Search suggestions

[wb9688]

Describe the feature you want

Show search suggestions, i.e. "Did you mean: …".

Additional context

NewPipeExtractor already has the relevant code to extract it, but apparently that's never called in the app.

[B0pol]

It requires extractor changes. Currently, the provided method doesn't work for youtube or youtube music (and for other services it returns null)

[wb9688]

@B0pol: What's https://github.com/TeamNewPipe/NewPipeExtractor/blob/dev/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeSearchExtractor.java#L66 and https://github.com/TeamNewPipe/NewPipeExtractor/blob/dev/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeMusicSearchExtractor.java#L130 then? I'm pretty sure they both work. I'll test it later.

[B0pol]

I found there are in fact two way to have suggestion, and they aren't the same:

• showingResultFor: it means you have searched [something] but youtube think it is a typo, so we gave you results for [corrected something].
• didYouMean: it means you have searched [something] but youtube think it is a typo. Youtube still gave you results for [something], but shows you that you should try [corrected something].

I'll open a PR soon to fix youtube normal, giving showResultsFor instead of didYouMean