小程序源码 影音播放 音乐播放器（晴天播放）.rar

package com.androidmediaplayer.mp3player; import java.io.File; import java.io.IOException; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import android.app.Activity; import android.app.AlertDialog; import android.content.BroadcastReceiver; import android.content.ComponentName; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.IntentFilter; import android.content.ServiceConnection; import android.content.SharedPreferences; import android.content.SharedPreferences.Editor; import android.os.Bundle; import android.os.Environment; import android.os.Handler; import android.os.IBinder; import android.os.Looper; import android.os.Message; import android.os.RemoteException; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.widget.ImageButton; import android.widget.SeekBar; import android.widget.SeekBar.OnSeekBarChangeListener; import android.widget.SimpleAdapter; import android.widget.SlidingDrawer; import android.widget.TextView; import android.widget.Toast; import com.androidmediaplayer.R; import com.androidmediaplayer.constant.AppConstant; import com.androidmediaplayer.constant.ConstantExtendsApplication; import com.androidmediaplayer.model.Mp3Info; import com.androidmediaplayer.model.PlayList; import com.androidmediaplayer.utils.InitPlayListThread; import com.androidmediaplayer.utils.LinkedListPlayList; import com.androidmediaplayer.utils.LrcProcessorUtils; import com.androidmediaplayer.utils.PlayListMapUtil; import com.androidmediaplayer.utils.PlayListUtil; /** * 顺序播放，最后一首了还按NEXT咋办 * */ public class MyPlayerActivity extends Activity { private ImageButton modeButton_normal = null; private ImageButton modeButton_repeat = null; private ImageButton modeButton_repeat_single_ = null; private ImageButton modeButton_shuffle = null; // 避免500毫秒时间差产生 按住进度条拖拉过程中 被更新回原来的位置 private boolean canUpdate = true; private SharedPreferences sp = null; private ImageButton startAndPauseButton = null; private ImageButton nextButton = null; private ImageButton latestBtn = null; private Mp3Info mp3Info = null; private TextView artistView = null; private TextView musicNameView = null; private TextView lrcTextView = null; private TextView positionView = null; private TextView durationView = null; private SeekBar seekBar = null; private int currentProgress = 0; private int duration = 0; private UpdatePositionThread updatePositionThread = null; private IntentFilter intentFilter = null; private ServiceMSGReceiver receiver = null; private UpdateLrcHandler updateLrcHandler = null; // private UpdateLrcThread updateLrcThread = null; private int point = 0; private ArrayList<Long> times = null; private int timesSize = 0; private ArrayList<String> lrcs = null; // private ArrayList<Long> timeToTime = null; @SuppressWarnings("rawtypes") private ArrayList<ArrayList> arrayList = null; private Looper looper = null; private ArrayList<Integer> playList_ids = null; private ConstantExtendsApplication cea = null; private boolean normalCompleteFlag = false; private IMediaPlayerService mediaPlayerService = null; private ServiceConnection connection = new ServiceConnection() { @Override public void onServiceConnected(ComponentName name, IBinder service) { mediaPlayerService = IMediaPlayerService.Stub.asInterface(service); } @Override public void onServiceDisconnected(ComponentName name) { mediaPlayerService = null; } }; // 更新UI(只运行一次) private Handler updateUIHandler = new Handler() { @Override public void handleMessage(Message msg) { super.handleMessage(msg); onLoad(); setPrepareUI(); updatePositionThread = new UpdatePositionThread(); updatePositionHandler.postDelayed(updatePositionThread, 500); } }; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.mediaplayer_player_320_480); cea = (ConstantExtendsApplication)getApplicationContext(); startAndPauseButton = (ImageButton) findViewById(R.id.playBtn); startAndPauseButton.setOnClickListener(new StartButtonListener()); nextButton = (ImageButton) findViewById(R.id.nextBtn); latestBtn = (ImageButton) findViewById(R.id.latestBtn); lrcTextView = (TextView) findViewById(R.id.lrcText); artistView = (TextView) findViewById(R.id.artistName); musicNameView = (TextView) findViewById(R.id.songName); seekBar = (SeekBar) findViewById(R.id.seekBar); positionView = (TextView) findViewById(R.id.playTime); durationView = (TextView) findViewById(R.id.duration); setSeekBarListener(); receiver = new ServiceMSGReceiver(); registerReceiver(receiver, getIntentFilter()); looper = Looper.getMainLooper(); BindService(); mp3Info = (Mp3Info) getIntent().getSerializableExtra("mp3Info"); LinkedListPlayList.playListId = getIntent().getIntExtra("playListId", -1); new Thread(new InitPlayListThread(this)).start(); // 进度条和歌词的更新 new Thread(new PrepareThread()).start(); setModeButtonListener(); setNLButtonListener(); } @Override protected void onResume() { super.onResume(); cea.setPlayerActivityExist(true); } @Override public void onBackPressed() { Intent intent = new Intent(this, MainActivity.class); startActivity(intent); } private class PrepareThread implements Runnable { @Override public void run() { // updateLrcThread = new UpdateLrcThread(); updateLrcHandler = new UpdateLrcHandler(looper); prepareLrc(); while (true) { if (null != mediaPlayerService) { break; } } updateUIHandler.sendEmptyMessage(0); } } // 绑定AIDL服务 private void BindService() { Intent intent = new Intent(IMediaPlayerService.class.getName()); bindService(intent, connection, BIND_AUTO_CREATE); } // 点击歌曲时候 @SuppressWarnings({ "rawtypes", "unchecked" }) private void onLoad() { canUpdate = true; List list = new ArrayList(); list.add(mp3Info); try { mediaPlayerService.setFileInfo(list); } catch (RemoteException e) { e.printStackTrace(); } } // 播放和暂停按钮 private class StartButtonListener implements OnClickListener { @Override public void onClick(View v) { try { if (mediaPlayerService.isPlaying()) { canUpdate = false; mediaPlayerService.pause(); updatePositionHandler.removeCallbacks(updatePositionThread); // updateLrcHandler.removeCallbacks(updateLrcThread); startAndPauseButton.setImageResource(R.drawable.play_selector); } else { canUpdate = true; mediaPlayerService.start(); updatePositionHandler .postDelayed(updatePositionThread, 500); // updateLrcHandler.post(updateLrcThread); startAndPauseButton.setImageResource(R.drawable.pause_selector); if (null != arrayList) { lrcTextView.setText(lrcs.get(point)); } //顺序播放模式，列表播放完毕，按下播放键后重头开始播放 if(sp.getInt("playMode", -1) == AppConstant.PlayMode.MODE_NOAMAL && normalCompleteFlag == true){ MyPlayerActivity.this.mp3Info = LinkedListPlayList.getFirst(); prepareLrc(); onLoad(); setPrepareUI(); updatePositionHandler.postDelayed(updatePositionThread, 500); startAndPauseButton.setImageResource(R.drawable.pause_selector); } } } catch (RemoteException e) { e.printStackTrace(); } } } private void setNLButtonListener(){ nextButton.setOnClickListener(new OnClickListener() { @Override public voi