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Commit 66c76cb6 authored by Anna Bauza's avatar Anna Bauza Committed by Automerger Merge Worker
Browse files

Merge "fix: Refactor User Lifecycle Event and Report metrics logging" into udc-dev am: 03238a8a 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21469411



Change-Id: I1da1f091675de6a87eb0db4f16de8f1eaaf1ed6a
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 6a67b488 03238a8a

core/java/android/os/UserManager.java

+0 −33
Original line number Diff line number Diff line
@@ -65,7 +65,6 @@ import android.util.Log; 
import android.view.WindowManager.LayoutParams;



import com.android.internal.R;

import com.android.internal.util.FrameworkStatsLog;



import java.io.IOException;

import java.lang.annotation.Retention;
@@ -2532,38 +2531,6 @@ public class UserManager { 
        return USER_TYPE_PROFILE_CLONE.equals(userType);

    }



    /**

     * Returns the enum defined in the statsd UserLifecycleJourneyReported atom corresponding to the

     * user type.

     * @hide

     */

    public static int getUserTypeForStatsd(@NonNull String userType) {

        switch (userType) {

            case USER_TYPE_FULL_SYSTEM:

                return FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__USER_TYPE__FULL_SYSTEM;

            case USER_TYPE_FULL_SECONDARY:

                return FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__USER_TYPE__FULL_SECONDARY;

            case USER_TYPE_FULL_GUEST:

                return FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__USER_TYPE__FULL_GUEST;

            case USER_TYPE_FULL_DEMO:

                return FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__USER_TYPE__FULL_DEMO;

            case USER_TYPE_FULL_RESTRICTED:

                return FrameworkStatsLog

                        .USER_LIFECYCLE_JOURNEY_REPORTED__USER_TYPE__FULL_RESTRICTED;

            case USER_TYPE_PROFILE_MANAGED:

                return FrameworkStatsLog

                        .USER_LIFECYCLE_JOURNEY_REPORTED__USER_TYPE__PROFILE_MANAGED;

            case USER_TYPE_SYSTEM_HEADLESS:

                return FrameworkStatsLog

                        .USER_LIFECYCLE_JOURNEY_REPORTED__USER_TYPE__SYSTEM_HEADLESS;

            case USER_TYPE_PROFILE_CLONE:

                return FrameworkStatsLog

                        .USER_LIFECYCLE_JOURNEY_REPORTED__USER_TYPE__PROFILE_CLONE;

            default:

                return FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__USER_TYPE__TYPE_UNKNOWN;

        }

    }



    /**

     * @hide

     * @deprecated Use {@link #isRestrictedProfile()}

services/core/java/com/android/server/am/BroadcastQueueImpl.java

+2 −2
Original line number Diff line number Diff line
@@ -67,7 +67,6 @@ import android.os.RemoteException; 
import android.os.SystemClock;

import android.os.Trace;

import android.os.UserHandle;

import android.os.UserManager;

import android.text.TextUtils;

import android.util.EventLog;

import android.util.IndentingPrintWriter;
@@ -78,6 +77,7 @@ import android.util.proto.ProtoOutputStream; 
import com.android.internal.os.TimeoutRecord;

import com.android.internal.util.FrameworkStatsLog;

import com.android.server.LocalServices;

import com.android.server.pm.UserJourneyLogger;

import com.android.server.pm.UserManagerInternal;



import dalvik.annotation.optimization.NeverCompile;
@@ -1518,7 +1518,7 @@ public class BroadcastQueueImpl extends BroadcastQueue { 
            final UserInfo userInfo =

                    (umInternal != null) ? umInternal.getUserInfo(r.userId) : null;

            if (userInfo != null) {

                userType = UserManager.getUserTypeForStatsd(userInfo.userType);

                userType = UserJourneyLogger.getUserTypeForStatsd(userInfo.userType);

            }

            Slog.i(TAG_BROADCAST,

                    "BOOT_COMPLETED_BROADCAST_COMPLETION_LATENCY_REPORTED action:"

services/core/java/com/android/server/am/UserController.java

+82 −245

File changed.

