Extension music

[apl51215]

Can anyone make a music extension

[nishyanthkumar]

Why do you need an extension? You could use the built-in Player and Sound components.
https://ai2.appinventor.mit.edu/reference/components/media.html

Alternatively, you could use the TaifunPlayer extension.

[gordonlu310]

You can generate frequencies with this extension, which means that you can play music through it.

[Free] Extension FFT, Wave form, Peak, RMS, Set/Get volume. Visualizer

Hello friends, with this extension we can obtain the peak value, the rms value, the decomposition of a signal through FFT and the waveform emitted by a Player, obtain and change the sound volume. [fft12] com.KIO4_Visualizer.aix (13.2 KB) Blocks. [fft9] This extension is based on Android's Visualizer class.

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Alternatively, you can play music with the WebViewer and some clever JavaScript. It's unreliable though, sometimes it unexpectedly stops. I guess the WebViewer is not designed to fully function like a browser.

playFunction:

// https://dev.to/gkucmierz/play-sound-in-javascript-1n95

const play = (frequency = 300, duration = 1e3) => {
  const context = new AudioContext();
  const gainNode = context.createGain();
  const oscillator = context.createOscillator();
  oscillator.frequency.value = frequency;
  oscillator.connect(gainNode);
  gainNode.connect(context.destination);
  oscillator.start(0);
  setTimeout(() => oscillator.stop(), duration);
};

MusicJavaScript.aia (4.3 KB)

Code extracted from StackOverflow and Dev.to

[apl51215]

Hi...Sorry saw this late...I normally don't see mit app inventor too much...I wanted an extension to make my own streaming app like spotify....Or make a radio like radio garden...Anyways thanks for the taifun player...

[apl51215]

Thanks so much....I will use this