ZenModeConfig.java revision 2dac62c2e985ce1848b0fff751d4ed2cc3885c0c
1/** 2 * Copyright (c) 2014, 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.service.notification; 18 19import android.content.ComponentName; 20import android.content.res.Resources; 21import android.net.Uri; 22import android.os.Parcel; 23import android.os.Parcelable; 24import android.text.TextUtils; 25import android.util.Slog; 26 27import org.xmlpull.v1.XmlPullParser; 28import org.xmlpull.v1.XmlPullParserException; 29import org.xmlpull.v1.XmlSerializer; 30 31import java.io.IOException; 32import java.util.ArrayList; 33import java.util.Arrays; 34import java.util.Calendar; 35import java.util.Objects; 36 37/** 38 * Persisted configuration for zen mode. 39 * 40 * @hide 41 */ 42public class ZenModeConfig implements Parcelable { 43 private static String TAG = "ZenModeConfig"; 44 45 public static final String SLEEP_MODE_NIGHTS = "nights"; 46 public static final String SLEEP_MODE_WEEKNIGHTS = "weeknights"; 47 public static final String SLEEP_MODE_DAYS_PREFIX = "days:"; 48 49 public static final int SOURCE_ANYONE = 0; 50 public static final int SOURCE_CONTACT = 1; 51 public static final int SOURCE_STAR = 2; 52 public static final int MAX_SOURCE = SOURCE_STAR; 53 54 public static final int[] ALL_DAYS = { Calendar.SUNDAY, Calendar.MONDAY, Calendar.TUESDAY, 55 Calendar.WEDNESDAY, Calendar.THURSDAY, Calendar.FRIDAY, Calendar.SATURDAY }; 56 public static final int[] WEEKNIGHT_DAYS = { Calendar.SUNDAY, Calendar.MONDAY, Calendar.TUESDAY, 57 Calendar.WEDNESDAY, Calendar.THURSDAY }; 58 59 public static final int[] MINUTE_BUCKETS = new int[] { 15, 30, 45, 60, 120, 180, 240, 480 }; 60 private static final int SECONDS_MS = 1000; 61 private static final int MINUTES_MS = 60 * SECONDS_MS; 62 private static final int ZERO_VALUE_MS = 20 * SECONDS_MS; 63 64 private static final boolean DEFAULT_ALLOW_EVENTS = true; 65 66 private static final int XML_VERSION = 1; 67 private static final String ZEN_TAG = "zen"; 68 private static final String ZEN_ATT_VERSION = "version"; 69 private static final String ALLOW_TAG = "allow"; 70 private static final String ALLOW_ATT_CALLS = "calls"; 71 private static final String ALLOW_ATT_MESSAGES = "messages"; 72 private static final String ALLOW_ATT_FROM = "from"; 73 private static final String ALLOW_ATT_EVENTS = "events"; 74 private static final String SLEEP_TAG = "sleep"; 75 private static final String SLEEP_ATT_MODE = "mode"; 76 77 private static final String SLEEP_ATT_START_HR = "startHour"; 78 private static final String SLEEP_ATT_START_MIN = "startMin"; 79 private static final String SLEEP_ATT_END_HR = "endHour"; 80 private static final String SLEEP_ATT_END_MIN = "endMin"; 81 82 private static final String CONDITION_TAG = "condition"; 83 private static final String CONDITION_ATT_COMPONENT = "component"; 84 private static final String CONDITION_ATT_ID = "id"; 85 private static final String CONDITION_ATT_SUMMARY = "summary"; 86 private static final String CONDITION_ATT_LINE1 = "line1"; 87 private static final String CONDITION_ATT_LINE2 = "line2"; 88 private static final String CONDITION_ATT_ICON = "icon"; 89 private static final String CONDITION_ATT_STATE = "state"; 90 private static final String CONDITION_ATT_FLAGS = "flags"; 91 92 private static final String EXIT_CONDITION_TAG = "exitCondition"; 93 private static final String EXIT_CONDITION_ATT_COMPONENT = "component"; 94 95 public boolean allowCalls; 96 public boolean allowMessages; 97 public boolean allowEvents = DEFAULT_ALLOW_EVENTS; 98 public int allowFrom = SOURCE_ANYONE; 99 100 public String sleepMode; 101 public int sleepStartHour; // 0-23 102 public