Question

我在我的react native项目[android platform]中使用了 react-native-firebase 来显示应用程序通知。有了这个库，我可以在应用程序处于前台/后台/关闭状态时显示通知。

根据react native firebase文档，通过通知水龙头打开应用时应触发 onNotificationOpened 。但是，在我的情况下这没有发生， onNotificationOpened 方法从不调用， getInitialNotification 方法始终获取空值。

我还使用 react-native-splash-screen 库显示初始屏幕。

这是来自 App.js >> componentDidMount（）

的代码

 firebase.messaging().requestPermission()
            .then(() => {

                const myAppChannel = new firebase.notifications.Android.Channel('my-channel',
                    'my Channel', firebase.notifications.Android.Importance.Max)
                    .setDescription('my channel');
                firebase.notifications().android.createChannel(myAppChannel);


                this.messageListener = firebase.messaging().onMessage((message) => {

                    const {title, body} = message.data;
                    const notificationDisplay = new firebase.notifications.Notification()
                        .setNotificationId('notificationId')
                        .setTitle(title)
                        .setBody(body)
                        .setData({
                            key1: 'value1',
                            key2: 'value2',
                        }).setSubtitle('notification')
                        .setSound('default');
                    notificationDisplay
                        .android.setChannelId('my-channel')
                        .android.setSmallIcon('ic_launcher')
                        .android.setAutoCancel(true).android.setPriority(firebase.notifications.Android.Priority.High);
                        firebase.notifications().displayNotification(notificationDisplay);
                });


                this.notificationOpenedListener = firebase.notifications().onNotificationOpened((notificationOpen: NotificationOpen) => {
                    //never gets called
                    console.log('onNotificationOpened was triggered on notification taped');

                });

            })
            .catch(error => {
                // User has rejected permissions
                console.log("user rejected");
                console.log(error);
            });

AndroidManifest.xml

<uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
    <uses-permission android:name="android.permission.VIBRATE" />

    <application
        android:name=".MainApplication"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme">

        <service android:name="io.invertase.firebase.messaging.RNFirebaseMessagingService">
            <intent-filter>
                <action android:name="com.google.firebase.MESSAGING_EVENT" />
            </intent-filter>
        </service>
        <service android:name="io.invertase.firebase.messaging.RNFirebaseInstanceIdService">
            <intent-filter>
                <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
            </intent-filter>
        </service>
        <service android:name="io.invertase.firebase.messaging.RNFirebaseBackgroundMessagingService" />

        <meta-data
            android:name="com.google.firebase.messaging.default_notification_channel_id"
            android:value="@string/default_notification_channel_id" />

        <activity
            android:name=".SplashActivity"
            android:label="@string/app_name"
            android:launchMode="singleTop"
            android:theme="@style/SplashTheme">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity
            android:name=".MainActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
            android:exported="true"
            android:label="@string/app_name"
            android:launchMode="singleTop"
            android:windowSoftInputMode="adjustResize" />
        <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
    </application>

更新：问题是由 react-native-splash-screen 库引起的，删除了 react-native-splash后，我能够解决此问题屏幕库（来自android项目）。但是，我仍然不确定使用 react-native-splash-screen 时如何使这项工作。

Answer 1

将intent-filter添加到MainActivity和click-action到通知JSON对我来说很成功。

    <intent-filter>
        <action android:name=".MainActivity" />
        <category android:name="android.intent.category.DEFAULT" />
    </intent-filter>

通知JSON

{
"to":"ID",
 "notification" : {
      **"click_action" : ".MainActivity",** 
      "body": "Message Body",
      "title" : "Call Status",
      "sound": "default",
      "badge":"5"
   },
  "data": {
      "type": 1,
      "body": "Message Body",
      "title" : "Call Status"
  }
}

我的manifest.xml看起来像这样

 <application
      tools:replace="android:allowBackup"
      android:name=".MainApplication"
      android:label="@string/app_name"
      android:icon="@mipmap/ic_launcher"
      android:allowBackup="false"
      android:theme="@style/AppTheme">
        <service android:name="io.invertase.firebase.messaging.RNFirebaseMessagingService">
            <intent-filter>
                <action android:name="com.google.firebase.MESSAGING_EVENT" />
            </intent-filter>
        </service>
        <service android:name="io.invertase.firebase.messaging.RNFirebaseInstanceIdService">
            <intent-filter>
                <action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
            </intent-filter>
        </service>
        <activity
            android:name=".SplashActivity"
            android:theme="@style/SplashTheme"
            android:launchMode="singleTop"
            android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:launchMode="singleTop"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
            android:windowSoftInputMode="adjustPan">
            <intent-filter>
                <action android:name=".MainActivity" />
                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
        </activity>
        <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
</application>

希望这会有所帮助

onNotificationOpened和getInitialNotification不会触发react-native-firebase

1 个答案: