/*
* Copyright (C) 2009 Teleca Poland Sp. z o.o. <android@teleca.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 com.teleca.jamendo.activity;
import java.util.List;
import org.json.JSONException;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.gesture.GestureOverlayView;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.text.TextUtils.TruncateAt;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.view.Window;
import android.view.View.OnClickListener;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.view.animation.Animation.AnimationListener;
import android.widget.ImageButton;
import android.widget.ProgressBar;
import android.widget.RatingBar;
import android.widget.SlidingDrawer;
import android.widget.TextView;
import android.widget.Toast;
import com.teleca.jamendo.JamendoApplication;
import com.teleca.jamendo.R;
import com.teleca.jamendo.api.Album;
import com.teleca.jamendo.api.JamendoGet2Api;
import com.teleca.jamendo.api.License;
import com.teleca.jamendo.api.Playlist;
import com.teleca.jamendo.api.PlaylistEntry;
import com.teleca.jamendo.api.PlaylistRemote;
import com.teleca.jamendo.api.Track;
import com.teleca.jamendo.api.WSError;
import com.teleca.jamendo.api.Playlist.PlaylistPlaybackMode;
import com.teleca.jamendo.api.impl.JamendoGet2ApiImpl;
import com.teleca.jamendo.dialog.AddToPlaylistDialog;
import com.teleca.jamendo.dialog.LoadingDialog;
import com.teleca.jamendo.dialog.LyricsDialog;
import com.teleca.jamendo.dialog.PlayerAlbumLoadingDialog;
import com.teleca.jamendo.dialog.PlaylistRemoteLoadingDialog;
import com.teleca.jamendo.media.PlayerEngine;
import com.teleca.jamendo.media.PlayerEngineListener;
import com.teleca.jamendo.util.Helper;
import com.teleca.jamendo.util.OnSeekToListenerImp;
import com.teleca.jamendo.util.SeekToMode;
import com.teleca.jamendo.widget.ReflectableLayout;
import com.teleca.jamendo.widget.ReflectiveSurface;
import com.teleca.jamendo.widget.RemoteImageView;
/**
* Central part of the UI. Touching cover fades in 4-way media buttons.
* 4-way media buttons fade out after certain amount of time. Other parts
* of layout are progress bar, total play time, played time, song title,
* artist name and jamendo slider.<br><br>
*
* License information is implemented overlaying CreativeCommons logo over
* the album picture. Information about type of license is retrieved concurrently
* to track bufferring.
*
* @author Lukasz Wisniewski
*/
public class PlayerActivity extends Activity {
private PlayerEngine getPlayerEngine(){
return JamendoApplication.getInstance().getPlayerEngineInterface();
};
private Playlist mPlaylist;
private Album mCurrentAlbum;
// XML layout
private TextView mArtistTextView;
private TextView mSongTextView;
private TextView mCurrentTimeTextView;
private TextView mTotalTimeTextView;
private RatingBar mRatingBar;
private ProgressBar mProgressBar;
private ImageButton mPlayImageButton;
private ImageButton mNextImageButton;
private ImageButton mPrevImageButton;
private ImageButton mStopImageButton;
private ImageButton mShuffleImageButton;
private ImageButton mRepeatImageButton;
private RemoteImageView mCoverImageView;
private RemoteImageView mLicenseImageView;
private GestureOverlayView mGesturesOverlayView;
private Animation mFadeInAnimation;
private Animation mFadeOutAnimation;
private ReflectableLayout mReflectableLayout;
private ReflectiveSurface mReflectiveSurface;
private String mBetterRes;
private SlidingDrawer mSlidingDrawer;
private LoadingDialog mUriLoadingDialog;
SeekToMode seekToMode;
Handler mHandlerOfFadeOutAnimation;
Runnable mRunnableOfFadeOutAnimation;
/**
* Launch this Activity from the outside, with defined playlist
*
* @param c context from which Activity should be started
* @param a playlist to be played
*/
public static void launch(Context c, Playlist playlist){
Intent intent = new Intent(c, PlayerActivity.class);
intent.putExtra("playlist", playlist);
/*
* For example, consider a task consisting of the activities:
* A, B, C, D. If D calls startActivity() with an Intent that
* resolves to the component of activity B, then C and D will
* be finished and B receive the given Intent, resulting in
* the stack now being: A, B.
*/
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP );
c.startActivity(intent);
}
/**
* Launch this Activity from the outside, with defined playlist on a remote server
*
* @param c
* @param playlistRemote
*/
public static void launch(Activity c, PlaylistRemote playlistRemote){
Intent intent = new Intent(c, PlayerActivity.class);
new PlaylistRemoteLoadingDialog(c, R.string.loading_playlist, R.string.loading_playlist_fail, intent).execute(playlistRemote);
}
/**
* Launch this Activity from the outside with the given album
*
* @param c Activity from which PlayerActivity should be started
* @param album an album to be played
*/
public static void launch(Activity c, Album album){
new PlayerAlbumLoadingDialog(c, R.string.album_loading, R.string.album_fail).execute(album);
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.i(JamendoApplication.TAG, "PlayerActivity.onCreate");
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.player);
// XML binding
mBetterRes = getResources().getString(R.string.better_res);
mArtistTextView = (TextView)findViewById(R.id.ArtistTextView);
mSongTextView = (TextView)findViewById(R.id.SongTextView);
//AutoScrolling of long song titles
mSongTextView.setEllipsize(TruncateAt.MARQUEE);
mSongTextView.setHorizontallyScrolling(true);
mSongTextView.setSelected(true);
mCurrentTimeTextView = (TextView)findViewById(R.id.CurrentTimeTextView);
mTotalTimeTextView = (TextView)findViewById(R.id.TotalTimeTextView);
mRatingBar = (RatingBar) findViewById(R.id.TrackRowRatingBar);
mCoverImageView = (RemoteImageView)findViewById(R.id.CoverImageView);
mCoverImageView.setOnClickListener(mCoverOnClickListener);
mCoverImageView.setDefaultImage(R.drawable.no_cd_300);
mProgressBar = (ProgressBar)findViewById(R.id.ProgressBar);
mReflectableLayout = (ReflectableLayout)findViewById(R.id.ReflectableLayout);
mReflectiveSurface = (ReflectiveSurface)findViewById(R.id.ReflectiveSurface);
if(mReflectableLayout != null && mReflectiveSurface != null){
mReflectableLayout.setReflectiveSurface(mReflectiveSurface);
mReflectiveSurface.setReflectableLayout(mReflectableLayout);
}
handleIntent();
//used for Fade Out Animation handle control
mHandlerOfFadeOutAnimation = new Handler();
mRunnableOfFadeOutAnimation =new Runnable(){
public void run() {
if ( mFadeInAnimation.hasEnded() )
mPlayImageButton.startAnimation(mFadeOutAnimation);
}