content: /*
   * Copyright (C) 2018 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package android.service.autofill.augmented;
  
  import static android.service.autofill.augmented.AugmentedAutofillService.sDebug;
  
  import android.annotation.NonNull;
  import android.annotation.Nullable;
  import android.annotation.SystemApi;
  import android.annotation.TestApi;
  import android.service.autofill.augmented.AugmentedAutofillService.AutofillProxy;
  import android.util.Log;
  
  /**
   * Callback used to indicate at {@link FillRequest} has been fulfilled.
   *
   * @hide
   */
  @SystemApi
  @TestApi
  public final class FillCallback {
  
      private static final String TAG = FillCallback.class.getSimpleName();
  
      private final AutofillProxy mProxy;
  
      FillCallback(@NonNull AutofillProxy proxy) {
          mProxy = proxy;
      }
  
      /**
       * Sets the response associated with the request.
       *
       * @param response response associated with the request, or {@code null} if the service
       * could not provide autofill for the request.
       */
      public void onSuccess(@Nullable FillResponse response) {
          if (sDebug) Log.d(TAG, "onSuccess(): " + response);
  
          if (response == null) {
              mProxy.report(AutofillProxy.REPORT_EVENT_NO_RESPONSE);
              return;
          }
  
          final FillWindow fillWindow = response.getFillWindow();
          if (fillWindow != null) {
              fillWindow.show();
          }
          // TODO(b/123099468): must notify the server so it can update the session state to avoid
          // showing conflicting UIs (for example, if a new request is made to the main autofill
          // service and it now wants to show something).
      }
  }
  