Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 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.doze; |
| 18 | |
| 19 | import android.annotation.MainThread; |
Adrian Roos | a6c03f8 | 2017-07-26 16:20:30 +0200 | [diff] [blame] | 20 | import android.os.Trace; |
Adrian Roos | 0261fb2 | 2017-03-07 20:20:35 +0000 | [diff] [blame] | 21 | import android.os.UserHandle; |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 22 | import android.util.Log; |
| 23 | import android.view.Display; |
| 24 | |
Adrian Roos | 0261fb2 | 2017-03-07 20:20:35 +0000 | [diff] [blame] | 25 | import com.android.internal.hardware.AmbientDisplayConfiguration; |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 26 | import com.android.internal.util.Preconditions; |
Lucas Dupin | 12663d3 | 2018-02-08 11:42:22 -0800 | [diff] [blame] | 27 | import com.android.systemui.statusbar.phone.DozeParameters; |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 28 | import com.android.systemui.util.Assert; |
Adrian Roos | c1b5032 | 2017-02-27 21:07:58 +0100 | [diff] [blame] | 29 | import com.android.systemui.util.wakelock.WakeLock; |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 30 | |
| 31 | import java.io.PrintWriter; |
| 32 | import java.util.ArrayList; |
| 33 | |
| 34 | /** |
| 35 | * Orchestrates all things doze. |
| 36 | * |
| 37 | * DozeMachine implements a state machine that orchestrates how the UI and triggers work and |
| 38 | * interfaces with the power and screen states. |
| 39 | * |
| 40 | * During state transitions and in certain states, DozeMachine holds a wake lock. |
| 41 | */ |
| 42 | public class DozeMachine { |
| 43 | |
| 44 | static final String TAG = "DozeMachine"; |
| 45 | static final boolean DEBUG = DozeService.DEBUG; |
| 46 | |
Adrian Roos | d35d4ca | 2017-04-19 14:31:03 -0700 | [diff] [blame] | 47 | public enum State { |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 48 | /** Default state. Transition to INITIALIZED to get Doze going. */ |
| 49 | UNINITIALIZED, |
| 50 | /** Doze components are set up. Followed by transition to DOZE or DOZE_AOD. */ |
| 51 | INITIALIZED, |
| 52 | /** Regular doze. Device is asleep and listening for pulse triggers. */ |
| 53 | DOZE, |
| 54 | /** Always-on doze. Device is asleep, showing UI and listening for pulse triggers. */ |
| 55 | DOZE_AOD, |
| 56 | /** Pulse has been requested. Device is awake and preparing UI */ |
| 57 | DOZE_REQUEST_PULSE, |
| 58 | /** Pulse is showing. Device is awake and showing UI. */ |
| 59 | DOZE_PULSING, |
| 60 | /** Pulse is done showing. Followed by transition to DOZE or DOZE_AOD. */ |
| 61 | DOZE_PULSE_DONE, |
| 62 | /** Doze is done. DozeService is finished. */ |
Adrian Roos | 67cca74 | 2017-04-13 16:52:51 -0700 | [diff] [blame] | 63 | FINISH, |
| 64 | /** AOD, but the display is temporarily off. */ |
Adrian Roos | 6023ccb | 2017-06-28 16:22:02 +0200 | [diff] [blame] | 65 | DOZE_AOD_PAUSED, |
| 66 | /** AOD, prox is near, transitions to DOZE_AOD_PAUSED after a timeout. */ |
| 67 | DOZE_AOD_PAUSING; |
Adrian Roos | b84dc18 | 2016-12-02 09:01:09 -0800 | [diff] [blame] | 68 | |
| 69 | boolean canPulse() { |
| 70 | switch (this) { |
| 71 | case DOZE: |
| 72 | case DOZE_AOD: |
Adrian Roos | 67cca74 | 2017-04-13 16:52:51 -0700 | [diff] [blame] | 73 | case DOZE_AOD_PAUSED: |
Adrian Roos | 6023ccb | 2017-06-28 16:22:02 +0200 | [diff] [blame] | 74 | case DOZE_AOD_PAUSING: |
Adrian Roos | b84dc18 | 2016-12-02 09:01:09 -0800 | [diff] [blame] | 75 | return true; |
| 76 | default: |
| 77 | return false; |
| 78 | } |
| 79 | } |
| 80 | |
| 81 | boolean staysAwake() { |
| 82 | switch (this) { |
| 83 | case DOZE_REQUEST_PULSE: |
| 84 | case DOZE_PULSING: |
