广播接收器不工作的语音网络

问题描述：

我想在移动网络连接中断或接收接收通知。通过以下code，我可以收到通知的Wi-Fi（数据）连接，而不是手机（语音）连接。

I want to receive notification when Mobile network connection is lost or received. Through following code, I can receive notification for Wi-Fi (Data) connection but not for Mobile (Voice) connection.

清单：

<uses-permission android:name="android.permission.ACCESS_NETWORK_ST ATE"/>

<application android:icon="@drawable/icon" android:label="@string/app_name">
 <receiver android:name=".notifier">
     <intent-filter>
         <action android:name="android.net.conn.CONNECTIVITY_CHANGE " />
     </intent-filter>
 </receiver>
</application>

Java的：

public class notifier extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        Toast toast = Toast.makeText(context, "Network Changed !!", Toast.LENGTH_LONG);
        toast.show();
    }
}

请告诉我，我怎么能收到通知移动网络（语音）。

Please tell me, how can I receive notification for Mobile Network (Voice).

答

伪code！

PhoneStateListener myListener = new PhoneStateListener() {
    @Override
    public void onServiceStateChanged (ServiceState serviceState) {
        // Handle different service states here.
    }
}；

((TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE))
    .listen(myListener, PhoneStateListener.LISTEN_SERVICE_STATE);

http://developer.android.com/reference/android/telephony/TelephonyManager.html#listen(android.telephony.PhoneStateListener, INT）

广播接收器不工作的语音网络

相关推荐