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/* * YAMMP - Yet Another Multi Media Player for android * Copyright (C) 2011-2012 Mariotaku Lee <mariotaku.lee@gmail.com> *// w ww . j av a 2 s . c o m * This file is part of YAMMP. * * YAMMP is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * YAMMP is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with YAMMP. If not, see <http://www.gnu.org/licenses/>. */ package org.yammp.app; import java.util.ArrayList; import org.yammp.Constants; import org.yammp.IMusicPlaybackService; import org.yammp.MusicPlaybackService; import org.yammp.R; import org.yammp.util.ColorAnalyser; import org.yammp.util.EqualizerWrapper; import org.yammp.util.MusicUtils; import org.yammp.util.PreferencesEditor; import org.yammp.util.ServiceToken; import org.yammp.util.VisualizerCompat; import org.yammp.util.VisualizerWrapper; import org.yammp.util.VisualizerWrapper.OnDataChangedListener; import org.yammp.view.SliderView; import org.yammp.view.SliderView.OnValueChangeListener; import org.yammp.view.TouchPaintView; import org.yammp.view.TouchPaintView.EventListener; import org.yammp.view.VisualizerViewFftSpectrum; import org.yammp.view.VisualizerViewWaveForm; import org.yammp.widget.RepeatingImageButton; import org.yammp.widget.RepeatingImageButton.RepeatListener; import com.actionbarsherlock.app.ActionBar; import com.actionbarsherlock.app.SherlockFragment; import com.actionbarsherlock.app.SherlockFragmentActivity; import com.actionbarsherlock.view.Menu; import com.actionbarsherlock.view.MenuItem; import com.actionbarsherlock.view.Window; import android.app.SearchManager; import android.content.ActivityNotFoundException; import android.content.BroadcastReceiver; import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.content.ServiceConnection; import android.content.res.Configuration; import android.graphics.Bitmap; import android.graphics.Color; import android.graphics.PorterDuff.Mode; import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable; import android.graphics.drawable.LayerDrawable; import android.media.AudioManager; import android.net.Uri; import android.os.AsyncTask; import android.os.Bundle; import android.os.Handler; import android.os.IBinder; import android.os.Message; import android.os.RemoteException; import android.provider.MediaStore; import android.provider.MediaStore.Audio; import android.provider.Settings; import android.provider.Settings.SettingNotFoundException; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentManager; import android.support.v4.app.FragmentPagerAdapter; import android.support.v4.view.ViewPager; import android.util.Log; import android.view.KeyEvent; import android.view.LayoutInflater; import android.view.MotionEvent; import android.view.View; import android.view.View.OnClickListener; import android.view.View.OnLongClickListener; import android.view.ViewGroup; import android.view.WindowManager.LayoutParams; import android.view.animation.AnimationUtils; import android.widget.FrameLayout; import android.widget.ImageButton; import android.widget.ImageSwitcher; import android.widget.ImageView; import android.widget.ProgressBar; import android.widget.SeekBar; import android.widget.SeekBar.OnSeekBarChangeListener; import android.widget.TextView; import android.widget.Toast; import android.widget.ViewSwitcher; public class MusicPlaybackActivity extends SherlockFragmentActivity implements Constants, OnLongClickListener, ServiceConnection { private boolean mSeeking = false; private boolean mDeviceHasDpad; private long mStartSeekPos = 0; private long mLastSeekEventTime; private IMusicPlaybackService mService = null; private RepeatingImageButton mPrevButton; private ImageButton mPauseButton; private RepeatingImageButton mNextButton; private AsyncColorAnalyser mColorAnalyser; private ServiceToken mToken; private boolean mIntentDeRegistered = false; private PreferencesEditor mPrefs; private int mUIColor = Color.WHITE; private boolean mAutoColor = true; private boolean mBlurBackground = false; private VisualizerViewFftSpectrum mVisualizerViewFftSpectrum; private VisualizerViewWaveForm mVisualizerViewWaveForm; private boolean mDisplayVisualizer = false; private FrameLayout mVisualizerView; private VisualizerCompat mVisualizer; private static final int RESULT_ALBUMART_DOWNLOADED = 1; private boolean mShowFadeAnimation = false; private boolean mLyricsWakelock = DEFAULT_LYRICS_WAKELOCK; private TextView mTrackName, mTrackDetail; private TouchPaintView mTouchPaintView; private long mPosOverride = -1; private boolean mFromTouch = false; private long mDuration; private boolean paused; private static final int REFRESH = 1; private static final int QUIT = 2; private TrackFragment mQueueFragment; private