ChangesEventConverter.kt
/*
* Copyright (C) 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.
*/
@file:RestrictTo(RestrictTo.Scope.LIBRARY)
package androidx.health.connect.client.impl.converters.changes
import androidx.annotation.RestrictTo
import androidx.health.connect.client.changes.Change
import androidx.health.connect.client.changes.ChangesEvent
import androidx.health.connect.client.changes.DeletionChange
import androidx.health.connect.client.changes.UpsertionChange
import androidx.health.connect.client.impl.converters.records.toRecord
import androidx.health.platform.client.proto.ChangeProto
/** Converts proto response to public API object. */
fun toApiChangesEvent(proto: ChangeProto.ChangesEvent): ChangesEvent {
return ChangesEvent(
changes = extractApiChanges(proto.changesList),
nextChangesToken = proto.nextChangesToken,
)
}
private fun extractApiChanges(changes: List<ChangeProto.DataChange>): List<Change> {
return changes.mapNotNull {
when {
it.hasDeleteUid() -> DeletionChange(it.deleteUid)
it.hasUpsertDataPoint() -> UpsertionChange(toRecord(it.upsertDataPoint))
else -> null
}
}
}