Code review notes fixed.

samples/android/tutorial-1-camerapreview/AndroidManifest.xml

@@ -9,7 +9,7 @@
         android:icon="@drawable/icon"
         android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
 
-        <activity android:name="Sample1CameraPreview"
+        <activity android:name="Tutorial1Activity"
                   android:label="@string/app_name"
                   android:screenOrientation="landscape"
                   android:configChanges="keyboardHidden|orientation">

samples/android/tutorial-1-camerapreview/res/values/strings.xml

 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">OCV T1 Camera Preview</string>
+    <string name="app_name">OCV T1 Preview</string>
 </resources>

samples/android/tutorial-1-camerapreview/src/org/opencv/samples/tutorial1/Sample1Java.java → samples/android/tutorial-1-camerapreview/src/org/opencv/samples/tutorial1/Tutorial1Activity.java

@@ -17,7 +17,7 @@ import android.view.SurfaceView;
 import android.view.WindowManager;
 import android.widget.Toast;
 
-public class Sample1Java extends Activity implements CvCameraViewListener2 {
+public class Tutorial1Activity extends Activity implements CvCameraViewListener2 {
     private static final String TAG = "OCVSample::Activity";
 
     private CameraBridgeViewBase mOpenCvCameraView;
@@ -41,7 +41,7 @@ public class Sample1Java extends Activity implements CvCameraViewListener2 {
         }
     };
 
-    public Sample1Java() {
+    public Tutorial1Activity() {
         Log.i(TAG, "Instantiated new " + this.getClass());
     }
 

samples/android/tutorial-2-mixedprocessing/AndroidManifest.xml

@@ -9,7 +9,7 @@
         android:icon="@drawable/icon"
         android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
 
-        <activity android:name="Sample2MixedProcessing"
+        <activity android:name="Tutorial2Activity"
                   android:label="@string/app_name"
                   android:screenOrientation="landscape"
                   android:configChanges="keyboardHidden|orientation">

samples/android/tutorial-2-mixedprocessing/CMakeLists.txt

-set(sample example-tutorial-2-nativeprocessing)
+set(sample example-tutorial-2-mixedprocessing)
 
 if(BUILD_FAT_JAVA_LIB)
   set(native_deps opencv_java)

samples/android/tutorial-2-mixedprocessing/jni/jni_part.cpp

@@ -8,9 +8,9 @@ using namespace std;
 using namespace cv;
 
 extern "C" {
-JNIEXPORT void JNICALL Java_org_opencv_samples_tutorial2_Sample2NativeProcessing_FindFeatures(JNIEnv*, jobject, jlong addrGray, jlong addrRgba);
+JNIEXPORT void JNICALL Java_org_opencv_samples_tutorial2_Tuturial2Activity_FindFeatures(JNIEnv*, jobject, jlong addrGray, jlong addrRgba);
 
-JNIEXPORT void JNICALL Java_org_opencv_samples_tutorial2_Sample2NativeProcessing_FindFeatures(JNIEnv*, jobject, jlong addrGray, jlong addrRgba)
+JNIEXPORT void JNICALL Java_org_opencv_samples_tutorial2_Tutorial2Activity_FindFeatures(JNIEnv*, jobject, jlong addrGray, jlong addrRgba)
 {
     Mat& mGr  = *(Mat*)addrGray;
     Mat& mRgb = *(Mat*)addrRgba;

samples/android/tutorial-2-mixedprocessing/src/org/opencv/samples/tutorial2/Sample2MixedProcessing.java → samples/android/tutorial-2-mixedprocessing/src/org/opencv/samples/tutorial2/Tutorial2Activity.java

@@ -17,7 +17,7 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.WindowManager;
 
-public class Sample2MixedProcessing extends Activity implements CvCameraViewListener2 {
+public class Tutorial2Activity extends Activity implements CvCameraViewListener2 {
     private static final String    TAG = "OCVSample::Activity";
 
     private static final int       VIEW_MODE_RGBA     = 0;
@@ -58,7 +58,7 @@ public class Sample2MixedProcessing extends Activity implements CvCameraViewList
         }
     };
 