TextView mCurrentTime, mTotalTime; private ViewPager mViewPager; private PagerAdapter mAdapter; private OnDataChangedListener mDataChangedListener = new OnDataChangedListener() { @Override public void onFftDataChanged(byte[] data, int len) { if (mVisualizerViewFftSpectrum != null) { mVisualizerViewFftSpectrum.updateVisualizer(data); } } @Override public void onWaveDataChanged(byte[] data, int len, boolean scoop) { if (mVisualizerViewWaveForm != null) { mVisualizerViewWaveForm.updateVisualizer(data, scoop); } } }; int mInitialX = -1; int mLastX = -1; int mTextWidth = 0; int mViewWidth = 0; boolean mDraggingLabel = false; private OnSeekBarChangeListener mSeekListener = new OnSeekBarChangeListener() { @Override public void onProgressChanged(SeekBar bar, int progress, boolean fromuser) { if (!fromuser || mService == null) return; mPosOverride = mDuration * progress / 1000; try { mService.seek(mPosOverride); } catch (RemoteException ex) { } refreshNow(); // trackball event, allow progress updates if (!mFromTouch) { refreshNow(); mPosOverride = -1; } } @Override public void onStartTrackingTouch(SeekBar bar) { mLastSeekEventTime = 0; mFromTouch = true; mHandler.removeMessages(REFRESH); } @Override public void onStopTrackingTouch(SeekBar bar) { mPosOverride = -1; mFromTouch = false; // Ensure that progress is properly updated in the future, mHandler.sendEmptyMessage(REFRESH); } }; private EventListener mTouchPaintEventListener = new EventListener() { @Override public boolean onTouchEvent(MotionEvent event) { return true; } @Override public boolean onTrackballEvent(MotionEvent event) { return true; } }; private View.OnClickListener mPauseListener = new View.OnClickListener() { @Override public void onClick(View v) { doPauseResume(); } }; private View.OnClickListener mPrevListener = new View.OnClickListener() { @Override public void onClick(View v) { doPrev(); } }; private View.OnClickListener mNextListener = new View.OnClickListener() { @Override public void onClick(View v) { doNext(); } }; private RepeatListener mRewListener = new RepeatListener() { @Override public void onRepeat(View v, long howlong, int repcnt) { scanBackward(repcnt, howlong); } }; private RepeatListener mFfwdListener = new RepeatListener() { @Override public void onRepeat(View v, long howlong, int repcnt) { scanForward(repcnt, howlong); } }; private final static int DISABLE_VISUALIZER = 0; private final static int ENABLE_VISUALIZER = 1; Handler mVisualizerHandler = new Handler() { @Override public void handleMessage(Message msg) { mVisualizerHandler.removeCallbacksAndMessages(null); switch (msg.what) { case DISABLE_VISUALIZER: mVisualizer.setEnabled(false); break; case ENABLE_VISUALIZER: mVisualizer.setEnabled(true); break; } } }; private final Handler mHandler = new Handler() { @Override public void handleMessage(Message msg) { switch (msg.what) { case REFRESH: long next = refreshNow(); queueNextRefresh(next); break; case QUIT: Toast.makeText(getApplicationContext(), R.string.service_start_error_msg, Toast.LENGTH_SHORT); finish(); break; default: break; } } }; private BroadcastReceiver mStatusListener = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { String action = intent.getAction(); if (BROADCAST_META_CHANGED.equals(action)) { // redraw the artist/title info and // set new max for progress bar updateTrackInfo(mShowFadeAnimation); invalidateOptionsMenu(); setPauseButtonImage(); queueNextRefresh(1); } else if (BROADCAST_PLAYSTATE_CHANGED.equals(action)) { setPauseButtonImage(); setVisualizerView(); } else if (BROADCAST_FAVORITESTATE_CHANGED.equals(action)) { invalidateOptionsMenu(); } } }; private BroadcastReceiver mScreenTimeoutListener = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { if (Intent.ACTION_SCREEN_ON.equals(intent.getAction())) { if (mIntentDeRegistered) { IntentFilter f = new IntentFilter(); f.addAction(BROADCAST_PLAYSTATE_CHANGED); f.addAction(BROADCAST_META_CHANGED); f.addAction(BROADCAST_FAVORITESTATE_CHANGED); registerReceiver(mStatusListener, new IntentFilter(f)); mIntentDeRegistered = false; } updateTrackInfo(false); if (mDisplayVisualizer) { enableVisualizer(); } long next = refreshNow(); queueNextRefresh(next); invalidateOptionsMenu(); } else if (Intent.ACTION_SCREEN_OFF.equals(intent.getAction())) { paused = true; disableVisualizer(true); if (!mIntentDeRegistered) { mHandler.removeMessages(REFRESH); unregisterReceiver(mStatusListener); mIntentDeRegistered = true; } } } }; /** Called when the activity is first created. */ @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); requestWindowFeature(Window.FEATURE_PROGRESS); setVolumeControlStream(AudioManager.STREAM_MUSIC); mPrefs = new PreferencesEditor(this); configureActivity(); } @Override public boolean