1 files changed, 8 insertions, 2 deletions
diff --git a/services/java/com/android/server/am/BatteryStatsService.java b/services/java/com/android/server/am/BatteryStatsService.java
index ddc3e68..a21893b 100644
--- a/services/java/com/android/server/am/BatteryStatsService.java
+++ b/services/java/com/android/server/am/BatteryStatsService.java
@@ -25,8 +25,7 @@ import android.os.IBinder;
 import android.os.Parcel;
 import android.os.Process;
 import android.os.ServiceManager;
-import android.telephony.TelephonyManager;
-import android.util.PrintWriterPrinter;
+import android.util.Log;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -50,6 +49,13 @@ public final class BatteryStatsService extends IBatteryStats.Stub {
         ServiceManager.addService("batteryinfo", asBinder());
     }
     
+    public void shutdown() {
+        Log.w("BatteryStats", "Writing battery stats before shutdown...");
+        synchronized (mStats) {
+            mStats.writeLocked();
+        }
+    }
+    
     public static IBatteryStats getService() {
         if (sService != null) {
             return sService;