bitPickups/android-audio-recorder
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fix updateing pitch view

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This commit is contained in:
Alexey Kuznetsov 2017-06-20 12:21:44 +03:00
commit b252490b83
2 changed files with 13 additions and 6 deletions
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2
app/build.gradle
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@ -43,5 +43,5 @@ android {
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.github.axet:android-audio-library:0.0.56' // compile project(':android-audio-library')
compile 'com.github.axet:android-audio-library:0.0.58' // compile project(':android-audio-library')
}

17
app/src/main/java/com/github/axet/audiorecorder/activities/RecordingActivity.java
View file

@ -48,6 +48,8 @@ import com.github.axet.audiorecorder.app.Storage;
import com.github.axet.audiorecorder.services.RecordingService;
import java.io.File;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.ShortBuffer;
public class RecordingActivity extends AppCompatActivity {
@ -652,13 +654,18 @@ public class RecordingActivity extends AppCompatActivity {
short[] dbBuf;
int readSizeUpdate;
if (dbBuffer != null) {
dbBuffer.put(buffer, 0, readSize);
readSizeUpdate = dbBuffer.position() / samplesUpdateStereo * samplesUpdateStereo;
dbBuf = dbBuffer.array();
ShortBuffer bb = ShortBuffer.allocate(dbBuffer.position() + readSize);
dbBuffer.flip();
bb.put(dbBuffer);
bb.put(buffer, 0, readSize);
dbBuf = new short[bb.position()];
readSize = dbBuf.length;
bb.flip();
bb.get(dbBuf, 0, dbBuf.length);
} else {
dbBuf = buffer;
readSizeUpdate = readSize / samplesUpdateStereo * samplesUpdateStereo;
}
readSizeUpdate = readSize / samplesUpdateStereo * samplesUpdateStereo;
for (int i = 0; i < readSizeUpdate; i += samplesUpdateStereo) {
final double dB = RawSamples.getDB(dbBuf, i, samplesUpdateStereo);
handle.post(new Runnable() {
@ -670,7 +677,7 @@ public class RecordingActivity extends AppCompatActivity {
}
int readSizeLen = readSize - readSizeUpdate;
if (readSizeLen > 0) {
dbBuffer = ShortBuffer.allocate(samplesUpdateStereo);
dbBuffer = ShortBuffer.allocate(readSizeLen);
dbBuffer.put(dbBuf, readSizeUpdate, readSizeLen);
} else {
dbBuffer = null;