警告：从firebase-appindexing 16.0.2迁移到17.1.0时找不到引用的类android.app.slice.SliceManager。

Question

我从哪里迁移

expCalendar

到

implementation "com.google.firebase:firebase-appindexing:16.0.2"
implementation "com.google.firebase:firebase-core:16.0.8"
implementation "com.google.firebase:firebase-config:16.4.0"

保镖警告如下（3次）

implementation "com.google.firebase:firebase-appindexing:17.1.0"
implementation "com.google.firebase:firebase-core:16.0.8"
implementation "com.google.firebase:firebase-config:16.4.0"

这是有效的警告吗？用下面的方法抑制它安全吗？

Warning: com.google.firebase.appindexing.internal.zzab: can't find referenced class android.app.slice.SliceManager