Android推送通知图标

Question

通常我会在推送通知中使用我的应用程序图标。

.setSmallIcon(applicationContext.getApplicationInfo().icon)

如何在不同的推送通知中使用不同的自定义图标（我自己创建的）？

Answer 1

 .setSmallIcon(R.drawable.your_icon)

Answer 2

NotificationCompat.Builder builder = new NotificationCompat.Builder(context)
        .setContentTitle(notificationTitle)
        .setContentText(notificationMessage)
        .setSmallIcon(R.drawable.YOUR_IMAGE)
        .setContentIntent(resultPendingIntent)
        .setAutoCancel(true)
        .setStyle(bigStyle);

NotificationManager notificationmanager = (NotificationManager)context.getSystemService(context.NOTIFICATION_SERVICE);
notificationmanager.notify(nofy_id, builder.build());