Jinsuk Kim | 2918e9e | 2014-05-20 16:45:45 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 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.server.hdmi; |
| 18 | |
Jinsuk Kim | c0c20d0 | 2014-07-04 14:34:31 +0900 | [diff] [blame] | 19 | import android.hardware.hdmi.HdmiControlManager; |
Yuncheol Heo | 64bafd9 | 2014-08-11 11:17:54 +0900 | [diff] [blame] | 20 | import android.hardware.hdmi.HdmiDeviceInfo; |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 21 | import android.hardware.hdmi.IHdmiControlCallback; |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 22 | import android.os.PowerManager; |
| 23 | import android.os.PowerManager.WakeLock; |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 24 | import android.os.RemoteException; |
Jinsuk Kim | af2acf0 | 2014-07-11 18:43:04 +0900 | [diff] [blame] | 25 | import android.os.SystemProperties; |
Jinsuk Kim | e6e8f3d | 2015-05-11 14:17:04 +0900 | [diff] [blame] | 26 | import android.provider.Settings.Global; |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 27 | import android.util.Slog; |
Jinsuk Kim | 2918e9e | 2014-05-20 16:45:45 +0900 | [diff] [blame] | 28 | |
Terry Heo | 795415b | 2014-10-01 15:03:53 +0900 | [diff] [blame] | 29 | import com.android.internal.app.LocalePicker; |
| 30 | import com.android.internal.app.LocalePicker.LocaleInfo; |
Terry Heo | 959d2db | 2014-08-28 16:45:41 +0900 | [diff] [blame] | 31 | import com.android.internal.util.IndentingPrintWriter; |
Jungshik Jang | a5b7414 | 2014-06-23 18:03:10 +0900 | [diff] [blame] | 32 | import com.android.server.hdmi.HdmiAnnotations.ServiceThreadOnly; |
| 33 | |
Terry Heo | 795415b | 2014-10-01 15:03:53 +0900 | [diff] [blame] | 34 | import java.io.UnsupportedEncodingException; |
| 35 | import java.util.List; |
Jinsuk Kim | 8ea452e | 2015-07-10 13:01:06 +0900 | [diff] [blame] | 36 | import java.util.Locale; |
Terry Heo | 795415b | 2014-10-01 15:03:53 +0900 | [diff] [blame] | 37 | |
Jinsuk Kim | cb80287 | 2015-10-13 08:22:09 +0900 | [diff] [blame] | 38 | import java.util.List; |
| 39 | |
Jinsuk Kim | 2918e9e | 2014-05-20 16:45:45 +0900 | [diff] [blame] | 40 | /** |
| 41 | * Represent a logical device of type Playback residing in Android system. |
| 42 | */ |
| 43 | final class HdmiCecLocalDevicePlayback extends HdmiCecLocalDevice { |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 44 | private static final String TAG = "HdmiCecLocalDevicePlayback"; |
Jinsuk Kim | 2918e9e | 2014-05-20 16:45:45 +0900 | [diff] [blame] | 45 | |
Jinsuk Kim | 659c486 | 2015-05-07 12:12:55 +0900 | [diff] [blame] | 46 | private static final boolean WAKE_ON_HOTPLUG = |
| 47 | SystemProperties.getBoolean(Constants.PROPERTY_WAKE_ON_HOTPLUG, true); |
| 48 | |
Donghyun Cho | a09256c | 2016-03-11 17:35:37 +0900 | [diff] [blame] | 49 | private static final boolean SET_MENU_LANGUAGE = |
| 50 | SystemProperties.getBoolean(Constants.PROPERTY_SET_MENU_LANGUAGE, false); |
| 51 | |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 52 | private boolean mIsActiveSource = false; |
| 53 | |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 54 | // Used to keep the device awake while it is the active source. For devices that |
| 55 | // cannot wake up via CEC commands, this address the inconvenience of having to |
Jinsuk Kim | bad8393 | 2015-02-10 07:10:40 +0900 | [diff] [blame] | 56 | // turn them on. True by default, and can be disabled (i.e. device can go to sleep |
