Merge "CEC: Modify Standby Mode Handler"

services/core/java/com/android/server/hdmi/HdmiCecLocalDevice.java

@@ -75,6 +75,8 @@ abstract class HdmiCecLocalDevice {
     protected int mLastKeycode = HdmiCecKeycode.UNSUPPORTED_KEYCODE;
     protected int mLastKeyRepeatCount = 0;
 
+    HdmiCecStandbyModeHandler mStandbyHandler;
+
     // Stores recent changes to the active source in the CEC network.
     private final ArrayBlockingQueue<HdmiCecController.Dumpable> mActiveSourceHistory =
             new ArrayBlockingQueue<>(MAX_HDMI_ACTIVE_SOURCE_HISTORY);
@@ -263,6 +265,11 @@ abstract class HdmiCecLocalDevice {
         if (dest != mAddress && dest != Constants.ADDR_BROADCAST) {
             return Constants.NOT_HANDLED;
         }
+        if (mService.isPowerStandby()
+                && !mService.isWakeUpMessageReceived()
+                && mStandbyHandler.handleCommand(message)) {
+            return Constants.HANDLED;
+        }
         // Cache incoming message if it is included in the list of cacheable opcodes.
         mCecMessageCache.cacheMessage(message);
         return onMessage(message);

services/core/java/com/android/server/hdmi/HdmiCecLocalDeviceAudioSystem.java

@@ -112,6 +112,7 @@ public class HdmiCecLocalDeviceAudioSystem extends HdmiCecLocalDeviceSource {
             mService.readBooleanSetting(Global.HDMI_CEC_SWITCH_ENABLED, false);
         mSystemAudioControlFeatureEnabled =
             mService.readBooleanSetting(Global.HDMI_SYSTEM_AUDIO_CONTROL_ENABLED, true);
+        mStandbyHandler = new HdmiCecStandbyModeHandler(service, this);
     }
 
     private static final String SHORT_AUDIO_DESCRIPTOR_CONFIG_PATH = "/vendor/etc/sadConfig.xml";

services/core/java/com/android/server/hdmi/HdmiCecLocalDevicePlayback.java

@@ -64,6 +64,7 @@ public class HdmiCecLocalDevicePlayback extends HdmiCecLocalDeviceSource {
 
     HdmiCecLocalDevicePlayback(HdmiControlService service) {
         super(service, HdmiDeviceInfo.DEVICE_PLAYBACK);
+        mStandbyHandler = new HdmiCecStandbyModeHandler(service, this);
     }
 
     @Override

services/core/java/com/android/server/hdmi/HdmiCecLocalDeviceTv.java

@@ -91,8 +91,6 @@ final class HdmiCecLocalDeviceTv extends HdmiCecLocalDevice {
     @GuardedBy("mLock")
     private boolean mSystemAudioMute = false;
 
-    private final HdmiCecStandbyModeHandler mStandbyHandler;
-
     // If true, do not do routing control/send active source for internal source.
     // Set to true when the device was woken up by <Text/Image View On>.
     private boolean mSkipRoutingControl;

services/core/java/com/android/server/hdmi/HdmiCecStandbyModeHandler.java

@@ -16,6 +16,7 @@
 
 package com.android.server.hdmi;
 
+import android.hardware.hdmi.HdmiDeviceInfo;
 import android.util.SparseArray;
 
 /**
@@ -56,7 +57,8 @@ public final class HdmiCecStandbyModeHandler {
     private final class AutoOnHandler implements CecMessageHandler {
         @Override
         public boolean handle(HdmiCecMessage message) {
-            if (!mTv.getAutoWakeup()) {
+            HdmiCecLocalDeviceTv tv = (HdmiCecLocalDeviceTv) mDevice;
+            if (!tv.getAutoWakeup()) {
                 mAborterRefused.handle(message);
                 return true;
             }
@@ -78,7 +80,7 @@ public final class HdmiCecStandbyModeHandler {
     }
 
     private final HdmiControlService mService;
-    private final HdmiCecLocalDeviceTv mTv;
+    private final HdmiCecLocalDevice mDevice;
 
     private final SparseArray<CecMessageHandler> mCecMessageHandlers = new SparseArray<>();
     private final CecMessageHandler mDefaultHandler = new Aborter(
@@ -92,13 +94,7 @@ public final class HdmiCecStandbyModeHandler {
     private final UserControlProcessedHandler
             mUserControlProcessedHandler = new UserControlProcessedHandler();
 
-    public HdmiCecStandbyModeHandler(HdmiControlService service, HdmiCecLocalDeviceTv tv) {
+    private void addCommonHandlers() {
-        mService = service;
-        mTv = tv;
-
-        addHandler(Constants.MESSAGE_IMAGE_VIEW_ON, mAutoOnHandler);
-        addHandler(Constants.MESSAGE_TEXT_VIEW_ON, mAutoOnHandler);
-
         addHandler(Constants.MESSAGE_ACTIVE_SOURCE, mBystander);
         addHandler(Constants.MESSAGE_REQUEST_ACTIVE_SOURCE, mBystander);
         addHandler(Constants.MESSAGE_ROUTING_CHANGE, mBystander);
@@ -112,19 +108,6 @@ public final class HdmiCecStandbyModeHandler {
         addHandler(Constants.MESSAGE_SYSTEM_AUDIO_MODE_STATUS, mBystander);
         addHandler(Constants.MESSAGE_REPORT_AUDIO_STATUS, mBystander);
 
