在FCM PushNotification中的后台应用时未调用onMessageReceived方法
我遇到了这个问题：当我的应用程序处于后台并点击通知时，它应该启动我想要的活动（ChatActivity），但这不会发生。
我不知道如何使用getIntent.getExtra()，我无法找到解决此问题的正确方法。
我想在点击通知而不是SplashScreen启动时用一些参数启动有问题的ChatActivity。当我的应用程序处于前台时，ChatActivity应该启动。
这是我的代码：
public class FcmMessagingService extends FirebaseMessagingService
{
private static final String TAG = "FcmMessagingService";
@Override
public void onMessageReceived(RemoteMessage remoteMessage)
{
sendNotification(remoteMessage.getData().get("title"),remoteMessage.getData().get("body"));
Log.d(TAG, "From: " + remoteMessage.getFrom());
// Check if message contains a data payload.
if (remoteMessage.getData().size() > 0)
{
Log.d(TAG, "Message data payload: " + remoteMessage.getData());
System.out.println("Message data payload: " + remoteMessage.getData());
}
// Check if message contains a notification payload.
if (remoteMessage.getNotification() != null)
{
Log.d(TAG, "Message Notification Body: " + remoteMessage.getNotification().getBody());
System.out.println("Message Notification Body: " + remoteMessage.getNotification().getBody());
}
}
private void sendNotification(String messageTitle,String messageBody) {
Intent intent = new Intent(this, ChatActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this,0 /* request code */, intent,PendingIntent.FLAG_UPDATE_CURRENT| PendingIntent.FLAG_ONE_SHOT);
long[] pattern = {500,500,500,500,500};
Uri defaultSoundUri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder = (NotificationCompat.Builder) new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.app_icon)
.setContentTitle(messageTitle)
.setContentText(messageBody)
.setAutoCancel(true)
.setVibrate(pattern)
.setLights(Color.BLUE,1,1)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
}
AndroidManifest： -
<application
android:allowBackup="true"
android:icon="@drawable/app_icon"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/MyMaterialTheme">
<activity
android:name=".SplashActivity"
android:label="@string/app_name"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".Home.InboxActivity"
android:screenOrientation="portrait"
>
</activity>
<activity
android:name=".Home.HomeActivity"
android:screenOrientation="portrait"
android:windowSoftInputMode="stateHidden"
>
</activity>
<activity
android:name=".Home.HistoryActivity"
android:screenOrientation="portrait"
>
</activity>
<activity
android:name=".Home.DetailMail"
android:screenOrientation="portrait"
>
</activity>
<activity
android:name=".Home.ChatActivity"
android:screenOrientation="portrait"
android:windowSoftInputMode="stateHidden"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<service
android:name=".PushNotification.FcmMessagingService">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT"/>
</intent-filter>
</service>
<service
android:name=".PushNotification.FcmInstanceIdService">
<intent-filter>
<action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
</intent-filter>
</service>
</application>
我的数据回复
data payload: {tag=, body=sdf, badge=90, image=xyz.png, sound=default, title=XYZ}
日志
10-19 18:01:49.455 25107-25174/? W/Babel: bcp TOOK TOO LONG! (15025ms > 10000ms)
10-19 18:01:49.561 25107-25187/? W/Babel: bcp TOOK TOO LONG! (15032ms > 10000ms)
--------- beginning of system
10-19 18:01:49.663 750-1957/? W/Telecom: TelecomServiceImpl: null is not visible for the calling user
10-19 18:01:49.670 750-1623/? W/Telecom: TelecomServiceImpl: ComponentInfo{com.google.android.talk/com.google.android.apps.hangouts.telephony.TeleConnectionService}, [e44cca915afc0390d8a77c0ff4608152603e7fa3], UserHandle{0} is not visible for the calling user
10-19 18:01:49.673 25107-25107/? I/Babel_telephony: TeleModule.updateConnectionManagerRegistration, registration preference changed from false to false
10-19 18:01:49.674 25107-25107/? W/Babel: BAM#gBA: invalid account id: -1
10-19 18:01:49.674 25107-25107/? W/Babel: BAM#gBA: invalid account id: -1
10-19 18:01:49.674 25107-25107/? I/Babel_telephony: TeleModule.updateIncomingCallRegistration, preferred account for incoming calls changed from: null to null
10-19 18:01:49.676 750-1965/? W/Telecom: TelecomServiceImpl: null is not visible for the calling user
10-19 18:01:49.678 750-1689/? W/Telecom: TelecomServiceImpl: ComponentInfo{com.google.android.talk/com.google.android.apps.hangouts.telephony.TeleConnectionService}, [e44cca915afc0390d8a77c0ff4608152603e7fa3], UserHandle{0} is not visible for the calling user
10-19 18:01:49.851 25107-25199/? W/Babel: bcp TOOK TOO LONG! (15036ms > 10000ms)
10-19 18:01:49.957 1217-25451/? E/MediaPlayer-JNI: QCMediaPlayer mediaplayer NOT present
10-19 18:01:49.996 313-25453/? D/ExtendedUtils: Try creating ExtendedExtractor
