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Add a user id parameter to getProperty API

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Starting from U, the PackageManager#getProperty API returns failed
if the package does not installed on the calling user. This cl adds
a user id parameter to the API for system modules to specify a
correct user id when getting the package's property.

Bug: 229684723
Test: atest PackageManagerGetPropertyTest
Test: atest CtsCompanionDeviceManagerCoreTestCases:SelfPresenceReportingTest
Test: atest BackupEligibilityRulesTest
Test: atest ExternalStorageHostTest
Change-Id: Id447c5ae62b0ead8fb706f541d8c71282a605a95
This commit is contained in:
Rhed Jao
2022-05-13 17:51:54 +08:00
parent 9d191fd7eb
commit 04c59bf4ed
8 changed files with 54 additions and 28 deletions
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3
core/java/android/content/pm/IPackageManager.aidl
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@@ -795,7 +795,8 @@ interface IPackageManager {
void holdLock(in IBinder token, in int durationMs);
PackageManager.Property getProperty(String propertyName, String packageName, String className);
PackageManager.Property getPropertyAsUser(String propertyName, String packageName,
String className, int userId);
ParceledListSlice queryProperty(String propertyName, int componentType);
void setKeepUninstalledPackages(in List<String> packageList);

15
core/java/android/content/pm/PackageManager.java
View File

@@ -10224,6 +10224,21 @@ public abstract class PackageManager {
"getProperty not implemented in subclass");
}
/**
* If the provided className is {@code null}, returns the property defined on the application.
* Otherwise, returns the property defined on the component.
*
* @throws NameNotFoundException if the given package is not installed on the calling user or
* component does not exist or if the given property is not defined within the manifest.
* @hide
*/
@NonNull
public Property getPropertyAsUser(@NonNull String propertyName, @NonNull String packageName,
@Nullable String className, int userId) throws NameNotFoundException {
throw new UnsupportedOperationException(
"getPropertyAsUser not implemented in subclass");
}
/**
* Returns the property definition for all &lt;application&gt; tags.
* <p>If the property is not defined with any &lt;application&gt; tag,