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Commit 8132fb62 authored by Marc Kassis's avatar Marc Kassis
Browse files

Emit HdrCapabilities metric. 

Bug: 234816344
Test: statsd_testdrive 10175
Change-Id: I3a362aa03d5c777a8b013524bc6bbd537c172aed
parent f052b987

services/core/java/com/android/server/stats/pull/StatsPullAtomService.java

+48 −0
Original line number Diff line number Diff line
@@ -20,6 +20,8 @@ import static android.app.AppOpsManager.OP_FLAG_SELF; 
import static android.app.AppOpsManager.OP_FLAG_TRUSTED_PROXIED;

import static android.content.pm.PackageInfo.REQUESTED_PERMISSION_GRANTED;

import static android.content.pm.PermissionInfo.PROTECTION_DANGEROUS;

import static android.hardware.display.HdrConversionMode.HDR_CONVERSION_PASSTHROUGH;

import static android.hardware.graphics.common.Hdr.DOLBY_VISION;

import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;

import static android.net.NetworkCapabilities.TRANSPORT_ETHERNET;

import static android.net.NetworkCapabilities.TRANSPORT_WIFI;
@@ -38,6 +40,7 @@ import static android.os.storage.VolumeInfo.TYPE_PUBLIC; 
import static android.provider.Settings.Global.NETSTATS_UID_BUCKET_DURATION;

import static android.telephony.TelephonyManager.UNKNOWN_CARRIER_ID;

import static android.util.MathUtils.constrain;

import static android.view.Display.HdrCapabilities.HDR_TYPE_INVALID;



import static com.android.internal.util.ConcurrentUtils.DIRECT_EXECUTOR;

import static com.android.internal.util.FrameworkStatsLog.ACCESSIBILITY_SHORTCUT_REPORTED__SHORTCUT_TYPE__A11Y_BUTTON;
@@ -245,6 +248,7 @@ import java.util.concurrent.Executor; 
import java.util.concurrent.ThreadLocalRandom;

import java.util.concurrent.TimeUnit;

import java.util.concurrent.TimeoutException;

import java.util.concurrent.atomic.AtomicInteger;

import java.util.function.Function;



/**
@@ -743,6 +747,8 @@ public class StatsPullAtomService extends SystemService { 
                        return pullSystemServerPinnerStats(atomTag, data);

                    case FrameworkStatsLog.PENDING_INTENTS_PER_PACKAGE:

                        return pullPendingIntentsPerPackage(atomTag, data);

                    case FrameworkStatsLog.HDR_CAPABILITIES:

                        return pullHdrCapabilities(atomTag, data);

                    default:

                        throw new UnsupportedOperationException("Unknown tagId=" + atomTag);

                }
@@ -943,6 +949,7 @@ public class StatsPullAtomService extends SystemService { 
        registerMediaCapabilitiesStats();

        registerPendingIntentsPerPackagePuller();

        registerPinnerServiceStats();

        registerHdrCapabilitiesPuller();

    }



    private void initAndRegisterNetworkStatsPullers() {
@@ -4720,6 +4727,37 @@ public class StatsPullAtomService extends SystemService { 
        );

    }



    private int pullHdrCapabilities(int atomTag, List<StatsEvent> pulledData) {

        DisplayManager displayManager = mContext.getSystemService(DisplayManager.class);

        Display display = displayManager.getDisplay(Display.DEFAULT_DISPLAY);



        int hdrConversionMode = displayManager.getHdrConversionMode().getConversionMode();

        int preferredHdrType = displayManager.getHdrConversionMode().getPreferredHdrOutputType();

        boolean userDisabledHdrConversion = hdrConversionMode == HDR_CONVERSION_PASSTHROUGH;

        int forceHdrFormat = preferredHdrType == HDR_TYPE_INVALID ? 0 : preferredHdrType;

        boolean hasDolbyVisionIssue = hasDolbyVisionIssue(display);



        pulledData.add(FrameworkStatsLog.buildStatsEvent(atomTag,

                new byte[0], userDisabledHdrConversion, forceHdrFormat, hasDolbyVisionIssue));



        return StatsManager.PULL_SUCCESS;

    }



    private boolean hasDolbyVisionIssue(Display display) {

        AtomicInteger modesSupportingDolbyVision = new AtomicInteger();

        Arrays.stream(display.getSupportedModes())

                .map(Display.Mode::getSupportedHdrTypes)

                .filter(types -> Arrays.stream(types).anyMatch(hdrType -> hdrType == DOLBY_VISION))

                .forEach(ignored -> modesSupportingDolbyVision.incrementAndGet());



        if (modesSupportingDolbyVision.get() != 0

                && modesSupportingDolbyVision.get() < display.getSupportedModes().length) {

            return true;

        }



        return false;

    }



    private int pullPendingIntentsPerPackage(int atomTag, List<StatsEvent> pulledData) {

        List<PendingIntentStats> pendingIntentStats =

                LocalServices.getService(ActivityManagerInternal.class).getPendingIntentStats();
@@ -4740,6 +4778,16 @@ public class StatsPullAtomService extends SystemService { 
        );

    }



    private void registerHdrCapabilitiesPuller() {

        int tagId = FrameworkStatsLog.HDR_CAPABILITIES;

        mStatsManager.setPullAtomCallback(

                tagId,

                null, // use default PullAtomMetadata values

                DIRECT_EXECUTOR,

                mStatsCallbackImpl

        );

    }



    int pullSystemServerPinnerStats(int atomTag, List<StatsEvent> pulledData) {

        PinnerService pinnerService = LocalServices.getService(PinnerService.class);

        List<PinnedFileStats> pinnedFileStats = pinnerService.dumpDataForStatsd();