Fixed some exception issue on some phones.

Signed-off-by: Zhou Chang <[email protected]>

AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
       package="teaonly.droideye"
-      android:versionCode="4"
-      android:versionName="1.3">
+      android:versionCode="5"
+      android:versionName="1.4">
     <application android:label="@string/app_name" android:icon="@drawable/icon">
         <activity android:name="MainActivity"
                   android:label="@string/app_name"

res/values/strings.xml

@@ -7,6 +7,6 @@
     <string name="msg_access_local">Open at local: </string>
     <string name="msg_access_internet">Open at internet:  </string>
     <string name="msg_access_query">Detecting internet ... </string>
-    <string name="msg_access_query_error">Can not be opened at internet</string>
+    <string name="msg_access_query_error">Setup router manually to open at internet</string>
     <string name="msg_error">Error: Please enable wifi</string>
 </resources>

src/teaonly/droideye/MainActivity.java

@@ -150,6 +150,7 @@ public void onPause(){
         cameraView_.StopPreview(); 
         //cameraView_.Release();
         audioLoop.ReleaseLoop();
+        audioCapture.release();
 
         //System.exit(0);
         finish();
@@ -181,8 +182,11 @@ private void initAudio() {
                                         minTargetSize);
         }
 
-        if ( audioLoop == null)     
-            audioLoop = new StreamingLoop("teaonly.droideye");
+        if ( audioLoop == null) {  
+            Random rnd = new Random();
+            String etag = Integer.toHexString( rnd.nextInt() );
+            audioLoop = new StreamingLoop("teaonly.droideye" + etag );
+        }
 
     }