Merge branch 'playback_speed'

9 files changed, 207 insertions, 5 deletions

diff --git a/app/src/main/java/github/daneren2005/dsub/activity/SubsonicActivity.java b/app/src/main/java/github/daneren2005/dsub/activity/SubsonicActivity.java
index 06559456..9f73f865 100644
--- a/app/src/main/java/github/daneren2005/dsub/activity/SubsonicActivity.java
+++ b/app/src/main/java/github/daneren2005/dsub/activity/SubsonicActivity.java
@@ -192,7 +192,7 @@ public class SubsonicActivity extends AppCompatActivity implements OnItemSelecte
 	protected void createCustomActionBarView() {
 		actionBarSpinner = (Spinner) getLayoutInflater().inflate(R.layout.actionbar_spinner, null);
 		if((this instanceof SubsonicFragmentActivity || this instanceof SettingsActivity) && (Util.getPreferences(this).getBoolean(Constants.PREFERENCES_KEY_COLOR_ACTION_BAR, true) || Util.getThemeRes(this) != R.style.Theme_DSub_Light_No_Color)) {
-			actionBarSpinner.setBackgroundResource(R.drawable.abc_spinner_mtrl_am_alpha);
+			actionBarSpinner.setBackgroundDrawable(DrawableTint.getTintedDrawableFromColor(this, R.drawable.abc_spinner_mtrl_am_alpha, android.R.color.white));
 		}
 		spinnerAdapter = new ArrayAdapter(this, android.R.layout.simple_spinner_item);
 		spinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
diff --git a/app/src/main/java/github/daneren2005/dsub/fragments/NowPlayingFragment.java b/app/src/main/java/github/daneren2005/dsub/fragments/NowPlayingFragment.java
index 8a6df2ab..7c20dc28 100644
--- a/app/src/main/java/github/daneren2005/dsub/fragments/NowPlayingFragment.java
+++ b/app/src/main/java/github/daneren2005/dsub/fragments/NowPlayingFragment.java
@@ -51,6 +51,7 @@ import android.view.animation.AnimationUtils;
 import android.widget.EditText;
 import android.widget.ImageButton;
 import android.widget.ImageView;
+import android.widget.PopupMenu;
 import android.widget.SeekBar;
 import android.widget.TextView;
 import android.widget.ViewFlipper;
@@ -59,7 +60,6 @@ import github.daneren2005.dsub.activity.SubsonicFragmentActivity;
 import github.daneren2005.dsub.adapter.SectionAdapter;
 import github.daneren2005.dsub.audiofx.EqualizerController;
 import github.daneren2005.dsub.domain.Bookmark;
-import github.daneren2005.dsub.domain.MusicDirectory;
 import github.daneren2005.dsub.domain.PlayerState;
 import github.daneren2005.dsub.domain.RepeatMode;
 import github.daneren2005.dsub.domain.ServerInfo;
@@ -73,6 +73,7 @@ import github.daneren2005.dsub.service.ServerTooOldException;
 import github.daneren2005.dsub.util.Constants;
 import github.daneren2005.dsub.util.SilentBackgroundTask;
 import github.daneren2005.dsub.adapter.DownloadFileAdapter;
+import github.daneren2005.dsub.view.compat.CustomMediaRouteDialogFactory;
 import github.daneren2005.dsub.view.FadeOutAnimation;
 import github.daneren2005.dsub.view.FastScroller;
 import github.daneren2005.dsub.view.UpdateView;
@@ -116,6 +117,7 @@ public class NowPlayingFragment extends SubsonicFragment implements OnGestureLis
 	private ImageButton bookmarkButton;
 	private ImageButton rateBadButton;
 	private ImageButton rateGoodButton;
+	private ImageButton playbackSpeedButton;
 
 	private ScheduledExecutorService executorService;
 	private DownloadFile currentPlaying;
@@ -182,6 +184,7 @@ public class NowPlayingFragment extends SubsonicFragment implements OnGestureLis
 		bookmarkButton = (ImageButton) rootView.findViewById(R.id.download_bookmark);
 		rateBadButton = (ImageButton) rootView.findViewById(R.id.download_rating_bad);
 		rateGoodButton = (ImageButton) rootView.findViewById(R.id.download_rating_good);
+		playbackSpeedButton = (ImageButton) rootView.findViewById(R.id.download_playback_speed);
 		toggleListButton =rootView.findViewById(R.id.download_toggle_list);
 
 		playlistView = (RecyclerView)rootView.findViewById(R.id.download_list);
@@ -216,6 +219,7 @@ public class NowPlayingFragment extends SubsonicFragment implements OnGestureLis
 		bookmarkButton.setOnTouchListener(touchListener);
 		rateBadButton.setOnTouchListener(touchListener);
 		rateGoodButton.setOnTouchListener(touchListener);
+		playbackSpeedButton.setOnTouchListener(touchListener);
 		emptyTextView.setOnTouchListener(touchListener);
 		albumArtImageView.setOnTouchListener(new View.OnTouchListener() {
 			@Override
@@ -386,6 +390,49 @@ public class NowPlayingFragment extends SubsonicFragment implements OnGestureLis
 			}
 		});
 