int sleepStartMinute; // 0-59 103 public int sleepEndHour; 104 public int sleepEndMinute; 105 public ComponentName[] conditionComponents; 106 public Uri[] conditionIds; 107 public Condition exitCondition; 108 public ComponentName exitConditionComponent; 109 110 public ZenModeConfig() { } 111 112 public ZenModeConfig(Parcel source) { 113 allowCalls = source.readInt() == 1; 114 allowMessages = source.readInt() == 1; 115 allowEvents = source.readInt() == 1; 116 if (source.readInt() == 1) { 117 sleepMode = source.readString(); 118 } 119 sleepStartHour = source.readInt(); 120 sleepStartMinute = source.readInt(); 121 sleepEndHour = source.readInt(); 122 sleepEndMinute = source.readInt(); 123 int len = source.readInt(); 124 if (len > 0) { 125 conditionComponents = new ComponentName[len]; 126 source.readTypedArray(conditionComponents, ComponentName.CREATOR); 127 } 128 len = source.readInt(); 129 if (len > 0) { 130 conditionIds = new Uri[len]; 131 source.readTypedArray(conditionIds, Uri.CREATOR); 132 } 133 allowFrom = source.readInt(); 134 exitCondition = source.readParcelable(null); 135 exitConditionComponent = source.readParcelable(null); 136 } 137 138 @Override 139 public void writeToParcel(Parcel dest, int flags) { 140 dest.writeInt(allowCalls ? 1 : 0); 141 dest.writeInt(allowMessages ? 1 : 0); 142 dest.writeInt(allowEvents ? 1 : 0); 143 if (sleepMode != null) { 144 dest.writeInt(1); 145 dest.writeString(sleepMode); 146 } else { 147 dest.writeInt(0); 148 } 149 dest.writeInt(sleepStartHour); 150 dest.writeInt(sleepStartMinute); 151 dest.writeInt(sleepEndHour); 152 dest.writeInt(sleepEndMinute); 153 if (conditionComponents != null && conditionComponents.length > 0) { 154 dest.writeInt(conditionComponents.length); 155 dest.writeTypedArray(conditionComponents, 0); 156 } else { 157 dest.writeInt(0); 158 } 159 if (conditionIds != null && conditionIds.length > 0) { 160 dest.writeInt(conditionIds.length); 161 dest.writeTypedArray(conditionIds, 0); 162 } else { 163 dest.writeInt(0); 164 } 165 dest.writeInt(allowFrom); 166 dest.writeParcelable(exitCondition, 0); 167 dest.writeParcelable(exitConditionComponent, 0); 168 } 169 170 @Override 171 public String toString() { 172 return new StringBuilder(ZenModeConfig.class.getSimpleName()).append('[') 173 .append("allowCalls=").append(allowCalls) 174 .append(",allowMessages=").append(allowMessages) 175 .append(",allowFrom=").append(sourceToString(allowFrom)) 176 .append(",allowEvents=").append(allowEvents) 177 .append(",sleepMode=").append(sleepMode) 178 .append(",sleepStart=").append(sleepStartHour).append('.').append(sleepStartMinute) 179 .append(",sleepEnd=").append(sleepEndHour).append('.').append(sleepEndMinute) 180 .append(",conditionComponents=") 181 .append(conditionComponents == null ? null : TextUtils.join(",", conditionComponents)) 182 .append(",conditionIds=") 183 .append(conditionIds == null ? null : TextUtils.join(",", conditionIds)) 184 .append(",exitCondition=").append(exitCondition) 185 .append(",exitConditionComponent=").append(exitConditionComponent) 186 .append(']').toString(); 187 } 188 189 public static String sourceToString(int source) { 190 switch (source) { 191 case SOURCE_ANYONE: 192 return "anyone"; 193 case SOURCE_CONTACT: 194 return "contacts"; 195 case SOURCE_STAR: 196 return "stars"; 197 default: 198 return "UNKNOWN"; 199 } 200 } 201 202 @Override 203 public boolean equals(Object o) { 204 if (!