| 57 | // in active device status) by explicitly setting the system property |
| 58 | // persist.sys.hdmi.keep_awake to false. |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 59 | // Lazily initialized - should call getWakeLock() to get the instance. |
Jinsuk Kim | bad8393 | 2015-02-10 07:10:40 +0900 | [diff] [blame] | 60 | private ActiveWakeLock mWakeLock; |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 61 | |
Jinsuk Kim | e6e8f3d | 2015-05-11 14:17:04 +0900 | [diff] [blame] | 62 | // If true, turn off TV upon standby. False by default. |
| 63 | private boolean mAutoTvOff; |
| 64 | |
Jungshik Jang | 3ee6572 | 2014-06-03 16:22:30 +0900 | [diff] [blame] | 65 | HdmiCecLocalDevicePlayback(HdmiControlService service) { |
Jungshik Jang | 61f4fbd | 2014-08-06 19:21:12 +0900 | [diff] [blame] | 66 | super(service, HdmiDeviceInfo.DEVICE_PLAYBACK); |
Jinsuk Kim | e6e8f3d | 2015-05-11 14:17:04 +0900 | [diff] [blame] | 67 | |
| 68 | mAutoTvOff = mService.readBooleanSetting(Global.HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED, false); |
| 69 | |
| 70 | // The option is false by default. Update settings db as well to have the right |
| 71 | // initial setting on UI. |
| 72 | mService.writeBooleanSetting(Global.HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED, mAutoTvOff); |
Jungshik Jang | 8b308d9 | 2014-05-29 21:52:28 +0900 | [diff] [blame] | 73 | } |
| 74 | |
| 75 | @Override |
Jungshik Jang | a5b7414 | 2014-06-23 18:03:10 +0900 | [diff] [blame] | 76 | @ServiceThreadOnly |
Yuncheol Heo | fc44e4e | 2014-08-04 19:41:09 +0900 | [diff] [blame] | 77 | protected void onAddressAllocated(int logicalAddress, int reason) { |
Jungshik Jang | a5b7414 | 2014-06-23 18:03:10 +0900 | [diff] [blame] | 78 | assertRunOnServiceThread(); |
Jungshik Jang | 3ee6572 | 2014-06-03 16:22:30 +0900 | [diff] [blame] | 79 | mService.sendCecCommand(HdmiCecMessageBuilder.buildReportPhysicalAddressCommand( |
| 80 | mAddress, mService.getPhysicalAddress(), mDeviceType)); |
Jinsuk Kim | ad515e8 | 2014-10-07 07:43:44 +0900 | [diff] [blame] | 81 | mService.sendCecCommand(HdmiCecMessageBuilder.buildDeviceVendorIdCommand( |
| 82 | mAddress, mService.getVendorId())); |
Jinsuk Kim | 6f87b4e | 2014-10-10 14:40:29 +0900 | [diff] [blame] | 83 | startQueuedActions(); |
Jinsuk Kim | 2918e9e | 2014-05-20 16:45:45 +0900 | [diff] [blame] | 84 | } |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 85 | |
Jinsuk Kim | af2acf0 | 2014-07-11 18:43:04 +0900 | [diff] [blame] | 86 | @Override |
| 87 | @ServiceThreadOnly |
| 88 | protected int getPreferredAddress() { |
| 89 | assertRunOnServiceThread(); |
| 90 | return SystemProperties.getInt(Constants.PROPERTY_PREFERRED_ADDRESS_PLAYBACK, |
| 91 | Constants.ADDR_UNREGISTERED); |
| 92 | } |
| 93 | |
| 94 | @Override |
| 95 | @ServiceThreadOnly |
| 96 | protected void setPreferredAddress(int addr) { |
| 97 | assertRunOnServiceThread(); |
| 98 | SystemProperties.set(Constants.PROPERTY_PREFERRED_ADDRESS_PLAYBACK, |
| 99 | String.valueOf(addr)); |
| 100 | } |
| 101 | |
Jungshik Jang | a5b7414 | 2014-06-23 18:03:10 +0900 | [diff] [blame] | 102 | @ServiceThreadOnly |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 103 | void oneTouchPlay(IHdmiControlCallback callback) { |
| 104 | assertRunOnServiceThread(); |
Jinsuk Kim | cb80287 | 2015-10-13 08:22:09 +0900 | [diff] [blame] | 105 | List<OneTouchPlayAction> actions = getActions(OneTouchPlayAction.class); |
| 106 | if (!actions.isEmpty()) { |
| 107 | Slog.i(TAG, "oneTouchPlay already in progress"); |
