1 /* 2 * Copyright (C) 2010 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.settings; 18 19 import com.android.internal.logging.MetricsLogger; 20 import com.android.internal.view.RotationPolicy; 21 import com.android.settings.DropDownPreference.Callback; 22 import com.android.settings.search.BaseSearchIndexProvider; 23 import com.android.settings.search.Indexable; 24 25 import static android.provider.Settings.Secure.CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED; 26 import static android.provider.Settings.Secure.CAMERA_GESTURE_DISABLED; 27 import static android.provider.Settings.Secure.DOUBLE_TAP_TO_WAKE; 28 import static android.provider.Settings.Secure.DOZE_ENABLED; 29 import static android.provider.Settings.Secure.WAKE_GESTURE_ENABLED; 30 import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE; 31 import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC; 32 import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL; 33 import static android.provider.Settings.System.SCREEN_OFF_TIMEOUT; 34 35 import android.app.Activity; 36 import android.app.ActivityManagerNative; 37 import android.app.Dialog; 38 import android.app.UiModeManager; 39 import android.app.admin.DevicePolicyManager; 40 import android.content.ContentResolver; 41 import android.content.Context; 42 import android.content.res.Configuration; 43 import android.content.res.Resources; 44 import android.hardware.Sensor; 45 import android.hardware.SensorManager; 46 import android.os.Build; 47 import android.os.Bundle; 48 import android.os.RemoteException; 49 import android.os.SystemProperties; 50 import android.preference.ListPreference; 51 import android.preference.Preference; 52 import android.preference.Preference.OnPreferenceClickListener; 53 import android.preference.PreferenceScreen; 54 import android.preference.SwitchPreference; 55 import android.provider.SearchIndexableResource; 56 import android.provider.Settings; 57 import android.text.TextUtils; 58 import android.util.Log; 59 60 import java.util.ArrayList; 61 import java.util.List; 62 63 public class DisplaySettings extends SettingsPreferenceFragment implements 64 Preference.OnPreferenceChangeListener, OnPreferenceClickListener, Indexable { 65 private static final String TAG = "DisplaySettings"; 66 67 /** If there is no setting in the provider, use this. */ 68 private static final int FALLBACK_SCREEN_TIMEOUT_VALUE = 30000; 69 70 private static final String KEY_SCREEN_TIMEOUT = "screen_timeout"; 71 private static final String KEY_FONT_SIZE = "font_size"; 72 private static final String KEY_SCREEN_SAVER = "screensaver"; 73 private static final String KEY_LIFT_TO_WAKE = "lift_to_wake"; 74 private static final String KEY_DOZE = "doze"; 75 private static final String KEY_TAP_TO_WAKE = "tap_to_wake"; 76 private static final String KEY_AUTO_BRIGHTNESS = "auto_brightness"; 77 private static final String KEY_AUTO_ROTATE = "auto_rotate"; 78 private static final String KEY_NIGHT_MODE = "night_mode"; 79 private static final String KEY_CAMERA_GESTURE = "camera_gesture"; 80 private static final String KEY_CAMERA_DOUBLE_TAP_POWER_GESTURE 81 = "camera_double_tap_power_gesture"; 82 83 private static final int DLG_GLOBAL_CHANGE_WARNING = 1; 84 85 private WarnedListPreference mFontSizePref; 86 87 private final Configuration mCurConfig = new Configuration(); 88 89 private ListPreference mScreenTimeoutPreference; 90 private ListPreference mNightModePreference; 91 private Preference mScreenSaverPreference; 92 private SwitchPreference mLiftToWakePreference; 93 private SwitchPreference mDozePreference; 94 private SwitchPreference