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59 lines
2.1 KiB
59 lines
2.1 KiB
/*
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* Copyright 2010 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.levien.synthesizer.android.ui;
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import android.os.Bundle;
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import com.levien.synthesizer.R;
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import com.levien.synthesizer.core.model.composite.MultiChannelSynthesizer;
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import com.levien.synthesizer.core.model.composite.Presets.Setting;
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import com.levien.synthesizer.android.widgets.knob.KnobView;
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import com.levien.synthesizer.android.widgets.piano.PianoView;
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/**
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* Activity for modifying Karplus-Strong parameters.
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* TODO(klimt): Add the ability to switch channels.
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*/
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public class KarplusStrongActivity extends SynthesizerActivity {
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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.karplus_strong);
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piano_ = (PianoView)findViewById(R.id.piano);
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blendKnob_ = (KnobView)findViewById(R.id.blendKnob);
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stretchKnob_ = (KnobView)findViewById(R.id.stretchKnob);
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excitementKnob_ = (KnobView)findViewById(R.id.excitementKnob);
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PianoView piano = (PianoView)findViewById(R.id.piano);
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piano.bindTo(synthesizer_, 0);
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}
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@Override
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protected void onSynthesizerUpdate(MultiChannelSynthesizer synth) {
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int channel = getIntentChannel(this);
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Setting[] settings = getIntentSettings(this);
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piano_.bindTo(synthesizer_, channel);
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blendKnob_.bindTo(synthesizer_, channel, settings[0]);
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stretchKnob_.bindTo(synthesizer_, channel, settings[1]);
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excitementKnob_.bindTo(synthesizer_, channel, settings[2]);
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}
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private PianoView piano_;
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private KnobView blendKnob_;
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private KnobView stretchKnob_;
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private KnobView excitementKnob_;
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}
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