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Commit 9b73fc72 authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
Browse files

Merge "CEC: Modify Standby Mode Handler"

parents 81568fa2 022c04c9

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

+7 −0
Original line number Diff line number Diff line
@@ -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

+1 −0
Original line number Diff line number Diff line
@@ -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

+1 −0
Original line number Diff line number Diff line
@@ -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

+0 −2
Original line number Diff line number Diff line
@@ -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

+33 −22
Original line number Diff line number Diff line
@@ -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) {

        mService = service;

        mTv = tv;



        addHandler(Constants.MESSAGE_IMAGE_VIEW_ON, mAutoOnHandler);

        addHandler(Constants.MESSAGE_TEXT_VIEW_ON, mAutoOnHandler);



    private void addCommonHandlers() {

        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);

    }