mTapToWakePreference; 95 private SwitchPreference mAutoBrightnessPreference; 96 private SwitchPreference mCameraGesturePreference; 97 private SwitchPreference mCameraDoubleTapPowerGesturePreference; 98 99 @Override getMetricsCategory()100 protected int getMetricsCategory() { 101 return MetricsLogger.DISPLAY; 102 } 103 104 @Override onCreate(Bundle savedInstanceState)105 public void onCreate(Bundle savedInstanceState) { 106 super.onCreate(savedInstanceState); 107 final Activity activity = getActivity(); 108 final ContentResolver resolver = activity.getContentResolver(); 109 110 addPreferencesFromResource(R.xml.display_settings); 111 112 mScreenSaverPreference = findPreference(KEY_SCREEN_SAVER); 113 if (mScreenSaverPreference != null 114 && getResources().getBoolean( 115 com.android.internal.R.bool.config_dreamsSupported) == false) { 116 getPreferenceScreen().removePreference(mScreenSaverPreference); 117 } 118 119 mScreenTimeoutPreference = (ListPreference) findPreference(KEY_SCREEN_TIMEOUT); 120 final long currentTimeout = Settings.System.getLong(resolver, SCREEN_OFF_TIMEOUT, 121 FALLBACK_SCREEN_TIMEOUT_VALUE); 122 mScreenTimeoutPreference.setValue(String.valueOf(currentTimeout)); 123 mScreenTimeoutPreference.setOnPreferenceChangeListener(this); 124 disableUnusableTimeouts(mScreenTimeoutPreference); 125 updateTimeoutPreferenceDescription(currentTimeout); 126 127 mFontSizePref = (WarnedListPreference) findPreference(KEY_FONT_SIZE); 128 mFontSizePref.setOnPreferenceChangeListener(this); 129 mFontSizePref.setOnPreferenceClickListener(this); 130 131 if (isAutomaticBrightnessAvailable(getResources())) { 132 mAutoBrightnessPreference = (SwitchPreference) findPreference(KEY_AUTO_BRIGHTNESS); 133 mAutoBrightnessPreference.setOnPreferenceChangeListener(this); 134 } else { 135 removePreference(KEY_AUTO_BRIGHTNESS); 136 } 137 138 if (isLiftToWakeAvailable(activity)) { 139 mLiftToWakePreference = (SwitchPreference) findPreference(KEY_LIFT_TO_WAKE); 140 mLiftToWakePreference.setOnPreferenceChangeListener(this); 141 } else { 142 removePreference(KEY_LIFT_TO_WAKE); 143 } 144 145 if (isDozeAvailable(activity)) { 146 mDozePreference = (SwitchPreference) findPreference(KEY_DOZE); 147 mDozePreference.setOnPreferenceChangeListener(this); 148 } else { 149 removePreference(KEY_DOZE); 150 } 151 152 if (isTapToWakeAvailable(getResources())) { 153 mTapToWakePreference = (SwitchPreference) findPreference(KEY_TAP_TO_WAKE); 154 mTapToWakePreference.setOnPreferenceChangeListener(this); 155 } else { 156 removePreference(KEY_TAP_TO_WAKE); 157 } 158 159 if (isCameraGestureAvailable(getResources())) { 160 mCameraGesturePreference = (SwitchPreference) findPreference(KEY_CAMERA_GESTURE); 161 mCameraGesturePreference.setOnPreferenceChangeListener(this); 162 } else { 163 removePreference(KEY_CAMERA_GESTURE); 164 } 165 166 if (isCameraDoubleTapPowerGestureAvailable(getResources())) { 167 mCameraDoubleTapPowerGesturePreference 168 = (SwitchPreference) findPreference(KEY_CAMERA_DOUBLE_TAP_POWER_GESTURE); 169 mCameraDoubleTapPowerGesturePreference.setOnPreferenceChangeListener(this); 170 } else { 171 removePreference(KEY_CAMERA_DOUBLE_TAP_POWER_GESTURE); 172 } 173 174 if (RotationPolicy.isRotationLockToggleVisible(activity)) { 175 DropDownPreference rotatePreference = 176 (DropDownPreference) findPreference(KEY_AUTO_ROTATE); 177 rotatePreference.addItem(activity.getString(R.string.display_auto_rotate_rotate), 178 false); 179 int rotateLockedResourceId; 180 // The following block sets the string used when rotation is locked. 