SampleSliceProvider.java revision bb51b5909dd8d5b233cd675fbc6fe74c42f48d3c
1/* 2 * Copyright 2017 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 com.example.androidx.slice.demos; 18 19import static android.text.Spanned.SPAN_EXCLUSIVE_EXCLUSIVE; 20 21import static androidx.slice.builders.ListBuilder.ICON_IMAGE; 22import static androidx.slice.builders.ListBuilder.LARGE_IMAGE; 23import static androidx.slice.builders.ListBuilder.SMALL_IMAGE; 24 25import android.app.PendingIntent; 26import android.content.ContentResolver; 27import android.content.Context; 28import android.content.Intent; 29import android.graphics.drawable.Icon; 30import android.net.Uri; 31import android.net.wifi.WifiManager; 32import android.os.Handler; 33import android.provider.Settings; 34import android.text.SpannableString; 35import android.text.format.DateUtils; 36import android.text.style.ForegroundColorSpan; 37import android.util.SparseArray; 38 39import java.util.Arrays; 40import java.util.Calendar; 41 42import androidx.annotation.NonNull; 43import androidx.slice.Slice; 44import androidx.slice.SliceProvider; 45import androidx.slice.builders.GridBuilder; 46import androidx.slice.builders.ListBuilder; 47import androidx.slice.builders.MessagingSliceBuilder; 48import androidx.slice.builders.SliceAction; 49 50/** 51 * Examples of using slice template builders. 52 */ 53public class SampleSliceProvider extends SliceProvider { 54 55 private static final boolean TEST_CUSTOM_SEE_MORE = false; 56 57 public static final String ACTION_WIFI_CHANGED = 58 "com.example.androidx.slice.action.WIFI_CHANGED"; 59 public static final String ACTION_TOAST = 60 "com.example.androidx.slice.action.TOAST"; 61 public static final String EXTRA_TOAST_MESSAGE = "com.example.androidx.extra.TOAST_MESSAGE"; 62 public static final String ACTION_TOAST_RANGE_VALUE = 63 "com.example.androidx.slice.action.TOAST_RANGE_VALUE"; 64 65 public static final String[] URI_PATHS = {"message", "wifi", "note", "ride", "toggle", 66 "toggle2", "contact", "gallery", "weather", "reservation", "loadlist", "loadgrid", 67 "inputrange", "range", "contact2", "subscription"}; 68 69 /** 70 * @return Uri with the provided path 71 */ 72 public static Uri getUri(String path, Context context) { 73 return new Uri.Builder() 74 .scheme(ContentResolver.SCHEME_CONTENT) 75 .authority(context.getPackageName()) 76 .appendPath(path) 77 .build(); 78 } 79 80 @Override 81 public boolean onCreateSliceProvider() { 82 return true; 83 } 84 85 @NonNull 86 @Override 87 public Uri onMapIntentToUri(Intent intent) { 88 return getUri("wifi", getContext()); 89 } 90 91 @Override 92 public Slice onBindSlice(Uri sliceUri) { 93 String path = sliceUri.getPath(); 94 if (!path.equals("/loadlist")) { 95 mListSummaries.clear(); 96 mListLastUpdate = 0; 97 } 98 if (!path.equals("/loadgrid")) { 99 mGridSummaries.clear(); 100 mGridLastUpdate = 0; 101 } 102 switch (path) { 103 // TODO: add list / grid slices with 'see more' options 104 case "/message": 105 return createMessagingSlice(sliceUri); 106 case "/wifi": 107 return