android - 如何在 setStyle Notification 中同时使用 BigTextStyle 和 BigPictureStyle？

Question

我试图在通知中同时使用 BigTextStyle 和 BigPictureStyle。但是 setStyle 只接受一种样式。

我的代码:

NotificationCompat.BigTextStyle bigTextStyle = new NotificationCompat.BigTextStyle();
mBuilder.setVisibility(1);
mBuilder.setSmallIcon(R.drawable.app_icon1);
mBuilder.setContentTitle(title.toString());
bigTextStyle.bigText(description.toString());
//mBuilder.setSubText(bigText.toString());
if (bigImage != null && !bigImage.toString().equals("")) {
    mBuilder.setStyle(new NotificationCompat.BigPictureStyle().bigPicture(ImageUtil.getBitmapFromUrl(bigImage.toString())));
}
mBuilder.setStyle(bigTextStyle);
mBuilder.setPriority(Notification.PRIORITY_MAX);
mBuilder.setContentIntent(contentIntent);

我怎样才能同时使用两者？我想与图像一起显示文本(带换行符)!

Answer 1

抱歉回复晚了..其实我也遇到了同样的问题并得到了解决方案，所以我认为它可以帮助其他用户。

因为我们不能同时使用 NotificationCompat.Builder 的 BigTextStyle 和 BigPictureStyle 方法，所以我们可以创建 CustomView.

我们可以使用 NotificationCompat.Builder 的 setCustomBigContentView(RemoteViews) 方法并创建我们自己的 View 来显示带有大文本的大图像。

请检查以下代码:-

PendingIntent pendingIntent = PendingIntent.getActivity(this, (int) System.currentTimeMillis(), i,
                PendingIntent.FLAG_ONE_SHOT);

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


        NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this);
        notificationBuilder.setContentTitle("YOUR_APP_NAME");
        notificationBuilder.setContentText(body);
        notificationBuilder.setTicker("YOUR_APP_NAME");
        notificationBuilder.setAutoCancel(true);
        notificationBuilder.setSound(defaultSoundUri);
        notificationBuilder.setCustomBigContentView(remoteView("YOUR_MESSAGE_TO_SHOW"));///IT IS THE MAIN METHOD WHICH WE USE TO INFLATE OR CREATE THE CUSTOM VIEW
        notificationBuilder.setSmallIcon(getNotificationIcon(notificationBuilder));
        notificationBuilder.setContentIntent(pendingIntent);

        NotificationManager notificationManager =
                (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

        notificationManager.notify((int) System.currentTimeMillis(), notificationBuilder.build());

下面是我们从 setCustomBigContentView() 方法调用的 RemoteViews

 private RemoteViews remoteView(String message)
    {
        RemoteViews views;
        views = new RemoteViews(getPackageName(), R.layout.YOUR_LAYOUT_HERE);
        views.setImageViewBitmap(R.id.YOUR_BIG_IMAGE_ID_FROM_LAYOUT, bitmap);
        views.setImageViewBitmap(R.id.YOUR_APP_ID_FROM_LAYOUT, BitmapFactory.decodeResource(getResources(), R.drawable.APP_ICON_OF_YOUR_APP));
        views.setTextViewText(R.id.YOUR_BIG_TEXTVIEW_ID_FROM_LAYOUT, message);
        return views;
    }

我已经创建了类似的自定义通知