在前面有个帖子已经介绍过了。
这里在拿出来用一下,这次用来nocation的图标
RemoteViews contentView = new RemoteViews(context.getPackageName(), R.layout.custom_notification_layout);
contentView.setImageViewBitmap(R.id.icon_view, myBitmapObject);
notification.contentView = contentView;