Fix application package name following AND_3

app/src/main/java/org/unifiedpush/distributor/nextpush/utils/PackageUtils.kt

@@ -1,6 +1,7 @@
 package org.unifiedpush.distributor.nextpush.utils
 
 import android.content.Context
+import android.content.pm.ApplicationInfo
 import android.content.pm.PackageManager
 import android.os.Build
 import android.util.Log
@@ -9,19 +10,23 @@ private const val U_TAG = "PackageUtils"
 
 fun Context.getApplicationName(packageId: String): String? {
     try {
-        val ai = if (Build.VERSION.SDK_INT >= 33) {
-            this.packageManager.getApplicationInfo(
-                packageId,
-                PackageManager.ApplicationInfoFlags.of(
-                    PackageManager.GET_META_DATA.toLong()
-                )
-            )
-        } else {
-            this.packageManager.getApplicationInfo(packageId, 0)
-        }
+        val ai = appInfoForMetadata(packageId)
         return this.packageManager.getApplicationLabel(ai).toString()
     } catch (e: PackageManager.NameNotFoundException) {
         Log.e(U_TAG, "Could not resolve app name", e)
         return null
     }
 }
+
+fun Context.appInfoForMetadata(packageId: String): ApplicationInfo {
+    return if (Build.VERSION.SDK_INT >= 33) {
+        this.packageManager.getApplicationInfo(
+            packageId,
+            PackageManager.ApplicationInfoFlags.of(
+                PackageManager.GET_META_DATA.toLong()
+            )
+        )
+    } else {
+        this.packageManager.getApplicationInfo(packageId, 0)
+    }
+}