181 // If the device locks specifically to portrait or landscape (rather than current 182 // rotation), then we use a different string to include this information. 183 if (allowAllRotations(activity)) { 184 rotateLockedResourceId = R.string.display_auto_rotate_stay_in_current; 185 } else { 186 if (RotationPolicy.getRotationLockOrientation(activity) 187 == Configuration.ORIENTATION_PORTRAIT) { 188 rotateLockedResourceId = 189 R.string.display_auto_rotate_stay_in_portrait; 190 } else { 191 rotateLockedResourceId = 192 R.string.display_auto_rotate_stay_in_landscape; 193 } 194 } 195 rotatePreference.addItem(activity.getString(rotateLockedResourceId), true); 196 rotatePreference.setSelectedItem(RotationPolicy.isRotationLocked(activity) ? 197 1 : 0); 198 rotatePreference.setCallback(new Callback() { 199 @Override 200 public boolean onItemSelected(int pos, Object value) { 201 final boolean locked = (Boolean) value; 202 MetricsLogger.action(getActivity(), MetricsLogger.ACTION_ROTATION_LOCK, 203 locked); 204 RotationPolicy.setRotationLock(activity, locked); 205 return true; 206 } 207 }); 208 } else { 209 removePreference(KEY_AUTO_ROTATE); 210 } 211 212 mNightModePreference = (ListPreference) findPreference(KEY_NIGHT_MODE); 213 if (mNightModePreference != null) { 214 final UiModeManager uiManager = (UiModeManager) getSystemService( 215 Context.UI_MODE_SERVICE); 216 final int currentNightMode = uiManager.getNightMode(); 217 mNightModePreference.setValue(String.valueOf(currentNightMode)); 218 mNightModePreference.setOnPreferenceChangeListener(this); 219 } 220 } 221 allowAllRotations(Context context)222 private static boolean allowAllRotations(Context context) { 223 return Resources.getSystem().getBoolean( 224 com.android.internal.R.bool.config_allowAllRotations); 225 } 226 isLiftToWakeAvailable(Context context)227 private static boolean isLiftToWakeAvailable(Context context) { 228 SensorManager sensors = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE); 229 return sensors != null && sensors.getDefaultSensor(Sensor.TYPE_WAKE_GESTURE) != null; 230 } 231 isDozeAvailable(Context context)232 private static boolean isDozeAvailable(Context context) { 233 String name = Build.IS_DEBUGGABLE ? SystemProperties.get("debug.doze.component") : null; 234 if (TextUtils.isEmpty(name)) { 235 name = context.getResources().getString( 236 com.android.internal.R.string.config_dozeComponent); 237 } 238 return !TextUtils.isEmpty(name); 239 } 240 isTapToWakeAvailable(Resources res)241 private static boolean isTapToWakeAvailable(Resources res) { 242 return res.getBoolean(com.android.internal.R.bool.config_supportDoubleTapWake); 243 } 244 isAutomaticBrightnessAvailable(Resources res)245 private static boolean isAutomaticBrightnessAvailable(Resources res) { 246 return res.getBoolean(com.android.internal.R.bool.config_automatic_brightness_available); 247 } 248 isCameraGestureAvailable(Resources res)249 private static boolean isCameraGestureAvailable(Resources res) { 250 boolean configSet = res.getInteger( 251 com.android.internal.R.integer.config_cameraLaunchGestureSensorType) != -1; 252 return configSet && 253 !SystemProperties.getBoolean("gesture.disable_camera_launch", false); 254 } 255 isCameraDoubleTapPowerGestureAvailable(Resources res)256 private static boolean isCameraDoubleTapPowerGestureAvailable(Resources res) { 257 return res.getBoolean( 258 com.android.internal.R.bool.config_cameraDoubleTapPowerGestureEnabled); 259 } 260 updateTimeoutPreferenceDescription(long currentTimeout)261 private void updateTimeoutPreferenceDescription(long currentTimeout) { 262 ListPreference preference = mScreenTimeoutPreference; 263 String