android 应用程序被杀死时，react-native-push-notification 自定义声音不起作用

Question

我一直致力于使用firebase-adminversion^9.2.0和react-native-push-notificationversion添加自定义声音来推送react-native应用程序的通知^5.1.0。

我没有升级到最新版本的原因react-native-push-notification是，即使使用正确的通道配置，自定义声音似乎也不起作用。我们也在使用 expo，它在使用 7+ 版本时似乎会导致启动错误。

我有两个名为regular.mp3和 的mp3 文件mass.mp3。发送推送通知的 firebase 函数使用通用数据对象发送消息，还使用推送通知声音的平台特定字段：

  admin.messaging().send({
    data: {
      title,
      body,
      lat: data.Latitude.toString(),
      lng: data.Longitude.toString(),
      notificationType: data.NotificationType.toString(),
    },
    notification:{title,body},
    apns:{
      payload:{
        aps:{
          alert:{
            title,
            body,
          },
          sound: data.NotificationType === 1 ? "mass.mp3" : "regular.mp3",
        },
      },
    },
    android: {
      priority: "high",
      data: {
        sound: data.NotificationType === 1 ? "mass" : "regular",
      },
      notification: {
        sound: data.NotificationType === 1 ? "mass" : "regular",
      },
    },
    topic: topic,
  })

根据我的理解，data下面的字段确实包含当应用程序被终止并收到通知时android将添加到根级对象的有效负载。data该插件的源代码似乎也使用该确切data字段来设置通知声音（在 RNReceivedMessageHandler.java 中）：

JSONObject data = getPushData(notificationData.get("data"));

        if (data != null) {
            if (!bundle.containsKey("message")) {
                bundle.putString("message", data.optString("alert", null));
            }
            if (!bundle.containsKey("title")) {
                bundle.putString("title", data.optString("title", null));
            }
            if (!bundle.containsKey("sound")) {
                bundle.putString("soundName", data.optString("sound", null));
            }
            if (!bundle.containsKey("color")) {
                bundle.putString("color", data.optString("color", null));
            }

这是我到目前为止得到的：

• 当应用程序位于前台时，自定义声音效果很好
• 当应用程序处于后台时，自定义声音效果很好
• 应用程序被杀死时会播放默认声音

以下是当前用于管理通知的代码：

在index.ts中：

PushNotification.configure({
  // (optional) Called when Token is generated (iOS and Android)
  onRegister: function(token) {
      console.log("TOKEN:", token);
  },


  // (required) Called when a remote is received or opened, or local notification is opened
  onNotification: function(notification) {
      console.log("NOTIFICATION:", notification);

      // process the notification

      // (required) Called when a remote is received or opened, or local notification is opened
      //notification.finish(PushNotificationIOS.FetchResult.NoData);
  },

  // (optional) Called when Registered Action is pressed and invokeApp is false, if true onNotification will be called (Android)
  onAction: function(notification) {
      console.log("ACTION:", notification.action);
      console.log("NOTIFICATION:", notification);

      // process the action
  },

  // (optional) Called when the user fails to register for remote notifications. Typically occurs when APNS is having issues, or the device is a simulator. (iOS)
  onRegistrationError: function(err) {
      console.error(err.message, err);
  },

  // IOS ONLY (optional): default: all - Permissions to register.
  permissions: {
      alert: true,
      badge: true,
      sound: true,
  },
  popInitialNotification: true,
  requestPermissions: true,
});

在 App.js 中

  CreateIncidentPushNotification=(remoteMessage)=>{
    const {data} = remoteMessage;
    PushNotification.localNotification({
      title: data.title,
      message: data.body,
      playSound: true,
      soundName: data.notificationType === "1" ? "mass" : "regular",
    });
  }

我想知道是否还有其他人知道会发生什么。即使应用程序被终止，通知仍然能够到达我的设备，这很棒。唯一缺少的部分是声音。

Answer 1

好吧，我终于成功了。我必须将以下内容添加到我的清单文件中并评论接收者：

      <meta-data  android:name="com.dieam.reactnativepushnotification.notification_channel_name"
                android:value="my-channel"/>
      <meta-data  android:name="com.dieam.reactnativepushnotification.notification_channel_description"
                  android:value="my channel"/>

      <!-- Change the value to true to enable pop-up for in foreground (remote-only, for local use ignoreInForeground) -->
      <meta-data  android:name="com.dieam.reactnativepushnotification.notification_foreground"
                  android:value="false"/>
      <!-- Change the value to false if you don't want the creation of the default channel -->
      <meta-data  android:name="com.dieam.reactnativepushnotification.channel_create_default"
                  android:value="true "/>
      <!-- Change the resource name to your App's accent color - or any other color you want -->
      <meta-data  android:name="com.dieam.reactnativepushnotification.notification_color"
                  android:resource="@color/white"/> <!-- or @android:color/{name} to use a standard color -->

      <receiver android:name="com.dieam.reactnativepushnotification.modules.RNPushNotificationActions" />
      <receiver android:name="com.dieam.reactnativepushnotification.modules.RNPushNotificationPublisher" />
      <!-- <receiver android:name="com.dieam.reactnativepushnotification.modules.RNPushNotificationBootEventReceiver">
          <intent-filter>
              <action android:name="android.intent.action.BOOT_COMPLETED" />
          </intent-filter>
      </receiver> -->

然后，我必须使用通道才能使声音在前台、后台以及应用程序被终止时正常工作。如您所见，我在清单文件中创建了一个自定义通道，并激活了默认通道。我必须激活默认通道，因为我有两种需要不同声音的通知类型。使用单个通道是行不通的。

更新清单文件后，我修改了 firebase 函数（用于firebase-admin执行以下操作：

  admin.messaging().send({
    data: {
      title,
      body,
      lat: data.Latitude.toString(),
      lng: data.Longitude.toString(),
      notificationType: data.NotificationType.toString(),
    },
    notification:{title,body},
    apns:{
      payload:{
        aps:{
          alert:{
            title,
            body,
          },
          sound: data.NotificationType === 1 ? "mass.mp3" : "regular.mp3",
        },
      },
    },
    android: {
      priority: "high",
      data: {
        sound: data.NotificationType === 1 ? "mass" : "regular",
        channelId: data.NotificationType === 1 ? "my-channel" : "fcm_fallback_notification_channel",
      },
      notification: {
        sound: data.NotificationType === 1 ? "mass" : "regular",
        channelId: data.NotificationType === 1 ? "my-channel" : "fcm_fallback_notification_channel",
      },
    },
    topic: topic,
  })
  .then((response) => {
    console.log('Successfully sent message:', response);
  })
  .catch((error) => {
    console.log('Error sending message:', error);
  });

Firebase 现在知道我正在使用的两个通道。然后我转到应用程序代码并处理本地通知，如下所示：

    PushNotification.localNotification({
      title: data.title,
      message: data.body,
      playSound: true,
      soundName: data.notificationType === "1" ? "mass" : "regular",
      channelId: data.notificationType === "1" ? "my-channel" : "fcm_fallback_notification_channel"
    });

我还激活了包的onMessage和处理程序：setBackgroundMessageHandlerreact-native-push-notification

        messaging().onMessage(this.sendMessage);
        messaging().setBackgroundMessageHandler(this.sendMessage);

哪里this.sendMessage负责拨打localNotification上面提到的电话。

顺便说一句，当应用程序处于后台时，我仍然收到重复的通知，因此这纯粹是对声音的修复。

更新：删除setBackgroundMessageHandler已删除的重复项！！！！：） 和平！