d84c652a4e
Bug: 76461699 Bug: 76448408 Test: No change in behavior, no new tests Add class level docs for ImageDecoder, including sample code. Update wording to be more clear and less wordy. Fix broken attempts at using sample code. Incorporate advice at go/android-api-guidelines and https://developers.google.com/style/api-reference-comments Change-Id: Iaf1334993f6cd2d3f6e53d3fb70ef9c7a95c9a76