Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 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.settings; |
| 18 | |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 19 | import android.animation.ValueAnimator; |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 20 | import android.content.ContentResolver; |
| 21 | import android.content.Context; |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 22 | import android.database.ContentObserver; |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 23 | import android.hardware.display.DisplayManager; |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 24 | import android.net.Uri; |
| 25 | import android.os.AsyncTask; |
| 26 | import android.os.Handler; |
| 27 | import android.os.IPowerManager; |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 28 | import android.os.Looper; |
| 29 | import android.os.Message; |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 30 | import android.os.PowerManager; |
| 31 | import android.os.RemoteException; |
| 32 | import android.os.ServiceManager; |
| 33 | import android.os.UserHandle; |
yuemingw | eb2bf7d18 | 2018-01-23 16:05:08 +0000 | [diff] [blame] | 34 | import android.os.UserManager; |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 35 | import android.provider.Settings; |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 36 | import android.service.vr.IVrManager; |
| 37 | import android.service.vr.IVrStateCallbacks; |
| 38 | import android.util.Log; |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 39 | import android.widget.ImageView; |
| 40 | |
Jason Monk | 97b87a9 | 2015-06-23 15:04:44 -0400 | [diff] [blame] | 41 | import com.android.internal.logging.MetricsLogger; |
Tamas Berghammer | 383db5eb | 2016-06-22 15:21:38 +0100 | [diff] [blame] | 42 | import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
yuemingw | eb2bf7d18 | 2018-01-23 16:05:08 +0000 | [diff] [blame] | 43 | import com.android.settingslib.RestrictedLockUtils; |
Jason Monk | 9c7844c | 2017-01-18 15:21:53 -0500 | [diff] [blame] | 44 | import com.android.systemui.Dependency; |
Jason Monk | 97b87a9 | 2015-06-23 15:04:44 -0400 | [diff] [blame] | 45 | |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 46 | import java.util.ArrayList; |
| 47 | |
| 48 | public class BrightnessController implements ToggleSlider.Listener { |
| 49 | private static final String TAG = "StatusBar.BrightnessController"; |
John Spurlock | 6d20526 | 2014-06-10 19:26:14 -0400 | [diff] [blame] | 50 | private static final boolean SHOW_AUTOMATIC_ICON = false; |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 51 | |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 52 | private static final int SLIDER_ANIMATION_DURATION = 3000; |
Adrian Roos | daf7d41 | 2014-05-13 14:55:09 +0200 | [diff] [blame] | 53 | |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 54 | private static final int MSG_UPDATE_ICON = 0; |
| 55 | private static final int MSG_UPDATE_SLIDER = 1; |
| 56 | private static final int MSG_SET_CHECKED = 2; |
| 57 | private static final int MSG_ATTACH_LISTENER = 3; |
| 58 | private static final int MSG_DETACH_LISTENER = 4; |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 59 | private static final int MSG_VR_MODE_CHANGED = 5; |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 60 | |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 61 | private final int mMinimumBacklight; |
| 62 | private final int mMaximumBacklight; |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 63 | private final int mMinimumBacklightForVr; |
| 64 | private final int mMaximumBacklightForVr; |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 65 | |
| 66 | private final Context mContext; |
| 67 | private final ImageView mIcon; |
| 68 | private final ToggleSlider mControl; |