(o instanceof ZenModeConfig)) return false; 205 if (o == this) return true; 206 final ZenModeConfig other = (ZenModeConfig) o; 207 return other.allowCalls == allowCalls 208 && other.allowMessages == allowMessages 209 && other.allowFrom == allowFrom 210 && other.allowEvents == allowEvents 211 && Objects.equals(other.sleepMode, sleepMode) 212 && other.sleepStartHour == sleepStartHour 213 && other.sleepStartMinute == sleepStartMinute 214 && other.sleepEndHour == sleepEndHour 215 && other.sleepEndMinute == sleepEndMinute 216 && Objects.deepEquals(other.conditionComponents, conditionComponents) 217 && Objects.deepEquals(other.conditionIds, conditionIds) 218 && Objects.equals(other.exitCondition, exitCondition) 219 && Objects.equals(other.exitConditionComponent, exitConditionComponent); 220 } 221 222 @Override 223 public int hashCode() { 224 return Objects.hash(allowCalls, allowMessages, allowFrom, allowEvents, sleepMode, 225 sleepStartHour, sleepStartMinute, sleepEndHour, sleepEndMinute, 226 Arrays.hashCode(conditionComponents), Arrays.hashCode(conditionIds), 227 exitCondition, exitConditionComponent); 228 } 229 230 public boolean isValid() { 231 return isValidHour(sleepStartHour) && isValidMinute(sleepStartMinute) 232 && isValidHour(sleepEndHour) && isValidMinute(sleepEndMinute) 233 && isValidSleepMode(sleepMode); 234 } 235 236 public static boolean isValidSleepMode(String sleepMode) { 237 return sleepMode == null || sleepMode.equals(SLEEP_MODE_NIGHTS) 238 || sleepMode.equals(SLEEP_MODE_WEEKNIGHTS) || tryParseDays(sleepMode) != null; 239 } 240 241 public static int[] tryParseDays(String sleepMode) { 242 if (sleepMode == null) return null; 243 sleepMode = sleepMode.trim(); 244 if (SLEEP_MODE_NIGHTS.equals(sleepMode)) return ALL_DAYS; 245 if (SLEEP_MODE_WEEKNIGHTS.equals(sleepMode)) return WEEKNIGHT_DAYS; 246 if (!sleepMode.startsWith(SLEEP_MODE_DAYS_PREFIX)) return null; 247 if (sleepMode.equals(SLEEP_MODE_DAYS_PREFIX)) return null; 248 final String[] tokens = sleepMode.substring(SLEEP_MODE_DAYS_PREFIX.length()).split(","); 249 if (tokens.length == 0) return null; 250 final int[] rt = new int[tokens.length]; 251 for (int i = 0; i < tokens.length; i++) { 252 final int day = tryParseInt(tokens[i], -1); 253 if (day == -1) return null; 254 rt[i] = day; 255 } 256 return rt; 257 } 258 259 private static int tryParseInt(String value, int defValue) { 260 if (TextUtils.isEmpty(value)) return defValue; 261 try { 262 return Integer.valueOf(value); 263 } catch (NumberFormatException e) { 264 return defValue; 265 } 266 } 267 268 public static ZenModeConfig readXml(XmlPullParser parser) 269 throws XmlPullParserException, IOException { 270 int type = parser.getEventType(); 271 if (type != XmlPullParser.START_TAG) return null; 272 String tag = parser.getName(); 273 if (!ZEN_TAG.equals(tag)) return null; 274 final ZenModeConfig rt = new ZenModeConfig(); 275 final int version = safeInt(parser, ZEN_ATT_VERSION, XML_VERSION); 276 final ArrayList<ComponentName> conditionComponents = new ArrayList<ComponentName>(); 277 final ArrayList<Uri> conditionIds = new ArrayList<Uri>(); 278 while ((type = parser.next()) != XmlPullParser.END_DOCUMENT) { 279 tag = parser.getName(); 280 if (type == XmlPullParser.END_TAG && ZEN_TAG.equals(tag)) { 281 if (!conditionComponents.isEmpty()) { 282 rt.conditionComponents = conditionComponents 283 .toArray(new ComponentName[conditionComponents.size()]); 284 rt.conditionIds = conditionIds.toArray(new Uri[conditionIds.size()]); 285 } 286 return rt; 287 } 288 if (type == XmlPullParser.START_TAG) { 289 if (ALLOW_TAG.equals(tag)) { 290 rt.allowCalls = safeBoolean(parser, ALLOW_ATT_CALLS, false); 291 rt.allowMessages = safeBoolean(parser, ALLOW_ATT_MESSAGES, false); 292 rt.allowEvents = safeBoolean(parser, ALLOW_ATT_EVENTS, DEFAULT_ALLOW_EVENTS); 293 rt.allowFrom = safeInt(parser, ALLOW_ATT_FROM, SOURCE_ANYONE); 294 if (rt.allowFrom < SOURCE_ANYONE || rt.allowFrom > MAX_SOURCE) { 295 throw new IndexOutOfBoundsException("bad source in config:" + rt.allowFrom); 296 } 297 } else if (SLEEP_TAG.equals(tag)) { 298 final String mode = parser.getAttributeValue(null, SLEEP_ATT_MODE); 299 rt.sleepMode = isValidSleepMode(mode)? mode : null; 300 final int startHour = safeInt(parser, SLEEP_ATT_START_HR, 0); 301 final int startMinute = safeInt(parser, SLEEP_ATT_START_MIN, 0); 302 final int endHour = safeInt(parser, SLEEP_ATT_END_HR, 0); 303 final int endMinute = safeInt(parser, SLEEP_ATT_END_MIN, 0); 304 rt.sleepStartHour = isValidHour(startHour) ? startHour : 0; 305 rt.sleepStartMinute = isValidMinute(startMinute) ? startMinute : 0; 306 rt.sleepEndHour = isValidHour(endHour) ? endHour : 0; 307 rt.sleepEndMinute = isValidMinute(endMinute) ? endMinute : 0; 308 } else if (CONDITION_TAG.equals(tag)) { 309 final ComponentName component = 310 safeComponentName(parser, CONDITION_ATT_COMPONENT); 311 final Uri conditionId = safeUri(parser, CONDITION_ATT_ID); 312 if (component != null && conditionId != null) { 313 conditionComponents.add(component); 314 conditionIds.add(conditionId); 315 } 316 } else if (EXIT_CONDITION_TAG.equals(tag)) { 317 rt.exitCondition = readConditionXml(parser); 318 if (rt.exitCondition != null) { 319 rt.exitConditionComponent = 320 safeComponentName(parser, EXIT_CONDITION_ATT_COMPONENT); 321 } 322 } 323 } 324 } 325 throw new IllegalStateException("Failed to reach END_DOCUMENT"); 326 } 327 328 public void writeXml(XmlSerializer out) throws IOException { 329 out.startTag(null, ZEN_TAG); 330 out.attribute(null, ZEN_ATT_VERSION, Integer.toString(XML_VERSION)); 331 332 out.startTag(null, ALLOW_TAG); 333 out.attribute(null, ALLOW_ATT_CALLS, Boolean.toString(allowCalls)); 334 out.attribute(null, ALLOW_ATT_MESSAGES, Boolean.toString(allowMessages)); 335 out.attribute(null, ALLOW_ATT_EVENTS, Boolean.toString(allowEvents)); 336 out.attribute(null, ALLOW_ATT_FROM, Integer.toString(allowFrom)); 337 out.endTag(null, ALLOW_TAG); 338 339 out.startTag(null, SLEEP_TAG); 340 if (sleepMode != null) { 341 out.attribute(null, SLEEP_ATT_MODE, sleepMode); 342 } 343 out.attribute(null, SLEEP_ATT_START_HR, Integer.toString(sleepStartHour)); 344 out.attribute(null, SLEEP_ATT_START_MIN, Integer.toString(sleepStartMinute)); 345 out.attribute(null, SLEEP_ATT_END_HR, Integer.toString(sleepEndHour)); 346 out.attribute(null, SLEEP_ATT_END_MIN, Integer.toString(sleepEndMinute)); 347 out.endTag(null, SLEEP_TAG); 348 349 if (conditionComponents != null && conditionIds != null 350 && conditionComponents.length == conditionIds.length) { 351 for (int i = 0; i < conditionComponents.length; i++) { 352 out.startTag(null, CONDITION_TAG); 353 out.attribute(null, CONDITION_ATT_COMPONENT, 354 conditionComponents[i].flattenToString()); 355 out.attribute(null, CONDITION_ATT_ID, conditionIds[i].toString()); 356 out.endTag(null, CONDITION_TAG); 357 } 358 } 359 if (exitCondition != null && exitConditionComponent != null) { 360 out.startTag(null, EXIT_CONDITION_TAG); 361 out.attribute(null, EXIT_CONDITION_ATT_COMPONENT, 362 exitConditionComponent.flattenToString()); 363 writeConditionXml(exitCondition, out); 364 out.endTag(null, EXIT_CONDITION_TAG); 365 } 366 out.endTag(null, ZEN_TAG); 367 } 368 369 public static Condition readConditionXml(XmlPullParser parser) { 370 final Uri id = safeUri(parser, CONDITION_ATT_ID); 371 final String summary = parser.getAttributeValue(null, CONDITION_ATT_SUMMARY); 372 final String line1 = parser.getAttributeValue(null, CONDITION_ATT_LINE1); 373 final String line2 = parser.getAttributeValue(null, CONDITION_ATT_LINE2); 