Accessing internal APIs via reflection is not supported and may not work on all devices or in the future

[swanfly]

Accessing internal APIs via reflection is not supported and may not work on all devices or in the future less... (⌘F1)
Using reflection to access hidden/private Android APIs is not safe; it will often not work on devices from other vendors, and it may suddenly stop working (if the API is removed) or crash spectacularly (if the API behavior changes, since there are no guarantees for compatibility.)
eg. {@link Utils#convertActivityToTranslucentAfterL}
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[vdphatage]

you got any solution ?