Android Open Source - Music-Share-Android Query And Share Music Info

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License

The source code is released under:
GNU General Public License
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Java Source Code

package com.paperairplane.music.share;
/*from w  ww . jav a 2 s .  co  m*/
import java.io.File;

import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;

import com.paperairplane.music.share.utils.MyLogger;
import com.paperairplane.music.share.utils.Utilities;

/**
 * ????????????????
 * 
 * @author Harry Chen (<a href="mailto:chenshengqi1@gmail.com">Harry Chen</a>)
 * @author Xavier Yao (<a href="mailto:xavieryao@me.com">Xavier Yao</a>)
 * @see <a
 *      href="http://www.github.com/PaperAirPlane-Dev-Team/Music-Share-Android">Our
 *      GitHub</a>
 */
class QueryAndShareMusicInfo implements Runnable {
  private MusicData mMusic;
  private Context mContext;
  private Handler mHandler;
  private String mArtworkPath;

  @Override
  /**
   * ????,??????????????
   */
  public void run() {
    try {
      mMusic = Utilities
          .getMusicAndArtworkUrlFromLastfm(mMusic, mContext);
    } catch (Exception e) {
      e.printStackTrace();
    }
    if (mMusic == null || mMusic.getMusicUrl() == null) {
      mMusic = Utilities.getMusicAndArtworkUrlFromDouban(mMusic,
          mContext, mHandler);
    }
    String content = genContent();
    String artworkLocalUrl = null;

    try {
      long albumId = mMusic.getAlbumId();
      boolean flag = (albumId != Consts.NULL)
          && (Utilities.getLocalArtwork(mContext, albumId, 10, 10) != null);
      MyLogger.d(Consts.DEBUG_TAG, "????????????" + flag);
      if (flag) {
        // ??????????1X1??????
        // ???????????????
        Utilities
            .saveFile(Utilities.getLocalArtwork(mContext, albumId,
                300, 300),
                mMusic.getAlbumId() + "_" + mMusic.getArtist()
                    + ".jpg", mArtworkPath);
        artworkLocalUrl = mArtworkPath + mMusic.getAlbumId() + "_"
            + mMusic.getArtist() + ".jpg";
        MyLogger.d(Consts.DEBUG_TAG, "??????????????");
      } else {
        artworkLocalUrl = mArtworkPath
            + Utilities.getArtwork(mMusic.getArtworkNetUrl(),
                mMusic.getTitle(), mMusic.getArtist(),
                mArtworkPath);
      }
    } catch (Exception e) {
      e.printStackTrace();
    }
    mMusic.setArtworkLocalUrl(artworkLocalUrl);

    String type = "text/plain";

    Intent intent = new Intent(Intent.ACTION_SEND);
    if (artworkLocalUrl != null) {
      intent.putExtra(Intent.EXTRA_STREAM,
          Uri.fromFile(new File(artworkLocalUrl)));
      type = "image/*";
    }
    intent.setType(type);
    intent.putExtra(Intent.EXTRA_SUBJECT,
        mContext.getString(R.string.app_name));
    intent.putExtra(Intent.EXTRA_TEXT, content);
    intent.putExtra("sms_body", intent.getStringExtra(Intent.EXTRA_TEXT));
    Bundle bundle = new Bundle();
    bundle.putString("artworkUrl", mMusic.getArtworkNetUrl());
    bundle.putString("fileName", artworkLocalUrl);
    bundle.putString("annotation", mMusic.toJsonString());
    intent.putExtras(bundle);
    Message m = mHandler.obtainMessage(Consts.Status.MUSIC_INFO_FETCHED);
    m.obj = (Object) intent;
    m.sendToTarget();
  }

  /**
   * ?????????
   * 
   * @param info
   *            ???????????
   * @return ?????
   */
  private String genContent() {
    boolean isSingle = ((mMusic.getVersion() != null) && mMusic
        .getVersion().equals(mContext.getString(R.string.single)));
    String content = mContext.getString(R.string.share_by)
        + " "
        + mMusic.getArtist()
        + " "
        + (isSingle ? mContext.getString(R.string.music_single)
            : mContext.getString(R.string.music_artist))
        + " "
        + mMusic.getTitle()
        + " "
        + (isSingle ? "" : mContext.getString(R.string.music_album)
            + " " + mMusic.getAlbum() + " ")
        + mContext.getString(R.string.before_url)
        + mMusic.getMusicUrl() + " ";
    return content;
  }

  /**
   * ????
   * 
   * @param title
   *            ?????
   * @param artist
   *            ???
   * @param album
   *            ??
   * @param albumId
   *            ??ID
   * @param context
   *            App???
   * @param handler
   *            ??Handler
   */
  public QueryAndShareMusicInfo(MusicData music, Context context,
      Handler handler) {
    this.mMusic = music;
    mContext = context;
    mHandler = handler;
    mArtworkPath = context.getExternalCacheDir().getAbsolutePath()
        + "/.artworkCache/";
  }

}
Java Source Code List
