Upgrade visualizer

* A different visualizer: http://imgur.com/npV2zyO
* Much smoother than the current one,
  Always stays above 60fps (even in powersave mode).
* Abandon android-visualizer library.
* Set visualizer color alpha to 75%

Change-Id: I08ad5815893735f4427e84d460c4f7a06bf4b019
Signed-off-by: Utkarsh Gupta <utkarsh.eminem@gmail.com>

2 files changed, 24 insertions, 21 deletions

diff --git a/src/com/cyanogenmod/eleven/ui/activities/HomeActivity.java b/src/com/cyanogenmod/eleven/ui/activities/HomeActivity.java
index 775fe55..68819b1 100644
--- a/src/com/cyanogenmod/eleven/ui/activities/HomeActivity.java
+++ b/src/com/cyanogenmod/eleven/ui/activities/HomeActivity.java
@@ -182,10 +182,10 @@ public class HomeActivity extends SlidingPanelActivity implements
 
     @Override
     public void onWindowFocusChanged(boolean hasFocus) {
-        getAudioPlayerFragment().onWindowFocusChanged(hasFocus
-                && (getCurrentPanel() == Panel.MusicPlayer));
-
         super.onWindowFocusChanged(hasFocus);
+
+        getAudioPlayerFragment().setVisualizerVisible(hasFocus
+                && getCurrentPanel() == Panel.MusicPlayer);
     }
 
     private void updateStatusBarColor() {
@@ -203,7 +203,7 @@ public class HomeActivity extends SlidingPanelActivity implements
                 }
                 @Override
                 protected void onPostExecute(BitmapWithColors bmc) {
-                    updateEqualizerColor(bmc != null
+                    updateVisualizerColor(bmc != null
                             ? bmc.getVibrantColor() : Color.TRANSPARENT);
                     updateStatusBarColor(bmc != null
                             ? bmc.getVibrantDarkColor() : Color.TRANSPARENT);
@@ -212,11 +212,12 @@ public class HomeActivity extends SlidingPanelActivity implements
         }
     }
 
-    private void updateEqualizerColor(int color) {
+    private void updateVisualizerColor(int color) {
         if (color == Color.TRANSPARENT) {
-            color = getResources().getColor(R.color.equalizer_fill_color);
+            color = getResources().getColor(R.color.visualizer_fill_color);
         }
-        getAudioPlayerFragment().updateVisualizerColor(color);
+
+        getAudioPlayerFragment().setVisualizerColor(color);
     }
 
     private void updateStatusBarColor(int color) {
diff --git a/src/com/cyanogenmod/eleven/ui/fragments/AudioPlayerFragment.java b/src/com/cyanogenmod/eleven/ui/fragments/AudioPlayerFragment.java
index 3b87698..4ecce67 100644
--- a/src/com/cyanogenmod/eleven/ui/fragments/AudioPlayerFragment.java
+++ b/src/com/cyanogenmod/eleven/ui/fragments/AudioPlayerFragment.java
@@ -61,7 +61,6 @@ import com.cyanogenmod.eleven.utils.MusicUtils;
 import com.cyanogenmod.eleven.utils.NavUtils;
 import com.cyanogenmod.eleven.utils.PreferenceUtils;
 import com.cyanogenmod.eleven.widgets.BrowseButton;
-import com.cyanogenmod.eleven.widgets.EqualizerView;
 import com.cyanogenmod.eleven.widgets.LoadingEmptyContainer;
 import com.cyanogenmod.eleven.widgets.NoResultsContainer;
 import com.cyanogenmod.eleven.widgets.PlayPauseProgressButton;
@@ -69,6 +68,7 @@ import com.cyanogenmod.eleven.widgets.QueueButton;
 import com.cyanogenmod.eleven.widgets.RepeatButton;
 import com.cyanogenmod.eleven.widgets.RepeatingImageButton;
 import com.cyanogenmod.eleven.widgets.ShuffleButton;
+import com.cyanogenmod.eleven.widgets.VisualizerView;
 
 import java.lang.ref.WeakReference;
 
@@ -132,8 +132,8 @@ public class AudioPlayerFragment extends Fragment implements ServiceConnection,
     // Total time
     private TextView mTotalTime;
 
-    // Equalizer View
-    private EqualizerView mEqualizerView;
+    // Visualizer View
+    private VisualizerView mVisualizerView;
 
     // Equalizer Gradient
     private View mEqualizerGradient;
@@ -196,8 +196,8 @@ public class AudioPlayerFragment extends Fragment implements ServiceConnection,
 
         initPlaybackControls();
 
-        mEqualizerView = (EqualizerView) mRootView.findViewById(R.id.equalizerView);
-        mEqualizerView.initialize(getActivity());
+        mVisualizerView = (VisualizerView) mRootView.findViewById(R.id.visualizerView);
+        mVisualizerView.initialize(getActivity());
         mEqualizerGradient = mRootView.findViewById(R.id.equalizerGradient);
 
         mLyricsText = (TextView) mRootView.findViewById(R.id.audio_player_lyrics);
@@ -482,10 +482,8 @@ public class AudioPlayerFragment extends Fragment implements ServiceConnection,
             mQueueEmpty.hideAll();
             if (PreferenceUtils.getInstance(getActivity()).getShowVisualizer()) {
                 mEqualizerGradient.setVisibility(View.VISIBLE);
-                mEqualizerView.setEnabled(true);
             } else {
                 mEqualizerGradient.setVisibility(View.GONE);
-                mEqualizerView.setEnabled(false);
             }
             mAddToPlaylistButton.setVisibility(View.VISIBLE);
         }
@@ -737,20 +735,24 @@ public class AudioPlayerFragment extends Fragment implements ServiceConnection,
 
     @Override
     public void onBeginSlide() {
-        mEqualizerView.setVisible(false);
+        mVisualizerView.setVisible(false);
     }
 
     @Override
     public void onFinishSlide(SlidingPanelActivity.Panel visiblePanel) {
-        mEqualizerView.setVisible(visiblePanel == SlidingPanelActivity.Panel.MusicPlayer);
+        setVisualizerVisible(visiblePanel == SlidingPanelActivity.Panel.MusicPlayer);
     }
 
-    public void onWindowFocusChanged(boolean hasFocus) {
-        mEqualizerView.setVisible(hasFocus);
+    public void setVisualizerVisible(boolean visible) {
+        if (visible && PreferenceUtils.getInstance(getActivity()).getShowVisualizer()) {
+            mVisualizerView.setVisible(true);
+        } else {
+            mVisualizerView.setVisible(false);
+        }
     }
 
-    public void updateVisualizerColor(int color) {
-        mEqualizerView.setColor(color);
+    public void setVisualizerColor(int color) {
+        mVisualizerView.setColor(color);
     }
 
     /**
@@ -811,7 +813,7 @@ public class AudioPlayerFragment extends Fragment implements ServiceConnection,
                 audioPlayerFragment.updateNowPlayingInfo();
                 audioPlayerFragment.dismissPopupMenu();
             } else if (action.equals(MusicPlaybackService.PLAYSTATE_CHANGED)) {
-                audioPlayerFragment.mEqualizerView.setPlaying(MusicUtils.isPlaying());
+                audioPlayerFragment.mVisualizerView.setPlaying(MusicUtils.isPlaying());
                 // Set the play and pause image
                 audioPlayerFragment.mPlayPauseProgressButton.getPlayPauseButton().updateState();
             } else if (action.equals(MusicPlaybackService.REPEATMODE_CHANGED)