/** Sets the KitKat translucent status/nav bar and adjusts the views' boundaries. */
private void setKitKatTranslucentBars() {
// KitKat translucent status bar.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
int statusBarHeight = Common.getStatusBarHeight(mContext);
int navigationBarHeight = Common.getNavigationBarHeight(mContext);
if (mDrawerParentLayout != null) {
mDrawerParentLayout.setClipToPadding(false);
mDrawerParentLayout.setPadding(0, 0, 0, 0);
}
if (mControlsLayoutHeaderParent != null) {
int bottomPadding = mControlsLayoutHeaderParent.getPaddingBottom();
mControlsLayoutHeaderParent.setClipToPadding(false);
RelativeLayout.LayoutParams params =
(RelativeLayout.LayoutParams) mControlsLayoutHeaderParent.getLayoutParams();
if (navigationBarHeight > 0) {
/* The nav bar already has padding, so remove the extra 15dp
* margin that was applied in the layout file.
*/
params.bottomMargin = 0;
}
params.bottomMargin += navigationBarHeight;
mControlsLayoutHeaderParent.setLayoutParams(params);
}
}
}
@Override
public void onPageScrolled(
final int pagerPosition, float swipeVelocity, int offsetFromCurrentPosition) {
/* swipeVelocity determines whether the viewpager has finished scrolling or not.
* Throw in an if statement that only allows the track to change when
* swipeVelocity is 0 (which means the page is done scrolling). This ensures
* that the tracks don't jump around or get truncated while the user is
* swiping between different pages.
*/
if (mApp.isServiceRunning() && mApp.getService().getCursor().getCount() != 1) {
/* Change tracks ONLY when the user has finished the swiping gesture (swipeVelocity will be zero).
* Also, don't skip tracks if the new pager position is the same as the current mCursor position (indicates
* that the starting and ending position of the pager is the same).
*/
if (swipeVelocity == 0.0f && pagerPosition != mApp.getService().getCurrentSongIndex()) {
if (USER_SCROLL) {
mHandler.removeCallbacks(seekbarUpdateRunnable);
smoothScrollSeekbar(0);
mHandler.postDelayed(
new Runnable() {
@Override
public void run() {
mApp.getService().skipToTrack(pagerPosition);
}
},
200);
}
}
}
}
@Override
public void onStart() {
super.onStart();
// Initialize the broadcast manager that will listen for track changes.
LocalBroadcastManager.getInstance(mContext)
.registerReceiver((mReceiver), new IntentFilter(Common.UPDATE_UI_BROADCAST));
/* Check if the service is up and running. If so, send out a broadcast message
* that will initialize this activity fully. This code block is what will
* initialize this activity fully if it is opened after the service is already
* up and running (the onServiceRunning() callback isn't available at this point).
*/
if (mApp.isServiceRunning() && mApp.getService().getCursor() != null) {
String[] updateFlags =
new String[] {
Common.UPDATE_PAGER_POSTIION,
Common.UPDATE_SEEKBAR_DURATION,
Common.HIDE_STREAMING_BAR,
Common.INIT_PAGER,
Common.UPDATE_PLAYBACK_CONTROLS,
Common.UPDATE_EQ_FRAGMENT
};
String[] flagValues =
new String[] {
"" + mApp.getService().getCurrentSongIndex(),
"" + mApp.getService().getCurrentMediaPlayer().getDuration(),
"",
"",
"",
""
};
mApp.broadcastUpdateUICommand(updateFlags, flagValues);
}
}
/** Sets the shuffle button icon based on the current shuffle mode. */
private void setShuffleButtonIcon() {
if (mApp.isServiceRunning())
if (mApp.getService().isShuffleOn() == true) {
mShuffleButton.setImageResource(R.drawable.shuffle_highlighted);
} else {
mShuffleButton.setImageResource(UIElementsHelper.getIcon(mContext, "shuffle"));
}
else mShuffleButton.setImageResource(UIElementsHelper.getIcon(mContext, "shuffle"));
}
/** @deprecated Applies the correct transformer effect to the ViewPager. */
@SuppressWarnings("unused")
private void setPlaylistPagerAnimation() {
if (mApp.getSharedPreferences().getInt("TRACK_CHANGE_ANIMATION", 0) == 0) {
// Don't set a transformer.
