1 files changed, 10 insertions, 0 deletions
diff --git a/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/EchoActivity.java b/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/EchoActivity.java
index 69fb7617..1d8e4dcc 100644
--- a/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/EchoActivity.java
+++ b/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/EchoActivity.java
@@ -42,6 +42,7 @@ public class EchoActivity extends TestInputActivity {
     private Button mStartButton;
     private Button mStopButton;
     private TextView mStatusTextView;
+    private CommunicationDeviceView mCommunicationDeviceView;
 
     private ColdStartSniffer mNativeSniffer = new ColdStartSniffer(this);
 
@@ -158,9 +159,18 @@ public class EchoActivity extends TestInputActivity {
                 100.0);
         mFaderDelayTime.setProgress(MAX_DELAY_TIME_PROGRESS / 2);
 
+        mCommunicationDeviceView = (CommunicationDeviceView) findViewById(R.id.comm_device_view);
         hideSettingsViews();
     }
 
+    @Override
+    protected void onStop() {
+        if (mCommunicationDeviceView != null) {
+            mCommunicationDeviceView.cleanup();
+        }
+        super.onStop();
+    }
+
     private void setDelayTimeByPosition(int progress) {
         mDelayTime = mTaperDelayTime.linearToExponential(
                 ((double)progress)/MAX_DELAY_TIME_PROGRESS);