bitPickups/android-audio-recorder
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

add audiotrack

Browse source
This commit is contained in:
Alexey Kuznetsov 2017-05-19 10:18:35 +03:00
commit 1d59792a79
2 changed files with 7 additions and 44 deletions
Download patch file Download diff file Expand all files Collapse all files

2
app/build.gradle
View file

@ -43,5 +43,5 @@ android {
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.github.axet:android-audio-library:0.0.36' // compile project(':android-audio-library')
compile 'com.github.axet:android-audio-library:0.0.37' // compile project(':android-audio-library')
}

49
app/src/main/java/com/github/axet/audiorecorder/activities/RecordingActivity.java
View file

@ -12,7 +12,6 @@ import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.media.AudioFormat;
import android.media.AudioRecord;
import android.media.AudioTrack;
import android.media.MediaRecorder;
import android.os.Build;
import android.os.Bundle;
@ -35,6 +34,7 @@ import android.widget.TextView;
import android.widget.Toast;
import com.github.axet.androidlibrary.animations.MarginBottomAnimation;
import com.github.axet.androidlibrary.app.AudioTrack;
import com.github.axet.audiolibrary.app.RawSamples;
import com.github.axet.audiolibrary.app.Sound;
import com.github.axet.audiolibrary.app.Storage;
@ -48,7 +48,6 @@ import com.github.axet.audiorecorder.app.MainApplication;
import com.github.axet.audiorecorder.services.RecordingService;
import java.io.File;
import java.lang.reflect.Method;
public class RecordingActivity extends AppCompatActivity {
public static final String TAG = RecordingActivity.class.getSimpleName();
@ -448,31 +447,17 @@ public class RecordingActivity extends AppCompatActivity {
RawSamples rs = new RawSamples(storage.getTempRecording());
int len = (int) (rs.getSamples() - editSample);
final long playStart = System.currentTimeMillis();
final long playEnd;
switch (MainApplication.getChannels(this)) {
case 1:
playEnd = playStart + len * 1000 / sampleRate;
break;
case 2:
playEnd = playStart + len * 1000 / 2 / sampleRate;
break;
default:
throw new RuntimeException("unknown mode");
}
final AudioTrack.OnPlaybackPositionUpdateListener listener = new AudioTrack.OnPlaybackPositionUpdateListener() {
@Override
public void onMarkerReached(AudioTrack track) {
public void onMarkerReached(android.media.AudioTrack track) {
editPlay(false);
}
@Override
public void onPeriodicNotification(AudioTrack track) {
public void onPeriodicNotification(android.media.AudioTrack track) {
if (play != null) {
long now = System.currentTimeMillis();
long playIndex = editSample / MainApplication.getChannels(RecordingActivity.this) + (now - playStart) * sampleRate / 1000;
long playIndex = editSample / MainApplication.getChannels(RecordingActivity.this) + (now - play.playStart) * sampleRate / 1000;
pitch.play(playIndex / (float) samplesUpdate);
}
}
@ -483,30 +468,8 @@ public class RecordingActivity extends AppCompatActivity {
int r = rs.read(buf);
play = sound.generateTrack(sampleRate, buf, r);
play.play();
int mark = 0;
try {
mark = play.getNotificationMarkerPosition();
} catch (IllegalStateException ignore) { // Unable to retrieve AudioTrack pointer for getMarkerPosition()
}
if (mark <= 0) { // some old bugged phones unable to set markers
handler.removeCallbacks(playInterval);
playInterval = new Runnable() {
@Override
public void run() {
if (System.currentTimeMillis() >= playEnd) {
listener.onMarkerReached(play);
return;
}
listener.onPeriodicNotification(play);
handler.postDelayed(playInterval, PitchView.UPDATE_SPEED);
}
};
playInterval.run();
} else {
play.setPositionNotificationPeriod(playUpdate);
play.setPlaybackPositionUpdateListener(listener, handler);
}
play.setPositionNotificationPeriod(playUpdate);
play.setPlaybackPositionUpdateListener(listener, handler);
} else {
if (playInterval != null) {
handler.removeCallbacks(playInterval);