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Merge changes Ie865aba7,Ic51a9ceb into udc-dev

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* changes:
  [pm] do not stop system apps with disabled a launcher activity
  [pm] fix SCAN_AS_STOPPED_SYSTEM_APP for restoreDisabledSystemPackage
This commit is contained in:
Treehugger Robot
2023-07-21 20:31:40 +00:00
committed by Android (Google) Code Review
parent 4c39ad7c8f e9c83eae3c
commit 85b959f478
1 changed files with 29 additions and 20 deletions
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49
services/core/java/com/android/server/pm/InstallPackageHelper.java
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@@ -110,6 +110,7 @@ import android.app.backup.IBackupManager;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.IntentSender;
import android.content.pm.ApplicationInfo;
import android.content.pm.DataLoaderType;
@@ -119,7 +120,6 @@ import android.content.pm.PackageInstaller;
import android.content.pm.PackageManager;
import android.content.pm.PermissionGroupInfo;
import android.content.pm.PermissionInfo;
import android.content.pm.ResolveInfo;
import android.content.pm.SharedLibraryInfo;
import android.content.pm.Signature;
import android.content.pm.SigningDetails;
@@ -184,7 +184,9 @@ import com.android.server.pm.pkg.PackageState;
import com.android.server.pm.pkg.PackageStateInternal;
import com.android.server.pm.pkg.SharedLibraryWrapper;
import com.android.server.pm.pkg.component.ComponentMutateUtils;
import com.android.server.pm.pkg.component.ParsedActivity;
import com.android.server.pm.pkg.component.ParsedInstrumentation;
import com.android.server.pm.pkg.component.ParsedIntentInfo;
import com.android.server.pm.pkg.component.ParsedPermission;
import com.android.server.pm.pkg.component.ParsedPermissionGroup;
import com.android.server.pm.pkg.parsing.ParsingPackageUtils;
@@ -207,6 +209,7 @@ import java.security.cert.CertificateException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
@@ -3925,23 +3928,6 @@ final class InstallPackageHelper {
}
}
// If this is a system app we hadn't seen before, and this is a first boot or OTA,
// we need to unstop it if it doesn't have a launcher entry.
if (mPm.mShouldStopSystemPackagesByDefault && scanResult.mRequest.mPkgSetting == null
&& ((scanFlags & SCAN_FIRST_BOOT_OR_UPGRADE) != 0)
&& ((scanFlags & SCAN_AS_SYSTEM) != 0)) {
final Intent launcherIntent = new Intent(Intent.ACTION_MAIN);
launcherIntent.addCategory(Intent.CATEGORY_LAUNCHER);
launcherIntent.setPackage(parsedPackage.getPackageName());
final List<ResolveInfo> launcherActivities =
mPm.snapshotComputer().queryIntentActivitiesInternal(launcherIntent, null,
PackageManager.MATCH_DIRECT_BOOT_AWARE
| PackageManager.MATCH_DIRECT_BOOT_UNAWARE, 0);
if (launcherActivities.isEmpty()) {
scanResult.mPkgSetting.setStopped(false, 0);
}
}
if (mIncrementalManager != null && isIncrementalPath(parsedPackage.getPath())) {
if (scanResult.mPkgSetting != null && scanResult.mPkgSetting.isLoading()) {
// Continue monitoring loading progress of active incremental packages
@@ -4314,6 +4300,8 @@ final class InstallPackageHelper {
// - It's an APEX or overlay package since stopped state does not affect them.
// - It is enumerated with a <initial-package-state> tag having the stopped attribute
// set to false
// - It doesn't have an enabled and exported launcher activity, which means the user
// wouldn't have a way to un-stop it
final boolean isApexPkg = (scanFlags & SCAN_AS_APEX) != 0;
if (mPm.mShouldStopSystemPackagesByDefault
&& scanSystemPartition
@@ -4322,8 +4310,9 @@ final class InstallPackageHelper {
&& !parsedPackage.isOverlayIsStatic()
) {
String packageName = parsedPackage.getPackageName();
if (!mPm.mInitialNonStoppedSystemPackages.contains(packageName)
&& !"android".contentEquals(packageName)) {
if (!"android".contentEquals(packageName)
&& !mPm.mInitialNonStoppedSystemPackages.contains(packageName)
&& hasLauncherEntry(parsedPackage)) {
scanFlags |= SCAN_AS_STOPPED_SYSTEM_APP;
}
}
@@ -4333,6 +4322,26 @@ final class InstallPackageHelper {
return new Pair<>(scanResult, shouldHideSystemApp);
}
private static boolean hasLauncherEntry(ParsedPackage parsedPackage) {
final HashSet<String> categories = new HashSet<>();
categories.add(Intent.CATEGORY_LAUNCHER);
final List<ParsedActivity> activities = parsedPackage.getActivities();
for (int indexActivity = 0; indexActivity < activities.size(); indexActivity++) {
final ParsedActivity activity = activities.get(indexActivity);
if (!activity.isEnabled() || !activity.isExported()) {
continue;
}
final List<ParsedIntentInfo> intents = activity.getIntents();
for (int indexIntent = 0; indexIntent < intents.size(); indexIntent++) {
final IntentFilter intentFilter = intents.get(indexIntent).getIntentFilter();
if (intentFilter != null && intentFilter.matchCategories(categories) == null) {
return true;
}
}
}
return false;
}
/**
* Returns if forced apk verification can be skipped for the whole package, including splits.
*/