createWifiSlice(sliceUri); 108 case "/note": 109 return createNoteSlice(sliceUri); 110 case "/ride": 111 return createRideSlice(sliceUri); 112 case "/toggle": 113 return createCustomToggleSlice(sliceUri); 114 case "/toggle2": 115 return createTwoCustomToggleSlices(sliceUri); 116 case "/contact": 117 return createContact(sliceUri); 118 case "/contact2": 119 return createContact2(sliceUri); 120 case "/gallery": 121 return createGallery(sliceUri); 122 case "/weather": 123 return createWeather(sliceUri); 124 case "/reservation": 125 return createReservationSlice(sliceUri); 126 case "/loadlist": 127 return createLoadingListSlice(sliceUri); 128 case "/loadgrid": 129 return createLoadingGridSlice(sliceUri); 130 case "/inputrange": 131 return createStarRatingInputRange(sliceUri); 132 case "/range": 133 return createDownloadProgressRange(sliceUri); 134 case "/subscription": 135 return createCatSlice(sliceUri, false /* customSeeMore */); 136 } 137 throw new IllegalArgumentException("Unknown uri " + sliceUri); 138 } 139 140 private Slice createWeather(Uri sliceUri) { 141 SliceAction primaryAction = new SliceAction(getBroadcastIntent(ACTION_TOAST, 142 "open weather app"), Icon.createWithResource(getContext(), R.drawable.weather_1), 143 "Weather is happening!"); 144 return new ListBuilder(getContext(), sliceUri).addGrid(gb -> gb 145 .setPrimaryAction(primaryAction) 146 .addCell(cb -> cb 147 .addImage(Icon.createWithResource(getContext(), R.drawable.weather_1), 148 SMALL_IMAGE) 149 .addText("MON") 150 .addTitleText("69\u00B0")) 151 .addCell(cb -> cb 152 .addImage(Icon.createWithResource(getContext(), R.drawable.weather_2), 153 SMALL_IMAGE) 154 .addText("TUE") 155 .addTitleText("71\u00B0")) 156 .addCell(cb -> cb 157 .addImage(Icon.createWithResource(getContext(), R.drawable.weather_3), 158 SMALL_IMAGE) 159 .addText("WED") 160 .addTitleText("76\u00B0")) 161 .addCell(cb -> cb 162 .addImage(Icon.createWithResource(getContext(), R.drawable.weather_4), 163 SMALL_IMAGE) 164 .addText("THU") 165 .addTitleText("72\u00B0")) 166 .addCell(cb -> cb 167 .addImage(Icon.createWithResource(getContext(), R.drawable.weather_1), 168 SMALL_IMAGE) 169 .addText("FRI") 170 .addTitleText("68\u00B0"))) 171 .build(); 172 } 173 174 private Slice createGallery(Uri sliceUri) { 175 return new ListBuilder(getContext(), sliceUri) 176 .setColor(0xff4285F4) 177 .addRow(b -> b 178 .setTitle("Family trip to Hawaii") 179 .setSubtitle("Sep 30, 2017 - Oct 2, 2017")) 180 .addAction(new SliceAction( 181 getBroadcastIntent(ACTION_TOAST, "cast photo album"), 182 Icon.createWithResource(getContext(), R.drawable.ic_cast), 183 "Cast photo album")) 184 .addAction(new SliceAction( 185 getBroadcastIntent(ACTION_TOAST, "share photo album"), 186 Icon.createWithResource(getContext(), R.drawable.ic_share), 187 "Share photo album")) 188 .addGrid(b -> b 189 .addCell(cb -> cb 190 .addImage(Icon.createWithResource(getContext(), R.drawable.slices_1), 191 LARGE_IMAGE)) 192 .addCell(cb -> cb 193 .addImage(Icon.createWithResource(getContext(), R.drawable.slices_2), 194 LARGE_IMAGE)) 195 .addCell(cb -> cb 196 .addImage(Icon.createWithResource(getContext(), R.drawable.slices_3), 197 LARGE_IMAGE)) 198 .addCell(cb -> cb 199 .addImage(Icon.createWithResource(getContext(), R.drawable.slices_4), 200 LARGE_IMAGE)) 201 .addCell(cb -> cb 202 .addImage(Icon.createWithResource(getContext(), R.drawable.slices_2), 203 LARGE_IMAGE)) 204 .addCell(cb -> cb 205 .addImage(Icon.createWithResource(getContext(), R.drawable.slices_3), 206 LARGE_IMAGE)) 207 .addCell(cb -> cb 208 .addImage(Icon.createWithResource(getContext(), R.drawable.slices_4), 209 LARGE_IMAGE)) 210 .addSeeMoreAction(getBroadcastIntent(ACTION_TOAST, "see your gallery")) 211 .setContentDescription("Images from your trip to Hawaii")) 212 .build(); 213 } 214 215 private Slice createCatSlice(Uri sliceUri, boolean customSeeMore) { 216 ListBuilder b = new ListBuilder(getContext(), sliceUri); 217 GridBuilder gb = new GridBuilder(b); 218 PendingIntent pi = getBroadcastIntent(ACTION_TOAST, "See cats you follow"); 219 if (customSeeMore) { 220 GridBuilder.CellBuilder cb = new GridBuilder.CellBuilder(gb); 221 cb.addImage(Icon.createWithResource(getContext(), R.drawable.ic_right_caret), 222 ICON_IMAGE); 223 cb.setContentIntent(pi); 224 cb.addTitleText("All cats"); 225 gb.addSeeMoreCell(cb); 226 } else { 227 gb.addSeeMoreAction(pi); 228 } 229 gb.addCell(new GridBuilder.CellBuilder(gb) 230 .addImage(Icon.createWithResource(getContext(), R.drawable.cat_1), SMALL_IMAGE) 231 .addTitleText("Oreo")) 232 .addCell(new GridBuilder.CellBuilder(gb) 233 .addImage(Icon.createWithResource(getContext(), R.drawable.cat_2), 234 SMALL_IMAGE) 235 .addTitleText("Silver")) 236 .addCell(new GridBuilder.CellBuilder(gb) 237 .addImage(Icon.createWithResource(getContext(), R.drawable.cat_3), 238 SMALL_IMAGE) 239 .addTitleText("Drake")) 240 .addCell(new GridBuilder.CellBuilder(gb) 241 .addImage(Icon.createWithResource(getContext(), R.drawable.cat_5), 242 SMALL_IMAGE) 243 .addTitleText("Olive")) 244 .addCell(new GridBuilder.CellBuilder(gb) 245 .addImage(Icon.createWithResource(getContext(), R.drawable.cat_4), 246 SMALL_IMAGE) 247 .addTitleText("Lady Marmalade")) 248 .addCell(new GridBuilder.CellBuilder(gb) 249 .addImage(Icon.createWithResource(getContext(), R.drawable.cat_6), 250 SMALL_IMAGE) 251 .addTitleText("Grapefruit")); 252 return b.addGrid(gb).build(); 253 } 254 255 private Slice createContact2(Uri sliceUri) { 256 ListBuilder b = new ListBuilder(getContext(), sliceUri); 257 ListBuilder.RowBuilder rb = new ListBuilder.RowBuilder(b); 258 GridBuilder gb = new GridBuilder(b); 259 return b.setColor(0xff3949ab) 260 .addRow(rb 261 .setTitle("Mady Pitza") 262 .setSubtitle("Frequently contacted contact") 263 .addEndItem(Icon.createWithResource(getContext(), R.drawable.mady), 264 SMALL_IMAGE)) 265 .addGrid(gb 266 .addCell(new GridBuilder.CellBuilder(gb) 267 .addImage(Icon.createWithResource(getContext(), R.drawable.ic_call), 268 ICON_IMAGE) 269 .addText("Call") 270 .setContentIntent(getBroadcastIntent(ACTION_TOAST, "call"))) 271 .addCell(new GridBuilder.CellBuilder(gb) 272 .addImage(Icon.createWithResource(getContext(), R.drawable.ic_text), 273 ICON_IMAGE) 274 .addText("Text") 275 .setContentIntent(getBroadcastIntent(ACTION_TOAST, "text"))) 276 .addCell(new GridBuilder.CellBuilder(gb) 277 .addImage(Icon.createWithResource(getContext(), 278 R.drawable.ic_video), ICON_IMAGE) 279 .setContentIntent(getBroadcastIntent(ACTION_TOAST, "video")) 280 .addText("Video")) 281 .addCell(new GridBuilder.CellBuilder(gb) 282 .addImage(Icon.createWithResource(getContext(), 283 R.drawable.ic_email), ICON_IMAGE) 284 .addText("Email") 285 .setContentIntent(getBroadcastIntent(ACTION_TOAST, "email")))) 286 .build(); 287 } 288 289 private Slice createContact(Uri sliceUri) { 290 final long lastCalled = System.currentTimeMillis() - 20 * DateUtils.MINUTE_IN_MILLIS; 291 CharSequence lastCalledString = DateUtils.getRelativeTimeSpanString(lastCalled, 292 Calendar.getInstance().getTimeInMillis(), 293 DateUtils.MINUTE_IN_MILLIS, DateUtils.FORMAT_ABBREV_RELATIVE); 294 SliceAction primaryAction = new SliceAction(getBroadcastIntent(ACTION_TOAST, 295 "See contact info"), Icon.createWithResource(getContext(), 296 R.drawable.mady), "Mady"); 297 return new ListBuilder(getContext(), sliceUri) 298 .setColor(0xff3949ab) 299 .setHeader(b -> b 300 .setTitle("Mady Pitza") 301 .setSummarySubtitle("Called " + lastCalledString) 302 .setPrimaryAction(primaryAction)) 303 .addRow(b -> b 304 .setTitleItem(Icon.createWithResource(getContext(), R.drawable.ic_call), 305 ICON_IMAGE) 306 .setTitle("314-259-2653") 307 .setSubtitle("Call lasted 1 hr 17 min") 308 .addEndItem(lastCalled)) 309 .addRow(b -> b 310 .setTitleItem(Icon.createWithResource(getContext(), R.drawable.ic_text), 311 ICON_IMAGE) 312 .setTitle("You: Coooooool see you then") 313 .addEndItem(System.currentTimeMillis() - 40 * DateUtils.MINUTE_IN_MILLIS)) 314 .addAction(new SliceAction(getBroadcastIntent(ACTION_TOAST, "call"), 315 Icon.createWithResource(getContext(), R.drawable.ic_call), "Call mady")) 316 .addAction(new SliceAction(getBroadcastIntent(ACTION_TOAST, "text"), 317 Icon.createWithResource(getContext(), R.drawable.ic_text), "Text mady")) 318 .addAction(new SliceAction(getBroadcastIntent(ACTION_TOAST, "video"), 319 Icon.createWithResource(getContext(), R.drawable.ic_video), 320 "Video call mady")) 321 .addAction(new SliceAction(getBroadcastIntent(ACTION_TOAST, "email"), 322 Icon.createWithResource(getContext(), R.drawable.ic_email), "Email mady")) 323 .build(); 324 } 325 326 private Slice createMessagingSlice(Uri sliceUri) { 327 // TODO: Remote input. 328 return new MessagingSliceBuilder(getContext(), sliceUri) 329 .add(b -> b 330 .addText("yo home \uD83C\uDF55, I emailed you the info") 331 .addTimestamp(System.currentTimeMillis() - 20 * DateUtils.MINUTE_IN_MILLIS) 332 .addSource(Icon.createWithResource(getContext(), R.drawable.mady))) 333 .add(b -> b 334 .addText("just bought my tickets") 335 .addTimestamp(System.currentTimeMillis() - 10 * DateUtils.MINUTE_IN_MILLIS)) 336 .add(b -> b 337 .addText("yay! can't wait for getContext() weekend!