1 files changed, 45 insertions, 17 deletions

diff --git a/services/java/com/android/server/am/ActiveServices.java b/services/java/com/android/server/am/ActiveServices.java
index 804cd0d..a80afbc 100644
--- a/services/java/com/android/server/am/ActiveServices.java
+++ b/services/java/com/android/server/am/ActiveServices.java
@@ -307,7 +307,7 @@ public final class ActiveServices {
         ServiceRecord r = res.record;
         NeededUriGrants neededGrants = mAm.checkGrantUriPermissionFromIntentLocked(
                 callingUid, r.packageName, service, service.getFlags(), null);
-        if (unscheduleServiceRestartLocked(r, callingUid)) {
+        if (unscheduleServiceRestartLocked(r, callingUid, false)) {
             if (DEBUG_SERVICE) Slog.v(TAG, "START SERVICE WHILE RESTART PENDING: " + r);
         }
         r.lastActivity = SystemClock.uptimeMillis();
@@ -701,7 +701,7 @@ public final class ActiveServices {
         final long origId = Binder.clearCallingIdentity();
 
         try {
-            if (unscheduleServiceRestartLocked(s, callerApp.info.uid)) {
+            if (unscheduleServiceRestartLocked(s, callerApp.info.uid, false)) {
                 if (DEBUG_SERVICE) Slog.v(TAG, "BIND SERVICE WHILE RESTART PENDING: "
                         + s);
             }
@@ -1002,14 +1002,11 @@ public final class ActiveServices {
                     smap.mServicesByIntent.put(filter, r);
 
                     // Make sure this component isn't in the pending list.
-                    int N = mPendingServices.size();
-                    for (int i=0; i<N; i++) {
+                    for (int i=mPendingServices.size()-1; i>=0; i--) {
                         ServiceRecord pr = mPendingServices.get(i);
                         if (pr.serviceInfo.applicationInfo.uid == sInfo.applicationInfo.uid
                                 && pr.name.equals(name)) {
                             mPendingServices.remove(i);
-                            i--;
-                            N--;
                         }
                     }
                 }
@@ -1101,6 +1098,14 @@ public final class ActiveServices {
             boolean allowCancel) {
         boolean canceled = false;
 
+        ServiceMap smap = getServiceMap(r.userId);
+        if (smap.mServicesByName.get(r.name) != r) {
+            ServiceRecord cur = smap.mServicesByName.get(r.name);
+            Slog.wtf(TAG, "Attempting to schedule restart of " + r
+                    + " when found in map: " + cur);
+            return false;
+        }
+
         final long now = SystemClock.uptimeMillis();
 
         if ((r.serviceInfo.applicationInfo.flags
@@ -1210,8 +1215,9 @@ public final class ActiveServices {
         bringUpServiceLocked(r, r.intent.getIntent().getFlags(), r.createdFromFg, true);
     }
 
-    private final boolean unscheduleServiceRestartLocked(ServiceRecord r, int callingUid) {
-        if (r.restartDelay == 0) {
+    private final boolean unscheduleServiceRestartLocked(ServiceRecord r, int callingUid,
+            boolean force) {
+        if (!force && r.restartDelay == 0) {
             return false;
         }
         // Remove from the restarting list; if the service is currently on the
@@ -1222,12 +1228,31 @@ public final class ActiveServices {
             r.resetRestartCounter();
         }
         if (removed) {
-            r.clearRestarting(mAm.mProcessStats.getMemFactorLocked(), SystemClock.uptimeMillis());
+            clearRestartingIfNeededLocked(r);
         }
         mAm.mHandler.removeCallbacks(r.restarter);
         return true;
     }
 
+    private void clearRestartingIfNeededLocked(ServiceRecord r) {
+        if (r.restartTracker != null) {
+            // If this is the last restarting record with this tracker, then clear
+            // the tracker's restarting state.
+            boolean stillTracking = false;
+            for (int i=mRestartingServices.size()-1; i>=0; i--) {
+                if (mRestartingServices.get(i).restartTracker == r.restartTracker) {
+                    stillTracking = true;
+                    break;
+                }
+            }
+            if (!stillTracking) {
+                r.restartTracker.setRestarting(false, mAm.mProcessStats.getMemFactorLocked(),
+                        SystemClock.uptimeMillis());
+                r.restartTracker = null;
+            }
+        }
+    }
+
     private final String bringUpServiceLocked(ServiceRecord r,
             int intentFlags, boolean execInFg, boolean whileRestarting) {
         //Slog.i(TAG, "Bring up service:");
@@ -1248,7 +1273,7 @@ public final class ActiveServices {
         // We are now bringing the service up, so no longer in the
         // restarting state.
         if (mRestartingServices.remove(r)) {
-            r.clearRestarting(mAm.mProcessStats.getMemFactorLocked(), SystemClock.uptimeMillis());
+            clearRestartingIfNeededLocked(r);
         }
 
         // Make sure this service is no longer considered delayed, we are starting it now.
@@ -1560,16 +1585,13 @@ public final class ActiveServices {
         smap.mServicesByName.remove(r.name);
         smap.mServicesByIntent.remove(r.intent);
         r.totalRestartCount = 0;
-        unscheduleServiceRestartLocked(r, 0);
+        unscheduleServiceRestartLocked(r, 0, true);
 
         // Also make sure it is not on the pending list.
-        int N = mPendingServices.size();
-        for (int i=0; i<N; i++) {
+        for (int i=mPendingServices.size()-1; i>=0; i--) {
             if (mPendingServices.get(i) == r) {
                 mPendingServices.remove(i);
                 if (DEBUG_SERVICE) Slog.v(TAG, "Removed pending: " + r);
-                i--;
-                N--;
             }
         }
 
@@ -2076,8 +2098,14 @@ public final class ActiveServices {
                 if (r.processName.equals(app.processName) &&
                         r.serviceInfo.applicationInfo.uid == app.info.uid) {
                     mRestartingServices.remove(i);
-                    r.clearRestarting(mAm.mProcessStats.getMemFactorLocked(),
-                            SystemClock.uptimeMillis());
+                    clearRestartingIfNeededLocked(r);
+                }
+            }
+            for (int i=mPendingServices.size()-1; i>=0; i--) {
+                ServiceRecord r = mPendingServices.get(i);
+                if (r.processName.equals(app.processName) &&
+                        r.serviceInfo.applicationInfo.uid == app.info.uid) {
+                    mPendingServices.remove(i);
                 }
             }
         }