1 /* 2 * Copyright (C) 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 17 package com.android.systemui.statusbar.notification.row; 18 19 import android.animation.Animator; 20 import android.animation.AnimatorListenerAdapter; 21 import android.animation.AnimatorSet; 22 import android.animation.ObjectAnimator; 23 import android.content.Context; 24 import android.content.res.Resources; 25 import android.graphics.Typeface; 26 import android.metrics.LogMaker; 27 import android.os.Bundle; 28 import android.provider.Settings; 29 import android.service.notification.SnoozeCriterion; 30 import android.service.notification.StatusBarNotification; 31 import android.text.SpannableString; 32 import android.text.style.StyleSpan; 33 import android.util.AttributeSet; 34 import android.util.KeyValueListParser; 35 import android.util.Log; 36 import android.view.LayoutInflater; 37 import android.view.View; 38 import android.view.ViewGroup; 39 import android.view.accessibility.AccessibilityEvent; 40 import android.view.accessibility.AccessibilityNodeInfo; 41 import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction; 42 import android.widget.ImageView; 43 import android.widget.LinearLayout; 44 import android.widget.TextView; 45 46 import com.android.internal.annotations.VisibleForTesting; 47 import com.android.internal.logging.MetricsLogger; 48 import com.android.internal.logging.nano.MetricsProto.MetricsEvent; 49 import com.android.systemui.R; 50 import com.android.systemui.animation.Interpolators; 51 import com.android.systemui.plugins.statusbar.NotificationSwipeActionHelper; 52 import com.android.systemui.plugins.statusbar.NotificationSwipeActionHelper.SnoozeOption; 53 54 import java.util.ArrayList; 55 import java.util.List; 56 import java.util.concurrent.TimeUnit; 57 58 public class NotificationSnooze extends LinearLayout 59 implements NotificationGuts.GutsContent, View.OnClickListener { 60 61 private static final String TAG = "NotificationSnooze"; 62 /** 63 * If this changes more number increases, more assistant action resId's should be defined for 64 * accessibility purposes, see {@link #setSnoozeOptions(List)} 65 */ 66 private static final int MAX_ASSISTANT_SUGGESTIONS = 1; 67 private static final String KEY_DEFAULT_SNOOZE = "default"; 68 private static final String KEY_OPTIONS = "options_array"; 69 private static final LogMaker OPTIONS_OPEN_LOG = 70 new LogMaker(MetricsEvent.NOTIFICATION_SNOOZE_OPTIONS) 71 .setType(MetricsEvent.TYPE_OPEN); 72 private static final LogMaker OPTIONS_CLOSE_LOG = 73 new LogMaker(MetricsEvent.NOTIFICATION_SNOOZE_OPTIONS) 74 .setType(MetricsEvent.TYPE_CLOSE); 75 private static final LogMaker UNDO_LOG = 76 new LogMaker(MetricsEvent.NOTIFICATION_UNDO_SNOOZE) 77 .setType(MetricsEvent.TYPE_ACTION); 78 private NotificationGuts mGutsContainer; 79 private NotificationSwipeActionHelper mSnoozeListener; 80 private StatusBarNotification mSbn; 81 82 private View mSnoozeView; 83 private TextView mSelectedOptionText; 84 private TextView mUndoButton; 85 private ImageView mExpandButton; 86 private View mDivider; 87 private ViewGroup mSnoozeOptionContainer; 88 private List<SnoozeOption> mSnoozeOptions; 89 private int mCollapsedHeight; 90 private SnoozeOption mDefaultOption; 91 private SnoozeOption mSelectedOption; 92 private boolean mSnoozing; 93 private boolean mExpanded; 94 private AnimatorSet mExpandAnimation; 95 private KeyValueListParser mParser; 96 97 private final static