\n" 338 + "\uD83D\uDE00") 339 .addTimestamp(System.currentTimeMillis() - 5 * DateUtils.MINUTE_IN_MILLIS) 340 .addSource(Icon.createWithResource(getContext(), R.drawable.mady))) 341 .build(); 342 343 } 344 345 private Slice createNoteSlice(Uri sliceUri) { 346 // TODO: Remote input. 347 return new ListBuilder(getContext(), sliceUri) 348 .setColor(0xfff4b400) 349 .addRow(b -> b.setTitle("Create new note")) 350 .addAction(new SliceAction(getBroadcastIntent(ACTION_TOAST, "create note"), 351 Icon.createWithResource(getContext(), R.drawable.ic_create), 352 "Create note")) 353 .addAction(new SliceAction(getBroadcastIntent(ACTION_TOAST, "voice note"), 354 Icon.createWithResource(getContext(), R.drawable.ic_voice), 355 "Voice note")) 356 .addAction(new SliceAction(getIntent("android.media.action.IMAGE_CAPTURE"), 357 Icon.createWithResource(getContext(), R.drawable.ic_camera), 358 "Photo note")) 359 .build(); 360 } 361 362 private Slice createReservationSlice(Uri sliceUri) { 363 return new ListBuilder(getContext(), sliceUri) 364 .setColor(0xffFF5252) 365 .setHeader(b -> b 366 .setTitle("Upcoming trip to Seattle") 367 .setSubtitle("Feb 1 - 19 | 2 guests")) 368 .addAction(new SliceAction( 369 getBroadcastIntent(ACTION_TOAST, "show location on map"), 370 Icon.createWithResource(getContext(), R.drawable.ic_location), 371 "Show reservation location")) 372 .addAction(new SliceAction(getBroadcastIntent(ACTION_TOAST, "contact host"), 373 Icon.createWithResource(getContext(), R.drawable.ic_text), 374 "Contact host")) 375 .addGrid(b -> b 376 .addCell(cb -> cb 377 .addImage(Icon.createWithResource(getContext(), R.drawable.reservation), 378 LARGE_IMAGE) 379 .setContentDescription("Image of your reservation in Seattle"))) 380 .addGrid(b -> b 381 .addCell(cb -> cb 382 .addTitleText("Check In") 383 .addText("12:00 PM, Feb 1")) 384 .addCell(cb -> cb 385 .addTitleText("Check Out") 386 .addText("11:00 AM, Feb 19"))) 387 .build(); 388 } 389 390 private Slice createRideSlice(Uri sliceUri) { 391 final ForegroundColorSpan colorSpan = new ForegroundColorSpan(0xff0F9D58); 392 SpannableString headerSubtitle = new SpannableString("Ride in 4 min"); 393 headerSubtitle.setSpan(colorSpan, 8, headerSubtitle.length(), SPAN_EXCLUSIVE_EXCLUSIVE); 394 SpannableString homeSubtitle = new SpannableString("12 miles | 12 min | $9.00"); 395 homeSubtitle.setSpan(colorSpan, 20, homeSubtitle.length(), SPAN_EXCLUSIVE_EXCLUSIVE); 396 SpannableString workSubtitle = new SpannableString("44 miles | 1 hour 45 min | $31.41"); 397 workSubtitle.setSpan(colorSpan, 27, workSubtitle.length(), SPAN_EXCLUSIVE_EXCLUSIVE); 398 399 SliceAction primaryAction = new SliceAction(getBroadcastIntent(ACTION_TOAST, "get ride"), 400 Icon.createWithResource(getContext(), R.drawable.ic_car), "Get Ride"); 401 return new ListBuilder(getContext(), sliceUri) 402 .setColor(0xff0F9D58) 403 .setHeader(b -> b 404 .setTitle("Get ride") 405 .setSubtitle(headerSubtitle) 406 .setSummarySubtitle("Ride to work in 12 min | Ride home in 1 hour 45 min") 407 .setPrimaryAction(primaryAction)) 408 .addRow(b -> b 409 .setTitle("Work") 410 .setSubtitle(workSubtitle) 411 .addEndItem(new SliceAction(getBroadcastIntent(ACTION_TOAST, "work"), 412 Icon.createWithResource(getContext(), R.drawable.ic_work), 413 "Get ride to work"))) 414 .addRow(b -> b 415 .setTitle("Home") 416 .setSubtitle(homeSubtitle) 417 .addEndItem(new SliceAction(getBroadcastIntent(ACTION_TOAST, "home"), 418 Icon.createWithResource(getContext(), R.drawable.ic_home), 419 "Get ride home"))) 420 .build(); 421 } 422 423 private Slice createCustomToggleSlice(Uri sliceUri) { 424 return new ListBuilder(getContext(), sliceUri) 425 .setColor(0xffff4081) 426 .addRow(b -> b 427 .setTitle("Custom toggle") 428 .setSubtitle("It can support two states") 429 .setPrimaryAction(new SliceAction(getBroadcastIntent(ACTION_TOAST, 430 "star toggled"), 431 Icon.createWithResource(getContext(), R.drawable.toggle_star), 432 "Toggle star", true /* isChecked */))) 433 .build(); 434 } 435 436 private Slice createTwoCustomToggleSlices(Uri sliceUri) { 437 return new ListBuilder(getContext(), sliceUri) 438 .setColor(0xffff4081) 439 .addRow(b -> b 440 .setTitle("2 toggles") 441 .setSubtitle("each supports two states") 442 .addEndItem(new SliceAction( 443 getBroadcastIntent(ACTION_TOAST, "first star toggled"), 444 Icon.createWithResource(getContext(), R.drawable.toggle_star), 445 "Toggle star", true /* isChecked */)) 446 .addEndItem(new SliceAction( 447 getBroadcastIntent(ACTION_TOAST, "second star toggled"), 448 Icon.createWithResource(getContext(), R.drawable.toggle_star), 449 "Toggle star", false /* isChecked */))) 450 .build(); 451 } 452 453 private Slice createWifiSlice(Uri sliceUri) { 454 // Get wifi state 455 WifiManager wifiManager = (WifiManager) getContext().getSystemService(Context.WIFI_SERVICE); 456 int wifiState = wifiManager.getWifiState(); 457 boolean wifiEnabled = false; 458 String state; 459 switch (wifiState) { 460 case WifiManager.WIFI_STATE_DISABLED: 461 case WifiManager.WIFI_STATE_DISABLING: 462 state = "disconnected"; 463 break; 464 case WifiManager.WIFI_STATE_ENABLED: 465 case WifiManager.WIFI_STATE_ENABLING: 466 state = wifiManager.getConnectionInfo().getSSID(); 467 wifiEnabled = true; 468 break; 469 case WifiManager.WIFI_STATE_UNKNOWN: 470 default: 471 state = ""; // just don't show anything? 472 break; 473 } 474 475 // Set the first row as a toggle 476 boolean finalWifiEnabled = wifiEnabled; 477 SliceAction primaryAction = new SliceAction(getIntent(Settings.ACTION_WIFI_SETTINGS), 478 Icon.createWithResource(getContext(), R.drawable.ic_wifi), "Wi-fi Settings"); 479 String toggleCDString = wifiEnabled ? "Turn wifi off" : "Turn wifi on"; 480 String sliceCDString = wifiEnabled ? "Wifi connected to " + state 481 : "Wifi disconnected, 10 networks available"; 482 ListBuilder lb = new ListBuilder(getContext(), sliceUri) 483 .setColor(0xff4285f4) 484 .setHeader(b -> b 485 .setTitle("Wi-fi") 486 .setSubtitle(state) 487 .setContentDescription(sliceCDString) 488 .setPrimaryAction(primaryAction)) 489 .addAction((new SliceAction(getBroadcastIntent(ACTION_WIFI_CHANGED, null), 490 toggleCDString, finalWifiEnabled))); 