Android Open Source - PlayerHater Remote Song

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License

The source code is released under:

Apache License

Java Source Code

/*******************************************************************************
 * Copyright 2013 Chris Rhoden, Rebecca Nesson, Public Radio Exchange
 * /*  w w  w . ja va2  s.com*/
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package org.prx.playerhater.songs;

import org.prx.playerhater.Song;

import android.net.Uri;
import android.os.Bundle;
import android.os.RemoteException;

class RemoteSong implements Song {

  private static SongHost.Remote getRemote() {
    return SongHost.remote();
  }

  private final int mTag;
  private Song mSong = null;
  private static final String remoteSongExceptionMessage = "Remote Process has died or become disconnected and song data has not been copied";

  RemoteSong(int tag) {
    mTag = tag;
  }

  @Override
  public String getTitle() {
    try {
      return getRemote().getSongTitle(mTag);
    } catch (RemoteException e) {
      if (mSong != null) {
        return mSong.getTitle();
      }
      throw new IllegalStateException(remoteSongExceptionMessage, e);
    }
  }

  @Override
  public String getArtist() {
    try {
      return getRemote().getSongArtist(mTag);
    } catch (RemoteException e) {
      if (mSong != null) {
        return mSong.getArtist();
      }
      throw new IllegalStateException(remoteSongExceptionMessage, e);
    }
  }

  @Override
  public Uri getAlbumArt() {
    try {
      return getRemote().getSongAlbumArt(mTag);
    } catch (RemoteException e) {
      if (mSong != null) {
        return mSong.getAlbumArt();
      }
      throw new IllegalStateException(remoteSongExceptionMessage, e);
    }
  }

  @Override
  public Uri getUri() {
    try {
      return getRemote().getSongUri(mTag);
    } catch (RemoteException e) {
      if (mSong != null) {
        return mSong.getUri();
      }
      throw new IllegalStateException(remoteSongExceptionMessage, e);
    }
  }

  @Override
  public Bundle getExtra() {
    try {
      return getRemote().getSongExtra(mTag);
    } catch (RemoteException e) {
      if (mSong != null) {
        return mSong.getExtra();
      }
      throw new IllegalStateException(remoteSongExceptionMessage, e);
    }
  }

  @Override
  public String getAlbumTitle() {
    try {
      return getRemote().getSongAlbumTitle(mTag);
    } catch (RemoteException e) {
      if (mSong != null) {
        return mSong.getAlbumTitle();
      }
      throw new IllegalStateException(remoteSongExceptionMessage, e);
    }
  }

  void setSong(Song song) {
    mSong = song;
  }
  
  Song getSong() { 
    return mSong; 
  }
}

Java Source Code List

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