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Viewing changes to android/CsoundAndroidExamples/src/com/csounds/examples/tests/ButtonTestActivity.java

  • Committer: Package Import Robot
  • Author(s): Felipe Sateler
  • Date: 2012-04-19 09:26:46 UTC
  • mfrom: (3.2.19 sid)
  • Revision ID: package-import@ubuntu.com-20120419092646-96xbj1n6atuqosk2
Tags: 1:5.17.6~dfsg-1
* New upstream release
 - Do not build the wiimote opcodes (we need wiiuse).
* Add new API function to symbols file
* Disable lua opcodes, they were broken. Requires OpenMP to be enabled.
* Backport fixes from upstream:
  - Link dssi4cs with dl. Backport
  - Fix building of CsoundAC

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android/CsoundAndroidExamples/src/com/csounds/examples/tests/ButtonTestActivity.java
 
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/* 
 
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 ButtonTestActivity.java:
 
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 Copyright (C) 2011 Victor Lazzarini, Steven Yi
 
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 This file is part of Csound Android Examples.
 
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 The Csound Android Examples is free software; you can redistribute it
 
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 and/or modify it under the terms of the GNU Lesser General Public
 
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 License as published by the Free Software Foundation; either
 
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 version 2.1 of the License, or (at your option) any later version.   
 
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 Csound is distributed in the hope that it will be useful,
 
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 but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 GNU Lesser General Public License for more details.
 
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 You should have received a copy of the GNU Lesser General Public
 
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 License along with Csound; if not, write to the Free Software
 
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 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
 
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 02111-1307 USA
 
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 */
 
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package com.csounds.examples.tests;
 
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import java.io.File;
 
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import android.os.Bundle;
 
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import android.util.Log;
 
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import android.view.View;
 
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import android.view.View.OnClickListener;
 
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import android.widget.Button;
 
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import android.widget.CompoundButton;
 
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import android.widget.CompoundButton.OnCheckedChangeListener;
 
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import android.widget.SeekBar;
 
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import android.widget.ToggleButton;
 
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import com.csounds.CsoundObj;
 
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import com.csounds.CsoundObjCompletionListener;
 
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import com.csounds.examples.BaseCsoundActivity;
 
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import com.csounds.examples.R;
 
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public class ButtonTestActivity extends BaseCsoundActivity implements
 
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                CsoundObjCompletionListener {
 
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        ToggleButton startStopButton = null;
 
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        Button eventButton;
 
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        Button valueButton;
 
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        SeekBar durationSlider;
 
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        SeekBar attackSlider;
 
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        SeekBar decaySlider;
 
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        SeekBar sustainSlider;
 
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        SeekBar releaseSlider;
 
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        /** Called when the activity is first created. */
 
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        @Override
 
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        public void onCreate(Bundle savedInstanceState) {
 
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                super.onCreate(savedInstanceState);
 
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                setContentView(R.layout.button_test);
 
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                startStopButton = (ToggleButton) findViewById(R.id.onOffButton);
 
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                eventButton = (Button) findViewById(R.id.eventButton);
 
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                valueButton = (Button) findViewById(R.id.valueButton);
 
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                durationSlider = (SeekBar) findViewById(R.id.durationSlider);
 
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                attackSlider = (SeekBar) findViewById(R.id.attackSlider);
 
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                decaySlider = (SeekBar) findViewById(R.id.decaySlider);
 
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                sustainSlider = (SeekBar) findViewById(R.id.sustainSlider);
 
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                releaseSlider = (SeekBar) findViewById(R.id.releaseSlider);
 
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                setSeekBarValue(durationSlider, .5, 4, 1.5);
 
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                setSeekBarValue(attackSlider, .001, 2, .05);
 
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                setSeekBarValue(decaySlider, .05, 2, .05);
 
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                setSeekBarValue(sustainSlider, 0, 1, .7);
 
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                setSeekBarValue(releaseSlider, .05, 4, 1.5);
 
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                startStopButton
 
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                                .setOnCheckedChangeListener(new OnCheckedChangeListener() {
 
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                                        @Override
 
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                                        public void onCheckedChanged(CompoundButton buttonView,
 
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                                                        boolean isChecked) {
 
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                                                if (isChecked) {
 
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                                                        String csd = getResourceFileAsString(R.raw.button_test);
 
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                                                        File f = createTempFile(csd);
 
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                                                        csoundObj.addSlider(durationSlider, "duration", .5,
 
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                                                                        4);
 
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                                                        csoundObj.addSlider(attackSlider, "attack", 0, 2);
 
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                                                        csoundObj.addSlider(decaySlider, "decay", .05, 2);
 
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                                                        csoundObj.addSlider(sustainSlider, "sustain", 0, 1);
 
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                                                        csoundObj.addSlider(releaseSlider, "release", 0, 4);
 
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                                                        csoundObj.addButton(valueButton, "button1");
 
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                                                        eventButton.setOnClickListener(new OnClickListener() {
 
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                                                                @Override
 
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                                                                public void onClick(View v) {
 
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                                                                        Log.d("TEST", "Event Button");
 
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                                                                        float value = durationSlider.getProgress() / (float)durationSlider.getMax();
 
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                                                                        float min = .5f;
 
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                                                                        float max = 4f;
 
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                                                                        float range = max - min;
 
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                                                                        value = (value * range) + min;
 
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                                                                        String event = String.format("i2 0 %f", value);
 
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                                                                        csoundObj.sendScore(event);
 
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                                                                }
 
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                                                        });
 
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                                                        csoundObj.startCsound(f);
 
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                                                } else {
 
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                                                        csoundObj.stopCsound();
 
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                                                }
 
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                                        }
 
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                                });
 
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        }
 
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        @Override
 
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        public void csoundObjComplete(CsoundObj csoundObj) {
 
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                handler.post(new Runnable() {
 
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                        public void run() {
 
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                                startStopButton.setChecked(false);
 
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                        }
 
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                });
 
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        }
 
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}