1 files changed, 15 insertions, 1 deletions
diff --git a/core/java/android/bluetooth/HeadsetBase.java b/core/java/android/bluetooth/HeadsetBase.java
index f31e7a2..f987ffd 100644
--- a/core/java/android/bluetooth/HeadsetBase.java
+++ b/core/java/android/bluetooth/HeadsetBase.java
@@ -40,6 +40,8 @@ public class HeadsetBase {
     public static final int DIRECTION_INCOMING = 1;
     public static final int DIRECTION_OUTGOING = 2;
 
+    private static int sAtInputCount = 0;  /* TODO: Consider not using a static variable */
+
     private final BluetoothDevice mBluetooth;
     private final String mAddress;
     private final int mRfcommChannel;
@@ -109,6 +111,14 @@ public class HeadsetBase {
         acquireWakeLock();
         long timestamp;
 
+        synchronized(HeadsetBase.class) {
+            if (sAtInputCount == Integer.MAX_VALUE) {
+                sAtInputCount = 0;
+            } else {
+                sAtInputCount++;
+            }
+        }
+
         if (DBG) timestamp = System.currentTimeMillis();
         AtCommandResult result = mAtParser.process(input);
         if (DBG) Log.d(TAG, "Processing " + input + " took " +
@@ -279,7 +289,11 @@ public class HeadsetBase {
         }
     }
 
-    private void log(String msg) {
+    public static int getAtInputCount() {
+        return sAtInputCount;
+    }
+
+    private static void log(String msg) {
         Log.d(TAG, msg);
     }
 }