} else if (mApp.getSharedPreferences().getInt("TRACK_CHANGE_ANIMATION", 0) == 1) {
// mViewPager.setPageTransformer(true, new ZoomOutPageTransformer(0.85f));
} else if (mApp.getSharedPreferences().getInt("TRACK_CHANGE_ANIMATION", 0) == 2) {
// mViewPager.setPageTransformer(true, new DepthPageTransformer());
}
}
/** Sets the play/pause button states. */
private void setPlayPauseButton() {
if (mApp.isServiceRunning()) {
if (mApp.getService().isPlayingMusic()) {
animatePlayToPause();
stopSeekbarStrobeEffect();
} else {
animatePauseToPlay();
initSeekbarStrobeEffect();
}
}
}
/** Sets the repeat button icon based on the current repeat mode. */
private void setRepeatButtonIcon() {
if (mApp.isServiceRunning())
if (mApp.getService().getRepeatMode() == Common.REPEAT_OFF) {
mRepeatButton.setImageResource(UIElementsHelper.getIcon(mContext, "repeat"));
} else if (mApp.getService().getRepeatMode() == Common.REPEAT_PLAYLIST) {
mRepeatButton.setImageResource(R.drawable.repeat_highlighted);
} else if (mApp.getService().getRepeatMode() == Common.REPEAT_SONG) {
mRepeatButton.setImageResource(R.drawable.repeat_song);
} else if (mApp.getService().getRepeatMode() == Common.A_B_REPEAT) {
mRepeatButton.setImageResource(R.drawable.repeat_song_range);
} else mRepeatButton.setImageResource(UIElementsHelper.getIcon(mContext, "repeat"));
}
@Override
public void onProgressChanged(SeekBar seekBar, int seekBarPosition, boolean changedByUser) {
try {
long currentSongDuration = mApp.getService().getCurrentMediaPlayer().getDuration();
seekBar.setMax((int) currentSongDuration / 1000);
if (changedByUser)
mSeekbarIndicatorText.setText(
mApp.convertMillisToMinsSecs(seekBar.getProgress() * 1000));
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onClick(View view) {
// BZZZT! Give the user a brief haptic feedback touch response.
view.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
// Update the playback UI elements.
if (mApp.getService().isPlayingMusic()) {
animatePauseToPlay();
mHandler.removeCallbacks(seekbarUpdateRunnable);
} else {
animatePlayToPause();
mHandler.post(seekbarUpdateRunnable);
}
/*
* Toggle the playback state in a separate thread. This
* will allow the play/pause button animation to remain
* buttery smooth.
*/
new AsyncTask() {
@Override
protected Object doInBackground(Object[] params) {
mApp.getService().togglePlaybackState();
return null;
}
}.execute();
}
@Override
public void onClick(View arg0) {
// Remove the seekbar update runnable.
mHandler.removeCallbacks(seekbarUpdateRunnable);
/*
* Scrolling the pager will automatically call the skipToTrack() method.
* Since we're passing true for the dispatchToListener parameter, the
* onPageSelected() listener will receive a callback once the scrolling
* animation completes. This has the side-benefit of letting the animation
* finish before starting playback (keeps the animation buttery smooth).
*/
int newPosition = mViewPager.getCurrentItem() + 1;
if (newPosition < mViewPagerAdapter.getCount()) {
scrollViewPager(newPosition, true, 1, true);
} else {
if (mApp.getService().getRepeatMode() == Common.REPEAT_PLAYLIST)
mViewPager.setCurrentItem(0, false);
else Toast.makeText(mContext, R.string.no_songs_to_skip_to, Toast.LENGTH_SHORT).show();
}
// mApp.getService().skipToNextTrack();
}
/** Initializes the view pager. */
private void initViewPager() {
try {
mViewPager.setVisibility(View.INVISIBLE);
mViewPagerAdapter = new PlaylistPagerAdapter(getSupportFragmentManager());
mViewPager.setAdapter(mViewPagerAdapter);
mViewPager.setOffscreenPageLimit(0);
mViewPager.setOnPageChangeListener(mPageChangeListener);
mViewPager.setCurrentItem(mApp.getService().getCurrentSongIndex(), false);
FadeAnimation fadeAnimation =
new FadeAnimation(mViewPager, 600, 0.0f, 1.0f, new DecelerateInterpolator(2.0f));
fadeAnimation.animate();
} catch (IllegalStateException e) {
/*
* Catches any exceptions that may occur
* as a result of the user rapidly changing
* their device's orientation.