| 69 | private final boolean mAutomaticAvailable; |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 70 | private final DisplayManager mDisplayManager; |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 71 | private final CurrentUserTracker mUserTracker; |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 72 | private final IVrManager mVrManager; |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 73 | |
Jason Monk | 9c7844c | 2017-01-18 15:21:53 -0500 | [diff] [blame] | 74 | private final Handler mBackgroundHandler; |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 75 | private final BrightnessObserver mBrightnessObserver; |
| 76 | |
| 77 | private ArrayList<BrightnessStateChangeCallback> mChangeCallbacks = |
| 78 | new ArrayList<BrightnessStateChangeCallback>(); |
| 79 | |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 80 | private volatile boolean mAutomatic; // Brightness adjusted automatically using ambient light. |
| 81 | private volatile boolean mIsVrModeEnabled; |
Jorim Jaggi | 3f48f46 | 2014-07-08 16:53:29 +0200 | [diff] [blame] | 82 | private boolean mListening; |
Adrian Roos | b7ebbde | 2014-08-15 20:11:38 +0200 | [diff] [blame] | 83 | private boolean mExternalChange; |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 84 | private boolean mControlInitialized; |
| 85 | |
| 86 | private ValueAnimator mSliderAnimator; |
Adrian Roos | daf7d41 | 2014-05-13 14:55:09 +0200 | [diff] [blame] | 87 | |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 88 | public interface BrightnessStateChangeCallback { |
| 89 | public void onBrightnessLevelChanged(); |
| 90 | } |
| 91 | |
| 92 | /** ContentObserver to watch brightness **/ |
| 93 | private class BrightnessObserver extends ContentObserver { |
| 94 | |
| 95 | private final Uri BRIGHTNESS_MODE_URI = |
| 96 | Settings.System.getUriFor(Settings.System.SCREEN_BRIGHTNESS_MODE); |
| 97 | private final Uri BRIGHTNESS_URI = |
| 98 | Settings.System.getUriFor(Settings.System.SCREEN_BRIGHTNESS); |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 99 | private final Uri BRIGHTNESS_FOR_VR_URI = |
| 100 | Settings.System.getUriFor(Settings.System.SCREEN_BRIGHTNESS_FOR_VR); |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 101 | |
| 102 | public BrightnessObserver(Handler handler) { |
| 103 | super(handler); |
| 104 | } |
| 105 | |
| 106 | @Override |
| 107 | public void onChange(boolean selfChange) { |
| 108 | onChange(selfChange, null); |
| 109 | } |
| 110 | |
| 111 | @Override |
| 112 | public void onChange(boolean selfChange, Uri uri) { |
| 113 | if (selfChange) return; |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 114 | |
| 115 | if (BRIGHTNESS_MODE_URI.equals(uri)) { |
| 116 | mBackgroundHandler.post(mUpdateModeRunnable); |
| 117 | mBackgroundHandler.post(mUpdateSliderRunnable); |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 118 | } else if (BRIGHTNESS_URI.equals(uri)) { |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 119 | mBackgroundHandler.post(mUpdateSliderRunnable); |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 120 | } else if (BRIGHTNESS_FOR_VR_URI.equals(uri)) { |
| 121 | mBackgroundHandler.post(mUpdateSliderRunnable); |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 122 | } else { |
| 123 | mBackgroundHandler.post(mUpdateModeRunnable); |
| 124 | mBackgroundHandler.post(mUpdateSliderRunnable); |
| 125 | } |
| 126 | for (BrightnessStateChangeCallback cb : mChangeCallbacks) { |
| 127 | cb.onBrightnessLevelChanged(); |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 128 | } |
| 129 | } |
| 130 | |
| 131 | public void startObserving() { |
| 132 | final ContentResolver cr = mContext.getContentResolver(); |
| 133 | cr.unregisterContentObserver(this); |
| 134 | cr.registerContentObserver( |
