How to Use OpenCV in Android Studio

How to Use OpenCV in Android Studio
How to Use OpenCV in Android Studio

• CreatelibrariesFolder underneath your project main directory. For example, if your project isOpenCVExamples, You wocould createOpenCVExamples/librariesFolder.

• Go to the location where you have SDK OpenCV-2.4.8-android-sdksdk here you will findjavaFolder, rename itopencv.

• Now copy the complete opencv directory from the SDK into the libraries folder you just created.

• Now createbuild.gradleFile inopencvDirectory with the following contents

  apply plugin: 'android-library'buildscript {    repositories {        mavenCentral()    }    dependencies {        classpath 'com.android.tools.build:gradle:0.9.+'    }}android {    compileSdkVersion 19    buildToolsVersion 19.0.1    defaultConfig {        minSdkVersion 8        targetSdkVersion 19        versionCode 2480        versionName 2.4.8    }    sourceSets {        main {            manifest.srcFile 'AndroidManifest.xml'            java.srcDirs = ['src']            resources.srcDirs = ['src']            res.srcDirs = ['res']            aidl.srcDirs = ['src']        }    }}

• Edit your settings. gradle file in your application's main directory and add this line:

  include ':libraries:opencv'

• Sync your project with Gradle and it shoshould looks like this

• Right click on your project then click onOpen Module SettingsThen Choose Modules from the left-hand list, click on your application's module, click on the Dependencies tab, and click on the + button to add a new module dependency.

• ChooseModule dependency. It will open a dialog with a list of modules to choose from; select ": libraries: opencv ".

• CreatejniLibsFolder in/app/src/main/Location and copy the all the folder with *. so files (armeabi, armeabi-v7a, mips, x86) injniLibsFrom the OpenCV SDK.

• Click OK. Now everything done, go and enjoy with OpenCV.
   

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