Android Open Source - EnklawaPlayer External Player Fragment

From Project

Back to project page EnklawaPlayer.
License

The source code is released under:
GNU General Public License
If you think the Android project EnklawaPlayer listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package macbury.pod.fragments.player;
//from  ww  w  .  j  a  v  a  2 s  .  com
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Bundle;
import android.app.Fragment;
import android.os.IBinder;
import android.view.HapticFeedbackConstants;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.TextView;

import com.koushikdutta.ion.Ion;

import at.markushi.ui.CircleButton;
import macbury.pod.R;
import macbury.pod.db.DatabaseCRUDListener;
import macbury.pod.db.models.EnqueueEpisode;
import macbury.pod.db.models.Episode;
import macbury.pod.extensions.Converter;
import macbury.pod.managers.App;
import macbury.pod.managers.player.PlayerManager;
import macbury.pod.managers.player.PlayerManagerListener;
import macbury.pod.managers.player.sources.AbstractMediaSource;
import macbury.pod.managers.player.sources.EpisodeMediaSource;
import macbury.pod.managers.player.sources.RadioMediaSource;
import macbury.pod.services.PlayerService;

public class ExternalPlayerFragment extends Fragment implements PlayerManagerListener, DatabaseCRUDListener<EnqueueEpisode>, View.OnClickListener {
  private ImageView artworkImageView;
  private TextView titleTextView;
  private TextView timeTextView;
  private PlayerService.PlayerBinder playerBinder;
  private CircleButton playPauseButton;
  private View actionFrame;
  private ServiceConnection playerManagerServiceConnection;
  private ProgressBar loadingProgress;

  public ExternalPlayerFragment() {
    // Required empty public constructor
  }

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_player_info, container, false);

    this.playPauseButton        = (CircleButton) view.findViewById(R.id.button_play_pause);
    this.artworkImageView       = (ImageView)view.findViewById(R.id.player_artwork);
    this.titleTextView          = (TextView) view.findViewById(R.id.player_name);
    this.timeTextView           = (TextView) view.findViewById(R.id.player_time);
    this.actionFrame            = view.findViewById(R.id.player_frame);
    this.loadingProgress        = (ProgressBar) view.findViewById(R.id.progress_loading);
    playPauseButton.setOnClickListener(this);
    actionFrame.setOnClickListener(this);
    return view;
  }

  public boolean isPlaying() {
    return playerBinder != null && playerBinder.isPlaying();
  }

  @Override
  public void onResume() {
    super.onResume();
    App.current().db.queue.addListener(this);
    App.current().broadcasts.playerStatusChangedReceiver(this.getActivity(), playerStatusReceiver);
    bindIfRunning();
    updateUI();
  }

  public AbstractMediaSource getAbstractMediaSource() {
    if (playerBinder != null) {
      return playerBinder.getPlayerManager().getCurrentMediaSource();
    } else {
      return null;
    }
  }

  public void updateUI() {
    Episode currentEpisode = getEpisode();
    if (getView() == null) {
      return;
    }

    if (currentEpisode == null) {
      getView().setVisibility(View.GONE);
    } else {
      getView().setVisibility(View.VISIBLE);
      Ion.with(getActivity()).load(currentEpisode.image).intoImageView(artworkImageView);
      titleTextView.setText(currentEpisode.name);

      EnqueueEpisode enqueueEpisode = currentEpisode.getQueue();
      if (enqueueEpisode == null) {
        timeTextView.setText(Converter.getDurationStringLong(currentEpisode.getDuration()));
      } else {
        timeTextView.setText(Converter.getDurationStringLong(enqueueEpisode.time) + " / " + Converter.getDurationStringLong(currentEpisode.getDuration()));
      }

      if (isPlaying()) {
        playPauseButton.setImageResource(R.drawable.ic_action_av_pause);
      } else {
        playPauseButton.setImageResource(R.drawable.ic_action_av_play);
      }
    }
  }

