Android .setColor for Large Icon

Question

我想问问,如果有一种方法来设置与通知的颜色.setColor从.setLargeIcon？因为我一使用.setSmallIcon和.setLargeIcon我的颜色都用于小图标.我想用LargeIcon表示我的个人通知图标,以及用小图标触发通知的应用程序图标.

例:

Bitmap maintenanceIcon = BitmapFactory.decodeResource(getResources(),R.drawable.maintenance);
            Intent replacePumpIntent = new Intent(this, FoodListActivity.class);
            PendingIntent replacePumpPendingIntent =  PendingIntent.getActivity(this,0,replacePumpIntent, PendingIntent.FLAG_UPDATE_CURRENT);
            NotificationCompat.Builder maintenanceBuilder = new NotificationCompat.Builder(this)


                    .setLargeIcon(maintenanceIcon)
                    .setSmallIcon(R.drawable.app)
                    .setContentTitle("Maintenance: ")
                    .setColor(getResources().getColor(R.color.alertMaintenance))
                    .setContentText(Html.fromHtml(getString(R.string.alert_maintenance_message)))

                    .setLights(Color.YELLOW, 500 , 500)
                    .setVibrate(new long[] { 100, 250, 100, 250, 100, 250 })
                    .setPriority(0x00000001)
                    .setStyle(new NotificationCompat.BigTextStyle()
                            .bigText(Html.fromHtml(getString(R.string.alert_maintenance_message))))
                    .addAction(R.drawable.ic_arrow_right_black, getString(R.string.alert_maintenance_button_1),replacePumpPendingIntent );

            NotificationManager maintenanceNotificationManager =
                    (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
            maintenanceNotificationManager.notify(3, maintenanceBuilder.build());

Answer 1

据此：/sf/answers/1891657561/

两者兼而有之时，无法更改大图标背景。大图标不应该是透明的。