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模拟器使用谷歌 API 镜像 4.3

设备有安卓 4.0.3

如前所述，该应用程序在两个系统上都成功注册，但仅在模拟器上接收。服务器在对 GCM 服务器的同一调用中向两个系统发送相同的通知，这些服务器正确响应所有指定的设备。

设备（配置了相同的应用程序和谷歌帐户）连接到同一个局域网。模拟器收到消息，设备没有。

这里的代码：

AndroidManifest.xml

    <!-- PERMISSIONS -->
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission
    android:name="it.uniroma1.informatica.didapp.permission.C2D_MESSAGE"
    android:protectionLevel="signature" />
<uses-permission android:name="it.uniroma1.informatica.didapp.permission.C2D_MESSAGE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<receiver
    android:name="it.uniroma1.informatica.didapp.remote.GCMBroadcastReceiver"
    android:permission="com.google.android.c2dm.permission.SEND" >
    <intent-filter>
        <action android:name="com.google.android.c2dm.intent.RECEIVE" />
        <category android:name="it.uniroma1.informatica.didapp" />
    </intent-filter>
</receiver>

<service android:name="it.uniroma1.informatica.didapp.remote.GCMIntentService" />

GCMIntentService.java

public class GCMIntentService extends IntentService {
public GCMIntentService() {
    super(GCMIntentService.class.getName());
}

@Override
protected void onHandleIntent(Intent intent) {
    GoogleCloudMessaging gcm         = GoogleCloudMessaging.getInstance(this);
    String               messageType = gcm.getMessageType(intent);
    Bundle               extras      = intent.getExtras();

    if(!extras.isEmpty()) {
               if(GoogleCloudMessaging.MESSAGE_TYPE_SEND_ERROR.equals(messageType)) {
        } else if(GoogleCloudMessaging.MESSAGE_TYPE_DELETED.equals(messageType)) {
        } else if(GoogleCloudMessaging.MESSAGE_TYPE_MESSAGE.equals(messageType)) {
            sendNotification();
        }
    }

    GCMBroadcastReceiver.completeWakefulIntent(intent);

    Log.v("GCM", "HANDLED");
}

GCMBroadcastReceiver.java

public class GCMBroadcastReceiver extends WakefulBroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
    ComponentName comp = new ComponentName(context.getPackageName(), GCMIntentService.class.getName());
    startWakefulService(context, (intent.setComponent(comp)));
    setResultCode(Activity.RESULT_OK);
    Log.v("GCM", "RECEIVED");
}
}
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