*/
}
// Delay loading extra fragments by 1000ms.
new Handler()
.postDelayed(
new Runnable() {
@Override
public void run() {
mViewPager.setOffscreenPageLimit(10);
}
},
1000);
}
/** Sets the activity's theme based on user preferences. */
private void setTheme() {
if (mApp.getCurrentTheme() == Common.DARK_THEME) {
this.setTheme(R.style.AppThemeNoActionBar);
} else {
this.setTheme(R.style.AppThemeLightNoActionBar);
}
}
@Override
public void onClick(View arg0) {
// Toggle shuffle on/off.
boolean shuffleOn = mApp.getService().toggleShuffleMode();
if (shuffleOn) mShuffleButton.setImageResource(R.drawable.shuffle_highlighted);
else mShuffleButton.setImageResource(UIElementsHelper.getIcon(mContext, "shuffle"));
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
int seekBarPosition = seekBar.getProgress();
mApp.getService().getCurrentMediaPlayer().seekTo(seekBarPosition * 1000);
// Reinitiate the handler.
mHandler.post(seekbarUpdateRunnable);
// Fade out the indicator after 1000ms.
mHandler.postDelayed(fadeOutSeekbarIndicator, 1000);
}
/** Displays the "Resuming from xx:xx" toast. */
public void displayAudiobookToast(long resumePlaybackPosition) {
try {
String resumingFrom =
mContext.getResources().getString(R.string.resuming_from)
+ " "
+ mApp.convertMillisToMinsSecs(resumePlaybackPosition)
+ ".";
Toast.makeText(mContext, resumingFrom, Toast.LENGTH_LONG).show();
} catch (Exception e) {
e.printStackTrace();
}
}
public void run() {
try {
long currentPosition = mApp.getService().getCurrentMediaPlayer().getCurrentPosition();
int currentPositionInSecs = (int) currentPosition / 1000;
smoothScrollSeekbar(currentPositionInSecs);
// mSeekbar.setProgress(currentPositionInSecs);
mHandler.postDelayed(seekbarUpdateRunnable, 100);
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onResume() {
super.onResume();
if (mIsCreating == false) {
setKitKatTranslucentBars();
mHandler.postDelayed(seekbarUpdateRunnable, 100);
mIsCreating = false;
}
// Animate the controls bar in.
// animateInControlsBar();
// Update the seekbar.
try {
setSeekbarDuration(mApp.getService().getCurrentMediaPlayer().getDuration() / 1000);
} catch (Exception e) {
e.printStackTrace();
}
// Load the drawer 1000ms after the activity is loaded.
mHandler.postDelayed(
new Runnable() {
@Override
public void run() {
initDrawer();
}
},
1000);
if (getIntent().hasExtra(START_SERVICE) && getNowPlayingActivityListener() != null) {
getNowPlayingActivityListener().onNowPlayingActivityReady();
/**
* To prevent the service from being restarted every time this activity is resume, we're gonna
* have to remove the "START_SERVICE" extra from the intent.
*/
getIntent().removeExtra(START_SERVICE);
}
}
@Override
public void onClick(View arg0) {
mApp.getService().clearABRepeatRange();
if (mApp.getService().getRepeatMode() == Common.REPEAT_OFF) {
mRepeatButton.setImageResource(R.drawable.repeat_highlighted);
mApp.getService().setRepeatMode(Common.REPEAT_PLAYLIST);
} else if (mApp.getService().getRepeatMode() == Common.REPEAT_PLAYLIST) {
mRepeatButton.setImageResource(R.drawable.repeat_song);
mApp.getService().setRepeatMode(Common.REPEAT_SONG);
} else {
mRepeatButton.setImageResource(UIElementsHelper.getIcon(mContext, "repeat"));
mApp.getService().setRepeatMode(Common.REPEAT_OFF);
}
}
/** Sets the seekbar's duration. Also updates the elapsed/remaining duration text. */
private void setSeekbarDuration(int duration) {
mSeekbar.setMax(duration);
mSeekbar.setProgress(mApp.getService().getCurrentMediaPlayer().getCurrentPosition() / 1000);
mHandler.postDelayed(seekbarUpdateRunnable, 100);
}
@Override
public void onPause() {
super.onPause();
if (isFinishing()) mApp.setNowPlayingActivity(null);
}
@SuppressLint("NewApi")
@Override
protected void onCreate(Bundle savedInstanceState) {
mContext = getApplicationContext();
mApp = (Common) getApplicationContext();
mApp.setNowPlayingActivity(this);
setNowPlayingActivityListener(mApp.getPlaybackKickstarter());
// Set the UI theme.