-        // If TV supports the following messages during power-on, ignore them and do nothing,
-        // else reply with <Feature Abort>["Unrecognized Opcode"]
-        // <Deck Status>, <Tuner Device Status>, <Tuner Cleared Status>, <Timer Status>
-        addHandler(Constants.MESSAGE_RECORD_STATUS, mBystander);
-
-        // If TV supports the following messages during power-on, reply with <Feature Abort>["Not
-        // in correct mode to respond"], else reply with <Feature Abort>["Unrecognized Opcode"]
-        // <Give Tuner Device Status>, <Select Digital Service>, <Tuner Step Decrement>,
-        // <Tuner Stem Increment>, <Menu Status>.
-        addHandler(Constants.MESSAGE_RECORD_TV_SCREEN, mAborterIncorrectMode);
-        addHandler(Constants.MESSAGE_INITIATE_ARC, mAborterIncorrectMode);
-        addHandler(Constants.MESSAGE_TERMINATE_ARC, mAborterIncorrectMode);
-
         addHandler(Constants.MESSAGE_GIVE_PHYSICAL_ADDRESS, mBypasser);
         addHandler(Constants.MESSAGE_GET_MENU_LANGUAGE, mBypasser);
         addHandler(Constants.MESSAGE_REPORT_PHYSICAL_ADDRESS, mBypasser);
@@ -145,6 +128,34 @@ public final class HdmiCecStandbyModeHandler {
         addHandler(Constants.MESSAGE_SET_SYSTEM_AUDIO_MODE, mAborterIncorrectMode);
     }
 
+    private void addTvHandlers() {
+        addHandler(Constants.MESSAGE_IMAGE_VIEW_ON, mAutoOnHandler);
+        addHandler(Constants.MESSAGE_TEXT_VIEW_ON, mAutoOnHandler);
+
+        // If TV supports the following messages during power-on, ignore them and do nothing,
+        // else reply with <Feature Abort>["Unrecognized Opcode"]
+        // <Deck Status>, <Tuner Device Status>, <Tuner Cleared Status>, <Timer Status>
+        addHandler(Constants.MESSAGE_RECORD_STATUS, mBystander);
+
+        // If TV supports the following messages during power-on, reply with <Feature Abort>["Not
+        // in correct mode to respond"], else reply with <Feature Abort>["Unrecognized Opcode"]
+        // <Give Tuner Device Status>, <Select Digital Service>, <Tuner Step Decrement>,
+        // <Tuner Stem Increment>, <Menu Status>.
+        addHandler(Constants.MESSAGE_RECORD_TV_SCREEN, mAborterIncorrectMode);
+        addHandler(Constants.MESSAGE_INITIATE_ARC, mAborterIncorrectMode);
+        addHandler(Constants.MESSAGE_TERMINATE_ARC, mAborterIncorrectMode);
+    }
+
+    public HdmiCecStandbyModeHandler(HdmiControlService service, HdmiCecLocalDevice device) {
+        mService = service;
+        mDevice = device;
+
+        addCommonHandlers();
+        if (mDevice.getType() == HdmiDeviceInfo.DEVICE_TV) {
+            addTvHandlers();
+        }
+    }
+
     private void addHandler(int opcode, CecMessageHandler handler) {
         mCecMessageHandlers.put(opcode, handler);
     }

services/tests/servicestests/src/com/android/server/hdmi/HdmiControlServiceTest.java

@@ -892,6 +892,7 @@ public class HdmiControlServiceTest {
         int sourceAddress = Constants.ADDR_TV;
         byte[] params = {0x00, 0x01, 0x02, 0x03};
         int vendorId = 0x123456;
+        mHdmiControlServiceSpy.setPowerStatus(HdmiControlManager.POWER_STATUS_ON);
 
         VendorCommandListener vendorCmdListener =
                 new VendorCommandListener(sourceAddress, destAddress, params, vendorId);
@@ -913,6 +914,7 @@ public class HdmiControlServiceTest {
         int sourceAddress = Constants.ADDR_TV;
         byte[] params = {0x00, 0x01, 0x02, 0x03};
         int vendorId = 0x123456;
+        mHdmiControlServiceSpy.setPowerStatus(HdmiControlManager.POWER_STATUS_ON);
 
         VendorCommandListener vendorCmdListener =
                 new VendorCommandListener(sourceAddress, destAddress, params, vendorId);
@@ -936,6 +938,7 @@ public class HdmiControlServiceTest {
         byte[] params = {0x00, 0x01, 0x02, 0x03};
         int vendorId = 0x123456;
         int diffVendorId = 0x345678;
+        mHdmiControlServiceSpy.setPowerStatus(HdmiControlManager.POWER_STATUS_ON);
 
         VendorCommandListener vendorCmdListener =
                 new VendorCommandListener(sourceAddress, destAddress, params, vendorId);