| /* |
| * 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.autofillframework.multidatasetservice.model |
| |
| import android.app.assist.AssistStructure.ViewNode; |
| import android.service.autofill.SaveInfo |
| import android.view.View |
| import android.view.autofill.AutofillId |
| |
| /** |
| * A stripped down version of a [ViewNode] that contains only autofill-relevant metadata. It also |
| * contains a `saveType` flag that is calculated based on the [ViewNode]'s autofill hints. |
| */ |
| class AutofillField(view: ViewNode) { |
| var saveType = 0 |
| private set |
| |
| val autofillHints: Array<String> = view.autofillHints |
| val autofillId: AutofillId = view.autofillId |
| val autofillType: Int = view.autofillType |
| val autofillOptions: Array<CharSequence>? = view.autofillOptions |
| val isFocused: Boolean = view.isFocused |
| |
| init { |
| updateSaveTypeFromHints() |
| } |
| |
| /** |
| * When the [ViewNode] is a list that the user needs to choose a string from (i.e. a spinner), |
| * this is called to return the index of a specific item in the list. |
| */ |
| fun getAutofillOptionIndex(value: CharSequence): Int? { |
| return autofillOptions?.indexOf(value) |
| } |
| |
| private fun updateSaveTypeFromHints() { |
| saveType = 0 |
| for (hint in autofillHints) { |
| when (hint) { |
| View.AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DATE, |
| View.AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DAY, |
| View.AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_MONTH, |
| View.AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_YEAR, |
| View.AUTOFILL_HINT_CREDIT_CARD_NUMBER, |
| View.AUTOFILL_HINT_CREDIT_CARD_SECURITY_CODE -> { |
| saveType = saveType or SaveInfo.SAVE_DATA_TYPE_CREDIT_CARD |
| } |
| View.AUTOFILL_HINT_EMAIL_ADDRESS -> { |
| saveType = saveType or SaveInfo.SAVE_DATA_TYPE_EMAIL_ADDRESS |
| } |
| View.AUTOFILL_HINT_PHONE, View.AUTOFILL_HINT_NAME -> { |
| saveType = saveType or SaveInfo.SAVE_DATA_TYPE_GENERIC |
| } |
| View.AUTOFILL_HINT_PASSWORD -> { |
| saveType = saveType or SaveInfo.SAVE_DATA_TYPE_PASSWORD |
| saveType = saveType and SaveInfo.SAVE_DATA_TYPE_EMAIL_ADDRESS.inv() |
| saveType = saveType and SaveInfo.SAVE_DATA_TYPE_USERNAME.inv() |
| } |
| View.AUTOFILL_HINT_POSTAL_ADDRESS, |
| View.AUTOFILL_HINT_POSTAL_CODE -> { |
| saveType = saveType or SaveInfo.SAVE_DATA_TYPE_ADDRESS |
| } |
| View.AUTOFILL_HINT_USERNAME -> { |
| saveType = saveType or SaveInfo.SAVE_DATA_TYPE_USERNAME |
| } |
| } |
| } |
| } |
| } |