The reminder notification now features a dedicated small icon (ic_notification_foreground) and uses the app's launcher icon (ic_launcher_foreground) as the large icon for improved visual clarity and consistency.

android_app/app/src/main/java/com/health/openscale/core/worker/ReminderWorker.kt

@@ -24,6 +24,7 @@ import android.app.PendingIntent
 import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
+import android.graphics.BitmapFactory
 import android.os.Build
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
@@ -82,8 +83,8 @@ class ReminderWorker @AssistedInject constructor(
         val pendingIntent = PendingIntent.getActivity(appContext, 0, intent, pendingFlags)
 
         val notification = NotificationCompat.Builder(appContext, CHANNEL_ID)
-            .setSmallIcon(R.drawable.ic_launcher_beta_foreground)
-            .setContentTitle(appContext.getString(R.string.reminder_notification_title))
+            .setSmallIcon(R.drawable.ic_notification_foreground)
+            .setLargeIcon(BitmapFactory.decodeResource(appContext.resources, R.drawable.ic_launcher_foreground))
             .setContentText(content)
             .setStyle(NotificationCompat.BigTextStyle().bigText(content))
             .setContentIntent(pendingIntent)

android_app/app/src/main/res/drawable/ic_notification_foreground.xml

@@ -0,0 +1,53 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="469.333"
+    android:viewportHeight="469.333">
+
+<group
+    android:scaleX="0.8"
+    android:scaleY="0.8"
+    android:translateX="47"
+    android:translateY="47">
+
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:fillType="evenOdd"
+        android:pathData="
+            M42.667969,0
+            C19.135992,0 0,19.135992 0,42.667969
+            V426.66797
+            c0,23.53098 19.135992,42.66601 42.667969,42.66601
+            H426.66797
+            c23.53098,0 42.66601,-19.13403 42.66601,-42.66601
+            V42.667969
+            C469.33298,19.135992 450.19895,0 426.66797,0
+            Z
+
+            M234.66797,64
+            c51.28095,0 99.4988,19.969271 135.75976,56.24023
+            c4.167,4.166 4.167,10.91504 0,15.08204
+            l-60.33203,60.33398
+            c-2.08399,2.083 -4.81397,3.125 -7.54297,3.125
+            c-2.72899,0 -5.45801,-1.042 -7.54101,-3.125
+            c-33.27097,-33.27097 -87.41849,-33.27097 -120.68945,0
+            c-4.166,4.167 -10.91504,4.167 -15.08204,0
+            L98.90625,135.32227
+            c-4.166996,-4.166 -4.166996,-10.91504 0,-15.08204
+            C135.16621,83.969271 183.38702,64 234.66797,64
+            Z
+
+            M302.177,173.406
+            c-19.563,-16.021 -43.542,-24.031 -67.51,-24.031
+            c-10.073,0 -20.078,1.741 -29.826,4.57
+            l-13.799,-30.362
+            c-2.417,-5.354 -8.729,-7.75 -14.125,-5.292
+            c-5.365,2.438 -7.729,8.76 -5.292,14.125
+            l13.361,29.395
+            c-6.214,3.271 -12.236,7.013 -17.829,11.595
+            L121.76,128.01
+            c31.198,-27.604 70.896,-42.677 112.906,-42.677
+            c42.01,0 81.708,15.073 112.906,42.677
+            Z" />
+</group>
+</vector>