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Commit eafe88a0 authored by Joanne Chung's avatar Joanne Chung Committed by Automerger Merge Worker
Browse files

Set interaction boost for voice sessions. am: 02ccd62d 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15837927

Change-Id: I865a3d8f11e16048c169faf5a8c6fcf28306041b
parents 693a9e42 02ccd62d

services/voiceinteraction/Android.bp

+5 −1
Original line number Diff line number Diff line
@@ -18,5 +18,9 @@ java_library_static { 
    name: "services.voiceinteraction",

    defaults: ["platform_service_defaults"],

    srcs: [":services.voiceinteraction-sources"],

    libs: ["services.core"],

    libs: [

        "services.core",

        "android.hardware.power-V1-java",

        "android.hardware.power-V1.0-java",

    ],

}

services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionSessionConnection.java

+65 −1
Original line number Diff line number Diff line
@@ -43,11 +43,13 @@ import android.content.Context; 
import android.content.Intent;

import android.content.ServiceConnection;

import android.graphics.Bitmap;

import android.hardware.power.Boost;

import android.net.Uri;

import android.os.Binder;

import android.os.Bundle;

import android.os.Handler;

import android.os.IBinder;

import android.os.PowerManagerInternal;

import android.os.RemoteException;

import android.os.ServiceManager;

import android.os.UserHandle;
@@ -62,6 +64,7 @@ import android.view.IWindowManager; 
import com.android.internal.app.AssistUtils;

import com.android.internal.app.IVoiceInteractionSessionShowCallback;

import com.android.internal.app.IVoiceInteractor;

import com.android.server.FgThread;

import com.android.server.LocalServices;

import com.android.server.am.AssistDataRequester;

import com.android.server.am.AssistDataRequester.AssistDataRequesterCallbacks;
@@ -70,13 +73,20 @@ import com.android.server.uri.UriGrantsManagerInternal; 
import com.android.server.wm.ActivityAssistInfo;



import java.io.PrintWriter;

import java.time.Instant;

import java.util.ArrayList;

import java.util.List;



final class VoiceInteractionSessionConnection implements ServiceConnection,

        AssistDataRequesterCallbacks {



    final static String TAG = "VoiceInteractionServiceManager";

    static final String TAG = "VoiceInteractionServiceManager";

    static final int POWER_BOOST_TIMEOUT_MS = Integer.parseInt(

            System.getProperty("vendor.powerhal.interaction.max", "200"));

    static final int BOOST_TIMEOUT_MS = 300;

    // TODO: To avoid ap doesn't call hide, only 10 secs for now, need a better way to manage it

    //  in the future.

    static final int MAX_POWER_BOOST_TIMEOUT = 10_000;



    final IBinder mToken = new Binder();

    final Object mLock;
@@ -104,6 +114,45 @@ final class VoiceInteractionSessionConnection implements ServiceConnection, 
    ArrayList<IVoiceInteractionSessionShowCallback> mPendingShowCallbacks = new ArrayList<>();

    private List<ActivityAssistInfo> mPendingHandleAssistWithoutData = new ArrayList<>();

    AssistDataRequester mAssistDataRequester;

    private final PowerManagerInternal mPowerManagerInternal;

    private PowerBoostSetter mSetPowerBoostRunnable;

    private final Handler mFgHandler;



    class PowerBoostSetter implements Runnable {



        private boolean mCanceled;

        private final Instant mExpiryTime;



        PowerBoostSetter(Instant expiryTime) {

            mExpiryTime = expiryTime;

        }



        @Override

        public void run() {

            synchronized (mLock) {

                if (mCanceled) {

                    return;

                }

                // To avoid voice interaction service does not call hide to cancel setting

                // power boost. We will cancel set boost when reaching the max timeout.

                if (Instant.now().isBefore(mExpiryTime)) {

                    mPowerManagerInternal.setPowerBoost(Boost.INTERACTION, BOOST_TIMEOUT_MS);

                    if (mSetPowerBoostRunnable != null) {

                        mFgHandler.postDelayed(mSetPowerBoostRunnable, POWER_BOOST_TIMEOUT_MS);

                    }

                } else {

                    Slog.w(TAG, "Reset power boost INTERACTION because reaching max timeout.");

                    mPowerManagerInternal.setPowerBoost(Boost.INTERACTION, /* durationMs */ -1);

                }

            }

        }



        void cancel() {

            synchronized (mLock) {

                mCanceled =  true;

            }

        }

    }



    IVoiceInteractionSessionShowCallback mShowCallback =

            new IVoiceInteractionSessionShowCallback.Stub() {
@@ -152,7 +201,9 @@ final class VoiceInteractionSessionConnection implements ServiceConnection, 
        mUgmInternal = LocalServices.getService(UriGrantsManagerInternal.class);

        mIWindowManager = IWindowManager.Stub.asInterface(

                ServiceManager.getService(Context.WINDOW_SERVICE));

        mPowerManagerInternal = LocalServices.getService(PowerManagerInternal.class);

        mAppOps = context.getSystemService(AppOpsManager.class);

        mFgHandler = FgThread.getHandler();

        mAssistDataRequester = new AssistDataRequester(mContext, mIWindowManager,

                (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE),

                this, mLock, OP_ASSIST_STRUCTURE, OP_ASSIST_SCREENSHOT);
@@ -255,6 +306,13 @@ final class VoiceInteractionSessionConnection implements ServiceConnection, 
                    mPendingHandleAssistWithoutData = topActivities;

                }

            }

            // remove if already existing one.

            if (mSetPowerBoostRunnable != null) {

                mSetPowerBoostRunnable.cancel();

            }

            mSetPowerBoostRunnable = new PowerBoostSetter(

                    Instant.now().plusMillis(MAX_POWER_BOOST_TIMEOUT));

            mFgHandler.post(mSetPowerBoostRunnable);

            mCallback.onSessionShown(this);

            return true;

        }
@@ -420,6 +478,12 @@ final class VoiceInteractionSessionConnection implements ServiceConnection, 
                    } catch (RemoteException e) {

                    }

                }

                if (mSetPowerBoostRunnable != null) {

                    mSetPowerBoostRunnable.cancel();

                    mSetPowerBoostRunnable = null;

                }

                // A negative value indicates canceling previous boost.

                mPowerManagerInternal.setPowerBoost(Boost.INTERACTION, /* durationMs */ -1);

                mCallback.onSessionHidden(this);

            }

            if (mFullyBound) {