CustomAudienceManagerImplCommon.kt
/*
* Copyright 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 androidx.privacysandbox.ads.adservices.customaudience
import android.adservices.common.AdServicesPermissions
import android.annotation.SuppressLint
import android.os.Build
import android.os.ext.SdkExtensions
import androidx.annotation.DoNotInline
import androidx.annotation.RequiresExtension
import androidx.annotation.RequiresPermission
import androidx.annotation.RestrictTo
import androidx.core.os.asOutcomeReceiver
import androidx.privacysandbox.ads.adservices.common.AdData
import androidx.privacysandbox.ads.adservices.common.AdSelectionSignals
import androidx.privacysandbox.ads.adservices.common.AdTechIdentifier
import kotlinx.coroutines.suspendCancellableCoroutine
@RestrictTo(RestrictTo.Scope.LIBRARY)
@SuppressLint("NewApi", "ClassVerificationFailure")
@RequiresExtension(extension = SdkExtensions.AD_SERVICES, version = 4)
@RequiresExtension(extension = Build.VERSION_CODES.S, version = 9)
open class CustomAudienceManagerImplCommon(
protected val customAudienceManager: android.adservices.customaudience.CustomAudienceManager
) : CustomAudienceManager() {
@DoNotInline
@RequiresPermission(AdServicesPermissions.ACCESS_ADSERVICES_CUSTOM_AUDIENCE)
override suspend fun joinCustomAudience(request: JoinCustomAudienceRequest) {
suspendCancellableCoroutine { continuation ->
customAudienceManager.joinCustomAudience(
convertJoinRequest(request),
Runnable::run,
continuation.asOutcomeReceiver()
)
}
}
@DoNotInline
@RequiresPermission(AdServicesPermissions.ACCESS_ADSERVICES_CUSTOM_AUDIENCE)
override suspend fun leaveCustomAudience(request: LeaveCustomAudienceRequest) {
suspendCancellableCoroutine { continuation ->
customAudienceManager.leaveCustomAudience(
convertLeaveRequest(request),
Runnable::run,
continuation.asOutcomeReceiver()
)
}
}
private fun convertJoinRequest(
request: JoinCustomAudienceRequest
): android.adservices.customaudience.JoinCustomAudienceRequest {
return android.adservices.customaudience.JoinCustomAudienceRequest.Builder()
.setCustomAudience(convertCustomAudience(request.customAudience))
.build()
}
private fun convertLeaveRequest(
request: LeaveCustomAudienceRequest
): android.adservices.customaudience.LeaveCustomAudienceRequest {
return android.adservices.customaudience.LeaveCustomAudienceRequest.Builder()
.setBuyer(convertAdTechIdentifier(request.buyer))
.setName(request.name)
.build()
}
private fun convertCustomAudience(
request: CustomAudience
): android.adservices.customaudience.CustomAudience {
return android.adservices.customaudience.CustomAudience.Builder()
.setActivationTime(request.activationTime)
.setAds(convertAdData(request.ads))
.setBiddingLogicUri(request.biddingLogicUri)
.setBuyer(convertAdTechIdentifier(request.buyer))
.setDailyUpdateUri(request.dailyUpdateUri)
.setExpirationTime(request.expirationTime)
.setName(request.name)
.setTrustedBiddingData(convertTrustedSignals(request.trustedBiddingSignals))
.setUserBiddingSignals(convertBiddingSignals(request.userBiddingSignals))
.build()
}
private fun convertAdData(
input: List<AdData>
): List<android.adservices.common.AdData> {
val result = mutableListOf<android.adservices.common.AdData>()
for (ad in input) {
result.add(android.adservices.common.AdData.Builder()
.setMetadata(ad.metadata)
.setRenderUri(ad.renderUri)
.build())
}
return result
}
private fun convertAdTechIdentifier(
input: AdTechIdentifier
): android.adservices.common.AdTechIdentifier {
return android.adservices.common.AdTechIdentifier.fromString(input.identifier)
}
private fun convertTrustedSignals(
input: TrustedBiddingData?
): android.adservices.customaudience.TrustedBiddingData? {
if (input == null) return null
return android.adservices.customaudience.TrustedBiddingData.Builder()
.setTrustedBiddingKeys(input.trustedBiddingKeys)
.setTrustedBiddingUri(input.trustedBiddingUri)
.build()
}
private fun convertBiddingSignals(
input: AdSelectionSignals?
): android.adservices.common.AdSelectionSignals? {
if (input == null) return null
return android.adservices.common.AdSelectionSignals.fromString(input.signals)
}
}