Preview size limit exceeded, changes collapsed.

services/core/java/com/android/server/pm/UserJourneyLogger.java

0 → 100644
+552 −0

File added.

Preview size limit exceeded, changes collapsed.

services/core/java/com/android/server/pm/UserManagerService.java

+64 −158
Original line number Diff line number Diff line
@@ -23,6 +23,15 @@ import static android.os.UserManager.DISALLOW_USER_SWITCH; 
import static android.os.UserManager.SYSTEM_USER_MODE_EMULATION_PROPERTY;

import static android.os.UserManager.USER_OPERATION_ERROR_UNKNOWN;



import static com.android.server.pm.UserJourneyLogger.ERROR_CODE_ABORTED;

import static com.android.server.pm.UserJourneyLogger.ERROR_CODE_UNSPECIFIED;

import static com.android.server.pm.UserJourneyLogger.ERROR_CODE_USER_ALREADY_AN_ADMIN;

import static com.android.server.pm.UserJourneyLogger.ERROR_CODE_USER_IS_NOT_AN_ADMIN;

import static com.android.server.pm.UserJourneyLogger.USER_JOURNEY_GRANT_ADMIN;

import static com.android.server.pm.UserJourneyLogger.USER_JOURNEY_REVOKE_ADMIN;

import static com.android.server.pm.UserJourneyLogger.USER_JOURNEY_USER_CREATE;

import static com.android.server.pm.UserJourneyLogger.USER_JOURNEY_USER_REMOVE;



import android.Manifest;

import android.accounts.Account;

import android.accounts.AccountManager;
@@ -162,7 +171,6 @@ import java.util.List; 
import java.util.Objects;

import java.util.Set;

import java.util.concurrent.CountDownLatch;

import java.util.concurrent.ThreadLocalRandom;

import java.util.concurrent.TimeUnit;

import java.util.concurrent.atomic.AtomicInteger;

import java.util.concurrent.atomic.AtomicReference;
@@ -519,6 +527,8 @@ public class UserManagerService extends IUserManager.Stub { 
    @GuardedBy("mUserLifecycleListeners")

    private final ArrayList<UserLifecycleListener> mUserLifecycleListeners = new ArrayList<>();



    private final UserJourneyLogger mUserJourneyLogger = new UserJourneyLogger();



    private final LockPatternUtils mLockPatternUtils;



    private final String ACTION_DISABLE_QUIET_MODE_AFTER_UNLOCK =
@@ -1580,45 +1590,56 @@ public class UserManagerService extends IUserManager.Stub { 
    @Override

    public void setUserAdmin(@UserIdInt int userId) {

        checkManageUserAndAcrossUsersFullPermission("set user admin");

        final long sessionId = logGrantAdminJourneyBegin(userId);

        mUserJourneyLogger.logUserJourneyBegin(userId, USER_JOURNEY_GRANT_ADMIN);

        UserInfo info;

        synchronized (mPackagesLock) {

            synchronized (mUsersLock) {

                info = getUserInfoLU(userId);

            }

            if (info == null || info.isAdmin()) {

                // Exit if no user found with that id, or the user is already an Admin.

                logUserJourneyError(sessionId,

                        FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__GRANT_ADMIN,

                        userId);

            if (info == null) {

                // Exit if no user found with that id,

                mUserJourneyLogger.logNullUserJourneyError(USER_JOURNEY_GRANT_ADMIN,

                        getCurrentUserId(), userId, /* userType */ "", /* userFlags */ -1);

                return;

            } else if (info.isAdmin()) {

                // Exit if the user is already an Admin.

                mUserJourneyLogger.logUserJourneyFinishWithError(getCurrentUserId(), info,

                        USER_JOURNEY_GRANT_ADMIN, ERROR_CODE_USER_ALREADY_AN_ADMIN);

                return;