| 135 | BRIGHTNESS_MODE_URI, |
| 136 | false, this, UserHandle.USER_ALL); |
| 137 | cr.registerContentObserver( |
| 138 | BRIGHTNESS_URI, |
| 139 | false, this, UserHandle.USER_ALL); |
Adrian Roos | daf7d41 | 2014-05-13 14:55:09 +0200 | [diff] [blame] | 140 | cr.registerContentObserver( |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 141 | BRIGHTNESS_FOR_VR_URI, |
| 142 | false, this, UserHandle.USER_ALL); |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 143 | } |
| 144 | |
| 145 | public void stopObserving() { |
| 146 | final ContentResolver cr = mContext.getContentResolver(); |
| 147 | cr.unregisterContentObserver(this); |
| 148 | } |
| 149 | |
| 150 | } |
| 151 | |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 152 | private final Runnable mStartListeningRunnable = new Runnable() { |
| 153 | @Override |
| 154 | public void run() { |
| 155 | mBrightnessObserver.startObserving(); |
| 156 | mUserTracker.startTracking(); |
| 157 | |
| 158 | // Update the slider and mode before attaching the listener so we don't |
| 159 | // receive the onChanged notifications for the initial values. |
| 160 | mUpdateModeRunnable.run(); |
| 161 | mUpdateSliderRunnable.run(); |
| 162 | |
| 163 | mHandler.sendEmptyMessage(MSG_ATTACH_LISTENER); |
| 164 | } |
| 165 | }; |
| 166 | |
| 167 | private final Runnable mStopListeningRunnable = new Runnable() { |
| 168 | @Override |
| 169 | public void run() { |
| 170 | mBrightnessObserver.stopObserving(); |
| 171 | mUserTracker.stopTracking(); |
| 172 | |
| 173 | mHandler.sendEmptyMessage(MSG_DETACH_LISTENER); |
| 174 | } |
| 175 | }; |
| 176 | |
| 177 | /** |
| 178 | * Fetch the brightness mode from the system settings and update the icon. Should be called from |
| 179 | * background thread. |
| 180 | */ |
| 181 | private final Runnable mUpdateModeRunnable = new Runnable() { |
| 182 | @Override |
| 183 | public void run() { |
| 184 | if (mAutomaticAvailable) { |
| 185 | int automatic; |
| 186 | automatic = Settings.System.getIntForUser(mContext.getContentResolver(), |
| 187 | Settings.System.SCREEN_BRIGHTNESS_MODE, |
| 188 | Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, |
| 189 | UserHandle.USER_CURRENT); |
| 190 | mAutomatic = automatic != Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL; |
| 191 | mHandler.obtainMessage(MSG_UPDATE_ICON, mAutomatic ? 1 : 0).sendToTarget(); |
| 192 | } else { |
| 193 | mHandler.obtainMessage(MSG_SET_CHECKED, 0).sendToTarget(); |
| 194 | mHandler.obtainMessage(MSG_UPDATE_ICON, 0 /* automatic */).sendToTarget(); |
| 195 | } |
| 196 | } |
| 197 | }; |
| 198 | |
| 199 | /** |
| 200 | * Fetch the brightness from the system settings and update the slider. Should be called from |
| 201 | * background thread. |
| 202 | */ |
| 203 | private final Runnable mUpdateSliderRunnable = new Runnable() { |
| 204 | @Override |
| 205 | public void run() { |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 206 | if (mIsVrModeEnabled) { |
| 207 | int value = Settings.System.getIntForUser(mContext.getContentResolver(), |
| 208 | Settings.System.SCREEN_BRIGHTNESS_FOR_VR, mMaximumBacklight, |
| 209 | UserHandle.USER_CURRENT); |
| 210 | mHandler.obtainMessage(MSG_UPDATE_SLIDER, |
| 211 | mMaximumBacklightForVr - mMinimumBacklightForVr, |
| 212 | value - mMinimumBacklightForVr).sendToTarget(); |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 213 | } else { |
| 214 | int value; |
| 215 | value = Settings.System.getIntForUser(mContext.getContentResolver(), |
| 216 | Settings.System.SCREEN_BRIGHTNESS, mMaximumBacklight, |
| 217 | UserHandle.USER_CURRENT); |
| 218 | mHandler.obtainMessage(MSG_UPDATE_SLIDER, mMaximumBacklight - mMinimumBacklight, |
| 219 | value - mMinimumBacklight).sendToTarget(); |
| 220 | } |
| 221 | } |
| 222 | }; |
