Make sure known packages are preinstalled (9de58d22) · Commits · e / os / android_frameworks_base

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

+54 −14

Original line number	Diff line number	Diff line
		@@ -22874,40 +22874,80 @@ public class PackageManagerService extends IPackageManager.Stub
		return pkg == null ? null : pkg.packageName;
		}

		/**
		* Only keep package names that refer to {@link PackageParser.Package#isSystem system}
		* packages.
		*
		* @param pkgNames The packages to filter
		*
		* @return The filtered packages
		*/
		private @NonNull String[] filterOnlySystemPackages(@Nullable String... pkgNames) {
		if (pkgNames == null) {
		return ArrayUtils.emptyArray(String.class);
		}

		ArrayList<String> systemPackageNames = new ArrayList<>(pkgNames.length);

		for (String pkgName: pkgNames) {
		synchronized (mPackages) {
		if (pkgName == null) {
		continue;
		}

		PackageParser.Package pkg = getPackage(pkgName);
		if (pkg == null) {
		Log.w(TAG, "Could not find package " + pkgName);
		continue;
		}

		if (!pkg.isSystem()) {
		Log.w(TAG, pkgName + " is not system");
		continue;
		}

		systemPackageNames.add(pkgName);
		}
		}

		return systemPackageNames.toArray(new String[]{});
		}

		@Override
		public @NonNull String[] getKnownPackageNames(int knownPackage, int userId) {
		switch (knownPackage) {
		case PackageManagerInternal.PACKAGE_BROWSER:
		return new String[]{mPermissionManager.getDefaultBrowser(userId)};
		case PackageManagerInternal.PACKAGE_INSTALLER:
		return new String[]{mRequiredInstallerPackage};
		return filterOnlySystemPackages(mRequiredInstallerPackage);
		case PackageManagerInternal.PACKAGE_SETUP_WIZARD:
		return new String[]{mSetupWizardPackage};
		return filterOnlySystemPackages(mSetupWizardPackage);
		case PackageManagerInternal.PACKAGE_SYSTEM:
		return new String[]{"android"};
		case PackageManagerInternal.PACKAGE_VERIFIER:
		return new String[]{mRequiredVerifierPackage};
		return filterOnlySystemPackages(mRequiredVerifierPackage);
		case PackageManagerInternal.PACKAGE_SYSTEM_TEXT_CLASSIFIER:
		return new String[]{mSystemTextClassifierPackage};
		return filterOnlySystemPackages(mSystemTextClassifierPackage);
		case PackageManagerInternal.PACKAGE_PERMISSION_CONTROLLER:
		return new String[]{mRequiredPermissionControllerPackage};
		return filterOnlySystemPackages(mRequiredPermissionControllerPackage);
		case PackageManagerInternal.PACKAGE_WELLBEING:
		return new String[]{mWellbeingPackage};
		return filterOnlySystemPackages(mWellbeingPackage);
		case PackageManagerInternal.PACKAGE_DOCUMENTER:
		return new String[]{mDocumenterPackage};
		return filterOnlySystemPackages(mDocumenterPackage);
		case PackageManagerInternal.PACKAGE_CONFIGURATOR:
		return new String[]{mConfiguratorPackage};
		return filterOnlySystemPackages(mConfiguratorPackage);
		case PackageManagerInternal.PACKAGE_INCIDENT_REPORT_APPROVER:
		return new String[]{mIncidentReportApproverPackage};
		return filterOnlySystemPackages(mIncidentReportApproverPackage);
		case PackageManagerInternal.PACKAGE_APP_PREDICTOR:
		return new String[]{mAppPredictionServicePackage};
		return filterOnlySystemPackages(mAppPredictionServicePackage);
		case PackageManagerInternal.PACKAGE_TELEPHONY:
		return mTelephonyPackages;
		return filterOnlySystemPackages(mTelephonyPackages);
		case PackageManagerInternal.PACKAGE_WIFI:
		return new String[]{mWifiPackage};
		}
		return filterOnlySystemPackages(mWifiPackage);
		default:
		return ArrayUtils.emptyArray(String.class);
		}
		}

		@Override
		public boolean isResolveActivityComponent(ComponentInfo component) {