.parseInt(getNextArgRequired()); |
| 168 | } |
| 169 | mBinderService.setNotificationAssistantAccessGrantedForUser(cn, userId, true); |
Dan Sandler | 7647f1d | 2018-11-26 09:56:26 -0500 | [diff] [blame] | 170 | } |
| 171 | break; |
| 172 | case "disallow_assistant": { |
| 173 | ComponentName cn = ComponentName.unflattenFromString(getNextArgRequired()); |
| 174 | if (cn == null) { |
| 175 | pw.println("Invalid assistant - must be a ComponentName"); |
| 176 | return -1; |
| 177 | } |
Nicholas Sauer | 2dcd5e8 | 2019-02-14 13:38:04 -0800 | [diff] [blame] | 178 | int userId = ActivityManager.getCurrentUser(); |
| 179 | if (peekNextArg() != null) { |
| 180 | userId = Integer.parseInt(getNextArgRequired()); |
| 181 | } |
| 182 | mBinderService.setNotificationAssistantAccessGrantedForUser(cn, userId, false); |
Dan Sandler | 7647f1d | 2018-11-26 09:56:26 -0500 | [diff] [blame] | 183 | } |
| 184 | break; |
| 185 | case "suspend_package": { |
| 186 | // only use for testing |
| 187 | mDirectService.simulatePackageSuspendBroadcast(true, getNextArgRequired()); |
| 188 | } |
| 189 | break; |
| 190 | case "unsuspend_package": { |
| 191 | // only use for testing |
| 192 | mDirectService.simulatePackageSuspendBroadcast(false, getNextArgRequired()); |
| 193 | } |
Nicholas Sauer | 2dcd5e8 | 2019-02-14 13:38:04 -0800 | [diff] [blame] | 194 | break; |
Julia Reynolds | 0e5a343 | 2019-01-17 09:40:46 -0500 | [diff] [blame] | 195 | case "distract_package": { |
| 196 | // only use for testing |
| 197 | // Flag values are in |
| 198 | // {@link android.content.pm.PackageManager.DistractionRestriction}. |
| 199 | mDirectService.simulatePackageDistractionBroadcast( |
| 200 | Integer.parseInt(getNextArgRequired()), |
| 201 | getNextArgRequired().split(",")); |
| 202 | } |
Dan Sandler | 7647f1d | 2018-11-26 09:56:26 -0500 | [diff] [blame] | 203 | break; |
| 204 | case "post": |
| 205 | case "notify": |
| 206 | doNotify(pw); |
| 207 | break; |
| 208 | default: |
| 209 | return handleDefaultCommands(cmd); |
| 210 | } |
| 211 | } catch (Exception e) { |
| 212 | pw.println("Error occurred. Check logcat for details. " + e.getMessage()); |
| 213 | Slog.e(NotificationManagerService.TAG, "Error running shell command", e); |
| 214 | } |
| 215 | return 0; |
| 216 | } |
| 217 | |
| 218 | void ensureChannel() throws RemoteException { |
| 219 | final int uid = Binder.getCallingUid(); |
| 220 | final int userid = UserHandle.getCallingUserId(); |
| 221 | final long token = Binder.clearCallingIdentity(); |
| 222 | try { |
| 223 | if (mBinderService.getNotificationChannelForPackage(NOTIFICATION_PACKAGE, |
| 224 | uid, CHANNEL_ID, false) == null) { |
| 225 | final NotificationChannel chan = new NotificationChannel(CHANNEL_ID, CHANNEL_NAME, |
| 226 | CHANNEL_IMP); |
| 227 | Slog.v(NotificationManagerService.TAG, |
| 228 | "creating shell channel for user " + userid + " uid " + uid + ": " + chan); |
| 229 | mBinderService.createNotificationChannelsForPackage(NOTIFICATION_PACKAGE, uid, |
| 230 | new ParceledListSlice<NotificationChannel>( |
| 231 | Collections.singletonList(chan))); |
| 232 | Slog.v(NotificationManagerService.TAG, "created channel: " |
| 233 | + mBinderService.getNotificationChannelForPackage(NOTIFICATION_PACKAGE, |
| 234 | uid, CHANNEL_ID, false)); |
