title: How to use opencv in using Gradle?
body: <p>I want to use Android Studio to develop an app using Gradle build tool. I can not insert the OpenCV repo and library on <code>build.gradle</code>. My <code>.gradle</code> file is like below: </p>
  
  <pre><code>buildscript {
      repositories {
          mavenCentral()
  
      }
      dependencies {
          classpath 'com.android.tools.build:gradle:0.5.+'
      }
  }
  apply plugin: 'android'
  
  repositories {
      mavenCentral()
  }
  
  dependencies {
      compile 'com.android.support:support-v4:13.0.+'
  }
  
  android {
      compileSdkVersion 17
      buildToolsVersion "17.0.0"
  
      defaultConfig {
          minSdkVersion 7
          targetSdkVersion 16
      }
  }
  </code></pre>
  
  <p>How can I add OpenCV in my project?</p>