我在做一个管理蓝牙设置应用程序中的一个新的应用程序。我有一个问题：我想在接下来的android的意图是由框架发送到启动我的活动：android.bluetooth.device.action.PAIRING_REQUEST

I'm doing a "new app" within the Settings app that manages Bluetooth. I have the next problem: I want my activity to be launched when the next android intent is sent by the framework: android.bluetooth.device.action.PAIRING_REQUEST

由于这一点，我在设置应用程序已将此添加到AndroidManifest.xml中：

Due to this, I added this to the AndroidManifest.xml in the Settings app:

<activity android:name=".mybt.MyBluetoohSettings">
    <intent-filter>
        <action android:name="android.intent.action.MAIN" />
        <category android:name="android.intent.category.DEFAULT" />
    </intent-filter>
    <intent-filter>
        <action android:name="android.bluetooth.device.action.PAIRING_REQUEST" />
        <category android:name="android.intent.category.DEFAULT" />
    </intent-filter>
</activity>

的一个问题是，一旦意图是由框架发送....我的应用程序没有启动！

The problems is that, once that intent is sent by the framework.... my app is not launched!

我也尝试过使用单意向过滤器（带有主，放大器; PAIRING_REQUEST意图）

I've also tried it using just a single intent-filter (with MAIN & PAIRING_REQUEST intents)

在理论上这应该工作，对不对？我究竟做错了什么？建议？

In theory this should work, right? What am I doing wrong? Suggestions?

在先进的感谢！

推荐答案

蓝牙配对请求需要由接收器（从广播接收器延长），而不是一个活动来处理。因此，您的清单应该包含的元素，在＆lt;应用＆GT; ，这看起来是这样的：

The Bluetooth pairing request needs to be handled by a Receiver (extended from BroadcastReceiver) rather than an Activity. Your manifest should therefore contain an element, inside <application>, that looks something like this :

    <receiver android:name=".MyReceiver">
        <intent-filter>
            <action android:name="android.bluetooth.device.action.PAIRING_REQUEST" />
        </intent-filter>
    </receiver>

和地方在你的应用程序，你就会有一个类调用MyReceiver：

And somewhere in your application, you'll have a class called MyReceiver :

public class MyReceiver extends BroadcastReceiver {

   public void onReceive(Context context, Intent intent) {

      //
      // Handle the pairing request
      //
   }
}