From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jackal Guo Date: Tue, 25 Oct 2022 15:03:55 +0800 Subject: [PATCH] Correct the behavior of ACTION_PACKAGE_DATA_CLEARED This action should be only broadcasted when the user data is cleared successfully. Broadcasting this action when failed case may result in unexpected result. Bug: 240267890 Test: manually using the PoC in the buganizer to ensure the symptom no longer exists. Change-Id: I0bb612627c81a2f2d7e3dbf53ea891ee49cf734b (cherry picked from commit 8b2e092146c7ab5c2952818dab6dcb6af9c417ce) Merged-In: I0bb612627c81a2f2d7e3dbf53ea891ee49cf734b --- .../server/am/ActivityManagerService.java | 26 ++++++++++--------- 1 file changed, 14 insertions(+), 12 deletions(-) diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java index 6029b8ceb691..e6f400c31bde 100644 --- a/services/core/java/com/android/server/am/ActivityManagerService.java +++ b/services/core/java/com/android/server/am/ActivityManagerService.java @@ -6075,19 +6075,21 @@ public class ActivityManagerService extends IActivityManager.Stub finishForceStopPackageLocked(packageName, appInfo.uid); } } - final Intent intent = new Intent(Intent.ACTION_PACKAGE_DATA_CLEARED, - Uri.fromParts("package", packageName, null)); - intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND); - intent.putExtra(Intent.EXTRA_UID, (appInfo != null) ? appInfo.uid : -1); - intent.putExtra(Intent.EXTRA_USER_HANDLE, resolvedUserId); - if (isInstantApp) { - intent.putExtra(Intent.EXTRA_PACKAGE_NAME, packageName); - broadcastIntentInPackage("android", SYSTEM_UID, intent, null, null, 0, - null, null, permission.ACCESS_INSTANT_APPS, null, false, false, + if (succeeded) { + final Intent intent = new Intent(Intent.ACTION_PACKAGE_DATA_CLEARED, + Uri.fromParts("package", packageName, null /* fragment */)); + intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND); + intent.putExtra(Intent.EXTRA_UID, (appInfo != null) ? appInfo.uid : -1); + intent.putExtra(Intent.EXTRA_USER_HANDLE, resolvedUserId); + if (isInstantApp) { + intent.putExtra(Intent.EXTRA_PACKAGE_NAME, packageName); + } + broadcastIntentInPackage("android", SYSTEM_UID, + intent, null /* resolvedType */, null /* resultTo */, + 0 /* resultCode */, null /* resultData */, null /* resultExtras */, + isInstantApp ? permission.ACCESS_INSTANT_APPS : null, + null /* bOptions */, false /* serialized */, false /* sticky */, resolvedUserId); - } else { - broadcastIntentInPackage("android", SYSTEM_UID, intent, null, null, 0, - null, null, null, null, false, false, resolvedUserId); } if (observer != null) {