+		if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+			playbackSpeedButton.setOnClickListener(new OnClickListener() {
+				@Override
+				public void onClick(View v) {
+					PopupMenu popup = new PopupMenu(context, v);
+					popup.getMenuInflater().inflate(R.menu.playback_speed_options, popup.getMenu());
+
+					popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
+						@Override
+						public boolean onMenuItemClick(MenuItem menuItem) {
+							DownloadService downloadService = getDownloadService();
+							if (downloadService == null) {
+								return false;
+							}
+
+							float playbackSpeed = 1.0f;
+							switch (menuItem.getItemId()) {
+								case R.id.playback_speed_half:
+									playbackSpeed = 0.5f;
+									break;
+								case R.id.playback_speed_one_half:
+									playbackSpeed = 1.5f;
+									break;
+								case R.id.playback_speed_double:
+									playbackSpeed = 2.0f;
+									break;
+								case R.id.playback_speed_tripple:
+									playbackSpeed = 3.0f;
+									break;
+							}
+
+							downloadService.setPlaybackSpeed(playbackSpeed);
+							updateTitle();
+							return true;
+						}
+					});
+					popup.show();
+				}
+			});
+		} else {
+			playbackSpeedButton.setVisibility(View.GONE);
+		}
+
 		toggleListButton.setOnClickListener(new View.OnClickListener() {
 			@Override
 			public void onClick(View view) {
@@ -465,7 +512,8 @@ public class NowPlayingFragment extends SubsonicFragment implements OnGestureLis
 		}
 
 		boolean equalizerAvailable = downloadService != null && downloadService.getEqualizerAvailable();
-		if(equalizerAvailable && !downloadService.isRemoteEnabled()) {
+		boolean isRemoteEnabled = downloadService != null && downloadService.isRemoteEnabled();
+		if(equalizerAvailable && !isRemoteEnabled) {
 			SharedPreferences prefs = Util.getPreferences(context);
 			boolean equalizerOn = prefs.getBoolean(Constants.PREFERENCES_EQUALIZER_ON, false);
 			if (equalizerOn && downloadService != null) {
@@ -477,10 +525,17 @@ public class NowPlayingFragment extends SubsonicFragment implements OnGestureLis
 			menu.removeItem(R.id.menu_equalizer);
 		}
 
+		if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && isRemoteEnabled) {
+			playbackSpeedButton.setVisibility(View.GONE);
+		} else {
+			playbackSpeedButton.setVisibility(View.VISIBLE);
+		}
+
 		if(downloadService != null) {
 			MenuItem mediaRouteItem = menu.findItem(R.id.menu_mediaroute);
 			if(mediaRouteItem != null) {
 				MediaRouteButton mediaRouteButton = (MediaRouteButton) MenuItemCompat.getActionView(mediaRouteItem);
+				mediaRouteButton.setDialogFactory(new CustomMediaRouteDialogFactory());
 				mediaRouteButton.setRouteSelector(downloadService.getRemoteSelector());
 			}
 		}
@@ -741,6 +796,7 @@ public class NowPlayingFragment extends SubsonicFragment implements OnGestureLis
 					downloadService.addOnSongChangedListener(NowPlayingFragment.this, true);
 				}
 				updateRepeatButton();
+				updateTitle();
 			}
 		});
 	}
@@ -1202,6 +1258,7 @@ public class NowPlayingFragment extends SubsonicFragment implements OnGestureLis
 			rewindButton.setVisibility(View.GONE);
 			fastforwardButton.setVisibility(View.GONE);
 		}
+		updateTitle();
 	}
 
