My notification, App Setting icon, and apk icon still use default icon

Question

I already doing anything on tutorials on stack overflow.

add icon and logo on a manifest, uninstall an old app, rename image asset, restart the phone, but it does not work.

Its default logo is displaying on APK, App setting, and Notification. But New Logo displaying only on the home launcher.

I want all icon to get change with a new icon.

This error looks like this:

EDIT

This is my code for notification:

var mBuilder = NotificationCompat.Builder(this)
            .setSmallIcon(R.mipmap.app_icon)
            .setContentTitle("My notification")
            .setContentText("Hello World!")
            .setPriority(NotificationCompat.PRIORITY_DEFAULT)

        var mNotificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager;

        mNotificationManager.notify(1, mBuilder.build())

My phone is Xiaomi 4A, Android Marshmallow. I use Kotlin for my code.

My point is, I tried to change my apps icon. My apps icon was changing on a home launcher. but on APK Icon, Apps Setting Icon, and notification Icon was not changing and still using default green with Android head Icon. Why some icon still use default icon? what's wrong with me??

Please post the code snippet of where the notification is being created, since the drawable resource would be passed there. Have you checked if that one is matching your new logo's resource ID? — TheGamer007, Jan 20 '19 at 18:01
`R.mipmap.app_icon` is your updated logo? And you're still seeing this default one in the notifs? Could you try having a logo file in the drawables folder, and then passing that instead? For ex: `R.drawable.app_icon` — TheGamer007, Jan 20 '19 at 18:06
https://stackoverflow.com/questions/30795431/android-push-notifications-icon-not-displaying-in-notification-white-square-sh — ADM, Jan 20 '19 at 18:08
@ADM No, it's different, not only notification. My APK Icon and icon on app setting too — Dita Aji Pratama, Jan 20 '19 at 18:11

score 0 · Answer 1 · answered Jan 20 '19 at 18:14

0

As documentations says , the notification icon size should be 48*48 .
i have faced this issue before and i solve it with this code
private int getNotificationIcon() { boolean whiteIcon = (Build.VERSION.SDK_INT>=Build.VERSION_CODES.LOLLIPOP); return whiteIcon ? R.drawable.ic_launcher_2:R.mipmap.ic_launcher; }

answered Jan 20 '19 at 18:14

Amjad Alwareh

1,922
17
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What's your Android version ? – Amjad Alwareh Jan 20 '19 at 18:26
My android is Marshmallow – Dita Aji Pratama Jan 20 '19 at 18:27
And my phone is Xiaomi 4A – Dita Aji Pratama Jan 20 '19 at 18:27
Is your icon white with transparent background ? – Amjad Alwareh Jan 20 '19 at 18:32

score 0 · Accepted Answer · answered Jan 26 '19 at 14:49

0

If you use MIUI, disable MIUI optimization in developer settings.

answered Jan 26 '19 at 14:49

Dita Aji Pratama

612
11
27

My notification, App Setting icon, and apk icon still use default icon

2 Answers2