| 108 | actions.get(0).addCallback(callback); |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 109 | return; |
| 110 | } |
Jinsuk Kim | c0c20d0 | 2014-07-04 14:34:31 +0900 | [diff] [blame] | 111 | OneTouchPlayAction action = OneTouchPlayAction.create(this, Constants.ADDR_TV, |
| 112 | callback); |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 113 | if (action == null) { |
| 114 | Slog.w(TAG, "Cannot initiate oneTouchPlay"); |
Jinsuk Kim | c0c20d0 | 2014-07-04 14:34:31 +0900 | [diff] [blame] | 115 | invokeCallback(callback, HdmiControlManager.RESULT_EXCEPTION); |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 116 | return; |
| 117 | } |
| 118 | addAndStartAction(action); |
| 119 | } |
| 120 | |
Jungshik Jang | a5b7414 | 2014-06-23 18:03:10 +0900 | [diff] [blame] | 121 | @ServiceThreadOnly |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 122 | void queryDisplayStatus(IHdmiControlCallback callback) { |
| 123 | assertRunOnServiceThread(); |
Jinsuk Kim | cb80287 | 2015-10-13 08:22:09 +0900 | [diff] [blame] | 124 | List<DevicePowerStatusAction> actions = getActions(DevicePowerStatusAction.class); |
| 125 | if (!actions.isEmpty()) { |
| 126 | Slog.i(TAG, "queryDisplayStatus already in progress"); |
| 127 | actions.get(0).addCallback(callback); |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 128 | return; |
| 129 | } |
Jinsuk Kim | cb80287 | 2015-10-13 08:22:09 +0900 | [diff] [blame] | 130 | DevicePowerStatusAction action = DevicePowerStatusAction.create(this, Constants.ADDR_TV, |
| 131 | callback); |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 132 | if (action == null) { |
| 133 | Slog.w(TAG, "Cannot initiate queryDisplayStatus"); |
Jinsuk Kim | c0c20d0 | 2014-07-04 14:34:31 +0900 | [diff] [blame] | 134 | invokeCallback(callback, HdmiControlManager.RESULT_EXCEPTION); |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 135 | return; |
| 136 | } |
| 137 | addAndStartAction(action); |
| 138 | } |
| 139 | |
Jungshik Jang | a5b7414 | 2014-06-23 18:03:10 +0900 | [diff] [blame] | 140 | @ServiceThreadOnly |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 141 | private void invokeCallback(IHdmiControlCallback callback, int result) { |
Jungshik Jang | a5b7414 | 2014-06-23 18:03:10 +0900 | [diff] [blame] | 142 | assertRunOnServiceThread(); |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 143 | try { |
| 144 | callback.onComplete(result); |
| 145 | } catch (RemoteException e) { |
| 146 | Slog.e(TAG, "Invoking callback failed:" + e); |
| 147 | } |
| 148 | } |
| 149 | |
| 150 | @Override |
Jungshik Jang | a5b7414 | 2014-06-23 18:03:10 +0900 | [diff] [blame] | 151 | @ServiceThreadOnly |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 152 | void onHotplug(int portId, boolean connected) { |
Jungshik Jang | a5b7414 | 2014-06-23 18:03:10 +0900 | [diff] [blame] | 153 | assertRunOnServiceThread(); |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 154 | mCecMessageCache.flushAll(); |
Yuncheol Heo | 89ec14e | 2014-09-16 15:53:59 +0900 | [diff] [blame] | 155 | // We'll not clear mIsActiveSource on the hotplug event to pass CETC 11.2.2-2 ~ 3. |
Jinsuk Kim | 659c486 | 2015-05-07 12:12:55 +0900 | [diff] [blame] | 156 | if (WAKE_ON_HOTPLUG && connected && mService.isPowerStandbyOrTransient()) { |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 157 | mService.wakeUp(); |
| 158 | } |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 159 | if (!connected) { |