int[] sAccessibilityActions = { 98 R.id.action_snooze_shorter, 99 R.id.action_snooze_short, 100 R.id.action_snooze_long, 101 R.id.action_snooze_longer, 102 }; 103 104 private MetricsLogger mMetricsLogger = new MetricsLogger(); 105 NotificationSnooze(Context context, AttributeSet attrs)106 public NotificationSnooze(Context context, AttributeSet attrs) { 107 super(context, attrs); 108 mParser = new KeyValueListParser(','); 109 } 110 111 @VisibleForTesting getDefaultOption()112 SnoozeOption getDefaultOption() 113 { 114 return mDefaultOption; 115 } 116 117 @VisibleForTesting setKeyValueListParser(KeyValueListParser parser)118 void setKeyValueListParser(KeyValueListParser parser) { 119 mParser = parser; 120 } 121 122 @Override onFinishInflate()123 protected void onFinishInflate() { 124 super.onFinishInflate(); 125 mCollapsedHeight = getResources().getDimensionPixelSize(R.dimen.snooze_snackbar_min_height); 126 mSnoozeView = findViewById(R.id.notification_snooze); 127 mSnoozeView.setOnClickListener(this); 128 mSelectedOptionText = (TextView) findViewById(R.id.snooze_option_default); 129 mUndoButton = (TextView) findViewById(R.id.undo); 130 mUndoButton.setOnClickListener(this); 131 mExpandButton = (ImageView) findViewById(R.id.expand_button); 132 mDivider = findViewById(R.id.divider); 133 mDivider.setAlpha(0f); 134 mSnoozeOptionContainer = (ViewGroup) findViewById(R.id.snooze_options); 135 mSnoozeOptionContainer.setVisibility(View.INVISIBLE); 136 mSnoozeOptionContainer.setAlpha(0f); 137 138 // Create the different options based on list 139 mSnoozeOptions = getDefaultSnoozeOptions(); 140 createOptionViews(); 141 142 setSelected(mDefaultOption, false); 143 } 144 145 @Override onAttachedToWindow()146 protected void onAttachedToWindow() { 147 super.onAttachedToWindow(); 148 logOptionSelection(MetricsEvent.NOTIFICATION_SNOOZE_CLICKED, mDefaultOption); 149 dispatchConfigurationChanged(getResources().getConfiguration()); 150 } 151 152 @Override onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info)153 public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) { 154 super.onInitializeAccessibilityNodeInfo(info); 155 info.addAction(new AccessibilityAction(R.id.action_snooze_undo, 156 getResources().getString(R.string.snooze_undo))); 157 int count = mSnoozeOptions.size(); 158 for (int i = 0; i < count; i++) { 159 AccessibilityAction action = mSnoozeOptions.get(i).getAccessibilityAction(); 160 if (action != null) { 161 info.addAction(action); 162 } 163 } 164 } 165 166 @Override performAccessibilityActionInternal(int action, Bundle arguments)167 public boolean performAccessibilityActionInternal(int action, Bundle arguments) { 168 if (super.performAccessibilityActionInternal(action, arguments)) { 169 return true; 170 } 171 if (action == R.id.action_snooze_undo) { 172 undoSnooze(mUndoButton); 173 return true; 174 } 175 for (int i = 0; i < mSnoozeOptions.size(); i++) { 176 SnoozeOption so = mSnoozeOptions.get(i); 177 if (so.getAccessibilityAction() != null 178 && so.getAccessibilityAction().getId() == action) { 179 setSelected(so, true); 180 return true; 181 } 182 } 183 return false; 184 } 185 setSnoozeOptions(final List<SnoozeCriterion> snoozeList)186 public void setSnoozeOptions(final List<SnoozeCriterion> snoozeList) { 187 if (snoozeList == null) { 188 return; 189 } 190 mSnoozeOptions.clear(); 191 mSnoozeOptions = getDefaultSnoozeOptions(); 192 final int count = Math.min(MAX_ASSISTANT_SUGGESTIONS, snoozeList.size()); 