Android Open Source - FPlayAndroid Preset Reverb






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License

The source code is released under:

Copyright (c) 2013-2014, Carlos Rafael Gimenes das Neves All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the followin...

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Java Source Code

//
//FPlayAndroid is distributed under the FreeBSD License
////from  w  ww.j  a v a2  s. c  om
//Copyright (c) 2013-2014, Carlos Rafael Gimenes das Neves
//All rights reserved.
//
//Redistribution and use in source and binary forms, with or without
//modification, are permitted provided that the following conditions are met:
//
//1. Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
//ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
//WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
//DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
//ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
//(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
//ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
//(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
//SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
//The views and conclusions contained in the software and documentation are those
//of the authors and should not be interpreted as representing official policies,
//either expressed or implied, of the FreeBSD Project.
//
//https://github.com/carlosrafaelgn/FPlayAndroid
//
package br.com.carlosrafaelgn.fplay.playback;

/*import android.media.MediaPlayer;
import br.com.carlosrafaelgn.fplay.util.SerializableMap;*/

public final class PresetReverb {
  /*private static final int OPT_PRESET = 0x0114;
  //private static final int OPT_STRENGTH = 0x0115;
  private static int preset, strength;
  private static android.media.audiofx.PresetReverb thePresetReverb;
  
  public static void loadConfig(SerializableMap opts) {
    preset = opts.getInt(OPT_PRESET);
    //strength = opts.getInt(OPT_STRENGTH);
  }
  
  public static void saveConfig(SerializableMap opts) {
    opts.put(OPT_PRESET, preset);
    //opts.put(OPT_STRENGTH, strength);
  }
  
  private static void initialize() {
    if (preset != 0) {
      try {
        thePresetReverb = new android.media.audiofx.PresetReverb(1, 0);
        thePresetReverb.setEnabled(true);
      } catch (Throwable ex) {
        release();
      }
    }
  }
  
  public static void release() {
    if (thePresetReverb != null) {
      Player.releaseReverbFromPlayers();
      try {
        thePresetReverb.release();
      } catch (Throwable ex) {
      }
      thePresetReverb = null;
    }
  }
  
  public static int getPreset() {
    return preset;
  }
  
  public static void setPreset(int preset, boolean applyToPlayers) {
    if (preset < 0) //PRESET_NONE
      preset = 0;
    else if (preset > 6) //PRESET_PLATE
      preset = 6;
    PresetReverb.preset = preset;
    if (thePresetReverb == null && preset != 0)
      initialize();
    if (thePresetReverb != null) {
      if (preset == 0) {
        Player.releaseReverbFromPlayers();
        try {
          thePresetReverb.release();
        } catch (Throwable ex) {
        }
        thePresetReverb = null;
      } else {
        try {
          thePresetReverb.setPreset((short)preset);
        } catch (Throwable ex) {
          try {
            preset = (int)thePresetReverb.getPreset();
          } catch (Throwable ex2) {
            preset = 0;
          }
        }
        if (preset == 0) {
          Player.releaseReverbFromPlayers();
          try {
            thePresetReverb.release();
          } catch (Throwable ex) {
          }
          thePresetReverb = null;
        } else if (applyToPlayers) {
          Player.applyReverbToPlayers();
        }
      }
    }
  }
  
  public static int getStrength() {
    return strength;
  }
  
  public static void setStrength(int strength, boolean actuallyApply) {
  }
  
  public static void applyToPlayer(MediaPlayer player) {
    if (preset != 0 && player != null) {
      if (thePresetReverb == null) {
        initialize();
        setPreset(preset, false);
      }
      if (thePresetReverb != null) {
        try {
          player.attachAuxEffect(thePresetReverb.getId());
          player.setAuxEffectSendLevel(1);
        } catch (Throwable ex) {
        }
      }
    }
  }*/
}




