SharedAudioPlayerUtils.java

package com.mercandalli.android.apps.files.shared;

import android.support.annotation.IntDef;

import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

public class SharedAudioPlayerUtils {

    @Retention(RetentionPolicy.SOURCE)
    @IntDef({
            AUDIO_PLAYER_STATUS_UNKNOWN,
            AUDIO_PLAYER_STATUS_PAUSED,
            AUDIO_PLAYER_STATUS_PLAYING,
            AUDIO_PLAYER_STATUS_PREPARING})
    public @interface Status {
    }

    public static final int AUDIO_PLAYER_STATUS_UNKNOWN = -1;
    public static final int AUDIO_PLAYER_STATUS_PAUSED = 0;
    public static final int AUDIO_PLAYER_STATUS_PLAYING = 1;
    public static final int AUDIO_PLAYER_STATUS_PREPARING = 2;

    @Retention(RetentionPolicy.SOURCE)
    @IntDef({
            AUDIO_PLAYER_ACTION_UNKNOWN,
            AUDIO_PLAYER_ACTION_PAUSE,
            AUDIO_PLAYER_ACTION_PLAY,
            AUDIO_PLAYER_ACTION_NEXT,
            AUDIO_PLAYER_ACTION_PREVIOUS})
    public @interface Action {
    }

    public static final int AUDIO_PLAYER_ACTION_UNKNOWN = -1;
    public static final int AUDIO_PLAYER_ACTION_PAUSE = 0;
    public static final int AUDIO_PLAYER_ACTION_PLAY = 1;
    public static final int AUDIO_PLAYER_ACTION_NEXT = 2;
    public static final int AUDIO_PLAYER_ACTION_PREVIOUS = 3;

    public static String sendTrackData(
            final int audioId,
            final String title,
            final String album,
            final String artist,
            @Status final int status) {
        final SharedAudioData sharedAudioData = new SharedAudioData(audioId, title, album, artist);
        sharedAudioData.setStatus(status);
        return sharedAudioData.toJson().toString();
    }

    public static String sendTrackData(final SharedAudioData sharedAudioData) {
        return sharedAudioData.toJson().toString();
    }
}