diff --git a/library/src/main/java/tech/oom/idealrecorder/IdealRecorder.java b/library/src/main/java/tech/oom/idealrecorder/IdealRecorder.java
index 290983d..558c5e3 100644
--- a/library/src/main/java/tech/oom/idealrecorder/IdealRecorder.java
+++ b/library/src/main/java/tech/oom/idealrecorder/IdealRecorder.java
@@ -9,6 +9,7 @@
 import android.support.v4.content.ContextCompat;
 import android.text.TextUtils;
 
+import java.io.ByteArrayOutputStream;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 import tech.oom.idealrecorder.file.AudioFileHelper;
@@ -35,7 +36,7 @@ public class IdealRecorder implements RecorderCallback, AudioFileListener {
     private long maxRecordTime = 6000L;
     private long volumeInterval = 200L;
     private int count;
-
+    private ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
     private AtomicBoolean isStarted = new AtomicBoolean(false);
 
     private IdealRecorder() {
@@ -213,6 +214,7 @@ public boolean onRecorderStart() {
             audioFileHelper.start();
         }
         count = 0;
+        byteArrayOutputStream.reset();
         runOnUi(new Runnable() {
             public void run() {
                 if (statusListener != null) {
@@ -232,7 +234,7 @@ public void onRecorded(final short[] wave) {
 
             audioFileHelper.save(bytes, 0, bytes.length);
         }
-
+        byteArrayOutputStream.write(bytes, 0, bytes.length);
         runOnUi(new Runnable() {
             @Override
             public void run() {
@@ -304,10 +306,12 @@ public void onRecorderStop() {
             @Override
             public void run() {
                 if (statusListener != null) {
+                    statusListener.onRecordedAllData(byteArrayOutputStream.toByteArray());
                     statusListener.onStopRecording();
                 }
             }
         });
+//        byteArrayOutputStream.reset();
     }
 
     private int calculateVolume(short[] wave) {
diff --git a/library/src/main/java/tech/oom/idealrecorder/StatusListener.java b/library/src/main/java/tech/oom/idealrecorder/StatusListener.java
index 8f6b044..1853b3d 100644
--- a/library/src/main/java/tech/oom/idealrecorder/StatusListener.java
+++ b/library/src/main/java/tech/oom/idealrecorder/StatusListener.java
@@ -32,7 +32,6 @@ public void onVoiceVolume(int volume) {
     }
 
 
-
     /**
      * 录音失败
      *
@@ -69,4 +68,13 @@ public void onFileSaveSuccess(String fileUri) {
     public void onStopRecording() {
     }
 
+    /**
+     * 全部的录音pcm数据
+     *
+     * @param arr 所有的录音pcm数据
+     */
+    public void onRecordedAllData(byte[] arr) {
+
+    }
+
 }