-    public Sample2MixedProcessing() {
+    public Tutorial2Activity() {
         Log.i(TAG, "Instantiated new " + this.getClass());
     }
 

samples/android/tutorial-3-cameracontrol/AndroidManifest.xml

@@ -9,7 +9,7 @@
         android:icon="@drawable/icon"
         android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
 
-        <activity android:name="Sample3CameraControl"
+        <activity android:name="Tutorial3Activity"
                   android:label="@string/app_name"
                   android:screenOrientation="landscape"
                   android:configChanges="keyboardHidden|orientation">

samples/android/tutorial-3-cameracontrol/res/layout/tutorial3_surface_view.xml

@@ -3,7 +3,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent" >
 
-    <org.opencv.samples.tutorial5.SampleJavaCameraView
+    <org.opencv.samples.tutorial3.Tutorial3View
         android:layout_width="fill_parent"
         android:layout_height="fill_parent"
         android:visibility="gone"

samples/android/tutorial-3-cameracontrol/src/org/opencv/samples/tutorial3/Sample3CameraControl.java → samples/android/tutorial-3-cameracontrol/src/org/opencv/samples/tutorial3/Tutorial3Activity.java

@@ -28,10 +28,10 @@ import android.view.View.OnTouchListener;
 import android.view.WindowManager;
 import android.widget.Toast;
 
-public class Sample3CameraControl extends Activity implements CvCameraViewListener2, OnTouchListener {
+public class Tutorial3Activity extends Activity implements CvCameraViewListener2, OnTouchListener {
     private static final String TAG = "OCVSample::Activity";
 
-    private SampleJavaCameraView mOpenCvCameraView;
+    private Tutorial3View mOpenCvCameraView;
     private List<Size> mResolutionList;
     private MenuItem[] mEffectMenuItems;
     private SubMenu mColorEffectsMenu;
@@ -46,7 +46,7 @@ public class Sample3CameraControl extends Activity implements CvCameraViewListen
                 {
                     Log.i(TAG, "OpenCV loaded successfully");
                     mOpenCvCameraView.enableView();
-                    mOpenCvCameraView.setOnTouchListener(Sample3CameraControl.this);
+                    mOpenCvCameraView.setOnTouchListener(Tutorial3Activity.this);
                 } break;
                 default:
                 {
@@ -56,7 +56,7 @@ public class Sample3CameraControl extends Activity implements CvCameraViewListen
         }
     };
 
-    public Sample3CameraControl() {
+    public Tutorial3Activity() {
         Log.i(TAG, "Instantiated new " + this.getClass());
     }
 
@@ -69,7 +69,7 @@ public class Sample3CameraControl extends Activity implements CvCameraViewListen
 
         setContentView(R.layout.tutorial3_surface_view);
 
-        mOpenCvCameraView = (SampleJavaCameraView) findViewById(R.id.tutorial3_activity_java_surface_view);
+        mOpenCvCameraView = (Tutorial3View) findViewById(R.id.tutorial3_activity_java_surface_view);
 
         mOpenCvCameraView.setVisibility(SurfaceView.VISIBLE);
 

samples/android/tutorial-3-cameracontrol/src/org/opencv/samples/tutorial3/SampleJavaCameraView.java → samples/android/tutorial-3-cameracontrol/src/org/opencv/samples/tutorial3/Tutorial3View.java

@@ -14,11 +14,11 @@ import android.hardware.Camera.Size;
 import android.util.AttributeSet;
 import android.util.Log;
 
-public class SampleJavaCameraView extends JavaCameraView {
+public class Tutorial3View extends JavaCameraView {
 
-    private static final String TAG = "Sample::SampleJavaCameraView";
+    private static final String TAG = "Sample::Tutorial3View";
 
-    public SampleJavaCameraView(Context context, AttributeSet attrs) {
+    public Tutorial3View(Context context, AttributeSet attrs) {
         super(context, attrs);
     }