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/*
* 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 placeholder 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;
}
}
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