Does anyone know, do I need any kind of addition rights (or license agreements) for implementing custom Unity wrapper for Spotify SDK? On its own, the Spotify Unity wrapper will not include any Spotify libs (no Android nor iOS). Each developer will be prompted to download appropriate SDK from the official Spotify website and import into Unity project manually.
I am considering the possibility of selling the custom Unity wrapper for Spotify SDK on the market (Unity Asset Store etc.). I will NOT sell any Spotify resources/libs, just my custom implementation of Unity wrapper for Spotify. But anyway, I need the information about the possible required granted permissions from the Spotify itself.
If you have any kind of useful information according to this case, please, share with me. Thank you!
I can't give any specific legal advice, I'd suggest you approach a legal expert - but it's worth checking out Spotify's Developer Terms of Service, specifically noting the excerpt "Unless you receive Spotify’s written approval, you shall not use the Spotify Platform to incorporate Spotify Content into any game functionality".
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have done my due diligence, and not found any other posts that answer this question, but as usual, if you know a similar question, point me that way!
I noticed a long time back that Libspotify has been dicontinued:
(https://developer.spotify.com/technologies/libspotify/)
So, my question is - what should we do for developing Desktop applications?
They do state: "We hope to be able to provide you with a new library for other platforms." But, this has been going on since 2015!
I have seen many projects in GitHub still using Libspotify - so what should we do? An update was promised "in the upcoming months" but I've not seen anything yet.
What should we do for developing Desktop Applications?
We at Spotify don't currently provide playback as part of our platform offering outside of our iOS and Android SDKs, and I don't have any updates on that at the moment. As mentioned on the website, we hope to be able to provide playback SDKs for more platforms in the future. We don't support any new development on libspotify.
You can use the Spotify Web API to interact with Spotify in a variety of ways, including getting information about metadata, and accessing/modifying user libraries and playlists, which may be useful. You can also use the Applescript API to control playback on macOS, which may also help.
The Spotify Web API is pretty straight forward to use. Of course it defines the protocol rather than implements it so it is OS independent.
I put together a few classes to help unwrap some of the JSON parameters simply. These were written in Swift for macOS.
I found no clues in the developer documentation, but equalify claims that it integrates into the desktop application. They don't offer a free version so I couldn't try it out.
Is it possible/supported to create extensions for the desktop client and is there some hidden documentation available?
I'd be interested in developing one, but so far I had no luck in finding any documentation.
It used to be possible using the Spotify Apps API. I think you can still manually sideload apps, but there is no App Store or similar. Moreover, support for old Spotify Apps is about to be dropped completely in the future.
So no, there's no way to extend Spotify as far as I know.
I want to work on personal project working with instant messaging. I was wondering if there were any APIs like pubnub that are open to the public.
thank you
You can find all the open source API's and tutorials at http://www.pubnub.com/developers
You can also find a tutorial on building an instant messaging like application at http://www.pubnub.com/blog/ditch-your-backend-with-pubnub-messenger/
Full disclosure I am a PubNub employee
All the PubNub SDKs and the APIs are open source and public. You can choose your favorite language and start coding by looking at Developer Resources and Docs. There are several examples for Building A Basic Chat Application | PubNub itself.
I think that a solution for your issue is openpush.
Is there such a thing as a Spotify remote control API? I want to write an app which lets the user control the Spotify desktop client (play, pause, volume, playlists, etc.) but I can't seem to find any documentation anywhere.
There are iOS and Android remote control apps out there so I'm just wondering how they do it if there isn't an API.
On Mac OS X, Spotify can be controlled 'remotely' (i.e. from other apps) using AppleScript, either using the bundled API or the System Events service.
Here's an example of using the bundled API: https://github.com/activars/spotify-applescript/blob/master/spotify_control.applescript
And another one using System Events (it isn't quite as elegant): http://www.jacktams.net/2010/04/28/spotify-applescripts-version-0-4-3/
Official documentation is a bit thin, although you should be able to use the AppleScript editor's library feature to find out more about the methods offered.
So I'm in the process of developing an iOS app and I wanted to use the Spotify web API for searching and looking up songs in Spotify. However, I can't really tell if that is how to do it or if there would be better ways to do it and wanted to clarify before I began. Thanks in advance!
If you'd like the use the Web API, it works just the same as any other JSON REST API, so a lot of the tutorials out there for doing that on iOS will help you just fine. For converting between JSON and Objective-C data structures, newer iOS versions have NSJSONSerialization, otherwise I can recommend the open-source TouchJSON.
Also, you might want to look at CocoaLibSpotify, which is an Objective-C library for interacting with the Spotify service in a much more integrated way than the Web API — including music streaming. However, it does require a Spotify user be logged in to use.