The reason of this project : REASON.md

Related links : Skia Issue, Skia Discuss

1.To get started, ensure you have the latest NDK You must configure the path of JDK and Android SDK.

echo "export ANDROID_HOME='Your android ndk path'" >> ~/.bash_profile
source ~/.bash_profile

2.Build libjpeg-turbo.so

cd ../libjpeg-turbo-android/libjpeg-turbo/jni
ndk-build

3.You can get libjpegpi.so in

 ../libjpeg-turbo-android/libjpeg-turbo/libs/armeabi

4.Copy libjpegpi.so to ../bither-android-lib/libjpeg-turbo-android/use-libjpeg-turbo-android/jni

 cd ../bither-android-lib/libjpeg-turbo-android/use-libjpeg-turbo-android/jni
 ndk-build

5.You can get libjpegpi.so and libpijni.so

6.Use libjpeg-turbo in java

 static {
 System.loadLibrary("jpegpi");
 
 System.loadLibrary("pijni");
 }

and you must use class of "com.pi.common.util.NativeUtil"