| 223 | |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 224 | private final IVrStateCallbacks mVrStateCallbacks = new IVrStateCallbacks.Stub() { |
| 225 | @Override |
| 226 | public void onVrStateChanged(boolean enabled) { |
| 227 | mHandler.obtainMessage(MSG_VR_MODE_CHANGED, enabled ? 1 : 0, 0) |
| 228 | .sendToTarget(); |
| 229 | } |
| 230 | }; |
| 231 | |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 232 | private final Handler mHandler = new Handler() { |
| 233 | @Override |
| 234 | public void handleMessage(Message msg) { |
| 235 | mExternalChange = true; |
| 236 | try { |
| 237 | switch (msg.what) { |
| 238 | case MSG_UPDATE_ICON: |
| 239 | updateIcon(msg.arg1 != 0); |
| 240 | break; |
| 241 | case MSG_UPDATE_SLIDER: |
| 242 | mControl.setMax(msg.arg1); |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 243 | animateSliderTo(msg.arg2); |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 244 | break; |
| 245 | case MSG_SET_CHECKED: |
| 246 | mControl.setChecked(msg.arg1 != 0); |
| 247 | break; |
| 248 | case MSG_ATTACH_LISTENER: |
| 249 | mControl.setOnChangedListener(BrightnessController.this); |
| 250 | break; |
| 251 | case MSG_DETACH_LISTENER: |
| 252 | mControl.setOnChangedListener(null); |
Jorim Jaggi | 4adee26 | 2016-09-21 14:49:46 -0700 | [diff] [blame] | 253 | break; |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 254 | case MSG_VR_MODE_CHANGED: |
| 255 | updateVrMode(msg.arg1 != 0); |
| 256 | break; |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 257 | default: |
| 258 | super.handleMessage(msg); |
| 259 | } |
| 260 | } finally { |
| 261 | mExternalChange = false; |
| 262 | } |
| 263 | } |
| 264 | }; |
| 265 | |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 266 | public BrightnessController(Context context, ImageView icon, ToggleSlider control) { |
| 267 | mContext = context; |
| 268 | mIcon = icon; |
| 269 | mControl = control; |
Jason Monk | 9c7844c | 2017-01-18 15:21:53 -0500 | [diff] [blame] | 270 | mBackgroundHandler = new Handler((Looper) Dependency.get(Dependency.BG_LOOPER)); |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 271 | mUserTracker = new CurrentUserTracker(mContext) { |
| 272 | @Override |
| 273 | public void onUserSwitched(int newUserId) { |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 274 | mBackgroundHandler.post(mUpdateModeRunnable); |
| 275 | mBackgroundHandler.post(mUpdateSliderRunnable); |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 276 | } |
| 277 | }; |
| 278 | mBrightnessObserver = new BrightnessObserver(mHandler); |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 279 | |
| 280 | PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE); |
| 281 | mMinimumBacklight = pm.getMinimumScreenBrightnessSetting(); |
| 282 | mMaximumBacklight = pm.getMaximumScreenBrightnessSetting(); |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 283 | mMinimumBacklightForVr = pm.getMinimumScreenBrightnessForVrSetting(); |
| 284 | mMaximumBacklightForVr = pm.getMaximumScreenBrightnessForVrSetting(); |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 285 | |
| 286 | mAutomaticAvailable = context.getResources().getBoolean( |
| 287 | com.android.internal.R.bool.config_automatic_brightness_available); |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 288 | mDisplayManager = context.getSystemService(DisplayManager.class); |
Craig Donner | 8deb67c | 2017-02-07 18:10:32 -0800 | [diff] [blame] | 289 | mVrManager = IVrManager.Stub.asInterface(ServiceManager.getService( |
| 290 | Context.VR_SERVICE)); |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 291 | } |
| 292 | |
| 293 | public void addStateChangedCallback(BrightnessStateChangeCallback cb) { |
| 294 | mChangeCallbacks.add(cb); |
| 295 | } |
| 296 | |
| 297 | public boolean removeStateChangedCallback(BrightnessStateChangeCallback cb) { |
