应用程序从最近的任务中被淘汰后,未在Android上接收GCM消息

Question

我正在使用GcmReceiver和GcmListenerService实现推送通知的GCM.当应用程序在前台或后台运行时,我收到通知就好了.

我的问题是,当我将应用程序从"最近的任务"列表中移开时,我再也无法接收GCM消息了(我在小米Mi3上).我了解如果您强制关闭某个应用,则不会再收到推送通知.但是,将其从"最近的任务"中移开仍应允许应用程序接收推送通知.

我用WeChat和Facebook Messenger测试了这个,当我刷掉应用程序时,我仍然会收到通知(但如果我强行关闭它,则不会收到通知).

我在这做错了什么？

表现:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.considerdigital.p1mobileapp" >

<permission android:name="com.considerdigital.p1mobileapp.permission.C2D_MESSAGE" android:protectionLevel="signature" />
<uses-permission android:name="com.considerdigital.p1mobileapp.permission.C2D_MESSAGE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="com.google.android.c2dm.permission.SEND" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

<application
    android:name=".App"
    android:allowBackup="true"
    android:icon="@drawable/p1_app_icon"
    android:label="@string/app_name"
    android:theme="@style/Theme.P1mobileapp" >

    <receiver
        android:name="com.google.android.gms.gcm.GcmReceiver"
        android:exported="true"
        android:permission="com.google.android.c2dm.permission.SEND" >
        <intent-filter>
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
            <category android:name="com.considerdigital.p1mobileapp" />
        </intent-filter>
    </receiver>
    <service
        android:name=".ListenerService"
        android:exported="false" >
        <intent-filter>
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
        </intent-filter>
    </service>

GcmListenerService:

public class ListenerService extends GcmListenerService {

private static final String TAG = "MyGcmListenerService";

public static final String FOREGROUND_NOTIFICATION = "FOREGROUND_NOTIFICATION";

private NotificationManager mNotificationManager;

@Override
public void onMessageReceived(String from, Bundle data) {

    // Send notification only if app is in background
    if (!P1GlobalVariables.getSharedInstance().isAppActive) {
        System.out.println("App is inactive");

        sendNotification(data);
    } else {
        System.out.println("App is active");

        sendForegroundNotification(data);
    }

    Log.i(TAG, "Received: " + data.toString());
}