From 5f996899b058f0eb6655d3fe3fd3a5d93256e6c5 Mon Sep 17 00:00:00 2001
From: Robert Greenwalt <robdroid@android.com>
Date: Thu, 8 Apr 2010 16:19:24 -0700
Subject: [PATCH] Roaming data doesn't count against limits

bug:2576057
Change-Id: I51a66e3b49a62e0186816ec0473814a216184e6b
---
 .../com/android/server/ThrottleService.java   | 20 +++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/services/java/com/android/server/ThrottleService.java b/services/java/com/android/server/ThrottleService.java
index 64153b96289d9..1d73ff212a67f 100644
--- a/services/java/com/android/server/ThrottleService.java
+++ b/services/java/com/android/server/ThrottleService.java
@@ -44,6 +44,8 @@ import android.os.SystemProperties;
 import android.provider.Settings;
 import android.util.Slog;
 
+import com.android.internal.telephony.TelephonyProperties;
+
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.Calendar;
@@ -319,15 +321,19 @@ public class ThrottleService extends IThrottleManager.Stub {
             } catch (RemoteException e) {
                 Slog.e(TAG, "got remoteException in onPollAlarm:" + e);
             }
-
-            mRecorder.addData(incRead, incWrite);
+            // don't count this data if we're roaming.
+            boolean roaming = "true".equals(
+                    SystemProperties.get(TelephonyProperties.PROPERTY_OPERATOR_ISROAMING));
+            if (!roaming) {
+                mRecorder.addData(incRead, incWrite);
+            }
 
             long periodRx = mRecorder.getPeriodRx(0);
             long periodTx = mRecorder.getPeriodTx(0);
             long total = periodRx + periodTx;
             if (DBG) {
-                Slog.d(TAG, "onPollAlarm - now =" + now + ", read =" + incRead +
-                        ", written =" + incWrite + ", new total =" + total);
+                Slog.d(TAG, "onPollAlarm - now =" + now + ", roaming =" + roaming +
+                        ", read =" + incRead + ", written =" + incWrite + ", new total =" + total);
             }
             mLastRead += incRead;
             mLastWrite += incWrite;
@@ -686,12 +692,6 @@ public class ThrottleService extends IThrottleManager.Stub {
         }
 
         long getPeriodRx(int which) {
-            if (DBG) { // TODO - remove
-                Slog.d(TAG, "reading slot "+ which +" with current =" + mCurrentPeriod);
-                for(int x = 0; x<mPeriodCount; x++) {
-                    Slog.d(TAG, "  " + x + " = " + mPeriodRxData[x]);
-                }
-            }
             synchronized (mParent) {
                 if (which > mPeriodCount) return 0;
                 which = mCurrentPeriod - which;