374 final int icon = safeInt(parser, CONDITION_ATT_ICON, -1); 375 final int state = safeInt(parser, CONDITION_ATT_STATE, -1); 376 final int flags = safeInt(parser, CONDITION_ATT_FLAGS, -1); 377 try { 378 return new Condition(id, summary, line1, line2, icon, state, flags); 379 } catch (IllegalArgumentException e) { 380 Slog.w(TAG, "Unable to read condition xml", e); 381 return null; 382 } 383 } 384 385 public static void writeConditionXml(Condition c, XmlSerializer out) throws IOException { 386 out.attribute(null, CONDITION_ATT_ID, c.id.toString()); 387 out.attribute(null, CONDITION_ATT_SUMMARY, c.summary); 388 out.attribute(null, CONDITION_ATT_LINE1, c.line1); 389 out.attribute(null, CONDITION_ATT_LINE2, c.line2); 390 out.attribute(null, CONDITION_ATT_ICON, Integer.toString(c.icon)); 391 out.attribute(null, CONDITION_ATT_STATE, Integer.toString(c.state)); 392 out.attribute(null, CONDITION_ATT_FLAGS, Integer.toString(c.flags)); 393 } 394 395 public static boolean isValidHour(int val) { 396 return val >= 0 && val < 24; 397 } 398 399 public static boolean isValidMinute(int val) { 400 return val >= 0 && val < 60; 401 } 402 403 private static boolean safeBoolean(XmlPullParser parser, String att, boolean defValue) { 404 final String val = parser.getAttributeValue(null, att); 405 if (TextUtils.isEmpty(val)) return defValue; 406 return Boolean.valueOf(val); 407 } 408 409 private static int safeInt(XmlPullParser parser, String att, int defValue) { 410 final String val = parser.getAttributeValue(null, att); 411 return tryParseInt(val, defValue); 412 } 413 414 private static ComponentName safeComponentName(XmlPullParser parser, String att) { 415 final String val = parser.getAttributeValue(null, att); 416 if (TextUtils.isEmpty(val)) return null; 417 return ComponentName.unflattenFromString(val); 418 } 419 420 private static Uri safeUri(XmlPullParser parser, String att) { 421 final String val = parser.getAttributeValue(null, att); 422 if (TextUtils.isEmpty(val)) return null; 423 return Uri.parse(val); 424 } 425 426 @Override 427 public int describeContents() { 428 return 0; 429 } 430 431 public ZenModeConfig copy() { 432 final Parcel parcel = Parcel.obtain(); 433 try { 434 writeToParcel(parcel, 0); 435 parcel.setDataPosition(0); 436 return new ZenModeConfig(parcel); 437 } finally { 438 parcel.recycle(); 439 } 440 } 441 442 public static final Parcelable.Creator<ZenModeConfig> CREATOR 443 = new Parcelable.Creator<ZenModeConfig>() { 444 @Override 445 public ZenModeConfig createFromParcel(Parcel source) { 446 return new ZenModeConfig(source); 447 } 448 449 @Override 450 public ZenModeConfig[] newArray(int size) { 451 return new ZenModeConfig[size]; 452 } 453 }; 454 455 public DowntimeInfo toDowntimeInfo() { 456 final DowntimeInfo downtime = new DowntimeInfo(); 457 downtime.startHour = sleepStartHour; 458 downtime.startMinute = sleepStartMinute; 459 downtime.endHour = sleepEndHour; 460 downtime.endMinute = sleepEndMinute; 461 return downtime; 462 } 463 464 public static Condition toTimeCondition(int minutesFromNow) { 465 final long now = System.currentTimeMillis(); 466 final long millis = minutesFromNow == 0 ? ZERO_VALUE_MS : minutesFromNow * MINUTES_MS; 467 return toTimeCondition(now + millis, minutesFromNow); 468 } 469 470 public static Condition toTimeCondition(long time, int minutes) { 471 final int num = minutes < 60 ? minutes : Math.round(minutes / 60f); 472 final int resId = minutes < 60 473 ? com.android.internal.R.plurals.zen_mode_duration_minutes 474 : com.android.internal.R.plurals.zen_mode_duration_hours; 475 final String caption = Resources.getSystem().getQuantityString(resId, num, num); 