Initialization with Manager instead static link added.

samples/android/native-activity/AndroidManifest.xml

@@ -1,28 +1,33 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-      package="org.opencv.examples.native_activity"
+      package="org.opencv.samples.NativeActivity"
       android:versionCode="1"
       android:versionName="1.0">
     <uses-sdk android:minSdkVersion="9" />
     <application android:label="@string/app_name"
                  android:icon="@drawable/icon"
-                 android:hasCode="false" android:debuggable="true">
+                 android:debuggable="true">
+
+        <activity android:name="CvNativeActivity"
+                  android:label="@string/app_name"
+                  android:configChanges="orientation|keyboardHidden">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                    <category android:name="android.intent.category.LAUNCHER" />
+                </intent-filter>
+            </activity>
         <activity android:name="android.app.NativeActivity"
                   android:label="@string/app_name">
             <meta-data android:name="android.app.lib_name"
                     android:value="native_activity" />
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
         </activity>
     </application>
 
    <uses-permission android:name="android.permission.CAMERA"/>
-   
+
    <uses-feature android:name="android.hardware.camera" android:required="false"/>
    <uses-feature android:name="android.hardware.camera.autofocus" android:required="false"/>
    <uses-feature android:name="android.hardware.camera.front" android:required="false"/>
    <uses-feature android:name="android.hardware.camera.front.autofocus" android:required="false"/>
-   
+
 </manifest>

samples/android/native-activity/jni/Android.mk

@@ -2,6 +2,8 @@ LOCAL_PATH := $(call my-dir)
 
 include $(CLEAR_VARS)
 
+include ../../sdk/native/jni/OpenCV.mk
+
 LOCAL_MODULE    := native_activity
 LOCAL_SRC_FILES := native.cpp
 LOCAL_LDLIBS    := -lm -llog -landroid

samples/android/native-activity/src/org/opencv/samples/NativeActivity/CvNativeActivity.java

@@ -0,0 +1,44 @@
+package org.opencv.samples.NativeActivity;
+
+import org.opencv.android.BaseLoaderCallback;
+import org.opencv.android.LoaderCallbackInterface;
+import org.opencv.android.OpenCVLoader;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+
+public class CvNativeActivity extends Activity {
+    private static final String TAG = "OCVSample::Activity";
+
+    private BaseLoaderCallback mLoaderCallback = new BaseLoaderCallback(this) {
+        @Override
+        public void onManagerConnected(int status) {
+            switch (status) {
+                case LoaderCallbackInterface.SUCCESS:
+                {
+                    Log.i(TAG, "OpenCV loaded successfully");
+                    System.loadLibrary("native_activity");
+                    Intent intent = new Intent(CvNativeActivity.this, android.app.NativeActivity.class);
+                    CvNativeActivity.this.startActivity(intent);
+                } break;
+                default:
+                {
+                    super.onManagerConnected(status);
+                } break;
+            }
+        }
+    };
+
+    public CvNativeActivity() {
+        Log.i(TAG, "Instantiated new " + this.getClass());
+    }
+
+   @Override
+    public void onResume()
+    {
+        super.onResume();
+        OpenCVLoader.initAsync(OpenCVLoader.OPENCV_VERSION_2_4_3, this, mLoaderCallback);
+    }
+}