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/*
* Copyright (C) 2023 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.android.adservices.service.ui.enrollment.impl;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Build;
import android.text.TextUtils;
import androidx.annotation.RequiresApi;
import com.android.adservices.LogUtil;
import com.android.adservices.service.FlagsFactory;
import com.android.adservices.service.consent.ConsentManager;
import com.android.adservices.service.ui.data.UxStatesManager;
import com.android.adservices.service.ui.enrollment.base.PrivacySandboxEnrollmentChannel;
import com.android.adservices.service.ui.ux.collection.PrivacySandboxUxCollection;
import java.util.Objects;
/**
* Enrollment channel for resetting consent notification info, similar to the consent notification
* debug channel, this channel is only used for testing. Unlike the debug channel, this channel
* resets the consent data exacty once per token.
*/
@RequiresApi(Build.VERSION_CODES.S)
public class ConsentNotificationResetChannel implements PrivacySandboxEnrollmentChannel {
public static final String CONSENT_NOTIFICATION_RESET_TOKEN =
"CONSENT_NOTIFICATION_RESET_TOKEN";
/** Determines if user is eligible for the consent notification reset channel */
public boolean isEligible(
PrivacySandboxUxCollection uxCollection,
ConsentManager consentManager,
UxStatesManager uxStatesManager) {
String currentConsentNotificationResetToken =
FlagsFactory.getFlags().getConsentNotificationResetToken();
// Explicitly ignore default token and to avoid double-reset.
if (TextUtils.isEmpty(currentConsentNotificationResetToken)) {
return false;
}
SharedPreferences uxSharedPreferences = uxStatesManager.getUxSharedPreferences();
String storedConsentNotificationResetToken = uxSharedPreferences.getString(
CONSENT_NOTIFICATION_RESET_TOKEN, /* defValue= */ "");
if (!Objects.equals(storedConsentNotificationResetToken,
currentConsentNotificationResetToken)) {
SharedPreferences.Editor editor = uxSharedPreferences.edit();
editor.putString(CONSENT_NOTIFICATION_RESET_TOKEN,
currentConsentNotificationResetToken);
// Consent notification reset can proceed only if the write operation succeeded.
return editor.commit();
}
return false;
}
/** Perform enrollment logic for the reset channel. */
public void enroll(Context context, ConsentManager consentManager) {
consentManager.recordNotificationDisplayed(false);
consentManager.recordGaUxNotificationDisplayed(false);
consentManager.setU18NotificationDisplayed(false);
consentManager.setU18Account(false);
LogUtil.d("Consent data has been reset.");
}
}
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