| 235 | } |
| 236 | } finally { |
| 237 | Binder.restoreCallingIdentity(token); |
| 238 | } |
| 239 | } |
| 240 | |
| 241 | Icon parseIcon(Resources res, String encoded) throws IllegalArgumentException { |
| 242 | if (TextUtils.isEmpty(encoded)) return null; |
| 243 | if (encoded.startsWith("/")) { |
| 244 | encoded = "file://" + encoded; |
| 245 | } |
| 246 | if (encoded.startsWith("http:") |
| 247 | || encoded.startsWith("https:") |
| 248 | || encoded.startsWith("content:") |
| 249 | || encoded.startsWith("file:") |
| 250 | || encoded.startsWith("android.resource:")) { |
| 251 | Uri asUri = Uri.parse(encoded); |
| 252 | return Icon.createWithContentUri(asUri); |
| 253 | } else if (encoded.startsWith("@")) { |
| 254 | final int resid = res.getIdentifier(encoded.substring(1), |
| 255 | "drawable", "android"); |
| 256 | if (resid != 0) { |
| 257 | return Icon.createWithResource(res, resid); |
| 258 | } |
| 259 | } else if (encoded.startsWith("data:")) { |
| 260 | encoded = encoded.substring(encoded.indexOf(',') + 1); |
| 261 | byte[] bits = android.util.Base64.decode(encoded, android.util.Base64.DEFAULT); |
| 262 | return Icon.createWithData(bits, 0, bits.length); |
| 263 | } |
| 264 | return null; |
| 265 | } |
| 266 | |
| 267 | private int doNotify(PrintWriter pw) throws RemoteException, URISyntaxException { |
| 268 | final Context context = mDirectService.getContext(); |
| 269 | final Resources res = context.getResources(); |
| 270 | final Notification.Builder builder = new Notification.Builder(context, CHANNEL_ID); |
| 271 | String opt; |
| 272 | |
| 273 | boolean verbose = false; |
| 274 | Notification.BigPictureStyle bigPictureStyle = null; |
| 275 | Notification.BigTextStyle bigTextStyle = null; |
| 276 | Notification.InboxStyle inboxStyle = null; |
| 277 | Notification.MediaStyle mediaStyle = null; |
| 278 | Notification.MessagingStyle messagingStyle = null; |
| 279 | |
| 280 | Icon smallIcon = null; |
| 281 | while ((opt = getNextOption()) != null) { |
| 282 | boolean large = false; |
| 283 | switch (opt) { |
| 284 | case "-v": |
| 285 | case "--verbose": |
| 286 | verbose = true; |
| 287 | break; |
| 288 | case "-t": |
| 289 | case "--title": |
| 290 | case "title": |
| 291 | builder.setContentTitle(getNextArgRequired()); |
| 292 | break; |
| 293 | case "-I": |
| 294 | case "--large-icon": |
| 295 | case "--largeicon": |
| 296 | case "largeicon": |
| 297 | case "large-icon": |
| 298 | large = true; |
| 299 | // fall through |
| 300 | case "-i": |
| 301 | case "--icon": |
| 302 | case "icon": |
| 303 | final String iconSpec = getNextArgRequired(); |
| 304 | final Icon icon = parseIcon(res, iconSpec); |
| 305 | if (icon == null) { |
| 306 | pw.println("error: invalid icon: " + iconSpec); |
| 307 | return -1; |
| 308 | } |
| 309 | if (large) { |
| 310 | builder.setLargeIcon(icon); |
| 311 | large = false; |
| 312 | } else { |
| 313 | smallIcon = icon; |
| 314 | } |
| 315 | break; |
| 316 | case "-c": |
| 317 | case "--content-intent": |
| 318 | case "content-intent": |
| 319 | case "--intent": |
| 320 | case "intent": |
| 321 | String intentKind = null; |
| 322 | switch (peekNextArg()) { |
| 323 | case "broadcast": |
| 324 | case "service": |
| 325 | case "activity": |
| 326 | intentKind = getNextArg(); |
