Merge "Convert ICarrierService to oneway." into oc-mr1-dev

core/java/android/service/carrier/CarrierService.java

@@ -17,10 +17,13 @@ package android.service.carrier;
 import android.annotation.CallSuper;
 import android.app.Service;
 import android.content.Intent;
+import android.os.Bundle;
 import android.os.IBinder;
 import android.os.PersistableBundle;
 import android.os.RemoteException;
+import android.os.ResultReceiver;
 import android.os.ServiceManager;
+import android.util.Log;
 
 import com.android.internal.telephony.ITelephonyRegistry;
 
@@ -48,6 +51,8 @@ import com.android.internal.telephony.ITelephonyRegistry;
  */
 public abstract class CarrierService extends Service {
 
+    private static final String LOG_TAG = "CarrierService";
+
     public static final String CARRIER_SERVICE_INTERFACE = "android.service.carrier.CarrierService";
 
     private static ITelephonyRegistry sRegistry;
@@ -133,11 +138,26 @@ public abstract class CarrierService extends Service {
     /**
      * A wrapper around ICarrierService that forwards calls to implementations of
      * {@link CarrierService}.
+     * @hide
      */
-    private class ICarrierServiceWrapper extends ICarrierService.Stub {
+    public class ICarrierServiceWrapper extends ICarrierService.Stub {
+        /** @hide */
+        public static final int RESULT_OK = 0;
+        /** @hide */
+        public static final int RESULT_ERROR = 1;
+        /** @hide */
+        public static final String KEY_CONFIG_BUNDLE = "config_bundle";
+
         @Override
-        public PersistableBundle getCarrierConfig(CarrierIdentifier id) {
-            return CarrierService.this.onLoadConfig(id);
+        public void getCarrierConfig(CarrierIdentifier id, ResultReceiver result) {
+            try {
+                Bundle data = new Bundle();
+                data.putParcelable(KEY_CONFIG_BUNDLE, CarrierService.this.onLoadConfig(id));
+                result.send(RESULT_OK, data);
+            } catch (Exception e) {
+                Log.e(LOG_TAG, "Error in onLoadConfig: " + e.getMessage(), e);
+                result.send(RESULT_ERROR, null);
+            }
         }
     }
 }

core/java/android/service/carrier/ICarrierService.aidl

@@ -17,6 +17,7 @@
 package android.service.carrier;
 
 import android.os.PersistableBundle;
+import android.os.ResultReceiver;
 import android.service.carrier.CarrierIdentifier;
 
 /**
@@ -28,5 +29,5 @@ import android.service.carrier.CarrierIdentifier;
 interface ICarrierService {
 
     /** @see android.service.carrier.CarrierService#onLoadConfig */
-    PersistableBundle getCarrierConfig(in CarrierIdentifier id);
+    oneway void getCarrierConfig(in CarrierIdentifier id, in ResultReceiver result);
 }