added dwarfs and removed filenameextension

app/src/main/java/com/example/hairdryer/MainActivity.kt

@@ -45,6 +45,11 @@ class MainActivity : Activity() {
 
         copyRawToFiles(R.raw.hairdryer, "hairdryer.ogg", soundFolder)
         copyRawToFiles(R.raw.fezforgotten, "fezforgotten.ogg", soundFolder)
+        copyRawToFiles(R.raw.feuer, "feuer.ogg", soundFolder)
+        copyRawToFiles(R.raw.dwarfs, "dwarfs.ogg", soundFolder)
+        copyRawToFiles(R.raw.meeresrauschen, "meeresrauschen.ogg", soundFolder)
+        copyRawToFiles(R.raw.regen, "regen.ogg", soundFolder)
+        copyRawToFiles(R.raw.zombi, "zombi.ogg", soundFolder)
 
         val status = findViewById<TextView>(R.id.statusText)
         val input = findViewById<EditText>(R.id.timerInput)
@@ -56,7 +61,7 @@ class MainActivity : Activity() {
             .sortedWith(compareByDescending<File> { it.name == "hairdryer.ogg" }
                 .thenBy { it.name })
 
-        val names = audioFiles.map { it.name }
+        val names = audioFiles.map { it.nameWithoutExtension }
 
         val adapter = ArrayAdapter(this, android.R.layout.simple_spinner_item, names)
         adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
@@ -124,7 +129,7 @@ class MainActivity : Activity() {
         }?.toList() ?: emptyList()
     }
 
-    // --- Permissions ---
+    // --- Permissions
 /*    private fun checkPermissions(): Boolean {
         val permission = if (Build.VERSION.SDK_INT >= 33)
             android.Manifest.permission.READ_MEDIA_AUDIO