如何将数据存储与版本"androidx.datastore：datastore-core：1.0.0-beta01"一起使用？

Question

DataStore和preferences DataStore在此版本(beta01(中不存在。

Answer 1

要做到这一点，您需要：

plugins {
id("com.google.protobuf")
}
protobuf {
protoc {
artifact = "com.google.protobuf:protoc:3.17.3"
}
generateProtoTasks {
all().forEach { task ->
task.builtins {
create("java") {
option("lite")
}
}
}
}
implementation("androidx.datastore:datastore-core:1.0.0-beta01")
implementation("com.google.protobuf:protobuf-javalite:3.11.0")
implementation("androidx.preference:preference-ktx:1.1.1")

并初始化

val data: DataStore<SomeMessage> = DataStoreFactory.create(
serializer = SessionSerializer, // your Serializer
corruptionHandler = null,
migrations = emptyList(),
scope = CoroutineScope(Dispatchers.IO + Job())

并像以前一样继续

data.updateData {
it.toBuilder().setAddress("address").build()
}
data.collect { ChargingSession ->
ChargingSession.address
}

Answer 2

使用以下依赖

implementation("androidx.datastore:datastore-preferences:1.0.0-beta01")