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我想知道是否有办法在项目中控制推送通知的声音和振动react-native。

实际上我想让用户决定通知是否应该有声音/振动。用户应该能够完全禁用这些功能。

我到处都在搜索这个，但我的问题与典型问题有所不同：

  • 我想让用户决定（是否应该禁用声音或振动），所以我想要一些包或具有Javascript实现的东西，以便我可以将此功能添加到我的应用程序的设置视图中。
  • 我希望能够在 IOS 和 Android 中执行此操作。（如果您只了解这两种情况，请随时回答）
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2 回答 2

1

根据文档首先您需要创建频道

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.
  );

并在本地通知对象中使用此频道 ID“频道 ID”

PushNotification.localNotification({
                channelId: "channel_id", 
                vibrate: true,
                title: "My Notification Title",
                message: "My Notification Message",
                onlyAlertOnce: false,
                ignoreInForeground: false,
                priority: "high",
            });
于 2021-01-28T13:40:52.893 回答
-1

你应该使用react-native-push-notification包。只需遵循文档即可。

安装包并将其链接到项目后。设置通知完成（来自文档）：

PushNotification.localNotification({
    /* Android Only Properties */
    id: '0', // (optional) Valid unique 32 bit integer specified as string. default: Autogenerated Unique ID
    ticker: "My Notification Ticker", // (optional)
    autoCancel: true, // (optional) default: true
    largeIcon: "ic_launcher", // (optional) default: "ic_launcher"
    smallIcon: "ic_notification", // (optional) default: "ic_notification" with fallback for "ic_launcher"
    bigText: "My big text that will be shown when notification is expanded", // (optional) default: "message" prop
    subText: "This is a subText", // (optional) default: none
    color: "red", // (optional) default: system default
    vibrate: true, // (optional) default: true
    vibration: 300, // vibration length in milliseconds, ignored if vibrate=false, default: 1000
    tag: 'some_tag', // (optional) add tag to message
    group: "group", // (optional) add group to message
    ongoing: false, // (optional) set whether this is an "ongoing" notification
    priority: "high", // (optional) set notification priority, default: high
    visibility: "private", // (optional) set notification visibility, default: private
    importance: "high", // (optional) set notification importance, default: high

    /* iOS only properties */
    alertAction: // (optional) default: view
    category: // (optional) default: null
    userInfo: // (optional) default: null (object containing additional notification data)

    /* iOS and Android properties */
    title: "My Notification Title", // (optional)
    message: "My Notification Message", // (required)
    playSound: false, // (optional) default: true
    soundName: 'default', // (optional) Sound to play when the notification is shown. Value of 'default' plays the default sound. It can be set to a custom sound such as 'android.resource://com.xyz/raw/my_sound'. It will look for the 'my_sound' audio file in 'res/raw' directory and play it. default: 'default' (default sound is played)
    number: '10', // (optional) Valid 32 bit integer specified as string. default: none (Cannot be zero)
    repeatType: 'day', // (optional) Repeating interval. Check 'Repeating Notifications' section for more info.
    actions: '["Yes", "No"]',  // (Android only) See the doc for notification actions to know more
});

该软件包适用于 Android 和 iOS ......两个平台的一个代码

需要提几点：

  1. iOS - 振动和声音结合，一个不能禁用声音但激活振动
  2. iOS - 要仅启用没有声音的振动，您应该“附加”一个将附加到声音属性的无声声音文件。
于 2018-11-14T11:53:58.797 回答