491 492 // Add fake wifi networks 493 int[] wifiIcons = new int[] {R.drawable.ic_wifi_full, R.drawable.ic_wifi_low, 494 R.drawable.ic_wifi_fair}; 495 for (int i = 0; i < 10; i++) { 496 final int iconId = wifiIcons[i % wifiIcons.length]; 497 Icon icon = Icon.createWithResource(getContext(), iconId); 498 final String networkName = "Network" + i; 499 ListBuilder.RowBuilder rb = new ListBuilder.RowBuilder(lb); 500 rb.setTitleItem(icon, ICON_IMAGE).setTitle(networkName); 501 boolean locked = i % 3 == 0; 502 if (locked) { 503 rb.addEndItem(Icon.createWithResource(getContext(), R.drawable.ic_lock), 504 ICON_IMAGE); 505 rb.setContentDescription("Connect to " + networkName + ", password needed"); 506 } else { 507 rb.setContentDescription("Connect to " + networkName); 508 } 509 String message = locked ? "Open wifi password dialog" : "Connect to " + networkName; 510 rb.setPrimaryAction(new SliceAction(getBroadcastIntent(ACTION_TOAST, message), icon, 511 message)); 512 lb.addRow(rb); 513 } 514 515 // Add keywords 516 String[] keywords = new String[] {"internet", "wifi", "data", "network"}; 517 lb.setKeywords(Arrays.asList(keywords)); 518 519 // Add see more intent 520 if (TEST_CUSTOM_SEE_MORE) { 521 lb.addSeeMoreRow(rb -> rb 522 .setTitle("See all available networks") 523 .addEndItem(Icon.createWithResource(getContext(), R.drawable.ic_right_caret), 524 SMALL_IMAGE) 525 .setPrimaryAction(primaryAction)); 526 } else { 527 lb.addSeeMoreAction(primaryAction.getAction()); 528 } 529 return lb.build(); 530 } 531 532 private Slice createStarRatingInputRange(Uri sliceUri) { 533 return new ListBuilder(getContext(), sliceUri) 534 .setColor(0xffff4081) 535 .addInputRange(c -> c 536 .setTitle("Star rating") 537 .setThumb(Icon.createWithResource(getContext(), R.drawable.ic_star_on)) 538 .setAction(getBroadcastIntent(ACTION_TOAST_RANGE_VALUE, null)) 539 .setMax(5) 540 .setValue(3) 541 .setContentDescription("Slider for star ratings")) 542 .build(); 543 } 544 545 private Slice createDownloadProgressRange(Uri sliceUri) { 546 return new ListBuilder(getContext(), sliceUri) 547 .setColor(0xffff4081) 548 .addRange(c -> c 549 .setTitle("Download progress") 550 .setMax(100) 551 .setValue(75)) 552 .build(); 553 } 554 555 private Handler mHandler = new Handler(); 556 private SparseArray<String> mListSummaries = new SparseArray<>(); 557 private long mListLastUpdate; 558 private SparseArray<String> mGridSummaries = new SparseArray<>(); 559 private long mGridLastUpdate; 560 561 private void update(long delay, SparseArray<String> summaries, int id, String s, Uri uri, 562 Runnable r) { 563 mHandler.postDelayed(() -> { 564 summaries.put(id, s); 565 getContext().getContentResolver().notifyChange(uri, null); 566 r.run(); 567 }, delay); 568 } 569 570 private Slice createLoadingListSlice(Uri sliceUri) { 571 boolean updating = mListLastUpdate == 0 572 || mListLastUpdate < (System.currentTimeMillis() - 10 * System.currentTimeMillis()); 573 if (updating) { 574 Runnable r = () -> mListLastUpdate = System.currentTimeMillis(); 575 update(1000, mListSummaries, 