summary; 264 if (currentTimeout < 0) { 265 // Unsupported value 266 summary = ""; 267 } else { 268 final CharSequence[] entries = preference.getEntries(); 269 final CharSequence[] values = preference.getEntryValues(); 270 if (entries == null || entries.length == 0) { 271 summary = ""; 272 } else { 273 int best = 0; 274 for (int i = 0; i < values.length; i++) { 275 long timeout = Long.parseLong(values[i].toString()); 276 if (currentTimeout >= timeout) { 277 best = i; 278 } 279 } 280 summary = preference.getContext().getString(R.string.screen_timeout_summary, 281 entries[best]); 282 } 283 } 284 preference.setSummary(summary); 285 } 286 disableUnusableTimeouts(ListPreference screenTimeoutPreference)287 private void disableUnusableTimeouts(ListPreference screenTimeoutPreference) { 288 final DevicePolicyManager dpm = 289 (DevicePolicyManager) getActivity().getSystemService( 290 Context.DEVICE_POLICY_SERVICE); 291 final long maxTimeout = dpm != null ? dpm.getMaximumTimeToLock(null) : 0; 292 if (maxTimeout == 0) { 293 return; // policy not enforced 294 } 295 final CharSequence[] entries = screenTimeoutPreference.getEntries(); 296 final CharSequence[] values = screenTimeoutPreference.getEntryValues(); 297 ArrayList<CharSequence> revisedEntries = new ArrayList<CharSequence>(); 298 ArrayList<CharSequence> revisedValues = new ArrayList<CharSequence>(); 299 for (int i = 0; i < values.length; i++) { 300 long timeout = Long.parseLong(values[i].toString()); 301 if (timeout <= maxTimeout) { 302 revisedEntries.add(entries[i]); 303 revisedValues.add(values[i]); 304 } 305 } 306 if (revisedEntries.size() != entries.length || revisedValues.size() != values.length) { 307 final int userPreference = Integer.parseInt(screenTimeoutPreference.getValue()); 308 screenTimeoutPreference.setEntries( 309 revisedEntries.toArray(new CharSequence[revisedEntries.size()])); 310 screenTimeoutPreference.setEntryValues( 311 revisedValues.toArray(new CharSequence[revisedValues.size()])); 312 if (userPreference <= maxTimeout) { 313 screenTimeoutPreference.setValue(String.valueOf(userPreference)); 314 } else if (revisedValues.size() > 0 315 && Long.parseLong(revisedValues.get(revisedValues.size() - 1).toString()) 316 == maxTimeout) { 317 // If the last one happens to be the same as the max timeout, select that 318 screenTimeoutPreference.setValue(String.valueOf(maxTimeout)); 319 } else { 320 // There will be no highlighted selection since nothing in the list matches 321 // maxTimeout. The user can still select anything less than maxTimeout. 322 // TODO: maybe append maxTimeout to the list and mark selected. 323 } 324 } 325 screenTimeoutPreference.setEnabled(revisedEntries.size() > 0); 326 } 327 floatToIndex(float val)328 int floatToIndex(float val) { 329 String[] indices = getResources().getStringArray(R.array.entryvalues_font_size); 330 float lastVal = Float.parseFloat(indices[0]); 331 for (int i=1; i<indices.length; i++) { 332 float thisVal = Float.parseFloat(indices[i]); 333 if (val < (lastVal + (thisVal-lastVal)*.5f)) { 334 return i-1; 335 } 336 lastVal = thisVal; 337 } 338 return indices.length-1; 339 } 340 readFontSizePreference(ListPreference pref)341 public void readFontSizePreference(ListPreference pref) { 342 try { 343 mCurConfig.updateFrom(ActivityManagerNative.getDefault().getConfiguration()); 344 } catch (RemoteException e) { 345 Log.w(TAG, "Unable to retrieve font size"); 346 } 347 348 // mark the appropriate item in the preferences list 349 int index = floatToIndex(mCurConfig.fontScale); 350 pref.setValueIndex(index); 351 352 // report the current size in the summary