Android的：不能注册的BroadcastReceiver [英] Android:unable to register BroadcastReceiver

问题描述

我想用java，而不是清单注册一个接收器，因为当我的应用程序已接近我不需要这个接收器的工作。

I am trying to register a receiver using java and not the manifest, as I don't need this receiver work when my app is close.

如果我用我的清单接收工作做好：

If I use the manifest my receiver work well:

 <receiver android:name=".services.PlayerService$RemoteControlReceiver" >
        <intent-filter>
            <action android:name="android.intent.action.MEDIA_BUTTON" />
        </intent-filter>
    </receiver>

如果我在活动注册它没有清单，这并不在所有的工作：

If I register it in my activity without the manifest, this don't work at all:

IntentFilter filter = new IntentFilter();
    {
        filter.addAction("android.intent.action.MEDIA_BUTTON");
    }

    registerReceiver(RemoteControlReceiver, filter);

我并不需要使用清单，我想控制耳机的按钮，只有当我的应用程序是开放的。

I don't need to use the manifest, as I want to control the headset button only when my app is open.

推荐答案

使用 Intent.ACTION_MEDIA_BUTTON 而不是 android.intent.action.MEDIA_BUTTON 为

IntentFilter filter = new IntentFilter(Intent.ACTION_MEDIA_BUTTON);    
filter.setPriority(10000);    
registerReceiver(RemoteControlReceiver, filter);  

这篇关于Android的：不能注册的BroadcastReceiver的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！