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Commit 6de91158 authored by Todd Kennedy's avatar Todd Kennedy Committed by android-build-merger
Browse files

Merge "Block the upgrade of persistent apps" 

am: 0b30d95d

Change-Id: Icd375c367293169b2d2f7661fcb337cafd324714
parents 6ff2ad30 0b30d95d

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

+7 −0
Original line number Diff line number Diff line
@@ -18603,6 +18603,13 @@ public class PackageManagerService extends IPackageManager.Stub 
                                        + " target SDK " + oldTargetSdk + " does.");

                        return;

                    }

                    // Prevent persistent apps from being updated

                    if ((oldPackage.applicationInfo.flags & ApplicationInfo.FLAG_PERSISTENT) != 0) {

                        res.setError(PackageManager.INSTALL_FAILED_INVALID_APK,

                                "Package " + oldPackage.packageName + " is a persistent app. "

                                        + "Persistent apps are not updateable.");

                        return;

                    }

                    // Prevent apps from downgrading their targetSandbox.

                    final int oldTargetSandbox = oldPackage.applicationInfo.targetSandboxVersion;

                    final int newTargetSandbox = pkg.applicationInfo.targetSandboxVersion;