0, "44 miles | 1 hour 45 min | $31.41", sliceUri, r); 576 update(1500, mListSummaries, 1, "12 miles | 12 min | $9.00", sliceUri, r); 577 update(1700, mListSummaries, 2, "5 miles | 10 min | $8.00", sliceUri, r); 578 } 579 Slice s = new ListBuilder(getContext(), sliceUri) 580 .addRow(b -> b 581 .setTitle("Work") 582 .setSubtitle(mListSummaries.get(0, ""), updating) 583 .addEndItem(Icon.createWithResource(getContext(), R.drawable.ic_work), 584 ICON_IMAGE)) 585 .addRow(b -> b 586 .setTitle("Home") 587 .setSubtitle(mListSummaries.get(1, ""), updating) 588 .addEndItem( 589 Icon.createWithResource(getContext(), R.drawable.ic_home), 590 ICON_IMAGE)) 591 .addRow(b -> b 592 .setTitle("School") 593 .setSubtitle(mListSummaries.get(2, ""), updating) 594 .addEndItem(Icon.createWithResource(getContext(), R.drawable.ic_school), 595 ICON_IMAGE)) 596 .build(); 597 return s; 598 } 599 600 private Slice createLoadingGridSlice(Uri sliceUri) { 601 boolean updating = mGridLastUpdate == 0 602 || mGridLastUpdate < (System.currentTimeMillis() - 10 * System.currentTimeMillis()); 603 if (updating) { 604 Runnable r = () -> mGridLastUpdate = System.currentTimeMillis(); 605 update(2000, mGridSummaries, 0, "Heavy traffic in your area", sliceUri, r); 606 update(3500, mGridSummaries, 1, "Typical conditions with delays up to 28 min", 607 sliceUri, r); 608 update(3000, mGridSummaries, 2, "41 min", sliceUri, r); 609 update(1500, mGridSummaries, 3, "33 min", sliceUri, r); 610 update(1000, mGridSummaries, 4, "12 min", sliceUri, r); 611 } 612 Slice s = new ListBuilder(getContext(), sliceUri) 613 .setHeader(hb -> hb 614 .setTitle(mGridSummaries.get(0, ""), updating) 615 .setSubtitle(mGridSummaries.get(1, ""), updating)) 616 .addGrid(gb -> gb 617 .addCell(cb -> cb 618 .addImage(Icon.createWithResource(getContext(), R.drawable.ic_home), 619 ICON_IMAGE) 620 .addTitleText("Home") 621 .addText(mGridSummaries.get(2, ""), updating)) 622 .addCell(cb -> cb 623 .addImage(Icon.createWithResource(getContext(), R.drawable.ic_work), 624 ICON_IMAGE) 625 .addTitleText("Work") 626 .addText(mGridSummaries.get(3, ""), updating)) 627 .addCell(cb -> cb 628 .addImage(Icon.createWithResource(getContext(), R.drawable.ic_school), 629 ICON_IMAGE) 630 .addTitleText("School") 631 .addText(mGridSummaries.get(4, ""), updating))) 632 .build(); 633 return s; 634 } 635 636 private PendingIntent getIntent(String action) { 637 Intent intent = new Intent(action); 638 PendingIntent pi = PendingIntent.getActivity(getContext(), 0, intent, 0); 639 return pi; 640 } 641 642 private PendingIntent getBroadcastIntent(String action, String message) { 643 Intent intent = new Intent(action); 644 intent.setClass(getContext(), SliceBroadcastReceiver.class); 645 // Ensure a new PendingIntent is created for each message. 646 int requestCode = 0; 647 if (message != null) { 648 intent.putExtra(EXTRA_TOAST_MESSAGE, message); 649 requestCode = message.hashCode(); 650 } 651 return PendingIntent.getBroadcast(getContext(), requestCode, intent, 652 PendingIntent.FLAG_UPDATE_CURRENT); 653 } 654} 655