commit 50b60fc34dcf879007b5ab6e9b67f806e5a57215
author Lorenzo Colitti <lorenzo@google.com> Fri Aug 11 13:47:49 2017 +0900
committer Lorenzo Colitti <lorenzo@google.com> Tue Aug 15 00:09:23 2017 +0900
tree 41860d4a7c663c20e62cab351075e85df00a64ec
parent fef69a126793c83aa0d99a8c597037c3a29929c0

Pass data usage limits to tethering offload code.

Bug: 29337859
Bug: 32163131
Test: builds
Test: OffloadControllerTest passes
Change-Id: I82d3bee030bafa8fe85855885b5fc3893e699181

services/core/java/com/android/server/NetworkManagementService.java

diff --git a/services/core/java/com/android/server/NetworkManagementService.java b/services/core/java/com/android/server/NetworkManagementService.java
index 097202b..3d638be 100644
--- a/services/core/java/com/android/server/NetworkManagementService.java
+++ b/services/core/java/com/android/server/NetworkManagementService.java
@@ -1538,6 +1538,17 @@
             } catch (NativeDaemonConnectorException e) {
                 throw e.rethrowAsParcelableException();
             }
+
+            synchronized (mTetheringStatsProviders) {
+                for (ITetheringStatsProvider provider : mTetheringStatsProviders.keySet()) {
+                    try {
+                        provider.setInterfaceQuota(iface, quotaBytes);
+                    } catch (RemoteException e) {
+                        Log.e(TAG, "Problem setting tethering data limit on provider " +
+                                mTetheringStatsProviders.get(provider) + ": " + e);
+                    }
+                }
+            }
         }
     }
 
@@ -1564,6 +1575,17 @@
             } catch (NativeDaemonConnectorException e) {
                 throw e.rethrowAsParcelableException();
             }
+
+            synchronized (mTetheringStatsProviders) {
+                for (ITetheringStatsProvider provider : mTetheringStatsProviders.keySet()) {
+                    try {
+                        provider.setInterfaceQuota(iface, ITetheringStatsProvider.QUOTA_UNLIMITED);
+                    } catch (RemoteException e) {
+                        Log.e(TAG, "Problem removing tethering data limit on provider " +
+                                mTetheringStatsProviders.get(provider) + ": " + e);
+                    }
+                }
+            }
         }
     }
 
@@ -1823,6 +1845,11 @@
             }
             return stats;
         }
+
+        @Override
+        public void setInterfaceQuota(String iface, long quotaBytes) {
+            // Do nothing. netd is already informed of quota changes in setInterfaceQuota.
+        }
     }
 
     @Override