| 327 | } |
| 328 | final Intent intent = Intent.parseCommandArgs(this, null); |
| 329 | if (intent.getData() == null) { |
| 330 | // force unique intents unless you know what you're doing |
| 331 | intent.setData(Uri.parse("xyz:" + System.currentTimeMillis())); |
| 332 | } |
| 333 | final PendingIntent pi; |
| 334 | if ("broadcast".equals(intentKind)) { |
| 335 | pi = PendingIntent.getBroadcastAsUser( |
| 336 | context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT, |
| 337 | UserHandle.CURRENT); |
| 338 | } else if ("service".equals(intentKind)) { |
| 339 | pi = PendingIntent.getService( |
| 340 | context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT); |
| 341 | } else { |
| 342 | pi = PendingIntent.getActivityAsUser( |
| 343 | context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT, null, |
| 344 | UserHandle.CURRENT); |
| 345 | } |
| 346 | builder.setContentIntent(pi); |
| 347 | break; |
| 348 | case "-S": |
| 349 | case "--style": |
| 350 | final String styleSpec = getNextArgRequired().toLowerCase(); |
| 351 | switch (styleSpec) { |
| 352 | case "bigtext": |
| 353 | bigTextStyle = new Notification.BigTextStyle(); |
| 354 | builder.setStyle(bigTextStyle); |
| 355 | break; |
| 356 | case "bigpicture": |
| 357 | bigPictureStyle = new Notification.BigPictureStyle(); |
| 358 | builder.setStyle(bigPictureStyle); |
| 359 | break; |
| 360 | case "inbox": |
| 361 | inboxStyle = new Notification.InboxStyle(); |
| 362 | builder.setStyle(inboxStyle); |
| 363 | break; |
| 364 | case "messaging": |
| 365 | String name = "You"; |
| 366 | if ("--user".equals(peekNextArg())) { |
| 367 | getNextArg(); |
| 368 | name = getNextArgRequired(); |
| 369 | } |
| 370 | messagingStyle = new Notification.MessagingStyle( |
| 371 | new Person.Builder().setName(name).build()); |
| 372 | builder.setStyle(messagingStyle); |
| 373 | break; |
| 374 | case "media": |
| 375 | mediaStyle = new Notification.MediaStyle(); |
| 376 | builder.setStyle(mediaStyle); |
| 377 | break; |
| 378 | default: |
| 379 | throw new IllegalArgumentException( |
| 380 | "unrecognized notification style: " + styleSpec); |
| 381 | } |
| 382 | break; |
| 383 | case "--bigText": case "--bigtext": case "--big-text": |
| 384 | if (bigTextStyle == null) { |
| 385 | throw new IllegalArgumentException("--bigtext requires --style bigtext"); |
| 386 | } |
| 387 | bigTextStyle.bigText(getNextArgRequired()); |
| 388 | break; |
| 389 | case "--picture": |
| 390 | if (bigPictureStyle == null) { |
| 391 | throw new IllegalArgumentException("--picture requires --style bigpicture"); |
| 392 | } |
| 393 | final String pictureSpec = getNextArgRequired(); |
| 394 | final Icon pictureAsIcon = parseIcon(res, pictureSpec); |
| 395 | if (pictureAsIcon == null) { |
| 396 | throw new IllegalArgumentException("bad picture spec: " + pictureSpec); |
| 397 | } |
| 398 | final Drawable d = pictureAsIcon.loadDrawable(context); |
| 399 | if (d instanceof BitmapDrawable) { |
| 400 | bigPictureStyle.bigPicture(((BitmapDrawable) d).getBitmap()); |
| 401 | } else { |
| 402 | throw new IllegalArgumentException("not a bitmap: " + pictureSpec); |
| 403 | } |
| 404 | break; |
| 405 | case "--line": |
| 406 | if (inboxStyle == null) { |
| 407 | throw new IllegalArgumentException("--line requires --style inbox"); |
