adding OpenCV Manager

android/service/doc/JavaHelper.rst

@@ -0,0 +1,54 @@
+******************
+Java OpenCV Loader
+******************
+
+.. highlight:: java
+.. module:: org.opencv.android
+    :platform: Android
+    :synopsis: Implements Android dependent Java classes.
+.. Class:: OpenCVLoader
+
+Helper class provides common initialization methods for OpenCV library
+
+boolean initDebug()
+-------------------
+
+.. method:: static boolean initDebug()
+    
+    Load and initialize OpenCV library from current application package. Roughly it is analog of system.loadLibrary("opencv_java")
+
+    :rtype: boolean
+    :return: Return true if initialization of OpenCV was successful
+
+.. note:: This way is deprecated for production code. It is designed for experimantal and local development purposes only. If you want to publish your app use approach with async initialization
+
+boolean initAsync()
+-------------------
+
+.. method:: static boolean initAsync(String Version, Context AppContext, LoaderCallbackInterface Callback)
+
+    Load and initialize OpenCV library using OpenCV Manager service.
+
+    :param Version: OpenCV Library version
+    :param AppContext: Application context for connecting to service
+    :param Callback: Object, that implements LoaderCallbackInterface for handling Connection status. See BaseLoaderCallback.
+    :rtype: boolean
+    :return: Return true if initialization of OpenCV starts successfully
+
+OpenCV version constants
+-------------------------
+
+.. data:: OPENCV_VERSION_2_4_0
+
+    OpenCV Library version 2.4.0
+
+.. data:: OPENCV_VERSION_2_4_2
+
+    OpenCV Library version 2.4.2
+
+Other constatnts
+----------------
+
+.. data:: OPEN_CV_SERVICE_URL
+
+    Url for OpenCV Manager on Google Play (Android Market)