onCreateOptionsMenu(Menu menu) { getSupportMenuInflater().inflate(R.menu.music_playback, menu); return super.onCreateOptionsMenu(menu); } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { int repcnt = event.getRepeatCount(); switch (keyCode) { case KeyEvent.KEYCODE_DPAD_LEFT: if (!useDpadMusicControl()) { break; } if (!mPrevButton.hasFocus()) { mPrevButton.requestFocus(); } scanBackward(repcnt, event.getEventTime() - event.getDownTime()); return true; case KeyEvent.KEYCODE_DPAD_RIGHT: if (!useDpadMusicControl()) { break; } if (!mNextButton.hasFocus()) { mNextButton.requestFocus(); } scanForward(repcnt, event.getEventTime() - event.getDownTime()); return true; // case KeyEvent.KEYCODE_R: // toggleRepeat(); // return true; // // case KeyEvent.KEYCODE_S: // toggleShuffle(); // return true; case KeyEvent.KEYCODE_N: if (mService != null) { try { mService.next(); return true; } catch (RemoteException e) { e.printStackTrace(); } } else return false; case KeyEvent.KEYCODE_P: if (mService != null) { try { mService.prev(); return true; } catch (RemoteException e) { e.printStackTrace(); } } else return false; case KeyEvent.KEYCODE_DPAD_CENTER: case KeyEvent.KEYCODE_SPACE: doPauseResume(); return true; } return super.onKeyDown(keyCode, event); } @Override public boolean onKeyUp(int keyCode, KeyEvent event) { try { switch (keyCode) { case KeyEvent.KEYCODE_DPAD_LEFT: if (!useDpadMusicControl()) { break; } if (mService != null) { if (!mSeeking && mStartSeekPos >= 0) { mPauseButton.requestFocus(); if (mStartSeekPos < 1000) { mService.prev(); } else { mService.seek(0); } } else { scanBackward(-1, event.getEventTime() - event.getDownTime()); mPauseButton.requestFocus(); mStartSeekPos = -1; } } mSeeking = false; mPosOverride = -1; return true; case KeyEvent.KEYCODE_DPAD_RIGHT: if (!useDpadMusicControl()) { break; } if (mService != null) { if (!mSeeking && mStartSeekPos >= 0) { mPauseButton.requestFocus(); mService.next(); } else { scanForward(-1, event.getEventTime() - event.getDownTime()); mPauseButton.requestFocus(); mStartSeekPos = -1; } } mSeeking = false; mPosOverride = -1; return true; } } catch (RemoteException ex) { } return super.onKeyUp(keyCode, event); } @Override public boolean onLongClick(View v) { // TODO search media info String track = getTitle().toString(); String artist = "";// mArtistNameView.getText().toString(); String album = "";// mAlbumNameView.getText().toString(); CharSequence title = getString(R.string.mediasearch, track); Intent i = new Intent(); i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); i.setAction(MediaStore.INTENT_ACTION_MEDIA_SEARCH); i.putExtra(MediaStore.EXTRA_MEDIA_TITLE, track); String query = track; if (!getString(R.string.unknown_artist).equals(artist) && !getString(R.string.unknown_album).equals(album)) { query = artist + " " + track; i.putExtra(MediaStore.EXTRA_MEDIA_ALBUM, album); i.putExtra(MediaStore.EXTRA_MEDIA_ARTIST, artist); } else if (getString(R.string.unknown_artist).equals(artist) && !getString(R.string.unknown_album).equals(album)) { query = album + " " + track; i.putExtra(MediaStore.EXTRA_MEDIA_ALBUM, album); } else if (!getString(R.string.unknown_artist).equals(artist) && getString(R.string.unknown_album).equals(album)) { query = artist + " " + track; i.putExtra(MediaStore.EXTRA_MEDIA_ARTIST, artist); } i.putExtra(SearchManager.QUERY, query); i.putExtra(MediaStore.EXTRA_MEDIA_FOCUS, "audio/*"); startActivity(Intent.createChooser(i, title)); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { Intent intent; switch (item.getItemId()) { case MENU_ADD_TO_PLAYLIST: intent = new Intent(INTENT_ADD_TO_PLAYLIST); long[] list_to_be_added = new long[1]; list_to_be_added[0] = MusicUtils.getCurrentAudioId(); intent.putExtra(INTENT_KEY_LIST, list_to_be_added); startActivity(intent); break; case EQUALIZER: intent = new Intent(INTENT_EQUALIZER); startActivity(intent); break; case MENU_SLEEP_TIMER: intent = new Intent(INTENT_SLEEP_TIMER); startActivity(intent); break; case DELETE_ITEMS: intent = new Intent(INTENT_DELETE_ITEMS); Bundle bundle = new Bundle(); bundle.putString( INTENT_KEY_PATH, Uri.withAppendedPath(Audio.Media.EXTERNAL_CONTENT_URI, Uri.encode(String.valueOf(MusicUtils.getCurrentAudioId()))) .toString()); intent.putExtras(bundle); startActivity(intent); break; case SETTINGS: intent = new Intent(INTENT_APPEARANCE_SETTINGS); startActivity(intent); break; case GOTO_HOME: intent = new Intent(INTENT_MUSIC_BROWSER); intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(intent); finish(); break; case ADD_TO_FAVORITES: toggleFavorite(); break; } return super.onOptionsItemSelected(item); } @Override public boolean onPrepareOptionsMenu(Menu menu) { MenuItem item = menu.findItem(EQUALIZER); if (item != null) item.setVisible(EqualizerWrapper.isSupported()); item = menu.findItem(ADD_TO_FAVORITES); try { if (item != null && mService != null) item.setIcon(mService.isFavorite(mService.getAudioId()) ? R.drawable.ic_menu_star : R.drawable.ic_menu_star_off); } catch (RemoteException e) { e.printStackTrace(); } return super.onPrepareOptionsMenu(menu); } @Override public void onResume() { super.onResume(); if (mIntentDeRegistered) { paused = false; } setPauseButtonImage(); } @Override public void onServiceConnected(ComponentName classname, IBinder obj) { mService = IMusicPlaybackService.Stub.asInterface(obj); try { if (mService.getAudioId() >= 0 || mService.isPlaying() || mService.getPath() != null) { updateTrackInfo(false); long next = refreshNow(); queueNextRefresh(next); setPauseButtonImage(); invalidateOptionsMenu(); mVisualizer = VisualizerWrapper.getInstance(mService.getAudioSessionId(), 50); mDisplayVisualizer = mPrefs.getBooleanState(KEY_DISPLAY_VISUALIZER, false); boolean mFftEnabled = String.valueOf(VISUALIZER_TYPE_FFT_SPECTRUM).equals( mPrefs.getStringPref(KEY_VISUALIZER_TYPE, "1")); boolean mWaveEnabled = String.valueOf(VISUALIZER_TYPE_WAVE_FORM).equals( mPrefs.getStringPref(KEY_VISUALIZER_TYPE, "1")); mVisualizerView.removeAllViews(); if (mFftEnabled) { mVisualizerView.addView(mVisualizerViewFftSpectrum); } if (mWaveEnabled) { mVisualizerView.addView(mVisualizerViewWaveForm); } mVisualizer.setFftEnabled(mFftEnabled); mVisualizer.setWaveFormEnabled(mWaveEnabled); mVisualizer.setOnDataChangedListener(mDataChangedListener); setVisualizerView(); } else { Intent intent = new Intent(Intent.ACTION_MAIN); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); intent.setClass(getApplicationContext(), MusicBrowserActivity.class); startActivity(intent); finish(); } } catch (RemoteException e) { e.printStackTrace(); } } @Override public void onServiceDisconnected(ComponentName classname) { mVisualizer.release(); mService = null; finish(); } @Override public void onStart() { super.onStart(); paused = false; mToken = MusicUtils.bindToService(this, this); if (mToken == null) { // something went wrong mHandler.sendEmptyMessage(QUIT); } loadPreferences(); if (mBlurBackground) { getWindow().addFlags(LayoutParams.FLAG_BLUR_BEHIND); } else { getWindow().clearFlags(LayoutParams.FLAG_BLUR_BEHIND); } if (mLyricsWakelock) { getWindow().addFlags(LayoutParams.FLAG_KEEP_SCREEN_ON); } else { getWindow().clearFlags(LayoutParams.FLAG_KEEP_SCREEN_ON); } try { float mTransitionAnimation = Settings.System.getFloat(getContentResolver(), Settings.System.TRANSITION_ANIMATION_SCALE); if (mTransitionAnimation > 0.0) { mShowFadeAnimation = true; } else { mShowFadeAnimation = false; } } catch (SettingNotFoundException e) { e.printStackTrace(); } IntentFilter f = new IntentFilter(); f.addAction(BROADCAST_PLAYSTATE_CHANGED); f.addAction(BROADCAST_META_CHANGED); f.addAction(BROADCAST_FAVORITESTATE_CHANGED); registerReceiver(mStatusListener, new IntentFilter(f)); IntentFilter s = new IntentFilter(); s.addAction(Intent.ACTION_SCREEN_ON); s.addAction(Intent.ACTION_SCREEN_OFF); registerReceiver(mScreenTimeoutListener, new IntentFilter(s)); long next = refreshNow(); queueNextRefresh(next); } @Override public void onStop() { paused = true; if (!mIntentDeRegistered) { mHandler.removeMessages(REFRESH); unregisterReceiver(mStatusListener); } unregisterReceiver(mScreenTimeoutListener); getWindow().clearFlags(LayoutParams.FLAG_KEEP_SCREEN_ON); MusicUtils.unbindFromService(mToken); mService = null; super.onStop(); } private void configureActivity() { setContentView(R.layout.music_playback); ActionBar mActionBar = getSupportActionBar(); mActionBar.setCustomView(R.layout.actionbar_music_playback); mActionBar.setDisplayShowCustomEnabled(true); mActionBar.setDisplayShowTitleEnabled(false); View mCustomView = mActionBar.getCustomView(); mTouchPaintView = (TouchPaintView) mCustomView.findViewById(R.id.touch_paint); mTouchPaintView.setEventListener(mTouchPaintEventListener); mTrackName = (TextView) mCustomView.findViewById(R.id.track_name); mTrackDetail = (TextView) mCustomView.findViewById(R.id.track_detail); mCurrentTime = (TextView) mCustomView.findViewById(R.id.current_time); mTotalTime = (TextView) mCustomView.findViewById(R.id.total_time); /* * mAlbum.setOnClickListener(mQueueListener); * mAlbum.setOnLongClickListener(mSearchAlbumArtListener); */ mPrevButton = (RepeatingImageButton) findViewById(R.id.prev); mPrevButton.setBackgroundDrawable(new ButtonStateDrawable(new Drawable[] { getResources() .getDrawable(R.drawable.btn_mp_playback) })); mPrevButton.setOnClickListener(mPrevListener); mPrevButton.setRepeatListener(mRewListener, 260); mPauseButton = (ImageButton) findViewById(R.id.pause); mPauseButton.setBackgroundDrawable(new