| 85 | return true; |
| 86 | default: |
| 87 | return false; |
| 88 | } |
| 89 | } |
| 90 | |
Lucas Dupin | 12663d3 | 2018-02-08 11:42:22 -0800 | [diff] [blame] | 91 | int screenState(DozeParameters parameters) { |
Adrian Roos | b84dc18 | 2016-12-02 09:01:09 -0800 | [diff] [blame] | 92 | switch (this) { |
| 93 | case UNINITIALIZED: |
| 94 | case INITIALIZED: |
Lucas Dupin | 16cfe45 | 2018-02-08 13:14:50 -0800 | [diff] [blame] | 95 | case DOZE_REQUEST_PULSE: |
| 96 | return parameters.shouldControlScreenOff() ? Display.STATE_ON |
| 97 | : Display.STATE_OFF; |
Adrian Roos | 67cca74 | 2017-04-13 16:52:51 -0700 | [diff] [blame] | 98 | case DOZE_AOD_PAUSED: |
Lucas Dupin | 16cfe45 | 2018-02-08 13:14:50 -0800 | [diff] [blame] | 99 | case DOZE: |
Adrian Roos | b84dc18 | 2016-12-02 09:01:09 -0800 | [diff] [blame] | 100 | return Display.STATE_OFF; |
| 101 | case DOZE_PULSING: |
Adrian Roos | 2324d85 | 2017-04-27 15:50:14 -0700 | [diff] [blame] | 102 | return Display.STATE_ON; |
Adrian Roos | b84dc18 | 2016-12-02 09:01:09 -0800 | [diff] [blame] | 103 | case DOZE_AOD: |
Adrian Roos | 6023ccb | 2017-06-28 16:22:02 +0200 | [diff] [blame] | 104 | case DOZE_AOD_PAUSING: |
Adrian Roos | a1e6b31 | 2017-03-28 16:20:34 -0700 | [diff] [blame] | 105 | return Display.STATE_DOZE_SUSPEND; |
Adrian Roos | b84dc18 | 2016-12-02 09:01:09 -0800 | [diff] [blame] | 106 | default: |
| 107 | return Display.STATE_UNKNOWN; |
| 108 | } |
| 109 | } |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 110 | } |
| 111 | |
| 112 | private final Service mDozeService; |
Adrian Roos | c1b5032 | 2017-02-27 21:07:58 +0100 | [diff] [blame] | 113 | private final WakeLock mWakeLock; |
Adrian Roos | 0261fb2 | 2017-03-07 20:20:35 +0000 | [diff] [blame] | 114 | private final AmbientDisplayConfiguration mConfig; |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 115 | private Part[] mParts; |
| 116 | |
| 117 | private final ArrayList<State> mQueuedRequests = new ArrayList<>(); |
| 118 | private State mState = State.UNINITIALIZED; |
Adrian Roos | d7b9d10 | 2017-04-28 15:42:58 -0700 | [diff] [blame] | 119 | private int mPulseReason; |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 120 | private boolean mWakeLockHeldForCurrentState = false; |
| 121 | |
Adrian Roos | 0261fb2 | 2017-03-07 20:20:35 +0000 | [diff] [blame] | 122 | public DozeMachine(Service service, AmbientDisplayConfiguration config, |
Adrian Roos | c1b5032 | 2017-02-27 21:07:58 +0100 | [diff] [blame] | 123 | WakeLock wakeLock) { |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 124 | mDozeService = service; |
Adrian Roos | 0261fb2 | 2017-03-07 20:20:35 +0000 | [diff] [blame] | 125 | mConfig = config; |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 126 | mWakeLock = wakeLock; |
| 127 | } |
| 128 | |
| 129 | /** Initializes the set of {@link Part}s. Must be called exactly once after construction. */ |
| 130 | public void setParts(Part[] parts) { |
| 131 | Preconditions.checkState(mParts == null); |
| 132 | mParts = parts; |
| 133 | } |
| 134 | |
| 135 | /** |
| 136 | * Requests transitioning to {@code requestedState}. |
| 137 | * |
| 138 | * This can be called during a state transition, in which case it will be queued until all |
| 139 | * queued state transitions are done. |
| 140 | * |
| 141 | * A wake lock is held while the transition is happening. |
| 142 | * |
| 143 | * Note that {@link #transitionPolicy} can modify what state will be transitioned to. |
| 144 | */ |
| 145 | @MainThread |
| 146 | public void requestState(State requestedState) { |
Adrian Roos | d7b9d10 | 2017-04-28 15:42:58 -0700 | [diff] [blame] | 147 | Preconditions.checkArgument(requestedState != State.DOZE_REQUEST_PULSE); |
| 148 | requestState(requestedState, DozeLog.PULSE_REASON_NONE); |
| 149 | } |
| 150 | |
| 151 | @MainThread |
| 152 | public void requestPulse(int pulseReason) { |
| 153 | // Must not be called during a transition. There's no inherent problem with that, |
| 154 | // but there's currently no need to execute from a transition and it simplifies the |
| 155 | // code to not have to worry about keeping the pulseReason in mQueuedRequests. |
| 156 | Preconditions.checkState(!isExecutingTransition()); |
| 157 | requestState(State.DOZE_REQUEST_PULSE, pulseReason); |
| 158 | } |
| 159 | |
| 160 | private void requestState(State requestedState, int pulseReason) { |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 161 | Assert.isMainThread(); |
| 162 | if (DEBUG) { |
| 163 | Log.i(TAG, "request: current=" + mState + " req=" + requestedState, |
| 164 | new Throwable("here")); |
| 165 | } |
| 166 | |
| 167 | boolean runNow = !isExecutingTransition(); |
| 168 | mQueuedRequests.add(requestedState); |
| 169 | if (runNow) { |
| 170 | mWakeLock.acquire(); |
| 171 | for (int i = 0; i < mQueuedRequests.size(); i++) { |
| 172 | // Transitions in Parts can call back into requestState, which will |
| 173 | // cause mQueuedRequests to grow. |
Adrian Roos | d7b9d10 | 2017-04-28 15:42:58 -0700 | [diff] [blame] | 174 | transitionTo(mQueuedRequests.get(i), pulseReason); |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 175 | } |
| 176 | mQueuedRequests.clear(); |
| 177 | mWakeLock.release(); |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | /** |
| 182 | * @return the current state. |
| 183 | * |
| 184 | * This must not be called during a transition. |
| 185 | */ |
| 186 | @MainThread |
| 187 | public State getState() { |
| 188 | Assert.isMainThread(); |
| 189 | Preconditions.checkState(!isExecutingTransition()); |
| 190 | return mState; |
| 191 | } |
| 192 | |
Adrian Roos | d7b9d10 | 2017-04-28 15:42:58 -0700 | [diff] [blame] | 193 | /** |
| 194 | * @return the current pulse reason. |
| 195 | * |
| 196 | * This is only valid if the machine is currently in one of the pulse states. |
| 197 | */ |
| 198 | @MainThread |
| 199 | public int getPulseReason() { |
| 200 | Assert.isMainThread(); |
| 201 | Preconditions.checkState(mState == State.DOZE_REQUEST_PULSE |
| 202 | || mState == State.DOZE_PULSING |
| 203 | || mState == State.DOZE_PULSE_DONE, "must be in pulsing state, but is " + mState); |
| 204 | return mPulseReason; |
| 205 | } |
| 206 | |
Adrian Roos | 4fb1f51 | 2017-02-14 14:01:32 +0100 | [diff] [blame] | 207 | /** Requests the PowerManager to wake up now. */ |
| 208 | public void wakeUp() { |
| 209 | mDozeService.requestWakeUp(); |
| 210 | } |
| 211 | |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 212 | private boolean isExecutingTransition() { |
| 213 | return !mQueuedRequests.isEmpty(); |
| 214 | } |
| 215 | |
Adrian Roos | d7b9d10 | 2017-04-28 15:42:58 -0700 | [diff] [blame] | 216 | private void transitionTo(State requestedState, int pulseReason) { |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 217 | State newState = transitionPolicy(requestedState); |
| 218 | |
| 219 | if (DEBUG) { |
| 220 | Log.i(TAG, "transition: old=" + mState + " req=" + requestedState + " new=" + newState); |
| 221 | } |
| 222 | |
| 223 | if (newState == mState) { |
| 224 | return; |
| 225 | } |
| 226 | |
| 227 | validateTransition(newState); |
| 228 | |
| 229 | State oldState = mState; |
| 230 | mState = newState; |
| 231 | |
Adrian Roos | a6c03f8 | 2017-07-26 16:20:30 +0200 | [diff] [blame] | 232 | DozeLog.traceState(newState); |
| 233 | Trace.traceCounter(Trace.TRACE_TAG_APP, "doze_machine_state", newState.ordinal()); |
| 234 | |