            }

            info.flags ^= UserInfo.FLAG_ADMIN;

            writeUserLP(getUserDataLU(info.id));

        }

        logGrantAdminJourneyFinish(sessionId, userId, info.userType, info.flags);

        mUserJourneyLogger.logUserJourneyFinishWithError(getCurrentUserId(), info,

                USER_JOURNEY_GRANT_ADMIN, ERROR_CODE_UNSPECIFIED);

    }



    @Override

    public void revokeUserAdmin(@UserIdInt int userId) {

        checkManageUserAndAcrossUsersFullPermission("revoke admin privileges");

        final long sessionId = logRevokeAdminJourneyBegin(userId);

        mUserJourneyLogger.logUserJourneyBegin(userId, USER_JOURNEY_REVOKE_ADMIN);

        UserData user;

        synchronized (mPackagesLock) {

            synchronized (mUsersLock) {

                user = getUserDataLU(userId);

                if (user == null || !user.info.isAdmin()) {

                    // Exit if no user found with that id, or the user is not an Admin.

                    logUserJourneyError(sessionId, FrameworkStatsLog

                                    .USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__REVOKE_ADMIN,

                            userId);

                if (user == null) {

                    // Exit if no user found with that id

                    mUserJourneyLogger.logNullUserJourneyError(

                            USER_JOURNEY_REVOKE_ADMIN,

                            getCurrentUserId(), userId, "", -1);

                    return;

                } else if (!user.info.isAdmin()) {

                    // Exit if no user is not an Admin.

                    mUserJourneyLogger.logUserJourneyFinishWithError(getCurrentUserId(), user.info,

                            USER_JOURNEY_REVOKE_ADMIN, ERROR_CODE_USER_IS_NOT_AN_ADMIN);

                    return;

                }

                user.info.flags ^= UserInfo.FLAG_ADMIN;

                writeUserLP(user);

            }

        }

        logRevokeAdminJourneyFinish(sessionId, userId, user.info.userType, user.info.flags);

        mUserJourneyLogger.logUserJourneyFinishWithError(getCurrentUserId(), user.info,

                USER_JOURNEY_REVOKE_ADMIN, ERROR_CODE_UNSPECIFIED);

    }



    /**
@@ -4700,16 +4721,20 @@ public class UserManagerService extends IUserManager.Stub { 
        final int noneUserId = -1;

        final TimingsTraceAndSlog t = new TimingsTraceAndSlog();

        t.traceBegin("createUser-" + flags);

        final long sessionId = logUserCreateJourneyBegin(noneUserId);

        mUserJourneyLogger.logUserJourneyBegin(noneUserId, USER_JOURNEY_USER_CREATE);

        UserInfo newUser = null;

        try {

            newUser = createUserInternalUncheckedNoTracing(name, userType, flags, parentId,

                        preCreate, disallowedPackages, t, token);

            return newUser;

        } finally {

            logUserCreateJourneyFinish(sessionId,

                    newUser != null ? newUser.id : noneUserId, userType, flags,

                    newUser != null);

            if (newUser != null) {

                mUserJourneyLogger.logUserCreateJourneyFinish(getCurrentUserId(), newUser);

            } else {

                mUserJourneyLogger.logNullUserJourneyError(

                        USER_JOURNEY_USER_CREATE,

                        getCurrentUserId(), noneUserId, userType, flags);

            }

            t.traceEnd();

        }

    }
@@ -5198,137 +5223,6 @@ public class UserManagerService extends IUserManager.Stub { 
                && !userTypeDetails.getName().equals(UserManager.USER_TYPE_FULL_RESTRICTED);

    }



    private long logUserCreateJourneyBegin(@UserIdInt int userId) {

        return logUserJourneyBegin(

                FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__USER_CREATE,

                userId);

    }



    private void logUserCreateJourneyFinish(long sessionId, @UserIdInt int userId, String userType,