476 final Uri id = toCountdownConditionId(time); 477 return new Condition(id, caption, "", "", 0, Condition.STATE_TRUE, 478 Condition.FLAG_RELEVANT_NOW); 479 } 480 481 // For built-in conditions 482 private static final String SYSTEM_AUTHORITY = "android"; 483 484 // Built-in countdown conditions, e.g. condition://android/countdown/1399917958951 485 private static final String COUNTDOWN_PATH = "countdown"; 486 487 public static Uri toCountdownConditionId(long time) { 488 return new Uri.Builder().scheme(Condition.SCHEME) 489 .authority(SYSTEM_AUTHORITY) 490 .appendPath(COUNTDOWN_PATH) 491 .appendPath(Long.toString(time)) 492 .build(); 493 } 494 495 public static long tryParseCountdownConditionId(Uri conditionId) { 496 if (!Condition.isValidId(conditionId, SYSTEM_AUTHORITY)) return 0; 497 if (conditionId.getPathSegments().size() != 2 498 || !COUNTDOWN_PATH.equals(conditionId.getPathSegments().get(0))) return 0; 499 try { 500 return Long.parseLong(conditionId.getPathSegments().get(1)); 501 } catch (RuntimeException e) { 502 Slog.w(TAG, "Error parsing countdown condition: " + conditionId, e); 503 return 0; 504 } 505 } 506 507 public static boolean isValidCountdownConditionId(Uri conditionId) { 508 return tryParseCountdownConditionId(conditionId) != 0; 509 } 510 511 // Built-in downtime conditions, e.g. condition://android/downtime?start=10.00&end=7.00 512 private static final String DOWNTIME_PATH = "downtime"; 513 514 public static Uri toDowntimeConditionId(DowntimeInfo downtime) { 515 return new Uri.Builder().scheme(Condition.SCHEME) 516 .authority(SYSTEM_AUTHORITY) 517 .appendPath(DOWNTIME_PATH) 518 .appendQueryParameter("start", downtime.startHour + "." + downtime.startMinute) 519 .appendQueryParameter("end", downtime.endHour + "." + downtime.endMinute) 520 .build(); 521 } 522 523 public static DowntimeInfo tryParseDowntimeConditionId(Uri conditionId) { 524 if (!Condition.isValidId(conditionId, SYSTEM_AUTHORITY) 525 || conditionId.getPathSegments().size() != 1 526 || !DOWNTIME_PATH.equals(conditionId.getPathSegments().get(0))) { 527 return null; 528 } 529 final int[] start = tryParseHourAndMinute(conditionId.getQueryParameter("start")); 530 final int[] end = tryParseHourAndMinute(conditionId.getQueryParameter("end")); 531 if (start == null || end == null) return null; 532 final DowntimeInfo downtime = new DowntimeInfo(); 533 downtime.startHour = start[0]; 534 downtime.startMinute = start[1]; 535 downtime.endHour = end[0]; 536 downtime.endMinute = end[1]; 537 return downtime; 538 } 539 540 private static int[] tryParseHourAndMinute(String value) { 541 if (TextUtils.isEmpty(value)) return null; 542 final int i = value.indexOf('.'); 543 if (i < 1 || i >= value.length() - 1) return null; 544 final int hour = tryParseInt(value.substring(0, i), -1); 545 final int minute = tryParseInt(value.substring(i + 1), -1); 546 return isValidHour(hour) && isValidMinute(minute) ? new int[] { hour, minute } : null; 547 } 548 549 public static boolean isValidDowntimeConditionId(Uri conditionId) { 550 return tryParseDowntimeConditionId(conditionId) != null; 551 } 552 553 public static class DowntimeInfo { 554 public int startHour; // 0-23 555 public int startMinute; // 0-59 556 public int endHour; 557 public int endMinute; 558 559 @Override 560 public int hashCode() { 561 return 0; 562 } 563 564 @Override 565 public boolean equals(Object o) { 566 if (!(o instanceof DowntimeInfo)) return false; 567 final DowntimeInfo other = (DowntimeInfo) o; 568 return startHour == other.startHour 569 && startMinute == other.startMinute 570 && endHour == other.endHour 571 && endMinute == other.endMinute; 572 } 573 } 574} 575