content: /*
   * Copyright (C) 2017 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 com.example.android.autofill.service;
  
  import android.view.View;
  
  import com.example.android.autofill.service.model.FilledAutofillField;
  
  import java.util.Arrays;
  import java.util.HashSet;
  import java.util.Set;
  
  /**
   * Holds the properties associated with an autofill hint in this Autofill Service.
   */
  public final class AutofillHintProperties {
  
      private String mAutofillHint;
      private FakeFieldGenerator mFakeFieldGenerator;
      private Set<Integer> mValidTypes;
      private int mSaveType;
      private int mPartition;
  
      public AutofillHintProperties(String autofillHint, int saveType, int partitionNumber,
              FakeFieldGenerator fakeFieldGenerator, Integer... validTypes) {
          mAutofillHint = autofillHint;
          mSaveType = saveType;
          mPartition = partitionNumber;
          mFakeFieldGenerator = fakeFieldGenerator;
          mValidTypes = new HashSet<>(Arrays.asList(validTypes));
      }
  
      /**
       * Generates dummy autofill field data that is relevant to the autofill hint.
       */
      public FilledAutofillField generateFakeField(int seed, String datasetId) {
          return mFakeFieldGenerator.generate(seed, datasetId);
      }
  
      /**
       * Returns autofill hint associated with these properties. If you save a field that uses a W3C
       * hint, there is a chance this will return a different but analogous hint, when applicable.
       * For example, W3C has hint 'email' and {@link android.view.View} has hint 'emailAddress', so
       * the W3C hint should map to the hint defined in {@link android.view.View} ('emailAddress').
       */
      public String getAutofillHint() {
          return mAutofillHint;
      }
  
      /**
       * Returns how this hint maps to a {@link android.service.autofill.SaveInfo} type.
       */
      public int getSaveType() {
          return mSaveType;
      }
  
      /**
       * Returns which data partition this autofill hint should be a part of. See partitions defined
       * in {@link AutofillHints}.
       */
      public int getPartition() {
          return mPartition;
      }
  
  
      /**
       * Sometimes, data for a hint should only be stored as a certain AutofillValue type. For
       * example, it is recommended that data representing a Credit Card Expiration date, annotated
       * with the hint {@link View#AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DATE}, should
       * only be stored as {@link View#AUTOFILL_TYPE_DATE}.
       */
      public boolean isValidType(int type) {
          return mValidTypes.contains(type);
      }
  
      public Set<Integer> getTypes() {
          return mValidTypes;
      }
  }
  