[PM] Send ACTION_PACKAGE_CHANGED when mimeGroups are changed

Test: atest CtsPackageManagerTestCases:PackageManagerShellCommandMultiUserTest
Test: atest CtsPackageManagerTestCases:PackageManagerTest
Bug: 297517712
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:81eb9f8294645684ce1fad39d5d4a00ef11736e4)
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:c160424ef22bffd25a9cc9bc7b901ae1b9721a72)
Merged-In: I271a3526ea4555249e3a2797605269257330e0e9
Change-Id: I271a3526ea4555249e3a2797605269257330e0e9

1 files changed, 20 insertions, 3 deletions

diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 47860373156b..62a948169357 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -5855,9 +5855,26 @@ public class PackageManagerService implements PackageSender, TestUtilityService
                 packageStateWrite.setMimeGroup(mimeGroup, mimeTypesSet);
             });
             if (mComponentResolver.updateMimeGroup(snapshotComputer(), packageName, mimeGroup)) {
-                Binder.withCleanCallingIdentity(() ->
-                        mPreferredActivityHelper.clearPackagePreferredActivities(packageName,
-                                UserHandle.USER_ALL));
+                Binder.withCleanCallingIdentity(() -> {
+                    mPreferredActivityHelper.clearPackagePreferredActivities(packageName,
+                            UserHandle.USER_ALL);
+                    // Send the ACTION_PACKAGE_CHANGED when the mimeGroup has changes
+                    final Computer snapShot = snapshotComputer();
+                    final ArrayList<String> components = new ArrayList<>(
+                            Collections.singletonList(packageName));
+                    final int appId = packageState.getAppId();
+                    final int[] userIds = resolveUserIds(UserHandle.USER_ALL);
+                    final String reason = "The mimeGroup is changed";
+                    for (int i = 0; i < userIds.length; i++) {
+                        final PackageUserStateInternal pkgUserState =
+                                packageState.getUserStates().get(userIds[i]);
+                        if (pkgUserState != null && pkgUserState.isInstalled()) {
+                            final int packageUid = UserHandle.getUid(userIds[i], appId);
+                            sendPackageChangedBroadcast(snapShot, packageName,
+                                    true /* dontKillApp */, components, packageUid, reason);
+                        }
+                    }
+                });
             }
 
             scheduleWriteSettings();