Merge "Do not return synthetic launcher activity for completely headless apps"

            if (isManagedProfileAdmin(user, appInfo.packageName)) {

                return false;

            }

            // If app does not have any components or any permissions, the app can legitimately

            // have no icon so we do not show the synthetic activity.

            return hasComponentsAndRequestsPermissions(appInfo.packageName);

        }

        private boolean hasComponentsAndRequestsPermissions(@NonNull String packageName) {

            final PackageManagerInternal pmInt =

                    LocalServices.getService(PackageManagerInternal.class);

            final PackageParser.Package pkg = pmInt.getPackage(packageName);

            final PackageParser.Package pkg = pmInt.getPackage(appInfo.packageName);

            if (pkg == null) {

                // Should not happen, but we shouldn't be failing if it does

                return false;

            }

            if (ArrayUtils.isEmpty(pkg.requestedPermissions)) {

                return false;

            // If app does not have any default enabled launcher activity or any permissions,

            // the app can legitimately have no icon so we do not show the synthetic activity.

            return requestsPermissions(pkg) && hasDefaultEnableLauncherActivity(

                    appInfo.packageName);

        }

            if (!hasApplicationDeclaredActivities(pkg)

                    && ArrayUtils.isEmpty(pkg.receivers)

                    && ArrayUtils.isEmpty(pkg.providers)

                    && ArrayUtils.isEmpty(pkg.services)) {

                return false;

            }

            return true;

        private boolean requestsPermissions(@NonNull PackageParser.Package pkg) {

            return !ArrayUtils.isEmpty(pkg.requestedPermissions);

        }

        private boolean hasApplicationDeclaredActivities(@NonNull PackageParser.Package pkg) {

            if (pkg.activities == null) {

                return false;

        private boolean hasDefaultEnableLauncherActivity(@NonNull String packageName) {

            final PackageManagerInternal pmInt =

                    LocalServices.getService(PackageManagerInternal.class);

            final Intent matchIntent = new Intent(Intent.ACTION_MAIN);

            matchIntent.addCategory(Intent.CATEGORY_LAUNCHER);

            matchIntent.setPackage(packageName);

            final List<ResolveInfo> infoList = pmInt.queryIntentActivities(matchIntent,

                    PackageManager.MATCH_DISABLED_COMPONENTS, Binder.getCallingUid(),

                    getCallingUserId());

            final int size = infoList.size();

            for (int i = 0; i < size; i++) {

                if (infoList.get(i).activityInfo.enabled) {

                    return true;

                }

            if (ArrayUtils.isEmpty(pkg.activities)) {

                return false;

            }

            // If it only contains synthetic AppDetailsActivity only, it means application does

            // not have actual activity declared in manifest.

            if (pkg.activities.size() == 1 && PackageManager.APP_DETAILS_ACTIVITY_CLASS_NAME.equals(

                    pkg.activities.get(0).className)) {

            return false;

        }

            return true;

        }

        private boolean isManagedProfileAdmin(UserHandle user, String packageName) {

            final List<UserInfo> userInfoList = mUm.getProfiles(user.getIdentifier());