| 160 | getWakeLock().release(); |
| 161 | } |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 162 | } |
| 163 | |
Jinsuk Kim | e6e8f3d | 2015-05-11 14:17:04 +0900 | [diff] [blame] | 164 | @Override |
| 165 | @ServiceThreadOnly |
| 166 | protected void onStandby(boolean initiatedByCec, int standbyAction) { |
| 167 | assertRunOnServiceThread(); |
Donghyun Cho | 9ccff51 | 2016-04-01 14:31:11 +0900 | [diff] [blame] | 168 | if (!mService.isControlEnabled() || initiatedByCec || !mAutoTvOff) { |
Jinsuk Kim | e6e8f3d | 2015-05-11 14:17:04 +0900 | [diff] [blame] | 169 | return; |
| 170 | } |
| 171 | switch (standbyAction) { |
| 172 | case HdmiControlService.STANDBY_SCREEN_OFF: |
Donghyun Cho | 9ccff51 | 2016-04-01 14:31:11 +0900 | [diff] [blame] | 173 | mService.sendCecCommand( |
| 174 | HdmiCecMessageBuilder.buildStandby(mAddress, Constants.ADDR_TV)); |
Jinsuk Kim | e6e8f3d | 2015-05-11 14:17:04 +0900 | [diff] [blame] | 175 | break; |
| 176 | case HdmiControlService.STANDBY_SHUTDOWN: |
| 177 | // ACTION_SHUTDOWN is taken as a signal to power off all the devices. |
| 178 | mService.sendCecCommand( |
| 179 | HdmiCecMessageBuilder.buildStandby(mAddress, Constants.ADDR_BROADCAST)); |
| 180 | break; |
| 181 | } |
| 182 | } |
| 183 | |
| 184 | @Override |
| 185 | @ServiceThreadOnly |
| 186 | void setAutoDeviceOff(boolean enabled) { |
| 187 | assertRunOnServiceThread(); |
| 188 | mAutoTvOff = enabled; |
| 189 | } |
| 190 | |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 191 | @ServiceThreadOnly |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 192 | void setActiveSource(boolean on) { |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 193 | assertRunOnServiceThread(); |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 194 | mIsActiveSource = on; |
| 195 | if (on) { |
| 196 | getWakeLock().acquire(); |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 197 | } else { |
| 198 | getWakeLock().release(); |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 199 | } |
| 200 | } |
| 201 | |
| 202 | @ServiceThreadOnly |
Jinsuk Kim | bad8393 | 2015-02-10 07:10:40 +0900 | [diff] [blame] | 203 | private ActiveWakeLock getWakeLock() { |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 204 | assertRunOnServiceThread(); |
| 205 | if (mWakeLock == null) { |
Jinsuk Kim | bad8393 | 2015-02-10 07:10:40 +0900 | [diff] [blame] | 206 | if (SystemProperties.getBoolean(Constants.PROPERTY_KEEP_AWAKE, true)) { |
| 207 | mWakeLock = new SystemWakeLock(); |
| 208 | } else { |
| 209 | // Create a dummy lock object that doesn't do anything about wake lock, |
| 210 | // hence allows the device to go to sleep even if it's the active source. |
| 211 | mWakeLock = new ActiveWakeLock() { |
| 212 | @Override |
| 213 | public void acquire() { } |
| 214 | @Override |
| 215 | public void release() { } |
| 216 | @Override |
| 217 | public boolean isHeld() { return false; } |
| 218 | }; |
| 219 | HdmiLogger.debug("No wakelock is used to keep the display on."); |
| 220 | } |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 221 | } |
| 222 | return mWakeLock; |
| 223 | } |
| 224 | |
| 225 | @Override |
| 226 | protected boolean canGoToStandby() { |
| 227 | return !getWakeLock().isHeld(); |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 228 | } |
| 229 | |
| 230 | @Override |
| 231 | @ServiceThreadOnly |
| 232 | protected boolean handleActiveSource(HdmiCecMessage message) { |
| 233 | assertRunOnServiceThread(); |
