React Native Firebase,仅当使用捆绑包构建的Android 8或更高版本时,才在应用程序处于前台时不显示通知

时间:2019-01-31 11:07:21

标签: javascript firebase react-native android-notifications react-native-firebase

我有一个带有react-native-firebase通知的应用,成功接收到该消息,并且该通知已成功创建并显示在Android Nougat或更旧的版本上,在Android Oreo或更高版本上,我添加了channelId,在使用react-时效果很好本机运行android,但是当使用捆绑软件(cd android && ./gradlew installRelease)时,我的通知不仅显示在Android Oreo或更高版本的前台,而且在后台运行。不知道问题出在消息侦听器上还是在创建通知时。这是我的代码...

获得许可后,我在下面调用函数,以在应用程序处于前台状态时收听消息

export const listening_message = () => {
return firebase.notifications().onNotification((notification) => {
    display_notification({
        notification_param: {
            sound: 'default',
            show_in_foreground: true,
        },
        title: notification.title,
        subtitle: notification.subtitle,
        body: notification.body,
        data: notification.data,
    });
});
}

然后这是显示通知的代码

async function display_notification(parameter) {
let realmUser = await Realm.open(RealmData.User);

if(realmUser.objects(RealmDataName.User).length > 0) {
    let realmNotification = await Realm.open(RealmData.NotificationID);

    if(realmNotification.objects(RealmDataName.NotificationID).length == 0) {
        realmNotification.write(() => {
            realmNotification.create(RealmDataName.NotificationID, {
                id: 0,
            })
        });
    }

    if(realmNotification.objects(RealmDataName.NotificationID).length == 0) {
        realmNotification.write(() => realmNotification.create(RealmDataName.NotificationID, {id: 0}));
    }

    const channel = new firebase.notifications.Android.Channel(
        'channelId',
        'Channel Name',
        firebase.notifications.Android.Importance.High
    ).setDescription('Description of the channel');
    firebase.notifications().android.createChannel(channel);

    let new_notification = new  firebase.notifications.Notification(parameter.notification_param)
                                .setNotificationId(realmNotification.objects(RealmDataName.NotificationID)[0].id.toString())
                                .setTitle(parameter.title)
                                .setSubtitle(parameter.subtitle)
                                .setBody(parameter.body)
                                .setData({
                                    id: realmNotification.objects(RealmDataName.NotificationID)[0].id.toString(),
                                    ...parameter.data,
                                });

    if(Platform.OS == "android") {
        new_notification.android.setVibrate(1000)
                        .android.setSmallIcon('ic_launcher')
                        .android.setColor('#000000');

        if(Platform.Version <= 25) {
            new_notification.android.setPriority(firebase.notifications.Android.Priority.High);
        } else {
            new_notification.android.setChannelId("channelId");
        }                  
    } else if(Platform.OS == "ios") {
        new_notification.ios.setBadge(1);
    }

    firebase.notifications().displayNotification(new_notification);

    realmNotification.write(() => realmNotification.objects(RealmDataName.NotificationID)[0].id++);
}
}

0 个答案:

没有答案