 	private void setupSubtitle(int currentPlayingIndex) {
@@ -1412,6 +1469,27 @@ public class NowPlayingFragment extends SubsonicFragment implements OnGestureLis
 				break;
 		}
 	}
+	private void updateTitle() {
+		DownloadService downloadService = getDownloadService();
+		float playbackSpeed = downloadService.getPlaybackSpeed();
+
+		String title = context.getResources().getString(R.string.button_bar_now_playing);
+		int stringRes = -1;
+		if(playbackSpeed == 0.5f) {
+			stringRes = R.string.download_playback_speed_half;
+		} else if(playbackSpeed == 1.5f) {
+			stringRes = R.string.download_playback_speed_one_half;
+		} else if(playbackSpeed == 2.0f) {
+			stringRes = R.string.download_playback_speed_double;
+		} else if(playbackSpeed == 3.0f) {
+			stringRes = R.string.download_playback_speed_tripple;
+		}
+
+		if(stringRes != -1) {
+			title += " (" + context.getResources().getString(stringRes) + ")";
+		}
+		setTitle(title);
+	}
 
 	@Override
 	protected List<Entry> getSelectedEntries() {
diff --git a/app/src/main/java/github/daneren2005/dsub/fragments/SubsonicFragment.java b/app/src/main/java/github/daneren2005/dsub/fragments/SubsonicFragment.java
index 9cc27128..ab3db50f 100644
--- a/app/src/main/java/github/daneren2005/dsub/fragments/SubsonicFragment.java
+++ b/app/src/main/java/github/daneren2005/dsub/fragments/SubsonicFragment.java
@@ -1008,6 +1008,14 @@ public class SubsonicFragment extends Fragment implements SwipeRefreshLayout.OnR
 	}
 
 	protected void addToPlaylist(final List<Entry> songs) {
+		Iterator<Entry> it = songs.iterator();
+		while(it.hasNext()) {
+			Entry entry = it.next();
+			if(entry.isDirectory()) {
+				it.remove();
+			}
+		}
+
 		if(songs.isEmpty()) {
 			Util.toast(context, "No songs selected");
 			return;
diff --git a/app/src/main/java/github/daneren2005/dsub/service/DownloadService.java b/app/src/main/java/github/daneren2005/dsub/service/DownloadService.java
index 3d3a23b8..7168083c 100644
--- a/app/src/main/java/github/daneren2005/dsub/service/DownloadService.java
+++ b/app/src/main/java/github/daneren2005/dsub/service/DownloadService.java
@@ -76,6 +76,7 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.media.AudioManager;
 import android.media.MediaPlayer;
+import android.media.PlaybackParams;
 import android.media.audiofx.AudioEffect;
 import android.net.wifi.WifiManager;
 import android.os.Build;
@@ -106,6 +107,7 @@ public class DownloadService extends Service {
 	public static final String START_PLAY = "github.daneren2005.dsub.START_PLAYING";
 	public static final int FAST_FORWARD = 30000;
 	public static final int REWIND = 10000;
+	private static final long DEFAULT_DELAY_UPDATE_PROGRESS = 1000L;
 	private static final double DELETE_CUTOFF = 0.84;
 	private static final int REQUIRED_ALBUM_MATCHES = 4;
 	private static final int REMOTE_PLAYLIST_TOTAL = 3;
@@ -162,6 +164,7 @@ public class DownloadService extends Service {
 	private int cachedPosition = 0;
 	private boolean downloadOngoing = false;
 	private float volume = 1.0f;
+	private long delayUpdateProgress = DEFAULT_DELAY_UPDATE_PROGRESS;
 
 	private AudioEffectsController effectsController;
 	private RemoteControlState remoteState = LOCAL;
@@ -853,6 +856,9 @@ public class DownloadService extends Service {
 		if(this.currentPlaying != null) {
 			this.currentPlaying.setPlaying(false);
 		}
+		if(delayUpdateProgress != DEFAULT_DELAY_UPDATE_PROGRESS && !isNextPlayingSameAlbum(currentPlaying, this.currentPlaying)) {
+			resetPlaybackSpeed();
+		}
 		this.currentPlaying = currentPlaying;
 		if(currentPlaying == null) {
 			currentPlayingIndex = -1;
@@ -1507,7 +1513,7 @@ public class DownloadService extends Service {
 			while(isRunning) {
 				try {
 					onSongProgress();
-					Thread.sleep(1000L);
+					Thread.sleep(delayUpdateProgress);
 				}
 				catch(Exception e) {
 					isRunning = false;
@@ -1549,7 +1555,7 @@ public class DownloadService extends Service {
 						}
 					}
 					onSongProgress(cachedPosition < 2000 ? true: false);
-					Thread.sleep(1000L);
+					Thread.sleep(delayUpdateProgress);
 				}
 				catch(Exception e) {
 					Log.w(TAG, "Crashed getting current position", e);
@@ -1881,6 +1887,7 @@ public class DownloadService extends Service {
 							cachedPosition = position;
 