| 298 | return mChangeCallbacks.remove(cb); |
| 299 | } |
| 300 | |
| 301 | @Override |
| 302 | public void onInit(ToggleSlider control) { |
| 303 | // Do nothing |
| 304 | } |
| 305 | |
Jorim Jaggi | f056e35 | 2014-05-11 23:09:22 +0200 | [diff] [blame] | 306 | public void registerCallbacks() { |
Jorim Jaggi | 3f48f46 | 2014-07-08 16:53:29 +0200 | [diff] [blame] | 307 | if (mListening) { |
| 308 | return; |
| 309 | } |
Alan Viverette | 5a39949 | 2014-07-14 16:19:38 -0700 | [diff] [blame] | 310 | |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 311 | if (mVrManager != null) { |
| 312 | try { |
| 313 | mVrManager.registerListener(mVrStateCallbacks); |
| 314 | mIsVrModeEnabled = mVrManager.getVrModeState(); |
| 315 | } catch (RemoteException e) { |
| 316 | Log.e(TAG, "Failed to register VR mode state listener: ", e); |
| 317 | } |
| 318 | } |
| 319 | |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 320 | mBackgroundHandler.post(mStartListeningRunnable); |
Alan Viverette | 5a39949 | 2014-07-14 16:19:38 -0700 | [diff] [blame] | 321 | mListening = true; |
Jorim Jaggi | f056e35 | 2014-05-11 23:09:22 +0200 | [diff] [blame] | 322 | } |
| 323 | |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 324 | /** Unregister all call backs, both to and from the controller */ |
| 325 | public void unregisterCallbacks() { |
Jorim Jaggi | 3f48f46 | 2014-07-08 16:53:29 +0200 | [diff] [blame] | 326 | if (!mListening) { |
| 327 | return; |
| 328 | } |
Alan Viverette | 5a39949 | 2014-07-14 16:19:38 -0700 | [diff] [blame] | 329 | |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 330 | if (mVrManager != null) { |
| 331 | try { |
| 332 | mVrManager.unregisterListener(mVrStateCallbacks); |
| 333 | } catch (RemoteException e) { |
| 334 | Log.e(TAG, "Failed to unregister VR mode state listener: ", e); |
| 335 | } |
| 336 | } |
| 337 | |
Jorim Jaggi | c6da82f | 2016-08-02 16:11:25 +0200 | [diff] [blame] | 338 | mBackgroundHandler.post(mStopListeningRunnable); |
Alan Viverette | 5a39949 | 2014-07-14 16:19:38 -0700 | [diff] [blame] | 339 | mListening = false; |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 340 | } |
| 341 | |
Adrian Roos | 5fd872e | 2014-08-12 17:28:58 +0200 | [diff] [blame] | 342 | @Override |
Muyuan Li | 3b0f892 | 2016-04-18 19:27:29 -0700 | [diff] [blame] | 343 | public void onChanged(ToggleSlider toggleSlider, boolean tracking, boolean automatic, |
| 344 | int value, boolean stopTracking) { |
Adrian Roos | daf7d41 | 2014-05-13 14:55:09 +0200 | [diff] [blame] | 345 | updateIcon(mAutomatic); |
Adrian Roos | b7ebbde | 2014-08-15 20:11:38 +0200 | [diff] [blame] | 346 | if (mExternalChange) return; |
| 347 | |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 348 | if (mSliderAnimator != null) { |
| 349 | mSliderAnimator.cancel(); |
| 350 | } |
| 351 | |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 352 | if (mIsVrModeEnabled) { |
| 353 | final int val = value + mMinimumBacklightForVr; |
| 354 | if (stopTracking) { |
| 355 | MetricsLogger.action(mContext, MetricsEvent.ACTION_BRIGHTNESS_FOR_VR, val); |
| 356 | } |
| 357 | setBrightness(val); |
| 358 | if (!tracking) { |
| 359 | AsyncTask.execute(new Runnable() { |
| 360 | public void run() { |
| 361 | Settings.System.putIntForUser(mContext.getContentResolver(), |
| 362 | Settings.System.SCREEN_BRIGHTNESS_FOR_VR, val, |
| 363 | UserHandle.USER_CURRENT); |
| 364 | } |
| 365 | }); |
| 366 | } |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 367 | } else { |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 368 | final int val = value + mMinimumBacklight; |
Jason Monk | 97b87a9 | 2015-06-23 15:04:44 -0400 | [diff] [blame] | 369 | if (stopTracking) { |
Chris Wren | f6e9228b | 2016-01-26 18:04:35 -0500 | [diff] [blame] | 370 | MetricsLogger.action(mContext, MetricsEvent.ACTION_BRIGHTNESS, val); |