            @UserInfoFlag int flags, boolean finish) {

        logUserJourneyFinish(sessionId,

                FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__USER_CREATE,

                userId, userType, flags, finish);

    }



    private long logUserRemoveJourneyBegin(@UserIdInt int userId) {

        return logUserJourneyBegin(

                FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__USER_REMOVE,

                userId);

    }



    private void logUserRemoveJourneyFinish(long sessionId, @UserIdInt int userId, String userType,

            @UserInfoFlag int flags, boolean finish) {

        logUserJourneyFinish(sessionId,

                FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__USER_REMOVE,

                userId, userType, flags, finish);

    }



    private long logGrantAdminJourneyBegin(@UserIdInt int userId) {

        return logUserJourneyBegin(

                FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__GRANT_ADMIN,

                userId);

    }



    private void logGrantAdminJourneyFinish(long sessionId, @UserIdInt int userId, String userType,

            @UserInfoFlag int flags) {

        logUserJourneyFinish(sessionId,

                FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__GRANT_ADMIN,

                userId, userType, flags, true);

    }



    private long logRevokeAdminJourneyBegin(@UserIdInt int userId) {

        return logUserJourneyBegin(

                FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__REVOKE_ADMIN,

                userId);

    }



    private void logRevokeAdminJourneyFinish(long sessionId, @UserIdInt int userId, String userType,

            @UserInfoFlag int flags) {

        logUserJourneyFinish(sessionId,

                FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__REVOKE_ADMIN,

                userId, userType, flags, true);

    }



    private void logUserJourneyFinish(long sessionId, int journey, @UserIdInt int userId,

            String userType, @UserInfoFlag int flags, boolean finish) {



        // log the journey atom with the user metadata

        FrameworkStatsLog.write(FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED, sessionId,

                journey, /* origin_user= */ getCurrentUserId(), userId,

                UserManager.getUserTypeForStatsd(userType), flags);



        int event;

        switch (journey) {

            case FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__USER_CREATE:

                event = FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__EVENT__CREATE_USER;

                break;

            case FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__USER_REMOVE:

                event = FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__EVENT__REMOVE_USER;

                break;

            case FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__GRANT_ADMIN:

                event = FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__EVENT__GRANT_ADMIN;

                break;

            case FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__REVOKE_ADMIN:

                event = FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__EVENT__REVOKE_ADMIN;

                break;

            default:

                throw new IllegalArgumentException("Journey " + journey + " not expected.");

        }

        FrameworkStatsLog.write(FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED, sessionId, userId,

                event,

                finish ? FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__STATE__FINISH

                        : FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__STATE__NONE);

    }



    private long logUserJourneyBegin(int journey, @UserIdInt int userId) {

        final long sessionId = ThreadLocalRandom.current().nextLong(1, Long.MAX_VALUE);



        // log the event atom to indicate the event start

        int event;

        switch (journey) {

            case FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__USER_CREATE:

                event = FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__EVENT__CREATE_USER;

                break;

            case FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__USER_REMOVE:

                event = FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__EVENT__REMOVE_USER;

                break;

            case FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__GRANT_ADMIN:

                event = FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__EVENT__GRANT_ADMIN;

                break;

            case FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__REVOKE_ADMIN:

                event = FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__EVENT__REVOKE_ADMIN;

                break;

            default:

                throw new IllegalArgumentException("Journey " + journey + " not expected.");

        }



        FrameworkStatsLog.write(FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED, sessionId, userId,

                event, FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__STATE__BEGIN);

        return sessionId;

    }



    private void logUserJourneyError(long sessionId, int journey, @UserIdInt int userId) {



