迁移到 AndroidX - ResultReceiver 在哪里

Question

其中新的 AndroidX 依赖项是 ResultReceiver?

我试过 androidx.legacy:legacy-support-v4:1.0.0-alpha1，假设它可能在 v4 下，因为它以前的依赖性 android.support.v4.os.ResultReceiver。

我也试过这些：

implementation 'androidx.core:core:1.0.0-alpha3'
implementation 'androidx.legacy:legacy-support-v13:1.0.0-alpha3'

我想一定有更聪明的方法来找出新的依赖关系？

来源：Migrating to AndroidX

编辑，搜索开发者API...

TraceCompat

ReceiverResult

会不会是新系统没有了？

Answer 1

我有implementation 'androidx.core:core:1.0.2'

//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package android.support.v4.os;

import android.os.Bundle;
import android.os.Handler;
import android.os.Parcel;
import android.os.Parcelable;
import android.os.RemoteException;
import android.os.Parcelable.Creator;
import android.support.v4.os.IResultReceiver.Stub;
import androidx.annotation.RestrictTo;
import androidx.annotation.RestrictTo.Scope;

@RestrictTo({Scope.LIBRARY_GROUP})
public class ResultReceiver implements Parcelable {
...

AND 有这个：

//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package android.os;

import android.os.Parcelable.Creator;

public class ResultReceiver implements Parcelable {