ButtonStateDrawable(new Drawable[] { getResources() .getDrawable(R.drawable.btn_mp_playback) })); mPauseButton.requestFocus(); mPauseButton.setOnClickListener(mPauseListener); mNextButton = (RepeatingImageButton) findViewById(R.id.next); mNextButton.setBackgroundDrawable(new ButtonStateDrawable(new Drawable[] { getResources() .getDrawable(R.drawable.btn_mp_playback) })); mNextButton.setOnClickListener(mNextListener); mNextButton.setRepeatListener(mFfwdListener, 260); mDeviceHasDpad = getResources().getConfiguration().navigation == Configuration.NAVIGATION_DPAD; mVisualizerViewFftSpectrum = new VisualizerViewFftSpectrum(this); mVisualizerViewWaveForm = new VisualizerViewWaveForm(this); mVisualizerView = (FrameLayout) findViewById(R.id.visualizer_view); if (findViewById(R.id.albumart_frame) != null) { getSupportFragmentManager().beginTransaction() .replace(R.id.albumart_frame, new AlbumArtFragment()).commit(); } mQueueFragment = new TrackFragment(); Bundle bundle = new Bundle(); bundle.putString(INTENT_KEY_TYPE, MediaStore.Audio.Playlists.CONTENT_TYPE); bundle.putLong(MediaStore.Audio.Playlists._ID, PLAYLIST_QUEUE); mQueueFragment.setArguments(bundle); mAdapter = new PagerAdapter(getSupportFragmentManager()); mAdapter.addFragment(new LyricsAndQueueFragment()); mAdapter.addFragment(mQueueFragment); mViewPager = (ViewPager) findViewById(R.id.playback_frame); mViewPager.setAdapter(mAdapter); } private void disableVisualizer(boolean animation) { if (mVisualizer != null) { if (mVisualizerView.getVisibility() == View.VISIBLE) { mVisualizerView.setVisibility(View.INVISIBLE); if (mShowFadeAnimation) { mVisualizerView.startAnimation(AnimationUtils.loadAnimation(this, android.R.anim.fade_out)); } if (animation) { mVisualizerHandler.sendEmptyMessageDelayed(DISABLE_VISUALIZER, AnimationUtils .loadAnimation(this, android.R.anim.fade_out).getDuration()); } else { mVisualizerHandler.sendEmptyMessage(DISABLE_VISUALIZER); } } } } private void doNext() { if (mService == null) return; try { mService.next(); } catch (RemoteException ex) { } } private void doPauseResume() { try { if (mService != null) { if (mService.isPlaying()) { mService.pause(); } else { mService.play(); } refreshNow(); setPauseButtonImage(); } } catch (RemoteException ex) { } } private void doPrev() { if (mService == null) return; try { if (mService.position() < 2000) { mService.prev(); } else { mService.seek(0); mService.play(); } } catch (RemoteException ex) { } } private void enableVisualizer() { if (mVisualizer != null) { if (mVisualizerView.getVisibility() != View.VISIBLE) { mVisualizerView.setVisibility(View.VISIBLE); mVisualizerHandler.sendEmptyMessage(ENABLE_VISUALIZER); if (mShowFadeAnimation) { mVisualizerView.startAnimation(AnimationUtils.loadAnimation(this, android.R.anim.fade_in)); } } } } private void loadPreferences() { mLyricsWakelock = mPrefs.getBooleanPref(KEY_LYRICS_WAKELOCK, DEFAULT_LYRICS_WAKELOCK); mAutoColor = mPrefs.getBooleanPref(KEY_AUTO_COLOR, true); mBlurBackground = mPrefs.getBooleanPref(KEY_BLUR_BACKGROUND, false); } private void queueNextRefresh(long delay) { if (!paused && !mFromTouch) { Message msg = mHandler.obtainMessage(REFRESH); mHandler.removeMessages(REFRESH); mHandler.sendMessageDelayed(msg, delay); } } private long refreshNow() { if (mService == null) return 500; try { long pos = mPosOverride < 0 ? mService.position() : mPosOverride; long remaining = 1000 - pos % 1000; if (pos >= 0 && mDuration > 0) { mCurrentTime.setText(MusicUtils.makeTimeString(this, pos / 1000)); if (mService.isPlaying()) { mCurrentTime.setVisibility(View.VISIBLE); } else { // blink the counter // If the progress bar is still been dragged, then we do not // want to blink the // currentTime. It would cause flickering due to change in // the visibility. if (mFromTouch) { mCurrentTime.setVisibility(View.VISIBLE); } else { int vis = mCurrentTime.getVisibility(); mCurrentTime.setVisibility(vis == View.INVISIBLE ? View.VISIBLE : View.INVISIBLE); } remaining = 500; } // Normalize our progress along the progress bar's scale setSupportProgress((int) ((Window.PROGRESS_END - Window.PROGRESS_START) * pos / mDuration)); } else { mCurrentTime.setText("--:--"); setSupportProgress(Window.PROGRESS_END - Window.PROGRESS_START); } // return the number of milliseconds until the next full second, so // the counter can be updated at just the right time return remaining; } catch (RemoteException e) { e.printStackTrace(); } return 500; } private void scanBackward(int repcnt, long delta) { if (mService == null) return; try { if (repcnt == 0) { mStartSeekPos = mService.position(); mLastSeekEventTime = 0; mSeeking = false; } else { mSeeking = true; if (delta < 5000) { // seek at 10x speed for the first 5 seconds delta = delta * 10; } else { // seek at 40x after that delta = 50000 + (delta - 5000) * 40; } long newpos = mStartSeekPos - delta; if (newpos < 0) { // move to previous track mService.prev(); long duration = mService.duration(); mStartSeekPos += duration; newpos += duration; } if (delta - mLastSeekEventTime > 250 || repcnt < 0) { mService.seek(newpos); mLastSeekEventTime = delta; } if (repcnt >= 0) { mPosOverride = newpos; } else { mPosOverride = -1; } refreshNow(); } } catch (RemoteException ex) { } } private void scanForward(int repcnt, long delta) { if (mService == null) return; try { if (repcnt == 0) { mStartSeekPos = mService.position(); mLastSeekEventTime = 0; mSeeking = false; } else { mSeeking = true; if (delta < 5000) { // seek at 10x speed for the first 5 seconds delta = delta * 10; } else { // seek at 40x after that delta = 50000 + (delta - 5000) * 40; } long newpos = mStartSeekPos + delta; long duration = mService.duration(); if (newpos >= duration) { // move to next track mService.next(); mStartSeekPos -= duration; // is OK to go negative newpos -= duration; } if (delta - mLastSeekEventTime > 250 || repcnt < 0) { mService.seek(newpos); mLastSeekEventTime = delta; } if (repcnt >= 0) { mPosOverride = newpos; } else { mPosOverride = -1; } refreshNow(); } } catch (RemoteException ex) { } } private void setPauseButtonImage() { try { if (mService != null && mService.isPlaying()) { mPauseButton.setImageResource(R.drawable.btn_playback_ic_pause); } else { mPauseButton.setImageResource(R.drawable.btn_playback_ic_play); } } catch (RemoteException ex) { } } private void setUIColor(int color) { mVisualizerViewFftSpectrum.setColor(color); mVisualizerViewWaveForm.setColor(color); mTouchPaintView.setColor(color); } private void setVisualizerView() { try { if (mService != null && mService.isPlaying() && mDisplayVisualizer) { enableVisualizer(); } else { disableVisualizer(false); } } catch (RemoteException e) { e.printStackTrace(); } } private void toggleFavorite() { if (mService == null) return; try { mService.toggleFavorite(); } catch (RemoteException e) { e.printStackTrace(); } } private void updateTrackInfo(boolean animation) { if (mService == null) { finish(); return; } try { mTrackName.setText(mService.getTrackName()); if (mService.getArtistName() != null && !MediaStore.UNKNOWN_STRING.equals(mService.getArtistName())) { mTrackDetail.setText(mService.getArtistName()); } else if (mService.getAlbumName() != null && !MediaStore.UNKNOWN_STRING.equals(mService.getAlbumName())) { mTrackDetail.setText(mService.getAlbumName()); } else { mTrackDetail.setText(R.string.unknown_artist); } if (mColorAnalyser != null) { mColorAnalyser.cancel(true); } mColorAnalyser = new AsyncColorAnalyser(); mColorAnalyser.execute(); mDuration = mService.duration(); mTotalTime.setText(MusicUtils.makeTimeString(this, mDuration / 1000)); } catch (RemoteException e) { e.printStackTrace(); finish(); } } private boolean useDpadMusicControl() { if (mDeviceHasDpad && (mPrevButton.isFocused() || mNextButton.isFocused() || mPauseButton.isFocused())) return true; return false; } @Override protected void onActivityResult(int requestCode, int resultCode, Intent intent) { if (resultCode != RESULT_OK) return; switch (requestCode) { case DELETE_ITEMS: if (resultCode == RESULT_DELETE_MUSIC) { finish(); } break; } } public static class AlbumArtFragment extends SherlockFragment implements ViewSwitcher.ViewFactory, OnClickListener, ServiceConnection { private ImageSwitcher mAlbum; private IMusicPlaybackService mService; private ServiceToken mToken; private AsyncAlbumArtLoader mAlbumArtLoader; private ImageButton mRepeatButton, mShuffleButton; private boolean mIntentDeRegistered = false; private BroadcastReceiver mStatusListener = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { String action = intent.getAction(); if (BROADCAST_META_CHANGED.equals(action)) { updateTrackInfo(); } } }; private BroadcastReceiver mScreenTimeoutListener = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { if (Intent.ACTION_SCREEN_ON.equals(intent.getAction())) { if (mIntentDeRegistered) { IntentFilter f = new IntentFilter(); f.addAction(BROADCAST_META_CHANGED); getActivity().registerReceiver(mStatusListener, new IntentFilter(f)); mIntentDeRegistered = false; } updateTrackInfo(); } else if (Intent.ACTION_SCREEN_OFF.equals(intent.getAction())) { if (!mIntentDeRegistered) { getActivity().unregisterReceiver(mStatusListener); mIntentDeRegistered = true; } } } }; private View.OnLongClickListener mSearchAlbumArtListener = new View.OnLongClickListener() { @Override public boolean onLongClick(View v) { searchAlbumArt(); return true; } }; @Override public View makeView() { ImageView view = new ImageView(getActivity()); view.setScaleType(ImageView.ScaleType.FIT_CENTER); view.setLayoutParams(new ImageSwitcher.