Android Open Source - FPlayAndroid Preset Reverb

• Back to Sound/player  ↑

From Project

Back to project page FPlayAndroid.

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...

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

• Back to Sound/player  ↑