        // log the journey atom with the user metadata

        FrameworkStatsLog.write(FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED, sessionId,

                journey, /* origin_user= */ getCurrentUserId(), userId);



        int event;

        switch (journey) {

            case FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__GRANT_ADMIN:

                event = FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__EVENT__GRANT_ADMIN;

                break;

            case FrameworkStatsLog.USER_LIFECYCLE_JOURNEY_REPORTED__JOURNEY__REVOKE_ADMIN:

                event = FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__EVENT__REVOKE_ADMIN;

                break;

            default:

                throw new IllegalArgumentException("Journey " + journey + " not expected.");

        }

        FrameworkStatsLog.write(FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED, sessionId, userId,

                event, FrameworkStatsLog.USER_LIFECYCLE_EVENT_OCCURRED__STATE__ERROR);

    }



    /** Register callbacks for statsd pulled atoms. */

    private void registerStatsCallbacks() {

        final StatsManager statsManager = mContext.getSystemService(StatsManager.class);
@@ -5352,7 +5246,8 @@ public class UserManagerService extends IUserManager.Stub { 
            if (size > 1) {

                for (int idx = 0; idx < size; idx++) {

                    final UserInfo user = users.get(idx);

                    final int userTypeStandard = UserManager.getUserTypeForStatsd(user.userType);

                    final int userTypeStandard = mUserJourneyLogger

                            .getUserTypeForStatsd(user.userType);

                    final String userTypeCustom = (userTypeStandard == FrameworkStatsLog

                            .USER_LIFECYCLE_JOURNEY_REPORTED__USER_TYPE__TYPE_UNKNOWN)

                            ?
@@ -5635,7 +5530,7 @@ public class UserManagerService extends IUserManager.Stub { 
                writeUserLP(userData);

            }



            final long sessionId = logUserRemoveJourneyBegin(userId);

            mUserJourneyLogger.logUserJourneyBegin(userId, USER_JOURNEY_USER_REMOVE);



            try {

                mAppOpsService.removeUser(userId);
@@ -5657,13 +5552,17 @@ public class UserManagerService extends IUserManager.Stub { 
                            @Override

                            public void userStopped(int userIdParam) {

                                finishRemoveUser(userIdParam);

                                logUserRemoveJourneyFinish(sessionId, userIdParam,

                                        userData.info.userType, userData.info.flags, true);

                                int originUserId = UserManagerService.this.getCurrentUserId();

                                mUserJourneyLogger.logUserJourneyFinishWithError(originUserId,

                                        userData.info, USER_JOURNEY_USER_REMOVE,

                                        ERROR_CODE_UNSPECIFIED);

                            }

                            @Override

                            public void userStopAborted(int userIdParam) {

                                logUserRemoveJourneyFinish(sessionId, userIdParam,

                                        userData.info.userType, userData.info.flags, false);

                                int originUserId = UserManagerService.this.getCurrentUserId();

                                mUserJourneyLogger.logUserJourneyFinishWithError(originUserId,

                                        userData.info, USER_JOURNEY_USER_REMOVE,

                                        ERROR_CODE_ABORTED);

                            }

                        });

            } catch (RemoteException e) {
@@ -7297,9 +7196,9 @@ public class UserManagerService extends IUserManager.Stub { 
                final UserInfo userInfo = getUserInfo(userIds[i]);

                if (userInfo == null) {

                    // Not possible because the input user ids should all be valid

                    userTypes[i] = UserManager.getUserTypeForStatsd("");

                    userTypes[i] = mUserJourneyLogger.getUserTypeForStatsd("");

                } else {

                    userTypes[i] = UserManager.getUserTypeForStatsd(userInfo.userType);

                    userTypes[i] = mUserJourneyLogger.getUserTypeForStatsd(userInfo.userType);

                }

            }

            return userTypes;
@@ -7536,4 +7435,11 @@ public class UserManagerService extends IUserManager.Stub { 
                .getBoolean(R.bool.config_canSwitchToHeadlessSystemUser);

    }



    /**

     * Returns instance of {@link com.android.server.pm.UserJourneyLogger}.

     */

    public UserJourneyLogger getUserJourneyLogger() {

        return mUserJourneyLogger;

    }



}