检测蓝牙“呼叫”按钮preSS [英] Detecting bluetooth 'call' button press

问题描述

我有一个蓝牙耳机，它能够与我的电话沟通。它有一个大的呼叫按钮，接听/结束通话。

I have a bluetooth headset which is able to communicate with my phone. It has one large 'call' button which answers/ends calls.

我试图让一个应用程序将能够拦截时调用按钮pssed $ P $。我一直在使用一个意图过滤器的尝试：

I am trying to make an app which will be able to intercept when the call button is pressed. I have tried using an intent filter:

<receiver android:name=".MediaButtonIntentReceiver">
    <intent-filter>
        <action android:name="android.intent.action.MEDIA_BUTTON" />
    </intent-filter>
</receiver>

但呼叫按钮没有出现被归类为一个media_button

but the call button does not appear to be classified as a media_button

我如何能做到这一点任何想法？我只是想知道什么时候该呼叫按钮是pssed $ P $

any ideas on how I can achieve this? I would just like to know when the call button is pressed

推荐答案

如果该按钮当前造就了语音拨号（我的），将你想要的 ACTION_VOICE_COMMAND 。以下添加到您的意图过滤器：

If the button is currently bringing up the Voice Dialer (mine does), you want ACTION_VOICE_COMMAND. Add the following to your intent filter:

<action android:name="android.intent.action.VOICE_COMMAND" />
<category android:name="android.intent.category.DEFAULT" />

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