| 408 | } |
| 409 | inboxStyle.addLine(getNextArgRequired()); |
| 410 | break; |
| 411 | case "--message": |
| 412 | if (messagingStyle == null) { |
| 413 | throw new IllegalArgumentException( |
| 414 | "--message requires --style messaging"); |
| 415 | } |
| 416 | String arg = getNextArgRequired(); |
| 417 | String[] parts = arg.split(":", 2); |
| 418 | if (parts.length > 1) { |
| 419 | messagingStyle.addMessage(parts[1], System.currentTimeMillis(), |
| 420 | parts[0]); |
| 421 | } else { |
| 422 | messagingStyle.addMessage(parts[0], System.currentTimeMillis(), |
| 423 | new String[]{ |
| 424 | messagingStyle.getUserDisplayName().toString(), |
| 425 | "Them" |
| 426 | }[messagingStyle.getMessages().size() % 2]); |
| 427 | } |
| 428 | break; |
| 429 | case "--conversation": |
| 430 | if (messagingStyle == null) { |
| 431 | throw new IllegalArgumentException( |
| 432 | "--conversation requires --style messaging"); |
| 433 | } |
| 434 | messagingStyle.setConversationTitle(getNextArgRequired()); |
| 435 | break; |
| 436 | case "-h": |
| 437 | case "--help": |
| 438 | case "--wtf": |
| 439 | default: |
| 440 | pw.println(NOTIFY_USAGE); |
| 441 | return 0; |
| 442 | } |
| 443 | } |
| 444 | |
| 445 | final String tag = getNextArg(); |
| 446 | final String text = getNextArg(); |
| 447 | if (tag == null || text == null) { |
| 448 | pw.println(NOTIFY_USAGE); |
| 449 | return -1; |
| 450 | } |
| 451 | |
| 452 | builder.setContentText(text); |
| 453 | |
| 454 | if (smallIcon == null) { |
| 455 | // uh oh, let's substitute something |
| 456 | builder.setSmallIcon(com.android.internal.R.drawable.stat_notify_chat); |
| 457 | } else { |
| 458 | builder.setSmallIcon(smallIcon); |
| 459 | } |
| 460 | |
| 461 | ensureChannel(); |
| 462 | |
| 463 | final Notification n = builder.build(); |
| 464 | pw.println("posting:\n " + n); |
| 465 | Slog.v("NotificationManager", "posting: " + n); |
| 466 | |
| 467 | final int userId = UserHandle.getCallingUserId(); |
| 468 | final long token = Binder.clearCallingIdentity(); |
| 469 | try { |
| 470 | mBinderService.enqueueNotificationWithTag( |
| 471 | NOTIFICATION_PACKAGE, "android", |
| 472 | tag, NOTIFICATION_ID, |
| 473 | n, userId); |
| 474 | } finally { |
| 475 | Binder.restoreCallingIdentity(token); |
| 476 | } |
| 477 | |
| 478 | if (verbose) { |
| 479 | NotificationRecord nr = mDirectService.findNotificationLocked( |
| 480 | NOTIFICATION_PACKAGE, tag, NOTIFICATION_ID, userId); |
| 481 | for (int tries = 3; tries-- > 0; ) { |
| 482 | if (nr != null) break; |
| 483 | try { |
| 484 | pw.println("waiting for notification to post..."); |
| 485 | Thread.sleep(500); |
| 486 | } catch (InterruptedException e) { |
| 487 | } |
| 488 | nr = mDirectService.findNotificationLocked( |
| 489 | NOTIFICATION_PACKAGE, tag, NOTIFICATION_ID, userId); |
| 490 | } |
| 491 | if (nr == null) { |
| 492 | pw.println("warning: couldn't find notification after enqueueing"); |
| 493 | } else { |
| 494 | pw.println("posted: "); |
| 495 | nr.dump(pw, " ", context, false); |
| 496 | } |
| 497 | } |
| 498 | |
| 499 | return 0; |
| 500 | } |
| 501 | |
| 502 | @Override |
| 503 | public void onHelp() { |
| 504 | getOutPrintWriter().println(USAGE); |
| 505 | } |
| 506 | } |
| 507 | |