Java Source Code List

br.com.carlosrafaelgn.fplay.ActivityAbout.java
br.com.carlosrafaelgn.fplay.ActivityBrowser2.java
br.com.carlosrafaelgn.fplay.ActivityBrowserRadio.java
br.com.carlosrafaelgn.fplay.ActivityBrowserView.java
br.com.carlosrafaelgn.fplay.ActivityEffects.java
br.com.carlosrafaelgn.fplay.ActivityFileSelection.java
br.com.carlosrafaelgn.fplay.ActivityItemView.java
br.com.carlosrafaelgn.fplay.ActivityMain.java
br.com.carlosrafaelgn.fplay.ActivitySettings.java
br.com.carlosrafaelgn.fplay.ExternalReceiver.java
br.com.carlosrafaelgn.fplay.WidgetMain.java
br.com.carlosrafaelgn.fplay.activity.ActivityHost.java
br.com.carlosrafaelgn.fplay.activity.ActivityVisualizer.java
br.com.carlosrafaelgn.fplay.activity.ClientActivity.java
br.com.carlosrafaelgn.fplay.activity.MainHandler.java
br.com.carlosrafaelgn.fplay.list.AlbumArtFetcher.java
br.com.carlosrafaelgn.fplay.list.BaseItem.java
br.com.carlosrafaelgn.fplay.list.BaseList.java
br.com.carlosrafaelgn.fplay.list.FileFetcher.java
br.com.carlosrafaelgn.fplay.list.FileList.java
br.com.carlosrafaelgn.fplay.list.FileSt.java
br.com.carlosrafaelgn.fplay.list.RadioStationList.java
br.com.carlosrafaelgn.fplay.list.RadioStation.java
br.com.carlosrafaelgn.fplay.list.SongList.java
br.com.carlosrafaelgn.fplay.list.Song.java
br.com.carlosrafaelgn.fplay.playback.BassBoost.java
br.com.carlosrafaelgn.fplay.playback.Equalizer.java
br.com.carlosrafaelgn.fplay.playback.MetadataExtractor.java
br.com.carlosrafaelgn.fplay.playback.Player.java
br.com.carlosrafaelgn.fplay.playback.PresetReverb.java
br.com.carlosrafaelgn.fplay.playback.Virtualizer.java
br.com.carlosrafaelgn.fplay.ui.BgButton.java
br.com.carlosrafaelgn.fplay.ui.BgColorStateList.java
br.com.carlosrafaelgn.fplay.ui.BgListView.java
br.com.carlosrafaelgn.fplay.ui.BgSeekBar.java
br.com.carlosrafaelgn.fplay.ui.BgTextView.java
br.com.carlosrafaelgn.fplay.ui.ColorPickerView.java
br.com.carlosrafaelgn.fplay.ui.CustomContextMenu.java
br.com.carlosrafaelgn.fplay.ui.FileView.java
br.com.carlosrafaelgn.fplay.ui.InterceptableLayout.java
br.com.carlosrafaelgn.fplay.ui.ObservableScrollView.java
br.com.carlosrafaelgn.fplay.ui.RadioStationView.java
br.com.carlosrafaelgn.fplay.ui.SettingView.java
br.com.carlosrafaelgn.fplay.ui.SongAddingMonitor.java
br.com.carlosrafaelgn.fplay.ui.SongView.java
br.com.carlosrafaelgn.fplay.ui.UI.java
br.com.carlosrafaelgn.fplay.ui.drawable.BorderDrawable.java
br.com.carlosrafaelgn.fplay.ui.drawable.ColorDrawable.java
br.com.carlosrafaelgn.fplay.ui.drawable.NullDrawable.java
br.com.carlosrafaelgn.fplay.ui.drawable.StateDrawable.java
br.com.carlosrafaelgn.fplay.ui.drawable.TextIconDrawable.java
br.com.carlosrafaelgn.fplay.util.ArraySorter.java
br.com.carlosrafaelgn.fplay.util.BitmapLruCache.java
br.com.carlosrafaelgn.fplay.util.BluetoothConnectionManager.java
br.com.carlosrafaelgn.fplay.util.ColorUtils.java
br.com.carlosrafaelgn.fplay.util.ReleasableBitmapWrapper.java
br.com.carlosrafaelgn.fplay.util.SafeURLSpan.java
br.com.carlosrafaelgn.fplay.util.SerializableMap.java
br.com.carlosrafaelgn.fplay.util.Serializer.java
br.com.carlosrafaelgn.fplay.util.SlimLock.java
br.com.carlosrafaelgn.fplay.util.Timer.java
br.com.carlosrafaelgn.fplay.visualizer.BluetoothVisualizerJni.java
br.com.carlosrafaelgn.fplay.visualizer.OpenGLVisualizerJni.java
br.com.carlosrafaelgn.fplay.visualizer.SimpleVisualizerJni.java
br.com.carlosrafaelgn.fplay.visualizer.VisualizerView.java
br.com.carlosrafaelgn.fplay.visualizer.Visualizer.java