193 for (int i = 0; i < count; i++) { 194 SnoozeCriterion sc = snoozeList.get(i); 195 AccessibilityAction action = new AccessibilityAction( 196 R.id.action_snooze_assistant_suggestion_1, sc.getExplanation()); 197 mSnoozeOptions.add(new NotificationSnoozeOption(sc, 0, sc.getExplanation(), 198 sc.getConfirmation(), action)); 199 } 200 createOptionViews(); 201 } 202 isExpanded()203 public boolean isExpanded() { 204 return mExpanded; 205 } 206 setSnoozeListener(NotificationSwipeActionHelper listener)207 public void setSnoozeListener(NotificationSwipeActionHelper listener) { 208 mSnoozeListener = listener; 209 } 210 setStatusBarNotification(StatusBarNotification sbn)211 public void setStatusBarNotification(StatusBarNotification sbn) { 212 mSbn = sbn; 213 } 214 215 @VisibleForTesting getDefaultSnoozeOptions()216 ArrayList<SnoozeOption> getDefaultSnoozeOptions() { 217 final Resources resources = getContext().getResources(); 218 ArrayList<SnoozeOption> options = new ArrayList<>(); 219 try { 220 final String config = Settings.Global.getString(getContext().getContentResolver(), 221 Settings.Global.NOTIFICATION_SNOOZE_OPTIONS); 222 mParser.setString(config); 223 } catch (IllegalArgumentException e) { 224 Log.e(TAG, "Bad snooze constants"); 225 } 226 227 final int defaultSnooze = mParser.getInt(KEY_DEFAULT_SNOOZE, 228 resources.getInteger(R.integer.config_notification_snooze_time_default)); 229 final int[] snoozeTimes = mParser.getIntArray(KEY_OPTIONS, 230 resources.getIntArray(R.array.config_notification_snooze_times)); 231 232 for (int i = 0; i < snoozeTimes.length && i < sAccessibilityActions.length; i++) { 233 int snoozeTime = snoozeTimes[i]; 234 SnoozeOption option = createOption(snoozeTime, sAccessibilityActions[i]); 235 if (i == 0 || snoozeTime == defaultSnooze) { 236 mDefaultOption = option; 237 } 238 options.add(option); 239 } 240 return options; 241 } 242 createOption(int minutes, int accessibilityActionId)243 private SnoozeOption createOption(int minutes, int accessibilityActionId) { 244 Resources res = getResources(); 245 boolean showInHours = minutes >= 60; 246 int pluralResId = showInHours 247 ? R.plurals.snoozeHourOptions 248 : R.plurals.snoozeMinuteOptions; 249 int count = showInHours ? (minutes / 60) : minutes; 250 String description = res.getQuantityString(pluralResId, count, count); 251 String resultText = String.format(res.getString(R.string.snoozed_for_time), description); 252 AccessibilityAction action = new AccessibilityAction(accessibilityActionId, description); 253 final int index = resultText.indexOf(description); 254 if (index == -1) { 255 return new NotificationSnoozeOption(null, minutes, description, resultText, action); 256 } 257 SpannableString string = new SpannableString(resultText); 258 string.setSpan(new StyleSpan(Typeface.BOLD, res.getConfiguration().fontWeightAdjustment), 259 index, index + description.length(), 0 /* flags */); 260 return new NotificationSnoozeOption(null, minutes, description, string, 261 action); 262 } 263 createOptionViews()264 private void createOptionViews() { 265 mSnoozeOptionContainer.removeAllViews(); 266 LayoutInflater inflater = (LayoutInflater) getContext().getSystemService( 267 Context.LAYOUT_INFLATER_SERVICE); 268 for (int i = 0; i < mSnoozeOptions.size(); i++) { 269 SnoozeOption option = mSnoozeOptions.get(i); 270 TextView tv = (TextView) inflater.inflate(R.layout.notification_snooze_option, 271 mSnoozeOptionContainer, false); 