setTheme();
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_now_playing);
// Set the volume stream for this activity.
this.setVolumeControlStream(AudioManager.STREAM_MUSIC);
// Drawer layout.
if (!mApp.isTabletInLandscape()) {
mDrawerLayout = (DrawerLayout) findViewById(R.id.main_activity_drawer_root);
mDrawerParentLayout = (FrameLayout) findViewById(R.id.now_playing_drawer_frame_root);
mCurrentQueueLayout = (RelativeLayout) findViewById(R.id.queue_drawer);
mDrawerLayout.setDrawerListener(mDrawerListener);
mDrawerLayout.setBackgroundColor(UIElementsHelper.getBackgroundColor(mContext));
} else {
mCurrentQueueLayout = (RelativeLayout) findViewById(R.id.queue_drawer);
}
// ViewPager.
mViewPager = (VelocityViewPager) findViewById(R.id.nowPlayingPlaylistPager);
// Seekbar indicator.
mSeekbarIndicatorLayoutParent = (RelativeLayout) findViewById(R.id.seekbarIndicatorParent);
mSeekbarIndicatorLayout = (RelativeLayout) findViewById(R.id.seekbarIndicator);
mSeekbarIndicatorText = (TextView) findViewById(R.id.seekbarIndicatorText);
mSeekbarIndicatorLayoutParent.setVisibility(View.GONE);
mSeekbarIndicatorLayout.setBackgroundResource(
UIElementsHelper.getGridViewCardBackground(mContext));
mSeekbarIndicatorText.setTypeface(TypefaceHelper.getTypeface(mContext, "Roboto-Regular"));
mSeekbarIndicatorText.setTextColor(UIElementsHelper.getThemeBasedTextColor(mContext));
// Playback Controls.
mControlsLayoutHeaderParent =
(RelativeLayout) findViewById(R.id.now_playing_controls_header_parent);
mControlsLayoutHeader = (RelativeLayout) findViewById(R.id.now_playing_controls_header);
mPlayPauseButtonBackground = (RelativeLayout) findViewById(R.id.playPauseButtonBackground);
mPlayPauseButton = (ImageButton) findViewById(R.id.playPauseButton);
mNextButton = (ImageButton) findViewById(R.id.nextButton);
mPreviousButton = (ImageButton) findViewById(R.id.previousButton);
mShuffleButton = (ImageButton) findViewById(R.id.shuffleButton);
mRepeatButton = (ImageButton) findViewById(R.id.repeatButton);
// Song info/seekbar elements.
mSeekbar = (SeekBar) findViewById(R.id.nowPlayingSeekBar);
mStreamingProgressBar = (ProgressBar) findViewById(R.id.startingStreamProgressBar);
mStreamingProgressBar.setVisibility(View.GONE);
try {
mSeekbar.setThumb(getResources().getDrawable(R.drawable.transparent_drawable));
} catch (Exception e) {
e.printStackTrace();
}
mPlayPauseButtonBackground.setBackgroundResource(UIElementsHelper.getShadowedCircle(mContext));
mPlayPauseButton.setImageResource(R.drawable.pause_light);
mPlayPauseButton.setId(R.drawable.pause_light);
mNextButton.setImageResource(UIElementsHelper.getIcon(mContext, "btn_playback_next"));
mPreviousButton.setImageResource(UIElementsHelper.getIcon(mContext, "btn_playback_previous"));
if (mApp.getCurrentTheme() == Common.DARK_THEME) {
mNextButton.setAlpha(1f);
mPreviousButton.setAlpha(1f);
}
// KitKat specific layout code.
setKitKatTranslucentBars();
// Set the control buttons and background.
setControlButtonsBackground();
setPlayPauseButton();
setShuffleButtonIcon();
setRepeatButtonIcon();
// Set the click listeners.
mSeekbar.setOnSeekBarChangeListener(seekBarChangeListener);
mNextButton.setOnClickListener(mOnClickNextListener);
mPreviousButton.setOnClickListener(mOnClickPreviousListener);
mPlayPauseButton.setOnClickListener(playPauseClickListener);
mPlayPauseButtonBackground.setOnClickListener(playPauseClickListener);
mShuffleButton.setOnClickListener(shuffleButtonClickListener);
mRepeatButton.setOnClickListener(repeatButtonClickListener);
// Apply haptic feedback to the play/pause button.
mPlayPauseButtonBackground.setHapticFeedbackEnabled(true);
mPlayPauseButton.setHapticFeedbackEnabled(true);
}