Close AccountManagerService.session after timeout.

Bug: 303905130
Bug: 316893159
Test: manual
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:bb53f192e0ceaa026a083da156ef0cb0140f0c09)
Merged-In: Ib4cebf1750fc6324dc1c8853e0d716ea5e8ec073
Change-Id: Ib4cebf1750fc6324dc1c8853e0d716ea5e8ec073
diff --git a/services/core/java/com/android/server/accounts/AccountManagerService.java b/services/core/java/com/android/server/accounts/AccountManagerService.java
index 215bd2b..d9153fe 100644
--- a/services/core/java/com/android/server/accounts/AccountManagerService.java
+++ b/services/core/java/com/android/server/accounts/AccountManagerService.java
@@ -183,6 +183,7 @@
 
     final MessageHandler mHandler;
 
+    private static final int TIMEOUT_DELAY_MS = 1000 * 60 * 15;
     // Messages that can be sent on mHandler
     private static final int MESSAGE_TIMED_OUT = 3;
     private static final int MESSAGE_COPY_SHARED_ACCOUNT = 4;
@@ -4839,6 +4840,7 @@
             synchronized (mSessions) {
                 mSessions.put(toString(), this);
             }
+            scheduleTimeout();
             if (response != null) {
                 try {
                     response.asBinder().linkToDeath(this, 0 /* flags */);
@@ -5005,6 +5007,11 @@
             }
         }
 
+        private void scheduleTimeout() {
+            mHandler.sendMessageDelayed(
+                    mHandler.obtainMessage(MESSAGE_TIMED_OUT, this), TIMEOUT_DELAY_MS);
+        }
+
         public void cancelTimeout() {
             mHandler.removeMessages(MESSAGE_TIMED_OUT, this);
         }
@@ -5041,6 +5048,9 @@
 
         public void onTimedOut() {
             IAccountManagerResponse response = getResponseAndClose();
+            if (Log.isLoggable(TAG, Log.VERBOSE)) {
+                Log.v(TAG, "Session.onTimedOut");
+            }
             if (response != null) {
                 try {
                     response.onError(AccountManager.ERROR_CODE_REMOTE_EXCEPTION,
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