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/*
* Copyright 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.sample.oboe.manualtest;
import android.media.audiofx.Equalizer;
import android.media.audiofx.PresetReverb;
import android.util.Log;
import android.widget.SeekBar;
import android.widget.TextView;
import java.io.IOException;
abstract class TestOutputActivityBase extends TestAudioActivity {
AudioOutputTester mAudioOutTester;
private BufferSizeView mBufferSizeView;
private WorkloadView mWorkloadView;
@Override boolean isOutput() { return true; }
@Override
protected void resetConfiguration() {
super.resetConfiguration();
mAudioOutTester.reset();
}
protected void findAudioCommon() {
super.findAudioCommon();
mBufferSizeView = (BufferSizeView) findViewById(R.id.buffer_size_view);
mWorkloadView = (WorkloadView) findViewById(R.id.workload_view);
}
@Override
public AudioOutputTester addAudioOutputTester() {
AudioOutputTester audioOutTester = super.addAudioOutputTester();
mWorkloadView.setAudioStreamTester(audioOutTester);
return audioOutTester;
}
@Override
public void openAudio() throws IOException {
super.openAudio();
if (mBufferSizeView != null) {
mBufferSizeView.onStreamOpened((OboeAudioStream) mAudioOutTester.getCurrentAudioStream());
}
}
// TODO Add editor
public void setupEqualizer(int sessionId) {
Equalizer equalizer = new Equalizer(0, sessionId);
int numBands = equalizer.getNumberOfBands();
Log.d(TAG, "numBands " + numBands);
for (short band = 0; band < numBands; band++) {
String msg = "band " + band
+ ", center = " + equalizer.getCenterFreq(band)
+ ", level = " + equalizer.getBandLevel(band);
Log.d(TAG, msg);
equalizer.setBandLevel(band, (short)40);
}
equalizer.setBandLevel((short) 1, (short) 300);
}
public void setupReverb(int sessionId) {
PresetReverb effect = new PresetReverb(0, sessionId);
}
@Override
public void setupEffects(int sessionId) {
// setupEqualizer(sessionId);
// setupReverb(sessionId);
}
}
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