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[pm] do not stop system apps with disabled a launcher activity

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If an app has a disabled/unexported launcher activity, it is effectively
the same as not having a launcher activity. We should not stop such
system apps by default.

BUG: 286459841
Test: manual with a system app that has disabled launcher activity and
verify that it is in the `stopped=false` state after first boot
Test: also tested updating such a system app and verified that it
remains in the un-stopped state after the update is uninstalled

Change-Id: Ie865aba7325e3442c6610ef962fce3a3a65f0b70
This commit is contained in:
Songchun Fan
2023-07-18 16:33:32 -07:00
parent c3415b9f2f
commit a1c1f2e29f
1 changed files with 7 additions and 2 deletions
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9
services/core/java/com/android/server/pm/InstallPackageHelper.java
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@@ -4315,7 +4315,8 @@ 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 a launcher entry which means the user doesn't have a way to unstop it
// - 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
@@ -4341,7 +4342,11 @@ final class InstallPackageHelper {
categories.add(Intent.CATEGORY_LAUNCHER);
final List<ParsedActivity> activities = parsedPackage.getActivities();
for (int indexActivity = 0; indexActivity < activities.size(); indexActivity++) {
final List<ParsedIntentInfo> intents = activities.get(indexActivity).getIntents();
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) {