Create extension to get app names

vector/src/main/java/im/vector/app/core/pushers/UnifiedPushHelper.kt

@@ -17,7 +17,6 @@
 package im.vector.app.core.pushers
 
 import android.content.Context
-import android.content.pm.PackageManager
 import androidx.fragment.app.FragmentActivity
 import androidx.lifecycle.lifecycleScope
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
@@ -25,6 +24,7 @@ import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
 import im.vector.app.R
 import im.vector.app.core.resources.StringProvider
+import im.vector.app.core.utils.getApplicationLabel
 import im.vector.app.features.VectorFeatures
 import im.vector.app.features.settings.BackgroundSyncMode
 import im.vector.app.features.settings.VectorPreferences
@@ -143,12 +143,7 @@ class UnifiedPushHelper @Inject constructor(
             if (it == context.packageName) {
                 internalDistributorName
             } else {
-                try {
-                    val ai = context.packageManager.getApplicationInfo(it, 0)
-                    context.packageManager.getApplicationLabel(ai)
-                } catch (e: PackageManager.NameNotFoundException) {
-                    it
-                }
+                context.getApplicationLabel(it)
             }
         }
 
@@ -248,12 +243,7 @@ class UnifiedPushHelper @Inject constructor(
             return stringProvider.getString(R.string.unifiedpush_distributor_background_sync)
         }
         val distributor = up.getDistributor(context)
-        return try {
-            val ai = context.packageManager.getApplicationInfo(distributor, 0)
-            context.packageManager.getApplicationLabel(ai).toString()
-        } catch (e: PackageManager.NameNotFoundException) {
-            distributor
-        }
+        return context.getApplicationLabel(distributor)
     }
 
     fun isEmbeddedDistributor(): Boolean {

vector/src/main/java/im/vector/app/core/resources/AppNameProvider.kt

@@ -17,6 +17,7 @@
 package im.vector.app.core.resources
 
 import android.content.Context
+import im.vector.app.core.utils.getApplicationLabel
 import timber.log.Timber
 import javax.inject.Inject
 
@@ -25,9 +26,7 @@ class AppNameProvider @Inject constructor(private val context: Context) {
     fun getAppName(): String {
         return try {
             val appPackageName = context.applicationContext.packageName
-            val pm = context.packageManager
-            val appInfo = pm.getApplicationInfo(appPackageName, 0)
-            var appName = pm.getApplicationLabel(appInfo).toString()
+            var appName = context.getApplicationLabel(appPackageName)
 
             // Use appPackageName instead of appName if appName contains any non-ASCII character
             if (!appName.matches("\\A\\p{ASCII}*\\z".toRegex())) {

vector/src/main/java/im/vector/app/core/utils/SystemUtils.kt

@@ -23,6 +23,7 @@ import android.content.ClipData
 import android.content.ClipboardManager
 import android.content.Context
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.net.Uri
 import android.os.Build
 import android.os.PowerManager
@@ -59,6 +60,18 @@ fun Context.isAnimationEnabled(): Boolean {
     return Settings.Global.getFloat(contentResolver, Settings.Global.ANIMATOR_DURATION_SCALE, 1f) != 0f
 }
 
+/**
+ * Return the application label of the provided package. If not found, the package is returned.
+ */
+fun Context.getApplicationLabel(packageName: String): String {
+    return try {
+        val ai = packageManager.getApplicationInfo(packageName, 0)
+        packageManager.getApplicationLabel(ai).toString()
+    } catch (e: PackageManager.NameNotFoundException) {
+        packageName
+    }
+}
+
 /**
  * display the system dialog for granting this permission. If previously granted, the
  * system will not show it (so you should call this method).