 							applyReplayGain(mediaPlayer, downloadFile);
+							applyPlaybackParams(mediaPlayer);
 
 							if (start || autoPlayStart) {
 								mediaPlayer.start();
@@ -1951,6 +1958,7 @@ public class DownloadService extends Service {
 						}
 
 						applyReplayGain(nextMediaPlayer, downloadFile);
+						applyPlaybackParamsNext();
 					} catch (Exception x) {
 						handleErrorNext(x);
 					}
@@ -2604,6 +2612,54 @@ public class DownloadService extends Service {
 		}
 	}
 
+	public void setPlaybackSpeed(float playbackSpeed) {
+		Util.getPreferences(this).edit().putFloat(Constants.PREFERENCES_KEY_PLAYBACK_SPEED, playbackSpeed).commit();
+		applyPlaybackParamsMain();
+		if(nextMediaPlayer != null && nextPlayerState == PREPARED) {
+			applyPlaybackParamsNext();
+		}
+
+		delayUpdateProgress = Math.round(DEFAULT_DELAY_UPDATE_PROGRESS / playbackSpeed);
+	}
+	private void resetPlaybackSpeed() {
+		Util.getPreferences(this).edit().remove(Constants.PREFERENCES_KEY_PLAYBACK_SPEED).commit();
+	}
+
+	public float getPlaybackSpeed() {
+		return Util.getPreferences(this).getFloat(Constants.PREFERENCES_KEY_PLAYBACK_SPEED, 1.0f);
+	}
+
+	private synchronized void applyPlaybackParamsMain() {
+		applyPlaybackParams(mediaPlayer);
+	}
+	private synchronized void applyPlaybackParamsNext() {
+		if(isNextPlayingSameAlbum()) {
+			applyPlaybackParams(nextMediaPlayer);
+		}
+	}
+	private synchronized boolean isNextPlayingSameAlbum() {
+		return isNextPlayingSameAlbum(currentPlaying, nextPlaying);
+	}
+	private synchronized boolean isNextPlayingSameAlbum(DownloadFile currentPlaying, DownloadFile nextPlaying) {
+		if(currentPlaying == null || nextPlaying == null) {
+			return false;
+		} else {
+			return currentPlaying.getSong().getAlbum().equals(nextPlaying.getSong().getAlbum());
+		}
+	}
+
+	private synchronized void applyPlaybackParams(MediaPlayer mediaPlayer) {
+		if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+			float playbackSpeed = getPlaybackSpeed();
+
+			if(playbackSpeed != 1.0f || mediaPlayer.getPlaybackParams() != null) {
+				PlaybackParams playbackParams = new PlaybackParams();
+				playbackParams.setSpeed(playbackSpeed);
+				mediaPlayer.setPlaybackParams(playbackParams);
+			}
+		}
+	}
+
 	public void toggleStarred() {
 		final DownloadFile currentPlaying = this.currentPlaying;
 		if(currentPlaying == null) {
diff --git a/app/src/main/java/github/daneren2005/dsub/util/Constants.java b/app/src/main/java/github/daneren2005/dsub/util/Constants.java
index 216db54b..c8c580ff 100644
--- a/app/src/main/java/github/daneren2005/dsub/util/Constants.java
+++ b/app/src/main/java/github/daneren2005/dsub/util/Constants.java
@@ -174,6 +174,7 @@ public final class Constants {
 	public static final String PREFERENCES_KEY_CAST_STREAM_ORIGINAL = "castStreamOriginal";
 	public static final String PREFERENCES_KEY_HEADS_UP_NOTIFICATION = "headsUpNotification";
 	public static final String PREFERENCES_KEY_CAST_CACHE = "castCache";
+	public static final String PREFERENCES_KEY_PLAYBACK_SPEED = "playbackSpeed";
 	
 	public static final String OFFLINE_SCROBBLE_COUNT = "scrobbleCount";
 	public static final String OFFLINE_SCROBBLE_ID = "scrobbleID";
diff --git a/app/src/main/java/github/daneren2005/dsub/util/DrawableTint.java b/app/src/main/java/github/daneren2005/dsub/util/DrawableTint.java
index 2da72579..cc8e241d 100644
--- a/app/src/main/java/github/daneren2005/dsub/util/DrawableTint.java
+++ b/app/src/main/java/github/daneren2005/dsub/util/DrawableTint.java
@@ -21,6 +21,7 @@ import android.content.res.TypedArray;
 import android.graphics.PorterDuff;
 import android.graphics.drawable.Drawable;
 import android.support.annotation.AttrRes;
+import android.support.annotation.ColorRes;
 import android.support.annotation.DrawableRes;
 import android.util.TypedValue;
 
