Shazam | Music Identification Program based on Shazam 's methods | Speech library

My Apple Music library is too big. I want to weed it out by removing a whole load of tracks that I have never listened to. I already did the same thing successfully with playlists but my script isn't working to remove tracks:

I have a question which is basically the same as this , except that I want to implement it using the Django ORM if possible.

The linked question says:

How would you search for the longest match within a varchar variable? For example, the_table has entries as follows:

I have a timer which will elapse every 10 seconds. After the timer has elapsed, it will call my service and then fetch data from my service and assign it to my radzen table and then StateHasChanged will re-render the page and update the changes.

I’m recording microphone input to match it to a song in the Shazam catalog. This works, but if I start() the AVAudioEngine then something happens like music starts playing via MPMusicPlayerController.applicationMusicPlayer.play(), it seems the audio engine stops or gets interrupted. The microphone recording shuts off, thus the SHSessionDelegate never finds a match or fails with an error, so my UI is stuck showing it's listening when it’s not anymore. Is there a way to be informed when this happens so that I may update the UI to handle cancelation?

Even if I call it "shortcut center". I'm not sure what's it's call. Basically what I want is to add a launching icon to the below menu. I don't know where to begin with.

My app is created with expo react native. If it can't be done with react-native please point to any other example app using any language.

Any help would be greatly appreciated.

Note: as a 3rd party app, I can add shazam to my shortcut menu

How can I do the same that Shazam and Facebook Messeger do? How can I code something like this button that appears to get sound in shazam? What is the name of this thing? Notification fab?

I'm trying to make my app add a toogle button in the [Notification Panel] the place where you can toggle Wifi, bluetooth, Plane Mode, ect .., (I've spent the last 6 hours searching and I found nothing)

Here's are 2 Examples of what I'm talking about in one picture :

-In the 2 blue frames, those 2 buttons are custom buttons (meaning they have nothing to do with stock android, they've been added by apps from the Playstore),

#1 button : The Shazam button is a shortcut to open shazam (that's not what I need, although would love to know how it's done)

#2 button : First press it starts recording a video on my rear camera (the button becomes activated (blue)), second press it stops recording and saves the video, all this happens in the background, the app that does this never opens (meaning that this is not just a shortcut to the app)

=> So I'm trying to do is to have a custom button for my app, a button like the #2 button, for my app activating/disabling it would make my app's background service send TCP messages to a server, (just in case you want to know what I'm trying to do)

My phone is not Rooted, and I know for a fact that this doesn't require a Rooted phone.

(I'm trying to do this with Xamarin/c#)

I have a procedure that takes in an array in postgres, this syntax works:

SELECT * from myMethod(array['test','test'], array[''], 554, 73430, 322234, 'shazam');

the array keyword is what I am referring to. this works in postgres but I cannot find the documentation to understand how this work in oracle. how do i pass in arrays to function call?

the error when running the above is: