Android: CD-DA emulation support

android/app/src/main/java/io/github/kichikuou/system3/GameActivity.kt

@@ -72,7 +72,7 @@ class GameActivity : SDLActivity() {
     }
 
     // These functions are called in the SDL thread by JNI.
-    @Suppress("unused") fun cddaStart(track: Int, loop: Int) = cdda.start(track, loop)
+    @Suppress("unused") fun cddaStart(track: Int, loop: Boolean) = cdda.start(track, loop)
     @Suppress("unused") fun cddaStop() = cdda.stop()
     @Suppress("unused") fun cddaCurrentPosition() = cdda.currentPosition()
     @Suppress("unused") fun midiStart(buf: ByteArray, loop: Int) = midi.start(buf, loop)
@@ -92,18 +92,18 @@ private class CddaPlayer(private val playlistPath: File) {
     private val player = MediaPlayer()
     private var playerPaused = false
 
-    fun start(track: Int, loop: Int) {
+    fun start(track: Int, loop: Boolean) {
         val f = playlist.elementAtOrNull(track)
         if (f.isNullOrEmpty()) {
             Log.w("cddaStart", "No playlist entry for track $track")
             return
         }
-        Log.v("cddaStart", f)
+        Log.v("cddaStart", "${f} Loop:${loop}")
         try {
             player.apply {
                 reset()
                 setDataSource(File(playlistPath.parent, f).path)
-                isLooping = loop == 0
+                isLooping = loop
                 prepare()
                 start()
             }