Android earphone jack [duplicate]

This question already has answers here: Closed 12 years ago.

Possible Duplicate:

Android: Checking if headphones are plugged in

Is there a way to check if earphones are connected to the Android开发者_如何学运维 device? Some kind of audio routing property or something?

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You'll want to set up a BroadcastReceiver, looking for the "ACTION_HEADSET_PLUG" Intent.

https://developer.android.com/reference/android/content/Intent.html#ACTION_HEADSET_PLUG