| 234 | int physicalAddress = HdmiUtils.twoBytesToInt(message.getParams()); |
Yuncheol Heo | 64bafd9 | 2014-08-11 11:17:54 +0900 | [diff] [blame] | 235 | mayResetActiveSource(physicalAddress); |
| 236 | return true; // Broadcast message. |
| 237 | } |
| 238 | |
| 239 | private void mayResetActiveSource(int physicalAddress) { |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 240 | if (physicalAddress != mService.getPhysicalAddress()) { |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 241 | setActiveSource(false); |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 242 | } |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 243 | } |
| 244 | |
Jinsuk Kim | 9b8507c | 2015-03-24 16:55:01 +0900 | [diff] [blame] | 245 | @ServiceThreadOnly |
| 246 | protected boolean handleUserControlPressed(HdmiCecMessage message) { |
| 247 | assertRunOnServiceThread(); |
| 248 | wakeUpIfActiveSource(); |
| 249 | return super.handleUserControlPressed(message); |
| 250 | } |
| 251 | |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 252 | @Override |
| 253 | @ServiceThreadOnly |
| 254 | protected boolean handleSetStreamPath(HdmiCecMessage message) { |
| 255 | assertRunOnServiceThread(); |
| 256 | int physicalAddress = HdmiUtils.twoBytesToInt(message.getParams()); |
Yuncheol Heo | 64bafd9 | 2014-08-11 11:17:54 +0900 | [diff] [blame] | 257 | maySetActiveSource(physicalAddress); |
Yuncheol Heo | 8ecb721 | 2014-10-27 17:29:42 +0900 | [diff] [blame] | 258 | maySendActiveSource(message.getSource()); |
Yuncheol Heo | 64bafd9 | 2014-08-11 11:17:54 +0900 | [diff] [blame] | 259 | wakeUpIfActiveSource(); |
| 260 | return true; // Broadcast message. |
| 261 | } |
| 262 | |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 263 | // Samsung model we tested sends <Routing Change> and <Request Active Source> |
| 264 | // in a row, and then changes the input to the internal source if there is no |
| 265 | // <Active Source> in response. To handle this, we'll set ActiveSource aggressively. |
Yuncheol Heo | 64bafd9 | 2014-08-11 11:17:54 +0900 | [diff] [blame] | 266 | @Override |
| 267 | @ServiceThreadOnly |
| 268 | protected boolean handleRoutingChange(HdmiCecMessage message) { |
| 269 | assertRunOnServiceThread(); |
| 270 | int newPath = HdmiUtils.twoBytesToInt(message.getParams(), 2); |
| 271 | maySetActiveSource(newPath); |
| 272 | return true; // Broadcast message. |
| 273 | } |
| 274 | |
| 275 | @Override |
| 276 | @ServiceThreadOnly |
| 277 | protected boolean handleRoutingInformation(HdmiCecMessage message) { |
| 278 | assertRunOnServiceThread(); |
| 279 | int physicalAddress = HdmiUtils.twoBytesToInt(message.getParams()); |
| 280 | maySetActiveSource(physicalAddress); |
| 281 | return true; // Broadcast message. |
| 282 | } |
| 283 | |
| 284 | private void maySetActiveSource(int physicalAddress) { |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 285 | setActiveSource(physicalAddress == mService.getPhysicalAddress()); |
Yuncheol Heo | 64bafd9 | 2014-08-11 11:17:54 +0900 | [diff] [blame] | 286 | } |
| 287 | |
| 288 | private void wakeUpIfActiveSource() { |
Jinsuk Kim | 9b8507c | 2015-03-24 16:55:01 +0900 | [diff] [blame] | 289 | if (!mIsActiveSource) { |
| 290 | return; |
| 291 | } |
| 292 | // Wake up the device if the power is in standby mode, or its screen is off - |
| 293 | // which can happen if the device is holding a partial lock. |
| 294 | if (mService.isPowerStandbyOrTransient() || !mService.getPowerManager().isScreenOn()) { |
