opencv - Android Studio and Gradle dependency integration -


i'm following this tutorial android studio. have done following steps:

creating new project in android studio

adding opencv-2.4.5-sdk/sdk/java module

right clicked on main module->change module settings-> added above opencv module dependency

for mainactivity used following code (stripped down 1 of samples):

package com.example.test;  import android.os.bundle; import android.app.activity; import android.util.log; import android.view.menu; import org.opencv.android.baseloadercallback; import org.opencv.android.camerabridgeviewbase; import org.opencv.android.camerabridgeviewbase.cvcameraviewlistener; import org.opencv.android.loadercallbackinterface; import org.opencv.android.opencvloader; import org.opencv.core.mat;  public class mainactivity extends activity implements cvcameraviewlistener {     private camerabridgeviewbase mopencvcameraview;      private baseloadercallback mloadercallback = new baseloadercallback(this) {         @override         public void onmanagerconnected(int status) {             switch (status) {                 case loadercallbackinterface.success:                 {                     log.i("yay", "opencv loaded successfully");                     mopencvcameraview.enableview();                 } break;                 default:                 {                     super.onmanagerconnected(status);                 } break;             }         }     };      @override     public void onresume()     {         super.onresume();         opencvloader.initasync(opencvloader.opencv_version_2_4_5, this, mloadercallback);     }      @override     public void oncameraviewstarted(int width, int height) {      }      @override     public void oncameraviewstopped() {      }      @override     public mat oncameraframe(mat inputframe) {         return null;     } }

android studio's text editor identify packages have imported (like org.opencv.android) when compiled got these errors:

gradle: error: package org.opencv.android not exist gradle: error: package org.opencv.android not exist gradle: error: package org.opencv.android.camerabridgeviewbase not exist

does know why happens?

i having similar issue android studio on os x. write code, , android studio see .jar's referencing, , had declared dependencies on, when came time gradle build project, no go.

i opened 'build.gradle' file, , had manually add dependencies. example, here complete file:

buildscript {     repositories {         maven { url 'http://repo1.maven.org/maven2' }     }     dependencies {         classpath 'com.android.tools.build:gradle:0.4'     } } apply plugin: 'android'  dependencies {     compile files('libs/android-support-v4.jar')     compile files('libs/gson-2.2.4.jar')     compile files('libs/jsoup-1.7.2.jar') }  android {     compilesdkversion 17     buildtoolsversion "17.0.0"      defaultconfig {         minsdkversion 8         targetsdkversion 16     } }

as can guess, lines added ones referencing gson , jsoup.


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