相关疑难解决方法(0)

这是我有趣的问题.当应用未运行时,来自GCM的Android通知未显示标题和内容(仅显示应用名称,并在单击时打开MainActivity).

但是当应用程序打开时,它会成功显示标题和内容.可能是什么问题？它运行没有问题,我没有改变任何东西.

表现:

 <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_PHONE_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
    <uses-permission android:name="com.package.xxx.permission.C2D_MESSAGE" />
    <permission android:name="com.package.xxx.permission.C2D_MESSAGE" android:protectionLevel="signature" />

    <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" />
            <action android:name="com.google.android.c2dm.intent.REGISTRATION" />
            <category android:name="com.package.xxx" />
        </intent-filter>
    </receiver>

    <service
        android:name=".Service.GcmService"
        android:exported="false" >
        <intent-filter>
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
        </intent-filter>
    </service>

GcmService.java:

import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import …

对于推送通知,我们使用GCM(Google云消息传递).当我们使用播放服务时它工作正常:8.3.0.我们使用自己的接收器处理推送通知.升级到com.google.android.gms:play-services:8.4.0 Push后不到我的myGcmListenerService,而是在通知栏中单独显示.它还在Log中显示此错误 GcmAnalytics: Error while parsing timestamp in GCM event.

在8.3.0中,我们收到了这样的推送: Bundle[{gcm.notification.e=1, google.c.a.ts=234343426, gcm.notification.badge=1, gcm.notification.sound=default, gcm.notification.sound2=default, gcm.notification.body=John M @ Cords, Wires And Cable Ftu, gcm.notification.data={"name":"new_chat_message","message_id":490666,"channel_id":5366}, google.c.a.e=1, collapse_key=com.domain.app.debug}]

8.4.0推送就像这样: Bundle[{notification=Bundle[{sound2=default, e=1, body=John M @ Cords, Wires And Cable Rrr, data={"name":"new_chat_message","message_id":490641,"channel_id":5366}, badge=1, sound=default}], collapse_key=com.domain.app.debug}]