10-19 18:01:49.999 313-25453/? D/ExtendedUtils: Discarding default extractor and using the extended one
10-19 18:01:50.004 313-25453/? I/FFmpegExtractor: android-source:0xaab8c268
10-19 18:01:50.013 313-25453/? I/FFMPEG: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'android-source:0xaab8c268':
10-19 18:01:50.013 313-25453/? I/FFMPEG: Metadata:
10-19 18:01:50.013 313-25453/? I/FFMPEG: major_brand : M4A
10-19 18:01:50.013 313-25453/? I/FFMPEG: minor_version : 0
10-19 18:01:50.013 313-25453/? I/FFMPEG: compatible_brands: M4A mp42isom
10-19 18:01:50.013 313-25453/? I/FFMPEG: creation_time : 2009-08-12 22:37:16
10-19 18:01:50.013 313-25453/? I/FFMPEG: title : Facebook Pop
10-19 18:01:50.013 313-25453/? I/FFMPEG: artist : Facebook
10-19 18:01:50.013 313-25453/? I/FFMPEG: compilation : 0
10-19 18:01:50.013 313-25453/? I/FFMPEG: gapless_playback: 0
10-19 18:01:50.013 313-25453/? I/FFMPEG: encoder : iTunes 8.2.1, QuickTime 7.6.2
10-19 18:01:50.013 313-25453/? I/FFMPEG: iTunSMPB : 00000000 00000840 000000E1 00000000000016DF 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
10-19 18:01:50.013 313-25453/? I/FFMPEG: Encoding Params : vers
10-19 18:01:50.013 313-25453/? I/FFMPEG: iTunNORM : 000001AE 00000000 000001AE 00000000 00000000 00000000 00007F16 00000000 00000000 00000000
10-19 18:01:50.013 313-25453/? I/FFMPEG: Duration: 00:00:00.19, start: 0.000000, bitrate: 191 kb/s
10-19 18:01:50.014 313-25453/? I/FFMPEG: Stream #0:0(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 24 kb/s (default)
10-19 18:01:50.014 313-25453/? I/FFMPEG: Metadata:
10-19 18:01:50.014 313-25453/? I/FFMPEG: creation_time : 2009-08-12 22:37:16
10-19 18:01:50.014 313-25453/? D/FFmpegExtractor: FFmpegExtrator, url: android-source:0xaab8c268, format_name: mov,mp4,m4a,3gp,3g2,mj2, format_long_name: QuickTime / MOV
10-19 18:01:50.014 313-25453/? I/FFmpegExtractor: adjust mime(video/mp4 -> audio/mp4a-latm)
10-19 18:01:50.014 313-25453/? D/FFmpegExtractor: suppoted codec(aac) by official Stagefright
10-19 18:01:50.014 313-25453/? D/FFmpegExtractor: ffmpeg detected media content as 'audio/mp4a-latm' with confidence 0.08
10-19 18:01:50.014 313-25453/? D/ExtendedUtils: Try creating ExtendedExtractor
10-19 18:01:50.023 313-25453/? D/ExtendedUtils: Discarding default extractor and using the extended one
10-19 18:01:50.024 1217-25451/? E/MediaPlayer: Should have subtitle controller already set
10-19 18:01:50.027 750-1623/? I/MediaFocusControl: AudioFocus requestAudioFocus() from android.media.AudioManager@22fd031a req=3flags=0x0
10-19 18:01:50.029 313-16421/? D/NuPlayerDriver: start(0xaab5fe68)
10-19 18:01:50.029 313-25452/? I/GenericSource: start
请帮我解决这个问题？
4 个答案:
答案 0 :(得分：1)
我遇到同样的问题就是诀窍。将消息保存在我的案例中我使用了sharedpref你可以使用Const来保存消息或通过意图传递Etra。快乐编码：＆gt;）
userbeer在Firebase控制台上，这是我指定的关键信息和标题
beer}
答案 1 :(得分：1)
我得到了答案..当您通过FCM在数据有效负载中获得json响应时，system.out.println(getIntent.getExtra())您从系统托盘中获得了值，我们可以通过此管理我们的活动。
这里是Launcher ACtivity的代码
bundle = getIntent().getExtras();
if(bundle!=null) {
for (String key : bundle.keySet()) {
Object value = bundle.get(key);
Log.d("DATA_SENT", String.format("%s %s (%s)", key, value.toString(), value.getClass().getName()));
System.out.println("messa vale" + String.format("%s %s (%s)", key, value.toString(), value.getClass().getName()));
if (key.equals("changeit_id")) {
valu = value.toString();
System.out.println("messa Value found:" + value);
}
}
}
if(!valu.equalsIgnoreCase(""))
{
Intent intent = new Intent(this, ChatActivity.class);
intent.putExtra("item_id", valu);
startActivity(intent);
finish();
}
else
{
new Handler().postDelayed(new Runnable()
{
@Override
public void run()
{
Intent i = new Intent(SplashActivity.this, HomeActivity.class);
finish();
startActivity(i);
}
}, 3000);
}
答案 2 :(得分：0)
根据Firebase handling messages，有两种类型的消息：数据和通知。如果您的应用处于后台并且您发送了通知消息，则不会调用onMessageReceived。这些是未调用onMessageReceived时的两个例外：
当您的应用在后台时发送通知。在此 如果是，通知将传送到设备的系统托盘。一个 用户点按通知会默认打开应用启动器。
包含通知和数据有效负载的消息，包括背景和 前景。在这种情况下，通知将传递给 设备的系统托盘，数据有效负载在附加功能中提供 您的启动器活动的意图。
如果remoteMessage.getData()和remoteMessage. getNotification()都不为空且应用处于后台状态，则会在启动器活动的附加内容中接收数据部分。从那里你必须明确地打电话给你的聊天活动。
答案 3 :(得分：0)
在admin.php中添加click_action
$fields = array(
'to' => $reg_id ,
'priority' => "high",
'notification' => array( "title" => "Android Learning", "body" => $message, "tag" => $tag, "click_action" => "OPEN_ACTIVITY_1" ),
'data' => array("message" =>$message, "image"=> $img_url),
);
并将click_action设置为OPEN_ACTIVITY_1以触发如下所示的意图过滤器：
<activity android:name=".HomeActivity">
<intent-filter>
<action android:name="OPEN_ACTIVITY_1" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
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