Merge "[pm] check versionMajor on sdk lib package update" into main

                                "Package " + pkgName + " is a persistent app. "

                                        + "Persistent apps are not updateable.");

                    }

                    // When updating an sdk library, make sure that the versionMajor is

                    // changed if the targetSdkVersion and minSdkVersion have changed

                    if (parsedPackage.isSdkLibrary() && ps.getPkg() != null

                            && ps.getPkg().isSdkLibrary()) {

                        final int oldMinSdk = ps.getPkg().getMinSdkVersion();

                        final int newMinSdk = parsedPackage.getMinSdkVersion();

                        if (oldTargetSdk != newTargetSdk || oldMinSdk != newMinSdk) {

                            final int oldVersionMajor = ps.getPkg().getSdkLibVersionMajor();

                            final int newVersionMajor = parsedPackage.getSdkLibVersionMajor();

                            if (oldVersionMajor == newVersionMajor) {

                                throw new PrepareFailure(

                                        PackageManager.INSTALL_FAILED_UPDATE_INCOMPATIBLE,

                                        "Failure updating " + pkgName + " as it updates"

                                                + " an sdk library <"

                                                + parsedPackage.getSdkLibraryName() + ">"

                                                + " without changing the versionMajor, but the"

                                                + " targetSdkVersion or minSdkVersion has changed."

                                );

                            }

                        }

                    }

                }

            }

            PackageSetting signatureCheckPs = ps;

            // SDK libs can have other major versions with different package names.