单击onesignal通知时打开android webview应用程序

谁能告诉我我错过了什么。我有一个webview应用程序。除此之外，它工作正常。当我关闭应用程序时，onesignal通知会正常到达，但当我单击通知时，应用程序不会打开。下面是一些与此问题相关的代码。 我一直在寻找解决办法，但我尝试过的方法都不起作用。 当应用程序运行时，通知会出现并正常打开，但当它关闭时，不会启动应用程序。 谢谢

}

}

我解决了它。 您不需要NotificationOpenedHandler，只需要NotificationExtender扩展NotificationExtender服务。它看起来像这样：

public class NotificationExtender extends NotificationExtenderService {

public NotificationExtender() {
    super();
}
@Override
protected boolean onNotificationProcessing(OSNotificationReceivedResult receivedResult) {
    Intent intent = new Intent(getApplicationContext(), NotificationActivity.class);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
    intent.putExtra("url", receivedResult.payload.launchURL);

    PendingIntent pendingIntent = PendingIntent.getActivity(
            getApplicationContext(), 0, intent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_ONE_SHOT);

    Uri uri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);

    NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(getApplicationContext())
            .setSmallIcon(R.drawable.ic_stat_onesignal_default)
            .setSound(uri)
            .setContentTitle(receivedResult.payload.title)
            .setContentText(receivedResult.payload.body)
            .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.drawable.ic_onesignal_large_icon_default))
            .setColor(getResources().getColor(R.color.logo_color))
            .setAutoCancel(true)
            .setContentIntent(pendingIntent);

    NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

    notificationManager.notify(0, notificationBuilder.build());

    return true;
}

}

public class NotificationExtender extends NotificationExtenderService {

@Override
protected boolean onNotificationProcessing(OSNotificationReceivedResult notification) {
    OverrideSettings overrideSettings = new OverrideSettings();

    overrideSettings.extender = new NotificationCompat.Extender() {
        @Override
        public NotificationCompat.Builder extend(NotificationCompat.Builder builder) {
            // Sets the background notification color to Green on Android 5.0+ devices.
            return builder.setColor(new BigInteger("#005aaa", 16).intValue())
                    .setSmallIcon(R.drawable.ic_stat_onesignal_default);
        }
    };

    OSNotificationDisplayedResult displayedResult = displayNotification(overrideSettings);
    Log.d("OneSignalExample", "Notification displayed with id: " + displayedResult.androidNotificationId);

    return true;
}

 <activity android:name=".MainActivity">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

    <service
        android:name=".NotificationExtender"
        android:permission="android.permission.BIND_JOB_SERVICE"
        android:exported="false">
        <intent-filter>
            <action android:name="com.onesignal.NotificationExtender" />
        </intent-filter>
    </service>

    <activity
        android:name=".NotificationActivity"
        android:parentActivityName=".MainActivity"/>

    <meta-data android:name="com.onesignal.NotificationOpened.DEFAULT" android:value="DISABLE" />

public class NotificationExtender extends NotificationExtenderService {

public NotificationExtender() {
    super();
}
@Override
protected boolean onNotificationProcessing(OSNotificationReceivedResult receivedResult) {
    Intent intent = new Intent(getApplicationContext(), NotificationActivity.class);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
    intent.putExtra("url", receivedResult.payload.launchURL);

    PendingIntent pendingIntent = PendingIntent.getActivity(
            getApplicationContext(), 0, intent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_ONE_SHOT);

    Uri uri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);

    NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(getApplicationContext())
            .setSmallIcon(R.drawable.ic_stat_onesignal_default)
            .setSound(uri)
            .setContentTitle(receivedResult.payload.title)
            .setContentText(receivedResult.payload.body)
            .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.drawable.ic_onesignal_large_icon_default))
            .setColor(getResources().getColor(R.color.logo_color))
            .setAutoCancel(true)
            .setContentIntent(pendingIntent);

    NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

    notificationManager.notify(0, notificationBuilder.build());

    return true;
}