Jason Monk | 97b87a9 | 2015-06-23 15:04:44 -0400 | [diff] [blame] | 371 | } |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 372 | setBrightness(val); |
| 373 | if (!tracking) { |
| 374 | AsyncTask.execute(new Runnable() { |
| 375 | public void run() { |
| 376 | Settings.System.putIntForUser(mContext.getContentResolver(), |
| 377 | Settings.System.SCREEN_BRIGHTNESS, val, |
| 378 | UserHandle.USER_CURRENT); |
| 379 | } |
| 380 | }); |
| 381 | } |
| 382 | } |
| 383 | |
| 384 | for (BrightnessStateChangeCallback cb : mChangeCallbacks) { |
| 385 | cb.onBrightnessLevelChanged(); |
| 386 | } |
| 387 | } |
| 388 | |
yuemingw | eb2bf7d18 | 2018-01-23 16:05:08 +0000 | [diff] [blame] | 389 | public void checkRestrictionAndSetEnabled() { |
| 390 | mBackgroundHandler.post(new Runnable() { |
| 391 | @Override |
| 392 | public void run() { |
| 393 | ((ToggleSliderView)mControl).setEnforcedAdmin( |
| 394 | RestrictedLockUtils.checkIfRestrictionEnforced(mContext, |
| 395 | UserManager.DISALLOW_CONFIG_BRIGHTNESS, |
| 396 | mUserTracker.getCurrentUserId())); |
| 397 | } |
| 398 | }); |
| 399 | } |
| 400 | |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 401 | private void setMode(int mode) { |
| 402 | Settings.System.putIntForUser(mContext.getContentResolver(), |
| 403 | Settings.System.SCREEN_BRIGHTNESS_MODE, mode, |
| 404 | mUserTracker.getCurrentUserId()); |
| 405 | } |
| 406 | |
| 407 | private void setBrightness(int brightness) { |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 408 | mDisplayManager.setTemporaryBrightness(brightness); |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 409 | } |
| 410 | |
Adrian Roos | 6e2d465 | 2014-05-14 20:01:43 +0200 | [diff] [blame] | 411 | private void setBrightnessAdj(float adj) { |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 412 | mDisplayManager.setTemporaryAutoBrightnessAdjustment(adj); |
Adrian Roos | daf7d41 | 2014-05-13 14:55:09 +0200 | [diff] [blame] | 413 | } |
| 414 | |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 415 | private void updateIcon(boolean automatic) { |
| 416 | if (mIcon != null) { |
John Spurlock | 6d20526 | 2014-06-10 19:26:14 -0400 | [diff] [blame] | 417 | mIcon.setImageResource(automatic && SHOW_AUTOMATIC_ICON ? |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 418 | com.android.systemui.R.drawable.ic_qs_brightness_auto_on : |
| 419 | com.android.systemui.R.drawable.ic_qs_brightness_auto_off); |
| 420 | } |
| 421 | } |
Santos Cordon | 3107d29 | 2016-09-20 15:50:35 -0700 | [diff] [blame] | 422 | |
| 423 | private void updateVrMode(boolean isEnabled) { |
| 424 | if (mIsVrModeEnabled != isEnabled) { |
| 425 | mIsVrModeEnabled = isEnabled; |
| 426 | mBackgroundHandler.post(mUpdateSliderRunnable); |
| 427 | } |
| 428 | } |
Michael Wright | d846023 | 2018-01-16 18:04:59 +0000 | [diff] [blame] | 429 | |
| 430 | private void animateSliderTo(int target) { |
| 431 | if (!mControlInitialized) { |
| 432 | // Don't animate the first value since it's default state isn't meaningful to users. |
| 433 | mControl.setValue(target); |
| 434 | mControlInitialized = true; |
| 435 | } |
| 436 | if (mSliderAnimator != null && mSliderAnimator.isStarted()) { |
| 437 | mSliderAnimator.cancel(); |
| 438 | } |
| 439 | mSliderAnimator = ValueAnimator.ofInt(mControl.getValue(), target); |
| 440 | mSliderAnimator.addUpdateListener((ValueAnimator animation) -> { |
| 441 | mExternalChange = true; |
| 442 | mControl.setValue((int)animation.getAnimatedValue()); |
| 443 | mExternalChange = false; |
| 444 | }); |
| 445 | mSliderAnimator.setDuration(SLIDER_ANIMATION_DURATION); |
| 446 | mSliderAnimator.start(); |
| 447 | } |
Michael Wright | 0087a14 | 2013-02-05 16:29:39 -0800 | [diff] [blame] | 448 | } |