React native 反应本机推送通知-本地通知在Android上不起作用

有人能告诉我哪里出了问题吗。 从我在上看到的……如果您只使用本地通知并使用自动链接，则无需对Android特定文件进行任何修改……除了添加

googlePlayServicesVersion=“”//默认值：“+”

到

Android/build.gradle

…和

到

AndroidManifest.xml

下面是我的主要源代码

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

  // (required) Called when a remote is received or opened, or local notification is opened
  onNotification: function(notification) {
    console.log('onNotification:', notification);
    notification.finish(PushNotificationIOS.FetchResult.NoData);
  },

  // Should the initial notification be popped automatically
  popInitialNotification: true,
  requestPermissions: true,
});

  userNowInactive = () => {
          this.showNotification();
 }

  showNotification = () => {
    PushNotification.localNotification({
      //ios and android properties
      title: 'Face2Face: Beacon Timer Expired',
      message: 'Perhaps set your beacon timer for another hour?',
      playSound: true,
      soundName: 'sound.mp3',
      //android only properties
      channelId: 'your-channel-id',
      autoCancel: true,
      // largeIcon: 'ic_launcher',
      // smallIcon: 'ic_launcher',
      bigText: 'Face2Face: Beacon Timer Expired',
      subText: 'Perhaps set your beacon timer for another hour?',
      vibrate: true,
      vibration: 300,
      priority: 'high',
      //ios only properties...is there any?
    });
  };

你创建了一个频道吗？ 看来你需要创建一个让它工作

要使用通道，请在启动时创建它们，并将匹配的channelId传递给PushNotification.localNotification或PushNotification.localNotificationSchedule

PushNotification.createChannel(
    {
      channelId: "channel-id", // (required)
      channelName: "My channel", // (required)
      channelDescription: "A channel to categorise your notifications", // (optional) default: undefined.
      playSound: false, // (optional) default: true
      soundName: "default", // (optional) See `soundName` parameter of `localNotification` function
      importance: 4, // (optional) default: 4. Int value of the Android notification importance
      vibrate: true, // (optional) default: true. Creates the default vibration patten if true.
    },
    (created) => console.log(`createChannel returned '${created}'`) // (optional) callback returns whether the channel was created, false means it already existed.
  );

---

我可以看一下整个代码文件吗？是的，谢谢。这是正确的答案。频道必须是libraby最近的强制性部分，因为它在“npm安装”之前工作。我想教训是每次升级库时都要仔细检查每个库的功能