Yuncheol Heo | 64bafd9 | 2014-08-11 11:17:54 +0900 | [diff] [blame] | 295 | mService.wakeUp(); |
| 296 | } |
| 297 | } |
| 298 | |
Yuncheol Heo | 8ecb721 | 2014-10-27 17:29:42 +0900 | [diff] [blame] | 299 | private void maySendActiveSource(int dest) { |
Yuncheol Heo | 64bafd9 | 2014-08-11 11:17:54 +0900 | [diff] [blame] | 300 | if (mIsActiveSource) { |
| 301 | mService.sendCecCommand(HdmiCecMessageBuilder.buildActiveSource( |
| 302 | mAddress, mService.getPhysicalAddress())); |
Yuncheol Heo | 8ecb721 | 2014-10-27 17:29:42 +0900 | [diff] [blame] | 303 | // Always reports menu-status active to receive RCP. |
| 304 | mService.sendCecCommand(HdmiCecMessageBuilder.buildReportMenuStatus( |
| 305 | mAddress, dest, Constants.MENU_STATE_ACTIVATED)); |
Yuncheol Heo | 64bafd9 | 2014-08-11 11:17:54 +0900 | [diff] [blame] | 306 | } |
| 307 | } |
| 308 | |
| 309 | @Override |
| 310 | @ServiceThreadOnly |
| 311 | protected boolean handleRequestActiveSource(HdmiCecMessage message) { |
| 312 | assertRunOnServiceThread(); |
Yuncheol Heo | 8ecb721 | 2014-10-27 17:29:42 +0900 | [diff] [blame] | 313 | maySendActiveSource(message.getSource()); |
Yuncheol Heo | 64bafd9 | 2014-08-11 11:17:54 +0900 | [diff] [blame] | 314 | return true; // Broadcast message. |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 315 | } |
| 316 | |
Terry Heo | 795415b | 2014-10-01 15:03:53 +0900 | [diff] [blame] | 317 | @ServiceThreadOnly |
| 318 | protected boolean handleSetMenuLanguage(HdmiCecMessage message) { |
| 319 | assertRunOnServiceThread(); |
Donghyun Cho | a09256c | 2016-03-11 17:35:37 +0900 | [diff] [blame] | 320 | if (!SET_MENU_LANGUAGE) { |
| 321 | return false; |
| 322 | } |
Terry Heo | 795415b | 2014-10-01 15:03:53 +0900 | [diff] [blame] | 323 | |
| 324 | try { |
| 325 | String iso3Language = new String(message.getParams(), 0, 3, "US-ASCII"); |
Jinsuk Kim | 8ea452e | 2015-07-10 13:01:06 +0900 | [diff] [blame] | 326 | Locale currentLocale = mService.getContext().getResources().getConfiguration().locale; |
| 327 | if (currentLocale.getISO3Language().equals(iso3Language)) { |
| 328 | // Do not switch language if the new language is the same as the current one. |
| 329 | // This helps avoid accidental country variant switching from en_US to en_AU |
| 330 | // due to the limitation of CEC. See the warning below. |
| 331 | return true; |
| 332 | } |
Terry Heo | 795415b | 2014-10-01 15:03:53 +0900 | [diff] [blame] | 333 | |
| 334 | // Don't use Locale.getAvailableLocales() since it returns a locale |
| 335 | // which is not available on Settings. |
| 336 | final List<LocaleInfo> localeInfos = LocalePicker.getAllAssetLocales( |
| 337 | mService.getContext(), false); |
| 338 | for (LocaleInfo localeInfo : localeInfos) { |
| 339 | if (localeInfo.getLocale().getISO3Language().equals(iso3Language)) { |
| 340 | // WARNING: CEC adopts ISO/FDIS-2 for language code, while Android requires |
| 341 | // additional country variant to pinpoint the locale. This keeps the right |
| 342 | // locale from being chosen. 'eng' in the CEC command, for instance, |
| 343 | // will always be mapped to en-AU among other variants like en-US, en-GB, |
| 344 | // an en-IN, which may not be the expected one. |
| 345 | LocalePicker.updateLocale(localeInfo.getLocale()); |
| 346 | return true; |
| 347 | } |
| 348 | } |
| 349 | Slog.w(TAG, "Can't handle <Set Menu Language> of " + iso3Language); |
| 350 | return false; |
| 351 | } catch (UnsupportedEncodingException e) { |
