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Commit 9aa6db03 authored by David Brazdil's avatar David Brazdil
Browse files

Add option to clear profile data to 'cmd package compile' 

Adds an option which clears all profile data of a given package.

Bug: 27516490
Change-Id: Ie83ef1f06ca47d35ffb206c29341dc68166afeb3
parent 990fb6b5

core/java/android/content/pm/IPackageManager.aidl

+7 −0
Original line number Diff line number Diff line
@@ -382,6 +382,13 @@ interface IPackageManager { 
     */

    void clearApplicationUserData(in String packageName, IPackageDataObserver observer, int userId);



    /**

     * Clear the profile data of an application.

     * @param packageName The package name of the application whose profile data

     * need to be deleted

     */

    void clearApplicationProfileData(in String packageName);



   /**

     * Get package statistics including the code, data and cache size for

     * an already installed package

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

+4 −0
Original line number Diff line number Diff line
@@ -166,6 +166,10 @@ public final class Installer extends SystemService { 
        mInstaller.execute("rmpackagedir", packageDir);

    }



    public void rmProfiles(String pkgName) throws InstallerException {

        mInstaller.execute("rmprofiles", pkgName);

    }



    public void createUserConfig(int userid) throws InstallerException {

        mInstaller.execute("mkuserconfig", userid);

    }

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

+10 −0
Original line number Diff line number Diff line
@@ -15153,6 +15153,16 @@ public class PackageManagerService extends IPackageManager.Stub { 
        }

    }













    @Override













    public void clearApplicationProfileData(String packageName) {













        enforceSystemOrRoot("Only the system can clear all profile data");













        try {













            mInstaller.rmProfiles(packageName);













        } catch (InstallerException ex) {













            Log.e(TAG, "Could not clear profile data of package " + packageName);













        }













    }



























    @Override















    public void clearApplicationUserData(final String packageName,















            final IPackageDataObserver observer, final int userId) {

























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



+18
−3




























Original line number
Diff line number
Diff line








@@ -234,6 +234,7 @@ class PackageManagerShellCommand extends ShellCommand {













        boolean extractOnly = false;















        boolean forceCompilation = false;















        boolean allPackages = false;













        boolean clearProfileData = false;















        String compilationMode = "default";































        String opt;









@@ -242,11 +243,19 @@ class PackageManagerShellCommand extends ShellCommand {













                case "-a":















                    allPackages = true;















                    break;













                case "-c":













                    clearProfileData = true;













                    break;













                case "-f":













                    forceCompilation = true;













                    break;















                case "-m":















                    compilationMode = getNextArgRequired();















                    break;













                case "-f":













                case "--reset":















                    forceCompilation = true;













                    clearProfileData = true;













                    compilationMode = "extract";















                    break;















                default:















                    pw.println("Error: Unknown option: " + opt);










@@ -290,7 +299,10 @@ class PackageManagerShellCommand extends ShellCommand {





























        List<String> failedPackages = new ArrayList<>();















        for (String packageName : packageNames) {













            pw.println(packageName);













            if (clearProfileData) {













                mInterface.clearApplicationProfileData(packageName);













            }





























            boolean result = mInterface.performDexOpt(packageName, null /* instructionSet */,















                        useJitProfiles, extractOnly, forceCompilation);















            if (!result) {










@@ -1170,9 +1182,12 @@ class PackageManagerShellCommand extends ShellCommand {













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















        pw.println("    Options:");















        pw.println("      -a: compile all packages");













        pw.println("      -c: clear profile data before compiling");













        pw.println("      -f: force compilation even if not needed");















        pw.println("      -m: select compilation mode");















        pw.println("          MODE can be one of \"default\", \"all\", \"profile\", and \"extract\"");













        pw.println("      -f: force compilation even if not needed");













        pw.println("      --reset: restore the package to post-install state");













        pw.println("          shorthand for \"-c -f -m extract\"");















        pw.println("  list features");















        pw.println("    Prints all features of the system.");















        pw.println("  list instrumentation [-f] [TARGET-PACKAGE]");