Merge "RESTRICT AUTOMERGE Update keyguard locked state from TrustManagerService" into pi-dev
diff --git a/core/java/android/content/res/AssetManager.java b/core/java/android/content/res/AssetManager.java
index 2895342..4ddaa9b 100644
--- a/core/java/android/content/res/AssetManager.java
+++ b/core/java/android/content/res/AssetManager.java
@@ -1050,8 +1050,11 @@
             }
         }
 
-        if (mObject != 0) {
-            nativeDestroy(mObject);
+        synchronized (this) {
+            if (mObject != 0) {
+                nativeDestroy(mObject);
+                mObject = 0;
+            }
         }
     }
 
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index b1ea47c..06b7c4d 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -7101,6 +7101,7 @@
 
     @VisibleForTesting
     protected void simulatePackageSuspendBroadcast(boolean suspend, String pkg) {
+        checkCallerIsSystemOrShell();
         // only use for testing: mimic receive broadcast that package is (un)suspended
         // but does not actually (un)suspend the package
         final Bundle extras = new Bundle();
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index fb997df..fc1392ac 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -17725,36 +17725,48 @@
         int count = 0;
         final String packageName = pkg.packageName;
 
+        boolean handlesWebUris = false;
+        final boolean alreadyVerified;
         synchronized (mPackages) {
             // If this is a new install and we see that we've already run verification for this
             // package, we have nothing to do: it means the state was restored from backup.
-            if (!replacing) {
-                IntentFilterVerificationInfo ivi =
-                        mSettings.getIntentFilterVerificationLPr(packageName);
-                if (ivi != null) {
-                    if (DEBUG_DOMAIN_VERIFICATION) {
-                        Slog.i(TAG, "Package " + packageName+ " already verified: status="
-                                + ivi.getStatusString());
-                    }
-                    return;
+            final IntentFilterVerificationInfo ivi =
+                    mSettings.getIntentFilterVerificationLPr(packageName);
+            alreadyVerified = (ivi != null);
+            if (!replacing && alreadyVerified) {
+                if (DEBUG_DOMAIN_VERIFICATION) {
+                    Slog.i(TAG, "Package " + packageName + " already verified: status="
+                            + ivi.getStatusString());
                 }
+                return;
             }
 
-            // If any filters need to be verified, then all need to be.
+            // If any filters need to be verified, then all need to be.  In addition, we need to
+            // know whether an updating app has any web navigation intent filters, to re-
+            // examine handling policy even if not re-verifying.
             boolean needToVerify = false;
             for (PackageParser.Activity a : pkg.activities) {
                 for (ActivityIntentInfo filter : a.intents) {
+                    if (filter.handlesWebUris(true)) {
+                        handlesWebUris = true;
+                    }
                     if (filter.needsVerification() && needsNetworkVerificationLPr(filter)) {
                         if (DEBUG_DOMAIN_VERIFICATION) {
                             Slog.d(TAG,
                                     "Intent filter needs verification, so processing all filters");
                         }
                         needToVerify = true;
+                        // It's safe to break out here because filter.needsVerification()
+                        // can only be true if filter.handlesWebUris(true) returns true, so
+                        // we've already noted that.
                         break;
                     }
                 }
             }
 
+            // Note whether this app publishes any web navigation handling support at all,
+            // and whether there are any web-nav filters that fit the profile for running
+            // a verification pass now.
             if (needToVerify) {
                 final int verificationId = mIntentFilterVerificationToken++;
                 for (PackageParser.Activity a : pkg.activities) {
@@ -17772,13 +17784,23 @@
         }
 
         if (count > 0) {
+            // count > 0 means that we're running a full verification pass
             if (DEBUG_DOMAIN_VERIFICATION) Slog.d(TAG, "Starting " + count
                     + " IntentFilter verification" + (count > 1 ? "s" : "")
                     +  " for userId:" + userId);
             mIntentFilterVerifier.startVerifications(userId);
+        } else if (alreadyVerified && handlesWebUris) {
+            // App used autoVerify in the past, no longer does, but still handles web
+            // navigation starts.
+            if (DEBUG_DOMAIN_VERIFICATION) {
+                Slog.d(TAG, "App changed web filters but no longer verifying - resetting policy");
+            }
+            synchronized (mPackages) {
+                clearIntentFilterVerificationsLPw(packageName, userId);
+            }
         } else {
             if (DEBUG_DOMAIN_VERIFICATION) {
-                Slog.d(TAG, "No filters or not all autoVerify for " + packageName);
+                Slog.d(TAG, "No web filters or no prior verify policy for " + packageName);
             }
         }
     }
diff --git a/services/core/java/com/android/server/pm/Settings.java b/services/core/java/com/android/server/pm/Settings.java
index a7e3830..6036e7d 100644
--- a/services/core/java/com/android/server/pm/Settings.java
+++ b/services/core/java/com/android/server/pm/Settings.java
@@ -1319,6 +1319,7 @@
             return false;
         }
         ps.clearDomainVerificationStatusForUser(userId);
+        ps.setIntentFilterVerificationInfo(null);
         return true;
     }