AppSetIdManagerFutures.kt
/*
* Copyright 2022 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.java.appsetid
import android.content.Context
import android.os.LimitExceededException
import androidx.annotation.DoNotInline
import androidx.privacysandbox.ads.adservices.appsetid.AppSetId
import androidx.privacysandbox.ads.adservices.appsetid.AppSetIdManager
import androidx.privacysandbox.ads.adservices.java.internal.asListenableFuture
import com.google.common.util.concurrent.ListenableFuture
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.async
/**
* AppSetIdManager provides APIs for app and ad-SDKs to access appSetId for non-monetizing purpose.
* This class can be used by Java clients.
*/
abstract class AppSetIdManagerFutures internal constructor() {
/**
* Return the AppSetId.
*
* @throws SecurityException if caller is not authorized to call this API.
* @throws IllegalStateException if this API is not available.
* @throws LimitExceededException if rate limit was reached.
*/
abstract fun getAppSetIdAsync(): ListenableFuture<AppSetId>
private class Api33Ext4JavaImpl(
private val mAppSetIdManager: AppSetIdManager
) : AppSetIdManagerFutures() {
@DoNotInline
override fun getAppSetIdAsync(): ListenableFuture<AppSetId> {
return CoroutineScope(Dispatchers.Default).async {
mAppSetIdManager.getAppSetId()
}.asListenableFuture()
}
}
companion object {
/**
* Creates [AppSetIdManagerFutures].
*
* @return AppSetIdManagerFutures object. If the device is running an incompatible
* build, the value returned is null.
*/
@JvmStatic
fun from(context: Context): AppSetIdManagerFutures? {
return AppSetIdManager.obtain(context)?.let { Api33Ext4JavaImpl(it) }
}
}
}