text 353 final Resources res = getResources(); 354 String[] fontSizeNames = res.getStringArray(R.array.entries_font_size); 355 pref.setSummary(String.format(res.getString(R.string.summary_font_size), 356 fontSizeNames[index])); 357 } 358 359 @Override onResume()360 public void onResume() { 361 super.onResume(); 362 updateState(); 363 } 364 365 @Override onCreateDialog(int dialogId)366 public Dialog onCreateDialog(int dialogId) { 367 if (dialogId == DLG_GLOBAL_CHANGE_WARNING) { 368 return Utils.buildGlobalChangeWarningDialog(getActivity(), 369 R.string.global_font_change_title, 370 new Runnable() { 371 public void run() { 372 mFontSizePref.click(); 373 } 374 }); 375 } 376 return null; 377 } 378 379 private void updateState() { 380 readFontSizePreference(mFontSizePref); 381 updateScreenSaverSummary(); 382 383 // Update auto brightness if it is available. 384 if (mAutoBrightnessPreference != null) { 385 int brightnessMode = Settings.System.getInt(getContentResolver(), 386 SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_MANUAL); 387 mAutoBrightnessPreference.setChecked(brightnessMode != SCREEN_BRIGHTNESS_MODE_MANUAL); 388 } 389 390 // Update lift-to-wake if it is available. 391 if (mLiftToWakePreference != null) { 392 int value = Settings.Secure.getInt(getContentResolver(), WAKE_GESTURE_ENABLED, 0); 393 mLiftToWakePreference.setChecked(value != 0); 394 } 395 396 // Update doze if it is available. 397 if (mDozePreference != null) { 398 int value = Settings.Secure.getInt(getContentResolver(), DOZE_ENABLED, 1); 399 mDozePreference.setChecked(value != 0); 400 } 401 402 // Update tap to wake if it is available. 403 if (mTapToWakePreference != null) { 404 int value = Settings.Secure.getInt(getContentResolver(), DOUBLE_TAP_TO_WAKE, 0); 405 mTapToWakePreference.setChecked(value != 0); 406 } 407 408 // Update camera gesture #1 if it is available. 409 if (mCameraGesturePreference != null) { 410 int value = Settings.Secure.getInt(getContentResolver(), CAMERA_GESTURE_DISABLED, 0); 411 mCameraGesturePreference.setChecked(value == 0); 412 } 413 414 // Update camera gesture #2 if it is available. 415 if (mCameraDoubleTapPowerGesturePreference != null) { 416 int value = Settings.Secure.getInt( 417 getContentResolver(), CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 0); 418 mCameraDoubleTapPowerGesturePreference.setChecked(value == 0); 419 } 420 } 421 422 private void updateScreenSaverSummary() { 423 if (mScreenSaverPreference != null) { 424 mScreenSaverPreference.setSummary( 425 DreamSettings.getSummaryTextWithDreamName(getActivity())); 426 } 427 } 428 429 public void writeFontSizePreference(Object objValue) { 430 try { 431 mCurConfig.fontScale = Float.parseFloat(objValue.toString()); 432 ActivityManagerNative.getDefault().updatePersistentConfiguration(mCurConfig); 433 } catch (RemoteException e) { 434 Log.w(TAG, "Unable to save font size"); 435 } 436 } 437 438 @Override 439 public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) { 440 return super.onPreferenceTreeClick(preferenceScreen, preference); 441 } 442 443 @Override 444 public boolean onPreferenceChange(Preference preference, Object objValue) { 445 final String key = preference.getKey(); 446 if (KEY_SCREEN_TIMEOUT.equals(key)) { 447 try { 448 int value = Integer.parseInt((String) objValue); 449 Settings.System.putInt(getContentResolver(), SCREEN_OFF_TIMEOUT, value); 450 updateTimeoutPreferenceDescription(value); 451 } catch (NumberFormatException e) { 452 Log.e(TAG, "could not persist screen timeout setting", e); 453 } 454 } 455 if (KEY_FONT_SIZE.equals(key)) { 456 writeFontSizePreference(objValue); 457 } 458 if (preference == mAutoBrightnessPreference) { 459 boolean auto = (Boolean) objValue; 460 Settings.System.putInt(getContentResolver(), SCREEN_BRIGHTNESS_MODE, 461 auto ? SCREEN_BRIGHTNESS_MODE_AUTOMATIC : SCREEN_BRIGHTNESS_MODE_MANUAL); 462 } 463 if (preference == mLiftToWakePreference) { 464 boolean value = (Boolean) objValue; 465 Settings.Secure.putInt(getContentResolver(), WAKE_GESTURE_ENABLED, value ? 1 : 0); 466 } 467 if (preference == mDozePreference) { 468 boolean value = (Boolean) objValue; 469 Settings.Secure.putInt(getContentResolver(), DOZE_ENABLED, value ? 1 : 0); 470 } 471 if (preference == mTapToWakePreference) { 472 boolean value = (Boolean) objValue; 473 Settings.Secure.putInt(getContentResolver(), DOUBLE_TAP_TO_WAKE, value ? 1 : 0); 474 } 475 if (preference == mCameraGesturePreference) { 476 boolean value = (Boolean) objValue; 477 Settings.Secure.putInt(getContentResolver(), CAMERA_GESTURE_DISABLED, 478 value ? 0 : 1 /* Backwards because setting is for disabling */); 479 } 480 if (preference == mCameraDoubleTapPowerGesturePreference) { 481 boolean value = (Boolean) objValue; 482 Settings.Secure.putInt(getContentResolver(), CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 483 value ? 0 : 1 /* Backwards because setting is for disabling */); 484 } 485 if (preference == mNightModePreference) { 486 try { 487 final int value = Integer.parseInt((String) objValue); 488 final UiModeManager uiManager = (UiModeManager) getSystemService( 489 Context.UI_MODE_SERVICE); 490 uiManager.setNightMode(value); 491 } catch (NumberFormatException e) { 492 Log.e(TAG, "could not persist night mode setting", e); 493 } 494 } 495 return true; 496 } 497 498 @Override 499 public boolean onPreferenceClick(Preference preference) { 500 if (preference == mFontSizePref) { 501 if (Utils.hasMultipleUsers(getActivity())) { 502 showDialog(DLG_GLOBAL_CHANGE_WARNING); 503 return true; 504 } else { 505 mFontSizePref.click(); 506 } 507 } 508 return false; 509 } 510 511 @Override 512 protected int getHelpResource() { 513 return R.string.help_uri_display; 514 } 515 516 public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = 517 new BaseSearchIndexProvider() { 518 @Override 519 public List<SearchIndexableResource> getXmlResourcesToIndex(Context context, 520 boolean enabled) { 521 ArrayList<SearchIndexableResource> result = 522 new ArrayList<SearchIndexableResource>(); 523 524 SearchIndexableResource sir = new SearchIndexableResource(context); 525 sir.xmlResId = R.xml.display_settings; 526 result.add(sir); 527 528 return result; 529 } 530 531 @Override 532 public List<String> getNonIndexableKeys(Context context) { 533 ArrayList<String> result = new ArrayList<String>(); 534 if (!context.getResources().getBoolean( 535 com.android.internal.R.bool.config_dreamsSupported)) { 536 result.add(KEY_SCREEN_SAVER); 537 } 538 if (!isAutomaticBrightnessAvailable(context.getResources())) { 539 result.add(KEY_AUTO_BRIGHTNESS); 540 } 541 if (!isLiftToWakeAvailable(context)) { 542 result.add(KEY_LIFT_TO_WAKE); 543 } 544 if (!isDozeAvailable(context)) { 545 result.add(KEY_DOZE); 546 } 547 if (!RotationPolicy.isRotationLockToggleVisible(context)) { 548 result.add(KEY_AUTO_ROTATE); 549 } 550 if (!isTapToWakeAvailable(context.getResources())) { 551 result.add(KEY_TAP_TO_WAKE); 552 } 553 if (!isCameraGestureAvailable(context.getResources())) { 554 result.add(KEY_CAMERA_GESTURE); 555 } 556 if (!isCameraDoubleTapPowerGestureAvailable(context.getResources())) { 557 result.add(KEY_CAMERA_DOUBLE_TAP_POWER_GESTURE); 558 } 559 return result; 560 } 561 }; 562 } 563