272 mSnoozeOptionContainer.addView(tv); 273 tv.setText(option.getDescription()); 274 tv.setTag(option); 275 tv.setOnClickListener(this); 276 } 277 } 278 hideSelectedOption()279 private void hideSelectedOption() { 280 final int childCount = mSnoozeOptionContainer.getChildCount(); 281 for (int i = 0; i < childCount; i++) { 282 final View child = mSnoozeOptionContainer.getChildAt(i); 283 child.setVisibility(child.getTag() == mSelectedOption ? View.GONE : View.VISIBLE); 284 } 285 } 286 showSnoozeOptions(boolean show)287 private void showSnoozeOptions(boolean show) { 288 int drawableId = show ? com.android.internal.R.drawable.ic_collapse_notification 289 : com.android.internal.R.drawable.ic_expand_notification; 290 mExpandButton.setImageResource(drawableId); 291 if (mExpanded != show) { 292 mExpanded = show; 293 animateSnoozeOptions(show); 294 if (mGutsContainer != null) { 295 mGutsContainer.onHeightChanged(); 296 } 297 } 298 } 299 animateSnoozeOptions(boolean show)300 private void animateSnoozeOptions(boolean show) { 301 if (mExpandAnimation != null) { 302 mExpandAnimation.cancel(); 303 } 304 ObjectAnimator dividerAnim = ObjectAnimator.ofFloat(mDivider, View.ALPHA, 305 mDivider.getAlpha(), show ? 1f : 0f); 306 ObjectAnimator optionAnim = ObjectAnimator.ofFloat(mSnoozeOptionContainer, View.ALPHA, 307 mSnoozeOptionContainer.getAlpha(), show ? 1f : 0f); 308 mSnoozeOptionContainer.setVisibility(View.VISIBLE); 309 mExpandAnimation = new AnimatorSet(); 310 mExpandAnimation.playTogether(dividerAnim, optionAnim); 311 mExpandAnimation.setDuration(150); 312 mExpandAnimation.setInterpolator(show ? Interpolators.ALPHA_IN : Interpolators.ALPHA_OUT); 313 mExpandAnimation.addListener(new AnimatorListenerAdapter() { 314 boolean cancelled = false; 315 316 @Override 317 public void onAnimationCancel(Animator animation) { 318 cancelled = true; 319 } 320 321 @Override 322 public void onAnimationEnd(Animator animation) { 323 if (!show && !cancelled) { 324 mSnoozeOptionContainer.setVisibility(View.INVISIBLE); 325 mSnoozeOptionContainer.setAlpha(0f); 326 } 327 } 328 }); 329 mExpandAnimation.start(); 330 } 331 setSelected(SnoozeOption option, boolean userAction)332 private void setSelected(SnoozeOption option, boolean userAction) { 333 mSelectedOption = option; 334 mSelectedOptionText.setText(option.getConfirmation()); 335 showSnoozeOptions(false); 336 hideSelectedOption(); 337 if (userAction) { 338 mSnoozeView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); 339 logOptionSelection(MetricsEvent.NOTIFICATION_SELECT_SNOOZE, option); 340 } 341 } 342 343 @Override requestAccessibilityFocus()344 public boolean requestAccessibilityFocus() { 345 if (mExpanded) { 346 return super.requestAccessibilityFocus(); 347 } else { 348 mSnoozeView.requestAccessibilityFocus(); 349 return false; 350 } 351 } 352 logOptionSelection(int category, SnoozeOption option)353 private void logOptionSelection(int category, SnoozeOption option) { 354 int index = mSnoozeOptions.indexOf(option); 355 long duration = TimeUnit.MINUTES.toMillis(option.getMinutesToSnoozeFor()); 356 mMetricsLogger.write(new LogMaker(category) 357 .setType(MetricsEvent.TYPE_ACTION) 358 .addTaggedData(MetricsEvent.FIELD_NOTIFICATION_SNOOZE_INDEX, index) 359 .addTaggedData(MetricsEvent.FIELD_NOTIFICATION_SNOOZE_DURATION_MS, duration)); 360 } 361 362 @Override onClick(View v)363 public void onClick(View v) { 364 if (mGutsContainer != null) { 365 mGutsContainer.resetFalsingCheck(); 