使用cordova推送插件推送带有大图片的通知 [英] Push notifications with big Images using cordova push plugin

问题描述

我想获得类似flipkart或myntra这样的推送通知。 （推式通知将附带一张大图，详细介绍商品，点击商品将进入商品区域）。有谁知道如何完成它。
我有类似这样的代码：

I want to get push notification something like flipkart or myntra does. (Push notification will come with an Big image detailing about offers, on clicking of which will take to offers zone). Does anyone know how to get it done. I have code something like this:

NotificationCompat.Builder mBuilder =
        new NotificationCompat.Builder(context)
            .setDefaults(defaults)
            .setStyle(new NotificationCompat.BigTextStyle().bigText("This is a test for push notification with big images."))
            .setLargeIcon(icon)
            .setSmallIcon(context.getApplicationInfo().icon)
            .setWhen(System.currentTimeMillis())
            .setContentTitle(extras.getString("title"))
            .setTicker(extras.getString("title"))
            .setContentIntent(contentIntent)
            .setAutoCancel(true);

推荐答案

有时，我创建了拉动请求。

重要代码：

public void createBigPicNotification(Context context, Bundle extras)
{
    NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    String appName = getAppName(this);

    .
    .
    .


    String bigPictureUrl= null;
    bigPictureUrl=extras.getString("bigPicture");
    Bitmap bigPictureBMP = null;
    if (bigPictureUrl != null) {
        try {
        URL url = new URL(bigPictureUrl);
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setDoInput(true);
        connection.connect();
        InputStream input = connection.getInputStream();
            bigPictureBMP = BitmapFactory.decodeStream(input);
        } catch (IOException e) {
        e.printStackTrace();
        }
    }

    NotificationCompat.BigPictureStyle bigPicStyle = new
        NotificationCompat.BigPictureStyle();
    bigPicStyle.setBigContentTitle(extras.getString("title"));
    bigPicStyle.setSummaryText(extras.getString("message"));
    bigPicStyle.bigPicture(bigPictureBMP);

    NotificationCompat.Builder mBuilder =
        new NotificationCompat.Builder(context)
            .setDefaults(defaults)
            .setSmallIcon(context.getApplicationInfo().icon)
            .setWhen(System.currentTimeMillis())
            .setTicker(extras.getString("title"))
                    .setContentIntent(contentIntent)
                    .setAutoCancel(true)
                    .setStyle(bigPicStyle);

    String message = extras.getString("message");
    if (message != null) {
        mBuilder.setContentText(message);
    } else {
        mBuilder.setContentText("<missing message content>");
    }

    String msgcnt = extras.getString("msgcnt");
    if (msgcnt != null) {
        mBuilder.setNumber(Integer.parseInt(msgcnt));
    }

    int notId = 0;

    try {
        notId = Integer.parseInt(extras.getString("notId"));
    }
    catch(NumberFormatException e) {
        Log.e(TAG, "Number format exception - Error parsing Notification ID: " + e.getMessage());
    }
    catch(Exception e) {
        Log.e(TAG, "Number format exception - Error parsing Notification ID" + e.getMessage());
    }

    mNotificationManager.notify((String) appName, notId, mBuilder.build());
}

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