Image manipulations sample ported on new framework.

samples/android/image-manipulations/res/layout/image_manipulations_surface_view.xml

+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" >
+
+    <org.opencv.framework.OpenCvJavaCameraView
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        android:id="@+id/image_manipulations_activity_surface_view" />
+
+</LinearLayout>

samples/android/image-manipulations/src/org/opencv/samples/imagemanipulations/SampleCvViewBase.java

-package org.opencv.samples.imagemanipulations;
-
-import java.util.List;
-
-import org.opencv.core.Size;
-import org.opencv.highgui.VideoCapture;
-import org.opencv.highgui.Highgui;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.util.Log;
-import android.view.SurfaceHolder;
-import android.view.SurfaceView;
-
-public abstract class SampleCvViewBase extends SurfaceView implements SurfaceHolder.Callback, Runnable {
-    private static final String TAG = "OCVSample::BaseView";
-
-    private SurfaceHolder       mHolder;
-    private VideoCapture        mCamera;
-    private FpsMeter            mFps;
-
-    public SampleCvViewBase(Context context) {
-        super(context);
-        mHolder = getHolder();
-        mHolder.addCallback(this);
-        mFps = new FpsMeter();
-        Log.i(TAG, "Instantiated new " + this.getClass());
-    }
-
-    public synchronized boolean openCamera() {
-        Log.i(TAG, "Opening Camera");
-        mCamera = new VideoCapture(Highgui.CV_CAP_ANDROID);
-        if (!mCamera.isOpened()) {
-            releaseCamera();
-            Log.e(TAG, "Can't open native camera");
-            return false;
-        }
-        return true;
-    }
-
-    public synchronized void releaseCamera() {
-        Log.i(TAG, "Releasing Camera");
-        if (mCamera != null) {
-                mCamera.release();
-                mCamera = null;
-        }
-    }
-
-    public synchronized void setupCamera(int width, int height) {
-        if (mCamera != null && mCamera.isOpened()) {
-            Log.i(TAG, "Setup Camera - " + width + "x" + height);
-            List<Size> sizes = mCamera.getSupportedPreviewSizes();
-            int mFrameWidth = width;
-            int mFrameHeight = height;
-
-            // selecting optimal camera preview size
-            {
-                double minDiff = Double.MAX_VALUE;
-                for (Size size : sizes) {
-                    if (Math.abs(size.height - height) < minDiff) {
-                        mFrameWidth = (int) size.width;
-                        mFrameHeight = (int) size.height;
-                        minDiff = Math.abs(size.height - height);
-                    }
-                }
-            }
-
-            mCamera.set(Highgui.CV_CAP_PROP_FRAME_WIDTH, mFrameWidth);
-            mCamera.set(Highgui.CV_CAP_PROP_FRAME_HEIGHT, mFrameHeight);
-        }
-    }
-
-    public void surfaceChanged(SurfaceHolder _holder, int format, int width, int height) {
-        Log.i(TAG, "called surfaceChanged");
-        setupCamera(width, height);
-    }
-
-    public void surfaceCreated(SurfaceHolder holder) {
-        Log.i(TAG, "called surfaceCreated");
-        (new Thread(this)).start();
-    }
-
-    public void surfaceDestroyed(SurfaceHolder holder) {
-        Log.i(TAG, "called surfaceDestroyed");
-    }
-
-    protected abstract Bitmap processFrame(VideoCapture capture);
-
-    public void run() {
-        Log.i(TAG, "Started processing thread");
-        mFps.init();
-
-        while (true) {
-            Bitmap bmp = null;
-
-            synchronized (this) {
-                if (mCamera == null)
-                    break;
-
-                if (!mCamera.grab()) {
-                    Log.e(TAG, "mCamera.grab() failed");
-                    break;
-                }
-
-                bmp = processFrame(mCamera);
-
-                mFps.measure();
-            }
-
-            if (bmp != null) {
-                Canvas canvas = mHolder.lockCanvas();
-                if (canvas != null) {
-                    canvas.drawColor(0, android.graphics.PorterDuff.Mode.CLEAR);
-                    canvas.drawBitmap(bmp, (canvas.getWidth() - bmp.getWidth()) / 2, (canvas.getHeight() - bmp.getHeight()), null);
-                    mFps.draw(canvas, (canvas.getWidth() - bmp.getWidth()) / 2, 0);
-                    mHolder.unlockCanvasAndPost(canvas);
-                }
-                bmp.recycle();
-            }
-        }
-        Log.i(TAG, "Finished processing thread");
-    }
-}
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