Example usage for com.badlogic.gdx.audio Music setOnCompletionListener

Introduction

In this page you can find the example usage for com.badlogic.gdx.audio Music setOnCompletionListener.

Prototype

public void setOnCompletionListener(OnCompletionListener listener);

Source Link

Document

Register a callback to be invoked when the end of a music stream has been reached during playback.

Usage

From source file:at.therefactory.jewelthief.JewelThief.java

License:Open Source License

/**
 * Either continues the music playback of a previously paused music file or proceeds to the next music file depending on the proceedToNext flag.
 * If there was no previous music file, a new music file is chosen randomly.
 * @param proceedToNext If set to true, a new music file is chosen randomly. If set to false, the previously paused file is being resumed.
 *///w w w. ja va2s.co m
public void playMusicFile(boolean proceedToNext) {

    // remember all available music files
    if (musicFiles == null) {
        FileHandle dirHandle = Gdx.files.internal("audio/music");
        FileHandle[] fileList = dirHandle.list();
        musicFiles = new String[fileList.length];
        for (int i = 0; i < musicFiles.length; i++) {
            musicFiles[i] = fileList[i].path();
            Gdx.app.log(getClass().getName(), "Found '" + fileList[i].path() + "'");
        }
    }

    if (musicFiles.length == 0) {
        Gdx.app.error(getClass().getName(), "Could not find any music files!");
    } else {
        // select a music file to play
        if (currentMusicFile == -1) {
            // if there is no previous music file, choose a new one randomly
            currentMusicFile = (short) Utils.randomWithin(0, musicFiles.length - 1);
            music = loadMusicAsset(musicFiles[currentMusicFile]);
        } else if (proceedToNext) {
            // switch to the next music file randomly
            int previousMusicFile = currentMusicFile;
            do {
                currentMusicFile = (short) Utils.randomWithin(0, musicFiles.length - 1);
            } while (previousMusicFile == currentMusicFile);
            assetManager.unload(musicFiles[previousMusicFile]); // free the resources of the previous music file
            if (music != null) {
                music.dispose();
                music = null;
            }
            music = loadMusicAsset(musicFiles[currentMusicFile]);
        } else {
            // resume previously paused music file
        }

        // play the selected music file
        music.play();
        music.setOnCompletionListener(new Music.OnCompletionListener() {
            @Override
            public void onCompletion(Music music) {
                playMusicFile(true);
            }
        });
    }
}

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From source file:com.jupiter.europa.audio.LocalAudioService.java

License:Open Source License

public LocalAudioService() {
    this.musicSets = new HashMap<>();

    for (String type : AudioService.MUSIC_TYPES) {
        Path typeFolder = FileLocations.AUDIO_DIRECTORY.resolve(type);
        if (Files.exists(typeFolder) && Files.isDirectory(typeFolder)) {
            Set<Music> music = new HashSet<>();

            try (DirectoryStream<Path> paths = Files.newDirectoryStream(typeFolder)) {
                paths.iterator().forEachRemaining((Path musicFile) -> {
                    if (ArrayUtils.contains(MUSIC_EXTENSIONS, FileUtils.getExtension(musicFile))) {
                        Music instance = Gdx.audio.newMusic(new FileHandle(musicFile.toString()));
                        instance.setOnCompletionListener((Music music1) -> {
                            LocalAudioService.this.trackCompleted(music1);
                        });/*from  w  ww .  j ava 2s.  c om*/
                        music.add(instance);
                    }
                });
            } catch (IOException ex) {

            }

            this.musicSets.put(type, music.toArray(new Music[music.size()]));
        } else {
            this.musicSets.put(type, new Music[0]);
        }
    }
}

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