Bug with several "in use" labels fixed in OpenCV Manager UI.

android/service/engine/AndroidManifest.xml

 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.opencv.engine"
-    android:versionCode="15"
-    android:versionName="1.5" >
+    android:versionCode="16"
+    android:versionName="1.6" >
 
     <uses-sdk android:minSdkVersion="8" />
     <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>

android/service/engine/src/org/opencv/engine/manager/ManagerActivity.java

@@ -308,7 +308,11 @@ public class ManagerActivity extends Activity
 	           	ActivePackagePath = mActivePackageMap.get(OpenCVersion);
 	            Log.d(TAG, OpenCVersion + " -> " + ActivePackagePath);
 
-	            if (null != ActivePackagePath && ActivePackagePath.indexOf(mInstalledPackageInfo[i].packageName) >= 0)
+	            if (null != ActivePackagePath)
+	            {
+	            	int start = ActivePackagePath.indexOf(mInstalledPackageInfo[i].packageName);
+	            	int stop = start + mInstalledPackageInfo[i].packageName.length();
+	            	if (start >= 0 && ActivePackagePath.charAt(stop) == '/')
 	            	{
 	            		temp.put("Activity", "y");
 	            		PublicName += " (in use)";
@@ -317,6 +321,11 @@ public class ManagerActivity extends Activity
 	            	{
 	            		temp.put("Activity", "n");
 	            	}
+	            }
+	            else
+	            {
+	            	temp.put("Activity", "n");
+	            }
 
 	            temp.put("Name", PublicName);
             	temp.put("Version", NormalizeVersion(OpenCVersion, mInstalledPackageInfo[i].versionName));