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      1 package org.opencv.android;
      2 
      3 import android.content.Context;
      4 
      5 /**
      6  * Helper class provides common initialization methods for OpenCV library.
      7  */
      8 public class OpenCVLoader
      9 {
     10     /**
     11      * OpenCV Library version 2.4.2.
     12      */
     13     public static final String OPENCV_VERSION_2_4_2 = "2.4.2";
     14 
     15     /**
     16      * OpenCV Library version 2.4.3.
     17      */
     18     public static final String OPENCV_VERSION_2_4_3 = "2.4.3";
     19 
     20     /**
     21      * OpenCV Library version 2.4.4.
     22      */
     23     public static final String OPENCV_VERSION_2_4_4 = "2.4.4";
     24 
     25     /**
     26      * OpenCV Library version 2.4.5.
     27      */
     28     public static final String OPENCV_VERSION_2_4_5 = "2.4.5";
     29 
     30     /**
     31      * OpenCV Library version 2.4.6.
     32      */
     33     public static final String OPENCV_VERSION_2_4_6 = "2.4.6";
     34 
     35     /**
     36      * OpenCV Library version 2.4.7.
     37      */
     38     public static final String OPENCV_VERSION_2_4_7 = "2.4.7";
     39 
     40     /**
     41      * OpenCV Library version 2.4.8.
     42      */
     43     public static final String OPENCV_VERSION_2_4_8 = "2.4.8";
     44 
     45     /**
     46      * OpenCV Library version 2.4.9.
     47      */
     48     public static final String OPENCV_VERSION_2_4_9 = "2.4.9";
     49 
     50     /**
     51      * OpenCV Library version 2.4.10.
     52      */
     53     public static final String OPENCV_VERSION_2_4_10 = "2.4.10";
     54 
     55     /**
     56      * OpenCV Library version 2.4.11.
     57      */
     58     public static final String OPENCV_VERSION_2_4_11 = "2.4.11";
     59 
     60     /**
     61      * OpenCV Library version 3.0.0.
     62      */
     63     public static final String OPENCV_VERSION_3_0_0 = "3.0.0";
     64 
     65 
     66     /**
     67      * Loads and initializes OpenCV library from current application package. Roughly, it's an analog of system.loadLibrary("opencv_java").
     68      * @return Returns true is initialization of OpenCV was successful.
     69      */
     70     public static boolean initDebug()
     71     {
     72         return StaticHelper.initOpenCV(false);
     73     }
     74 
     75     /**
     76      * Loads and initializes OpenCV library from current application package. Roughly, it's an analog of system.loadLibrary("opencv_java").
     77      * @param InitCuda load and initialize CUDA runtime libraries.
     78      * @return Returns true is initialization of OpenCV was successful.
     79      */
     80     public static boolean initDebug(boolean InitCuda)
     81     {
     82         return StaticHelper.initOpenCV(InitCuda);
     83     }
     84 
     85     /**
     86      * Loads and initializes OpenCV library using OpenCV Engine service.
     87      * @param Version OpenCV library version.
     88      * @param AppContext application context for connecting to the service.
     89      * @param Callback object, that implements LoaderCallbackInterface for handling the connection status.
     90      * @return Returns true if initialization of OpenCV is successful.
     91      */
     92     public static boolean initAsync(String Version, Context AppContext,
     93             LoaderCallbackInterface Callback)
     94     {
     95         return AsyncServiceHelper.initOpenCV(Version, AppContext, Callback);
     96     }
     97 }
     98