Xamarin Android:检测设备上当前是否正在播放音频 [英] Xamarin Android: Detect if audio is currently playing on device

问题描述

在应用启动时，是否可以检测设备的音频播放器或其他应用当前正在播放音乐?

At app launch, is it possible to detect if the device's audio player or another app is currently playing music?

推荐答案

您可以使用 IsMusicActive 属性:

You can use the AudioManager to achieve this with it's IsMusicActive property:

AudioManager manager = (AudioManager)Android.App.Application.Context.GetSystemService (Android.Content.Context.AudioService);
var audioDetails = "Audio is " + (manager.IsMusicActive ? "on" : "off");

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