Adrian Roos | d7b9d10 | 2017-04-28 15:42:58 -0700 | [diff] [blame] | 235 | updatePulseReason(newState, oldState, pulseReason); |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 236 | performTransitionOnComponents(oldState, newState); |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 237 | updateWakeLockState(newState); |
| 238 | |
| 239 | resolveIntermediateState(newState); |
| 240 | } |
| 241 | |
Adrian Roos | d7b9d10 | 2017-04-28 15:42:58 -0700 | [diff] [blame] | 242 | private void updatePulseReason(State newState, State oldState, int pulseReason) { |
| 243 | if (newState == State.DOZE_REQUEST_PULSE) { |
| 244 | mPulseReason = pulseReason; |
| 245 | } else if (oldState == State.DOZE_PULSE_DONE) { |
| 246 | mPulseReason = DozeLog.PULSE_REASON_NONE; |
| 247 | } |
| 248 | } |
| 249 | |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 250 | private void performTransitionOnComponents(State oldState, State newState) { |
| 251 | for (Part p : mParts) { |
| 252 | p.transitionTo(oldState, newState); |
| 253 | } |
| 254 | |
| 255 | switch (newState) { |
| 256 | case FINISH: |
| 257 | mDozeService.finish(); |
| 258 | break; |
| 259 | default: |
| 260 | } |
| 261 | } |
| 262 | |
| 263 | private void validateTransition(State newState) { |
Adrian Roos | b84dc18 | 2016-12-02 09:01:09 -0800 | [diff] [blame] | 264 | try { |
| 265 | switch (mState) { |
| 266 | case FINISH: |
| 267 | Preconditions.checkState(newState == State.FINISH); |
| 268 | break; |
| 269 | case UNINITIALIZED: |
| 270 | Preconditions.checkState(newState == State.INITIALIZED); |
| 271 | break; |
| 272 | } |
| 273 | switch (newState) { |
| 274 | case UNINITIALIZED: |
| 275 | throw new IllegalArgumentException("can't transition to UNINITIALIZED"); |
| 276 | case INITIALIZED: |
| 277 | Preconditions.checkState(mState == State.UNINITIALIZED); |
| 278 | break; |
| 279 | case DOZE_PULSING: |
| 280 | Preconditions.checkState(mState == State.DOZE_REQUEST_PULSE); |
| 281 | break; |
| 282 | case DOZE_PULSE_DONE: |
Adrian Roos | cd139a6 | 2016-12-16 12:23:51 -0800 | [diff] [blame] | 283 | Preconditions.checkState( |
| 284 | mState == State.DOZE_REQUEST_PULSE || mState == State.DOZE_PULSING); |
Adrian Roos | b84dc18 | 2016-12-02 09:01:09 -0800 | [diff] [blame] | 285 | break; |
| 286 | default: |
| 287 | break; |
| 288 | } |
| 289 | } catch (RuntimeException e) { |
| 290 | throw new IllegalStateException("Illegal Transition: " + mState + " -> " + newState, e); |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 291 | } |
| 292 | } |
| 293 | |
| 294 | private State transitionPolicy(State requestedState) { |
| 295 | if (mState == State.FINISH) { |
| 296 | return State.FINISH; |
| 297 | } |
Adrian Roos | 6023ccb | 2017-06-28 16:22:02 +0200 | [diff] [blame] | 298 | if ((mState == State.DOZE_AOD_PAUSED || mState == State.DOZE_AOD_PAUSING |
| 299 | || mState == State.DOZE_AOD || mState == State.DOZE) |
Adrian Roos | 67cca74 | 2017-04-13 16:52:51 -0700 | [diff] [blame] | 300 | && requestedState == State.DOZE_PULSE_DONE) { |
| 301 | Log.i(TAG, "Dropping pulse done because current state is already done: " + mState); |
| 302 | return mState; |
| 303 | } |
Adrian Roos | b84dc18 | 2016-12-02 09:01:09 -0800 | [diff] [blame] | 304 | if (requestedState == State.DOZE_REQUEST_PULSE && !mState.canPulse()) { |
| 305 | Log.i(TAG, "Dropping pulse request because current state can't pulse: " + mState); |
| 306 | return mState; |
| 307 | } |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 308 | return requestedState; |
| 309 | } |
| 310 | |
| 311 | private void updateWakeLockState(State newState) { |
Adrian Roos | b84dc18 | 2016-12-02 09:01:09 -0800 | [diff] [blame] | 312 | boolean staysAwake = newState.staysAwake(); |
