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Commit 04780a12 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
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Merge "Fix changing package installer after rollback"

parents 158600f6 87698d8e

services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java

+7 −0
Original line number Diff line number Diff line
@@ -319,8 +319,14 @@ class RollbackManagerServiceImpl extends IRollbackManager.Stub { 
        PackageManager pm = context.getPackageManager();

        try {

            PackageInstaller packageInstaller = pm.getPackageInstaller();

            String installerPackageName = pm.getInstallerPackageName(targetPackageName);

            if (installerPackageName == null) {

                sendFailure(statusReceiver, "Cannot find installer package");

                return;

            }

            PackageInstaller.SessionParams parentParams = new PackageInstaller.SessionParams(

                    PackageInstaller.SessionParams.MODE_FULL_INSTALL);

            parentParams.setInstallerPackageName(installerPackageName);

            parentParams.setAllowDowngrade(true);

            parentParams.setMultiPackage();

            int parentSessionId = packageInstaller.createSession(parentParams);
@@ -329,6 +335,7 @@ class RollbackManagerServiceImpl extends IRollbackManager.Stub { 
            for (PackageRollbackInfo info : data.packages) {

                PackageInstaller.SessionParams params = new PackageInstaller.SessionParams(

                        PackageInstaller.SessionParams.MODE_FULL_INSTALL);

                params.setInstallerPackageName(installerPackageName);

                params.setAllowDowngrade(true);

                int sessionId = packageInstaller.createSession(params);

                PackageInstaller.Session session = packageInstaller.openSession(sessionId);