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Showing posts with the label Java Native Interface

Where Does Qt Look For Java Classes When Using Jni

I'm trying to use JNI in Qt. I would like to know where should I put the java classes. There ar… Read more Where Does Qt Look For Java Classes When Using Jni

No Implementation Found For Native In Ndk

I am struck with an error, using the jni ... I have a simple native method in android activity clas… Read more No Implementation Found For Native In Ndk

Use Prebuilt Jni Library In Android Studio 3.1

I was given a shared object (*.so file) that I need to reference from my app. I know for a fact tha… Read more Use Prebuilt Jni Library In Android Studio 3.1

How To Call Jni Object In Android Activity?

I am making an Document Scanner. I'm using opencv for image processing. In camera view i'm … Read more How To Call Jni Object In Android Activity?

Android, Opengl Lag In Jni When Touching Screen

I am currently testing out all the features that a need in my game on the Android platform. I have … Read more Android, Opengl Lag In Jni When Touching Screen

Android Ndk R10d Error

I'm trying to compile some media library which uses some part of ffmpeg. I'm having followi… Read more Android Ndk R10d Error

If My Code Uses Rtti Then It Will Not Work On Android?

I read in Android Native Development Kit Cookbook that: By default, Android provides minimal C++ s… Read more If My Code Uses Rtti Then It Will Not Work On Android?

The Fastest Way To Pass Java Bitmap Pixels To Jni

I'm trying to find the best/fastest way to pass a bitmap from java to JNI. Next is how I do thi… Read more The Fastest Way To Pass Java Bitmap Pixels To Jni

Packing Raw Aac Into M4a Container?

I have an Android app using FAAC to convert raw PCM into raw AAC, but now I don't know how it c… Read more Packing Raw Aac Into M4a Container?

Error In Linking C++ Static Library With Android Ndk(error: File Format Not Recognized)

I am trying to include static cpp library in android. This library is already compiled(on mac os) a… Read more Error In Linking C++ Static Library With Android Ndk(error: File Format Not Recognized)

How To Use Java With Ndk Android?

I am assuming that using the OpenCV code here: http://github.com/billmccord/OpenCV-Android#readme … Read more How To Use Java With Ndk Android?

How To Include Prebuilt Shared Libraries In Apk With Eclipse

I have a shared library libfoo.so and need to use it in my android app. My first try was to have in… Read more How To Include Prebuilt Shared Libraries In Apk With Eclipse

Gl.h & Glext.h Not Found

While trying to execute a program based on C++ in android via NDK platform, the compilation is givi… Read more Gl.h & Glext.h Not Found

No Implementation Found For Native Lcom/jp/algi/

I try everything, but I think I have ever think OK, but it still says this error: No implementation… Read more No Implementation Found For Native Lcom/jp/algi/

Android, Generate Jni Header Files With Javah , Show Error That Can't Find Org.opencv.core.mat

I just have an annoying problem with jni when i compile the native method in java class with javah … Read more Android, Generate Jni Header Files With Javah , Show Error That Can't Find Org.opencv.core.mat

Soundtouch Library Compile Issue

I am trying to compile Soundtouch library with Android NDK. I successfully installed Cygwin and SW… Read more Soundtouch Library Compile Issue

Error After Including A 2nd Jni Library To My Android Project (opencv)

I'm trying to add OpenCV to an existing Android project of mine but while merging them I ran in… Read more Error After Including A 2nd Jni Library To My Android Project (opencv)

Compile Ics/jb Camera Application - Native Library Jni-mosaic Error

I would like to use the Panorama mode that the ICS/JB camera application has. I've downloaded t… Read more Compile Ics/jb Camera Application - Native Library Jni-mosaic Error

Rotate The Image As Per The Passed Orientation To The Functions Using Native Code

i want to rotate the image as per passing the orientation to the function in my rotateBitmap() func… Read more Rotate The Image As Per The Passed Orientation To The Functions Using Native Code

Java.lang.unsatisfiedlinkerror: Dlopen Failed: Could Not Load Library "libcrypto.so.1.0.0" Needed By "libprivatessl.so";

I am using prebuilt openssl in my project.after loading app is crashing and giving this error java.… Read more Java.lang.unsatisfiedlinkerror: Dlopen Failed: Could Not Load Library "libcrypto.so.1.0.0" Needed By "libprivatessl.so";