@@ -48,6 +49,17 @@ public class DrawableTint {
 		tintedDrawables.put(drawableRes, background);
 		return background;
 	}
+	public static Drawable getTintedDrawableFromColor(Context context, @DrawableRes int drawableRes, @ColorRes int colorRes) {
+		if(tintedDrawables.containsKey(drawableRes)) {
+			return tintedDrawables.get(drawableRes);
+		}
+
+		int color = context.getResources().getColor(colorRes);
+		Drawable background = context.getResources().getDrawable(drawableRes);
+		background.setColorFilter(color, PorterDuff.Mode.SRC_IN);
+		tintedDrawables.put(drawableRes, background);
+		return background;
+	}
 	public static int getColorRes(Context context, @AttrRes int colorAttr) {
 		int color;
 		if(attrMap.containsKey(colorAttr)) {
diff --git a/app/src/main/java/github/daneren2005/dsub/view/compat/CustomMediaRouteChooserDialogFragment.java b/app/src/main/java/github/daneren2005/dsub/view/compat/CustomMediaRouteChooserDialogFragment.java
new file mode 100644
index 00000000..da9b135f
--- /dev/null
+++ b/app/src/main/java/github/daneren2005/dsub/view/compat/CustomMediaRouteChooserDialogFragment.java
@@ -0,0 +1,15 @@
+package github.daneren2005.dsub.view.compat;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.support.v7.app.MediaRouteChooserDialog;
+import android.support.v7.app.MediaRouteChooserDialogFragment;
+
+import github.daneren2005.dsub.util.Util;
+
+public class CustomMediaRouteChooserDialogFragment extends MediaRouteChooserDialogFragment {
+	@Override
+	public MediaRouteChooserDialog onCreateChooserDialog(Context context, Bundle savedInstanceState) {
+		return new MediaRouteChooserDialog(context, Util.getThemeRes(context));
+	}
+}
diff --git a/app/src/main/java/github/daneren2005/dsub/view/compat/CustomMediaRouteControllerDialogFragment.java b/app/src/main/java/github/daneren2005/dsub/view/compat/CustomMediaRouteControllerDialogFragment.java
new file mode 100644
index 00000000..7fd54142
--- /dev/null
+++ b/app/src/main/java/github/daneren2005/dsub/view/compat/CustomMediaRouteControllerDialogFragment.java
@@ -0,0 +1,15 @@
+package github.daneren2005.dsub.view.compat;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.support.v7.app.MediaRouteControllerDialog;
+import android.support.v7.app.MediaRouteControllerDialogFragment;
+
+import github.daneren2005.dsub.util.Util;
+
+public class CustomMediaRouteControllerDialogFragment extends MediaRouteControllerDialogFragment {
+	@Override
+	public MediaRouteControllerDialog onCreateControllerDialog(Context context, Bundle savedInstanceState) {
+		return new MediaRouteControllerDialog(context, Util.getThemeRes(context));
+	}
+}
diff --git a/app/src/main/java/github/daneren2005/dsub/view/compat/CustomMediaRouteDialogFactory.java b/app/src/main/java/github/daneren2005/dsub/view/compat/CustomMediaRouteDialogFactory.java
new file mode 100644
index 00000000..8bc890cb
--- /dev/null
+++ b/app/src/main/java/github/daneren2005/dsub/view/compat/CustomMediaRouteDialogFactory.java
@@ -0,0 +1,17 @@
+package github.daneren2005.dsub.view.compat;
+
+import android.support.v7.app.MediaRouteChooserDialogFragment;
+import android.support.v7.app.MediaRouteControllerDialogFragment;
+import android.support.v7.app.MediaRouteDialogFactory;
+
+public class CustomMediaRouteDialogFactory extends MediaRouteDialogFactory {
+	@Override
+	public MediaRouteChooserDialogFragment onCreateChooserDialogFragment() {
+		return new CustomMediaRouteChooserDialogFragment();
+	}
+
+	@Override
+	public MediaRouteControllerDialogFragment onCreateControllerDialogFragment() {
+		return new CustomMediaRouteControllerDialogFragment();
+	}
+}