• Port dlib to Andriod platform

• You can build it to dynamic or static library for Android. You can also build dlib's sample to Android executable file.

• You can refer to dlib-android-app which demonstrates dlib-android features

$ git clone --recursive https://github.com/tzutalin/dlib-android.git
$ cd dlib-android
$ ./envsetup

• Download Android-NDK from Android website.

  After downloading, go to the directory to which you downloaded the package to extract it

  Export ANDROID_NDK_HOME in ~/.bashrc $ vim ~/.bashrc

  export ANDROID_NDK_HOME=[NDK_PATH]/android-ndk-[version]

  export PATH=$PATH:$ANDROID_NDK_HOME

• Install Android Debug Bride (ADB). You can download it via Android SDK Manager or $ sudo apt-get install android-tools-adb

• Prepare an Android device for test

• [Optional] You can download a specific Android-OpenCV from http://opencv.org/downloads.html. Download the version and copy the folders in native SDK to dlib-android/third_party/opencv. (Currently, itis 3.1)

• [Optional] You can use NDK Download script to specify the version of NDK to download

• You can change the compiler architecture in dlib-android/jni/Application.mk

• Curretnly, it will build executable files like svm_ex, Selective search example, and JNI shared library

• Push the executable files to Android devices and run all test daemons on your devices. Remember to connect to Android device

$ cd [dlib-android]

$ python build_push.py --test

If you want to use it for Android Java application and copy the shared lib to your Android project, please execute it $ python build_push.py --android_project dlib-android-app/dlib/src/main/jniLibs/

• Alternative way to build:

$ cd [dlib-android]

$ ndk-build -j 2

• There are JNI examples in jnilib_ex

• There is a sample app to demonstrate the result. dlib-android-app demonstrates the library whose source is located under jnilib_ex

• If you have any improvement or you've found any bug, send a pull request with the code.

• Give me a star on this repository

• Add more examples to dlib-android-app