Added new module for Java API

modules/java/srcjava/utils.java

@@ -0,0 +1,19 @@
+package org.opencv;
+
+import android.graphics.Bitmap;
+
+public class utils {
+
+	public static Mat BitmapToMat(Bitmap b) {
+		return new Mat( nBitmapToMat(b) );
+	}
+	
+	public static boolean MatToBitmap(Mat m, Bitmap b) {
+		return nMatToBitmap(m.nativeObj, b);	
+	}
+
+	// native stuff
+	static { System.loadLibrary("opencv_java"); }
+	private static native long nBitmapToMat(Bitmap b);
+	private static native boolean nMatToBitmap(long m, Bitmap b);
+}