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)); return view; } @Override public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); View view = getView(); mAlbum = (ImageSwitcher) view.findViewById(R.id.album_art); mAlbum.setOnLongClickListener(mSearchAlbumArtListener); mAlbum.setFactory(this); mShuffleButton = (ImageButton) view.findViewById(R.id.toggle_shuffle); mShuffleButton.setOnClickListener(this); mRepeatButton = (ImageButton) view.findViewById(R.id.toggle_repeat); mRepeatButton.setOnClickListener(this); } @Override public void onClick(View view) { if (view == mShuffleButton) { toggleShuffle(); } else if (view == mRepeatButton) { toggleRepeat(); } } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.playback_albumart, container, false); return view; } @Override public void onServiceConnected(ComponentName name, IBinder obj) { mService = IMusicPlaybackService.Stub.asInterface(obj); updateTrackInfo(); setRepeatButtonImage(); setShuffleButtonImage(); } @Override public void onServiceDisconnected(ComponentName name) { getActivity().finish(); } @Override public void onStart() { super.onStart(); mToken = MusicUtils.bindToService(getActivity(), this); IntentFilter f = new IntentFilter(); f.addAction(BROADCAST_META_CHANGED); getActivity().registerReceiver(mStatusListener, new IntentFilter(f)); IntentFilter s = new IntentFilter(); s.addAction(Intent.ACTION_SCREEN_ON); s.addAction(Intent.ACTION_SCREEN_OFF); getActivity().registerReceiver(mScreenTimeoutListener, new IntentFilter(s)); } @Override public void onStop() { if (mAlbumArtLoader != null) { mAlbumArtLoader.cancel(true); } if (!mIntentDeRegistered) { getActivity().unregisterReceiver(mStatusListener); } getActivity().unregisterReceiver(mScreenTimeoutListener); MusicUtils.unbindFromService(mToken); super.onStop(); } private void searchAlbumArt() { String artistName = ""; String albumName = ""; String mediaPath = ""; String albumArtPath = ""; try { artistName = mService.getArtistName(); albumName = mService.getAlbumName(); mediaPath = mService.getMediaPath(); albumArtPath = mediaPath.substring(0, mediaPath.lastIndexOf("/")) + "/AlbumArt.jpg"; } catch (Exception e) { e.printStackTrace(); } try { Intent intent = new Intent(INTENT_SEARCH_ALBUMART); intent.putExtra(INTENT_KEY_ARTIST, artistName); intent.putExtra(INTENT_KEY_ALBUM, albumName); intent.putExtra(INTENT_KEY_PATH, albumArtPath); startActivityForResult(intent, RESULT_ALBUMART_DOWNLOADED); } catch (ActivityNotFoundException e) { // e.printStackTrace(); } } private void setRepeatButtonImage() { if (mService == null) return; try { switch (mService.getRepeatMode()) { case REPEAT_ALL: mRepeatButton.setImageResource(R.drawable.ic_mp_repeat_all_btn); break; case REPEAT_CURRENT: mRepeatButton.setImageResource(R.drawable.ic_mp_repeat_once_btn); break; default: mRepeatButton.setImageResource(R.drawable.ic_mp_repeat_off_btn); break; } } catch (RemoteException ex) { ex.printStackTrace(); } } private void setShuffleButtonImage() { if (mService == null) return; try { switch (mService.getShuffleMode()) { case SHUFFLE_NONE: mShuffleButton.setImageResource(R.drawable.ic_mp_shuffle_off_btn); break; default: mShuffleButton.setImageResource(R.drawable.ic_mp_shuffle_on_btn); break; } } catch (RemoteException ex) { ex.printStackTrace(); } } private void toggleRepeat() { if (mService == null) return; try { int mode = mService.getRepeatMode(); if (mode == MusicPlaybackService.REPEAT_NONE) { mService.setRepeatMode(MusicPlaybackService.REPEAT_ALL); Toast.makeText(getActivity(), R.string.repeat_all_notif, Toast.LENGTH_SHORT); } else if (mode == MusicPlaybackService.REPEAT_ALL) { mService.setRepeatMode(MusicPlaybackService.REPEAT_CURRENT); if (mService.getShuffleMode() != MusicPlaybackService.SHUFFLE_NONE) { mService.setShuffleMode(MusicPlaybackService.SHUFFLE_NONE); setShuffleButtonImage(); } Toast.makeText(getActivity(), R.string.repeat_current_notif, Toast.LENGTH_SHORT); } else { mService.setRepeatMode(MusicPlaybackService.REPEAT_NONE); Toast.makeText(getActivity(), R.string.repeat_off_notif, Toast.LENGTH_SHORT); } setRepeatButtonImage(); } catch (RemoteException ex) { } } private void toggleShuffle() { if (mService == null) return; try { int shuffle = mService.getShuffleMode(); if (shuffle == SHUFFLE_NONE) { mService.setShuffleMode(SHUFFLE_NORMAL); if (mService.getRepeatMode() == REPEAT_CURRENT) { mService.setRepeatMode(REPEAT_ALL); setRepeatButtonImage(); } Toast.makeText(getActivity(), R.string.shuffle_on_notif, Toast.LENGTH_SHORT); } else if (shuffle == SHUFFLE_NORMAL) { mService.setShuffleMode(SHUFFLE_NONE); Toast.makeText(getActivity(), R.string.shuffle_off_notif, Toast.LENGTH_SHORT); } else { Log.e("MediaPlaybackActivity", "Invalid