366 } 367 final int id = v.getId(); 368 final SnoozeOption tag = (SnoozeOption) v.getTag(); 369 if (tag != null) { 370 setSelected(tag, true); 371 } else if (id == R.id.notification_snooze) { 372 // Toggle snooze options 373 showSnoozeOptions(!mExpanded); 374 mMetricsLogger.write(!mExpanded ? OPTIONS_OPEN_LOG : OPTIONS_CLOSE_LOG); 375 } else { 376 // Undo snooze was selected 377 undoSnooze(v); 378 mMetricsLogger.write(UNDO_LOG); 379 } 380 } 381 undoSnooze(View v)382 private void undoSnooze(View v) { 383 mSelectedOption = null; 384 showSnoozeOptions(false); 385 mGutsContainer.closeControls(v, false); 386 } 387 388 @Override getActualHeight()389 public int getActualHeight() { 390 return mExpanded ? getHeight() : mCollapsedHeight; 391 } 392 393 @Override willBeRemoved()394 public boolean willBeRemoved() { 395 return mSnoozing; 396 } 397 398 @Override getContentView()399 public View getContentView() { 400 // Reset the view before use 401 setSelected(mDefaultOption, false); 402 return this; 403 } 404 405 @Override setGutsParent(NotificationGuts guts)406 public void setGutsParent(NotificationGuts guts) { 407 mGutsContainer = guts; 408 } 409 410 @Override handleCloseControls(boolean save, boolean force)411 public boolean handleCloseControls(boolean save, boolean force) { 412 if (mExpanded && !force) { 413 // Collapse expanded state on outside touch 414 showSnoozeOptions(false); 415 return true; 416 } else if (mSnoozeListener != null && mSelectedOption != null) { 417 // Snooze option selected so commit it 418 mSnoozing = true; 419 mSnoozeListener.snooze(mSbn, mSelectedOption); 420 return true; 421 } else { 422 // The view should actually be closed 423 setSelected(mSnoozeOptions.get(0), false); 424 return false; // Return false here so that guts handles closing the view 425 } 426 } 427 428 @Override isLeavebehind()429 public boolean isLeavebehind() { 430 return true; 431 } 432 433 @Override shouldBeSaved()434 public boolean shouldBeSaved() { 435 return true; 436 } 437 438 @Override needsFalsingProtection()439 public boolean needsFalsingProtection() { 440 return false; 441 } 442 443 public class NotificationSnoozeOption implements SnoozeOption { 444 private SnoozeCriterion mCriterion; 445 private int mMinutesToSnoozeFor; 446 private CharSequence mDescription; 447 private CharSequence mConfirmation; 448 private AccessibilityAction mAction; 449 NotificationSnoozeOption(SnoozeCriterion sc, int minToSnoozeFor, CharSequence description, CharSequence confirmation, AccessibilityAction action)450 public NotificationSnoozeOption(SnoozeCriterion sc, int minToSnoozeFor, 451 CharSequence description, 452 CharSequence confirmation, AccessibilityAction action) { 453 mCriterion = sc; 454 mMinutesToSnoozeFor = minToSnoozeFor; 455 mDescription = description; 456 mConfirmation = confirmation; 457 mAction = action; 458 } 459 460 @Override getSnoozeCriterion()461 public SnoozeCriterion getSnoozeCriterion() { 462 return mCriterion; 463 } 464 465 @Override getDescription()466 public CharSequence getDescription() { 467 return mDescription; 468 } 469 470 @Override getConfirmation()471 public CharSequence getConfirmation() { 472 return mConfirmation; 473 } 474 475 @Override getMinutesToSnoozeFor()476 public int getMinutesToSnoozeFor() { 477 return mMinutesToSnoozeFor; 478 } 479 480 @Override getAccessibilityAction()481 public AccessibilityAction getAccessibilityAction() { 482 return mAction; 483 } 484 485 } 486 } 487