  public void updateTime(AbstractMediaSource ms) {
    timeTextView.setText(Converter.getDurationStringLong(ms.getPosition()) + " / " + Converter.getDurationStringLong(ms.getDuration()));
  }

  public Episode getEpisode() {
    AbstractMediaSource ams = getAbstractMediaSource();
    if (RadioMediaSource.class.isInstance(ams)) {
      return null;
    } if (EpisodeMediaSource.class.isInstance(ams)) {
      EpisodeMediaSource ems = (EpisodeMediaSource)ams;
      return ems.getEpisode();
    } else {
      EnqueueEpisode nextEnqueueEpisode = App.current().db.queue.nextToPlay();
      if (nextEnqueueEpisode == null) {
        return null;
      } else {
        return nextEnqueueEpisode.episode;
      }
    }
  }

  @Override
  public void onPause() {
    super.onPause();
    App.current().db.queue.removeListener(this);
    getActivity().unregisterReceiver(playerStatusReceiver);
    if (playerBinder != null) {
      if (!playerBinder.isPlaying()) {
        App.current().services.stopPlayer();
      }

      getActivity().unbindService(playerManagerServiceConnection);
      playerBinder = null;
      playerManagerServiceConnection = null;
    }
  }

  private BroadcastReceiver playerStatusReceiver = new BroadcastReceiver() {
    @Override
    public void onReceive(Context context, Intent intent) {
      bindIfRunning();
    }
  };

  private void bindIfRunning() {
    if (PlayerService.isRunning() && playerBinder == null && playerManagerServiceConnection == null) {
      playerManagerServiceConnection = new ServiceConnection() {
        @Override
        public void onServiceConnected(ComponentName name, IBinder service) {
          ExternalPlayerFragment.this.playerBinder = (PlayerService.PlayerBinder)service;
          playerBinder.addListener(ExternalPlayerFragment.this);
          updateUI();
        }

        @Override
        public void onServiceDisconnected(ComponentName name) {
          playerBinder.removeListener(ExternalPlayerFragment.this);
          playerBinder = null;
        }
      };
      getActivity().bindService(App.current().intents.player(), playerManagerServiceConnection, Context.BIND_AUTO_CREATE);
    }
  }

  @Override
  public void onInitialize(PlayerManager manager, AbstractMediaSource mediaSource) {
    updateUI();
    loadingProgress.setVisibility(View.VISIBLE);
    playPauseButton.setVisibility(View.GONE);
  }

  @Override
  public void onFinishAll(PlayerManager manager) {
    updateUI();
  }

  @Override
  public void onPlay(PlayerManager manager, AbstractMediaSource mediaSource) {
    updateUI();
    loadingProgress.setVisibility(View.GONE);
    playPauseButton.setVisibility(View.VISIBLE);
  }

  @Override
  public void onPause(PlayerManager manager, AbstractMediaSource mediaSource) {
    updateUI();
  }

  @Override
  public void onFinish(PlayerManager manager, AbstractMediaSource mediaSource) {

  }

  @Override
  public void onBufferMedia(PlayerManager manager, AbstractMediaSource mediaSource) {

  }

  @Override
  public void onMediaUpdate(PlayerManager playerManager, AbstractMediaSource currentMediaSource) {
    updateTime(currentMediaSource);
  }

  @Override
  public void onMediaError(PlayerManager playerManager, int extra) {

  }

  @Override
  public void afterCreate(EnqueueEpisode model) {
    updateUI();
  }

  @Override
  public void afterDestroy(EnqueueEpisode object) {
    updateUI();
  }

  @Override
  public void afterSave(EnqueueEpisode object) {

  }

  @Override
  public void onClick(View v) {
    if (v == playPauseButton) {
      if (isPlaying()) {
        App.current().services.pausePlayer();
      } else {
        App.current().services.playEpisode(getEpisode());
      }
    } else if (v == actionFrame) {
      getView().performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
      getActivity().startActivity(App.current().intents.openPlayerForEpisode(getEpisode()));
    }
  }
}
Java Source Code List