shuffle mode: " + shuffle); } setShuffleButtonImage(); } catch (RemoteException ex) { } } private void updateTrackInfo() { if (mAlbumArtLoader != null) { mAlbumArtLoader.cancel(true); } mAlbumArtLoader = new AsyncAlbumArtLoader(); mAlbumArtLoader.execute(); } private class AsyncAlbumArtLoader extends AsyncTask<Void, Void, Drawable> { @Override public Drawable doInBackground(Void... params) { if (mService != null) { try { Bitmap bitmap = MusicUtils.getArtwork(getActivity(), mService.getAudioId(), mService.getAlbumId()); if (bitmap == null) return null; int value = 0; if (bitmap.getHeight() <= bitmap.getWidth()) { value = bitmap.getHeight(); } else { value = bitmap.getWidth(); } Bitmap result = Bitmap.createBitmap(bitmap, (bitmap.getWidth() - value) / 2, (bitmap.getHeight() - value) / 2, value, value); return new BitmapDrawable(getResources(), result); } catch (RemoteException e) { e.printStackTrace(); } } return null; } @Override public void onPostExecute(Drawable result) { if (mAlbum != null) { if (result != null) { mAlbum.setImageDrawable(result); } else { mAlbum.setImageResource(R.drawable.ic_mp_albumart_unknown); } } } } } public static class LyricsAndQueueFragment extends SherlockFragment implements OnValueChangeListener { private SliderView mVolumeSliderLeft, mVolumeSliderRight; private AudioManager mAudioManager; @Override public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); mAudioManager = (AudioManager) getActivity().getSystemService(Context.AUDIO_SERVICE); View view = getView(); mVolumeSliderLeft = (SliderView) view.findViewById(R.id.volume_slider_left); mVolumeSliderLeft.setOnValueChangeListener(this); mVolumeSliderLeft.setMax(mAudioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC)); mVolumeSliderRight = (SliderView) view.findViewById(R.id.volume_slider_right); mVolumeSliderRight.setOnValueChangeListener(this); mVolumeSliderRight.setMax(mAudioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC)); if (view.findViewById(R.id.albumart_frame) != null) { getFragmentManager().beginTransaction() .replace(R.id.albumart_frame, new AlbumArtFragment()).commit(); } getFragmentManager().beginTransaction() .replace(R.id.lyrics_frame, new LyricsFragment()).commit(); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.playback_info, container, false); return view; } @Override public void onValueChanged(int value) { adjustVolume(value); } private void adjustVolume(int value) { int max_volume = mAudioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC); int current_volume = mAudioManager.getStreamVolume(AudioManager.STREAM_MUSIC); if (value + current_volume <= max_volume && value + current_volume >= 0) { mAudioManager.setStreamVolume(AudioManager.STREAM_MUSIC, value + current_volume, AudioManager.FLAG_SHOW_UI); } else if (value + current_volume > max_volume) { mAudioManager.setStreamVolume(AudioManager.STREAM_MUSIC, max_volume, AudioManager.FLAG_SHOW_UI); } else if (value + current_volume < 0) { mAudioManager.setStreamVolume(AudioManager.STREAM_MUSIC, 0, AudioManager.FLAG_SHOW_UI); } } private void setUIColor(int color) { mVolumeSliderRight.setColor(color); mVolumeSliderLeft.setColor(color); } } private class AsyncColorAnalyser extends AsyncTask<Void, Void, Integer> { @Override protected Integer doInBackground(Void... params) { if (mService != null) { try { if (mAutoColor) { mUIColor = ColorAnalyser.analyse(MusicUtils.getArtwork( getApplicationContext(), mService.getAudioId(), mService.getAlbumId())); } else { mUIColor = mPrefs.getIntPref(KEY_CUSTOMIZED_COLOR, Color.WHITE); } return mUIColor; } catch (RemoteException e) { e.printStackTrace(); } } return Color.WHITE; } @Override protected void onPostExecute(Integer result) { setUIColor(mUIColor); } } private class ButtonStateDrawable extends LayerDrawable { int pressed = android.R.attr.state_pressed; int focused = android.R.attr.state_focused; public ButtonStateDrawable(Drawable[] layers) { super(layers); } @Override public boolean isStateful() { return super.isStateful(); } @Override protected boolean onStateChange(int[] states) { for (int state : states) { if (state == pressed || state == focused) { super.setColorFilter(mUIColor, Mode.MULTIPLY); return super.onStateChange(states); } } super.clearColorFilter(); return super.onStateChange(states); } } private class PagerAdapter extends FragmentPagerAdapter { private final ArrayList<Fragment> mFragments = new ArrayList<Fragment>(); public PagerAdapter(FragmentManager manager) { super(manager); } public void addFragment(Fragment fragment) { mFragments.add(fragment); notifyDataSetChanged(); } @Override public int getCount() { return mFragments.size(); } @Override public Fragment getItem(int position) { return mFragments.get(position); } } }