| 313 | if (mWakeLockHeldForCurrentState && !staysAwake) { |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 314 | mWakeLock.release(); |
Adrian Roos | ae0c5e8 | 2016-11-16 19:56:19 -0800 | [diff] [blame] | 315 | mWakeLockHeldForCurrentState = false; |
Adrian Roos | b84dc18 | 2016-12-02 09:01:09 -0800 | [diff] [blame] | 316 | } else if (!mWakeLockHeldForCurrentState && staysAwake) { |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 317 | mWakeLock.acquire(); |
Adrian Roos | ae0c5e8 | 2016-11-16 19:56:19 -0800 | [diff] [blame] | 318 | mWakeLockHeldForCurrentState = true; |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 319 | } |
| 320 | } |
| 321 | |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 322 | private void resolveIntermediateState(State state) { |
| 323 | switch (state) { |
| 324 | case INITIALIZED: |
| 325 | case DOZE_PULSE_DONE: |
Adrian Roos | 0261fb2 | 2017-03-07 20:20:35 +0000 | [diff] [blame] | 326 | transitionTo(mConfig.alwaysOnEnabled(UserHandle.USER_CURRENT) |
Adrian Roos | d7b9d10 | 2017-04-28 15:42:58 -0700 | [diff] [blame] | 327 | ? DozeMachine.State.DOZE_AOD : DozeMachine.State.DOZE, |
| 328 | DozeLog.PULSE_REASON_NONE); |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 329 | break; |
| 330 | default: |
| 331 | break; |
| 332 | } |
| 333 | } |
| 334 | |
| 335 | /** Dumps the current state */ |
| 336 | public void dump(PrintWriter pw) { |
| 337 | pw.print(" state="); pw.println(mState); |
| 338 | pw.print(" wakeLockHeldForCurrentState="); pw.println(mWakeLockHeldForCurrentState); |
| 339 | pw.println("Parts:"); |
| 340 | for (Part p : mParts) { |
| 341 | p.dump(pw); |
| 342 | } |
| 343 | } |
| 344 | |
| 345 | /** A part of the DozeMachine that needs to be notified about state changes. */ |
| 346 | public interface Part { |
| 347 | /** |
| 348 | * Transition from {@code oldState} to {@code newState}. |
| 349 | * |
| 350 | * This method is guaranteed to only be called while a wake lock is held. |
| 351 | */ |
| 352 | void transitionTo(State oldState, State newState); |
| 353 | |
| 354 | /** Dump current state. For debugging only. */ |
| 355 | default void dump(PrintWriter pw) {} |
| 356 | } |
| 357 | |
| 358 | /** A wrapper interface for {@link android.service.dreams.DreamService} */ |
| 359 | public interface Service { |
| 360 | /** Finish dreaming. */ |
| 361 | void finish(); |
| 362 | |
| 363 | /** Request a display state. See {@link android.view.Display#STATE_DOZE}. */ |
| 364 | void setDozeScreenState(int state); |
Adrian Roos | 4fb1f51 | 2017-02-14 14:01:32 +0100 | [diff] [blame] | 365 | |
| 366 | /** Request waking up. */ |
| 367 | void requestWakeUp(); |
Adrian Roos | 2981eb0 | 2017-05-26 18:40:09 -0700 | [diff] [blame] | 368 | |
| 369 | /** Set screen brightness */ |
| 370 | void setDozeScreenBrightness(int brightness); |
| 371 | |
| 372 | class Delegate implements Service { |
| 373 | private final Service mDelegate; |
| 374 | |
| 375 | public Delegate(Service delegate) { |
| 376 | mDelegate = delegate; |
| 377 | } |
| 378 | |
| 379 | @Override |
| 380 | public void finish() { |
| 381 | mDelegate.finish(); |
| 382 | } |
| 383 | |
| 384 | @Override |
| 385 | public void setDozeScreenState(int state) { |
| 386 | mDelegate.setDozeScreenState(state); |
| 387 | } |
| 388 | |
| 389 | @Override |
| 390 | public void requestWakeUp() { |
| 391 | mDelegate.requestWakeUp(); |
| 392 | } |
| 393 | |
| 394 | @Override |
| 395 | public void setDozeScreenBrightness(int brightness) { |
| 396 | mDelegate.setDozeScreenBrightness(brightness); |
| 397 | } |
| 398 | } |
Adrian Roos | ff2c456 | 2016-11-03 12:13:36 -0700 | [diff] [blame] | 399 | } |
| 400 | } |