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Merge "[pm] fix ConcurrentModificationException in AppsFilter" into udc-dev

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This commit is contained in:
Song Chun Fan
2023-05-08 19:40:57 +00:00
committed by Android (Google) Code Review
parent 3fdc0c48a0 2e278e384c
commit 66250a0520
1 changed files with 16 additions and 7 deletions
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23
services/core/java/com/android/server/pm/AppsFilterImpl.java
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@@ -256,6 +256,7 @@ public final class AppsFilterImpl extends AppsFilterLocked implements Watchable,
private final PackageManagerInternal mPmInternal;
private volatile boolean mFeatureEnabled =
PackageManager.APP_ENUMERATION_ENABLED_BY_DEFAULT;
@GuardedBy("mDisabledPackages")
private final ArraySet<String> mDisabledPackages = new ArraySet<>();
@Nullable
@@ -272,7 +273,9 @@ public final class AppsFilterImpl extends AppsFilterLocked implements Watchable,
mInjector = null;
mPmInternal = null;
mFeatureEnabled = orig.mFeatureEnabled;
mDisabledPackages.addAll(orig.mDisabledPackages);
synchronized (orig.mDisabledPackages) {
mDisabledPackages.addAll(orig.mDisabledPackages);
}
mLoggingEnabled = orig.mLoggingEnabled;
}
@@ -319,7 +322,9 @@ public final class AppsFilterImpl extends AppsFilterLocked implements Watchable,
Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "packageIsEnabled");
}
try {
return !mDisabledPackages.contains(pkg.getPackageName());
synchronized (mDisabledPackages) {
return !mDisabledPackages.contains(pkg.getPackageName());
}
} finally {
if (DEBUG_TRACING) {
Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER);
@@ -376,10 +381,12 @@ public final class AppsFilterImpl extends AppsFilterLocked implements Watchable,
final boolean enabled = mInjector.getCompatibility().isChangeEnabledInternalNoLogging(
PackageManager.FILTER_APPLICATION_QUERY,
AndroidPackageUtils.generateAppInfoWithoutState(pkg));
if (enabled) {
mDisabledPackages.remove(pkg.getPackageName());
} else {
mDisabledPackages.add(pkg.getPackageName());
synchronized (mDisabledPackages) {
if (enabled) {
mDisabledPackages.remove(pkg.getPackageName());
} else {
mDisabledPackages.add(pkg.getPackageName());
}
}
if (mAppsFilter != null) {
mAppsFilter.onChanged();
@@ -393,7 +400,9 @@ public final class AppsFilterImpl extends AppsFilterLocked implements Watchable,
|| setting.getPkg().isDebuggable());
enableLogging(setting.getAppId(), enableLogging);
if (removed) {
mDisabledPackages.remove(setting.getPackageName());
synchronized (mDisabledPackages) {
mDisabledPackages.remove(setting.getPackageName());
}
if (mAppsFilter != null) {
mAppsFilter.onChanged();
}