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Commit c12189b2 authored by Alex Chau's avatar Alex Chau
Browse files

Add adb command to get max running users 

Bug: 72033601
Test: New command is working
Change-Id: I38746a2c03a6da35e7d8a149e1fb0b3604234dbc
parent 588a06f5

core/java/android/app/ActivityManagerInternal.java

+5 −0
Original line number Diff line number Diff line
@@ -334,4 +334,9 @@ public abstract class ActivityManagerInternal { 
     * Sets the user switcher message for switching to {@link android.os.UserHandle#SYSTEM}.

     */

    public abstract void setSwitchingToSystemUserMessage(String switchingToSystemUserMessage);



    /**

     * Returns maximum number of users that can run simultaneously.

     */

    public abstract int getMaxRunningUsers();

}

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

+5 −0
Original line number Diff line number Diff line
@@ -25142,6 +25142,11 @@ public class ActivityManagerService extends IActivityManager.Stub 
        public void setSwitchingToSystemUserMessage(String switchingToSystemUserMessage) {

            mUserController.setSwitchingToSystemUserMessage(switchingToSystemUserMessage);

        }













        @Override













        public int getMaxRunningUsers() {













            return mUserController.mMaxRunningUsers;













        }















    }





























    /**

























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



+14
−0




























Original line number
Diff line number
Diff line








@@ -18,6 +18,7 @@ package com.android.server.pm;





























import android.accounts.IAccountManager;















import android.app.ActivityManager;













import android.app.ActivityManagerInternal;















import android.content.ComponentName;















import android.content.Context;















import android.content.IIntentReceiver;










@@ -72,6 +73,7 @@ import android.util.PrintWriterPrinter;













import com.android.internal.content.PackageHelper;















import com.android.internal.util.ArrayUtils;















import com.android.internal.util.SizedInputStream;













import com.android.server.LocalServices;















import com.android.server.SystemConfig;































import dalvik.system.DexFile;










@@ -222,6 +224,8 @@ class PackageManagerShellCommand extends ShellCommand {













                    return runSetUserRestriction();















                case "get-max-users":















                    return runGetMaxUsers();













                case "get-max-running-users":













                    return runGetMaxRunningUsers();















                case "set-home-activity":















                    return runSetHomeActivity();















                case "set-installer":










@@ -1883,6 +1887,14 @@ class PackageManagerShellCommand extends ShellCommand {













        return 0;















    }





























    public int runGetMaxRunningUsers() {













        ActivityManagerInternal activityManagerInternal =













                LocalServices.getService(ActivityManagerInternal.class);













        getOutPrintWriter().println("Maximum supported running users: "













                + activityManagerInternal.getMaxRunningUsers());













        return 0;













    }





























    private static class InstallParams {















        SessionParams sessionParams;















        String installerPackageName;










@@ -2607,6 +2619,8 @@ class PackageManagerShellCommand extends ShellCommand {













        pw.println("");















        pw.println("  get-max-users");















        pw.println("");













        pw.println("  get-max-running-users");













        pw.println("");















        pw.println("  compile [-m MODE | -r REASON] [-f] [-c] [--split SPLIT_NAME]");















        pw.println("          [--reset] [--check-prof (true | false)] (-a | TARGET-PACKAGE)");















        pw.println("    Trigger compilation of TARGET-PACKAGE or all packages if \"-a\".  Options are:");