Donghyun Cho | a09256c | 2016-03-11 17:35:37 +0900 | [diff] [blame] | 352 | Slog.w(TAG, "Can't handle <Set Menu Language>", e); |
Terry Heo | 795415b | 2014-10-01 15:03:53 +0900 | [diff] [blame] | 353 | return false; |
| 354 | } |
| 355 | } |
| 356 | |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 357 | @Override |
Donghyun Cho | 7609bc3 | 2016-12-02 15:31:52 +0900 | [diff] [blame] | 358 | protected int findKeyReceiverAddress() { |
| 359 | return Constants.ADDR_TV; |
| 360 | } |
| 361 | |
| 362 | @Override |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 363 | @ServiceThreadOnly |
Jinsuk Kim | 8d115eb | 2015-03-18 10:52:13 +0900 | [diff] [blame] | 364 | protected void sendStandby(int deviceId) { |
| 365 | assertRunOnServiceThread(); |
| 366 | |
| 367 | // Playback device can send <Standby> to TV only. Ignore the parameter. |
| 368 | int targetAddress = Constants.ADDR_TV; |
| 369 | mService.sendCecCommand(HdmiCecMessageBuilder.buildStandby(mAddress, targetAddress)); |
| 370 | } |
| 371 | |
| 372 | @Override |
| 373 | @ServiceThreadOnly |
Jungshik Jang | 4fc1d10 | 2014-07-09 19:24:50 +0900 | [diff] [blame] | 374 | protected void disableDevice(boolean initiatedByCec, PendingActionClearedCallback callback) { |
| 375 | super.disableDevice(initiatedByCec, callback); |
| 376 | |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 377 | assertRunOnServiceThread(); |
| 378 | if (!initiatedByCec && mIsActiveSource) { |
| 379 | mService.sendCecCommand(HdmiCecMessageBuilder.buildInactiveSource( |
| 380 | mAddress, mService.getPhysicalAddress())); |
| 381 | } |
Jinsuk Kim | e26d833 | 2015-01-09 08:55:41 +0900 | [diff] [blame] | 382 | setActiveSource(false); |
Yuncheol Heo | 38db629 | 2014-07-01 14:15:14 +0900 | [diff] [blame] | 383 | checkIfPendingActionsCleared(); |
Jungshik Jang | 79c58a4 | 2014-06-16 16:45:36 +0900 | [diff] [blame] | 384 | } |
Terry Heo | 959d2db | 2014-08-28 16:45:41 +0900 | [diff] [blame] | 385 | |
| 386 | @Override |
| 387 | protected void dump(final IndentingPrintWriter pw) { |
| 388 | super.dump(pw); |
| 389 | pw.println("mIsActiveSource: " + mIsActiveSource); |
Jinsuk Kim | e6e8f3d | 2015-05-11 14:17:04 +0900 | [diff] [blame] | 390 | pw.println("mAutoTvOff:" + mAutoTvOff); |
Terry Heo | 959d2db | 2014-08-28 16:45:41 +0900 | [diff] [blame] | 391 | } |
Jinsuk Kim | bad8393 | 2015-02-10 07:10:40 +0900 | [diff] [blame] | 392 | |
| 393 | // Wrapper interface over PowerManager.WakeLock |
| 394 | private interface ActiveWakeLock { |
| 395 | void acquire(); |
| 396 | void release(); |
| 397 | boolean isHeld(); |
| 398 | } |
| 399 | |
| 400 | private class SystemWakeLock implements ActiveWakeLock { |
| 401 | private final WakeLock mWakeLock; |
| 402 | public SystemWakeLock() { |
| 403 | mWakeLock = mService.getPowerManager().newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG); |
| 404 | mWakeLock.setReferenceCounted(false); |
| 405 | } |
| 406 | |
| 407 | @Override |
| 408 | public void acquire() { |
| 409 | mWakeLock.acquire(); |
| 410 | HdmiLogger.debug("active source: %b. Wake lock acquired", mIsActiveSource); |
| 411 | } |
| 412 | |
| 413 | @Override |
| 414 | public void release() { |
| 415 | mWakeLock.release(); |
| 416 | HdmiLogger.debug("Wake lock released"); |
| 417 | } |
| 418 | |
| 419 | @Override |
| 420 | public boolean isHeld() { |
| 421 | return mWakeLock.isHeld(); |
| 422 | } |
| 423 | } |
Jinsuk Kim | 84659ed | 2014-10-06 23:48:19 +0000 | [diff] [blame] | 424 | } |