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Showing posts with the label C

What Library Does Ld Option -lrt Refer To (bionic Libc)?

What does this option to ld mean? -lrt I know to some degree it means that ld is looking for the li… Read more What Library Does Ld Option -lrt Refer To (bionic Libc)?

Android Ndk Openssl Error Cross-compiling

I am new in NDK and I am following this guide to build OpenSSL for Android, I am using Windows 7 an… Read more Android Ndk Openssl Error Cross-compiling

Jni: Can Not Get Array Length

I faced with the next problem: I can not do anything with byte[] (jbyteArray) in C code. All functi… Read more Jni: Can Not Get Array Length

How Android Runtime Compiles Java More Efficiently Than The Clang C/с++ Compiler (android Ndk)?

I was absolutely sure that C\C++ native code will run faster than Java code. And it is. My simple C… Read more How Android Runtime Compiles Java More Efficiently Than The Clang C/с++ Compiler (android Ndk)?

How Would I Look Up C/c++ Source Code In Ubuntu Linux More Conveniently And Efficiently?

As we know , the SourceInsight is convenient to look up C/C++ source code on windows. The eclipse i… Read more How Would I Look Up C/c++ Source Code In Ubuntu Linux More Conveniently And Efficiently?

Install Opengl Es And Compile Code For Android

I've just started learning OpenGL ES on android (using this book) and came across an issue of a… Read more Install Opengl Es And Compile Code For Android

How To Add Lame 3.99.5 To Android Studio Using Ndk?

I am new in Android NDK. I need to add the Lame library to Android Studio using NDK. I start my res… Read more How To Add Lame 3.99.5 To Android Studio Using Ndk?

How To Open /dev/diag With Super User Permissions?

I am developing an application for One Plus 6. This applications is using a shared library(lib.so) … Read more How To Open /dev/diag With Super User Permissions?

Android Aes In C

I wanna encrypt my files on PC(Windows 7, 64bit) and decrypt 'em on Android. I use this algo t… Read more Android Aes In C

How Can I Include Proper Include Files For Using Libdvm.so At My Shared Library?

I want to use below API which is at dalvik/vm/native/dalvik_system_DexFile.cpp: static void Dalvik… Read more How Can I Include Proper Include Files For Using Libdvm.so At My Shared Library?

Use Pngquant Lib (libimagequant) In Android Ndk

I am trying to use the png quantization library at pngquant.org/lib in my Android project using the… Read more Use Pngquant Lib (libimagequant) In Android Ndk

Using Pre-built Shared Library In Android Studio

I need to use a custom prebuilt shared library (built on standalone ndk as libdynamic.so) in my and… Read more Using Pre-built Shared Library In Android Studio

Android Ndk Wifi Example

I want to use features of WIFI with the help of c code by using NDK in android. I don't want t… Read more Android Ndk Wifi Example

Eclipse Can't Read Code Format Of Renderscript .rs File

I have a very good Java knowledge for Android (1 year of development), and now I'm trying to le… Read more Eclipse Can't Read Code Format Of Renderscript .rs File

Is It Possible To Set Affinity With Sched_setaffinity In Android?

Is it possible to set CPU affinity in native C code compiled with the Android NDK? Since the system… Read more Is It Possible To Set Affinity With Sched_setaffinity In Android?

How To Pass A Complex Structure Between C And Java With Jni On Android Ndk

I have a complex strucutre in the C code on my Android application and I would like to use it in th… Read more How To Pass A Complex Structure Between C And Java With Jni On Android Ndk

Compilin Error: Fields Must Have A Constant Size: 'variable Length Array In Structure' Extension Will Never Be Supported On Android 2.3.4 Source Code

Hi I am having the following error when tried make libdvm in android 2.3.4 source code, external/el… Read more Compilin Error: Fields Must Have A Constant Size: 'variable Length Array In Structure' Extension Will Never Be Supported On Android 2.3.4 Source Code

How To Build And Debug Native Code (c) With Neon Enabled In Android Studio?

I am referring is-it-possible-to-debug-c-c-in-android-studio? last answer by Yuchen Zhong and did … Read more How To Build And Debug Native Code (c) With Neon Enabled In Android Studio?

Android Can't Include Linux In C Program With Android.mk

I'm trying to compile a C program for Android 6. This is my Android.mk: APP_PLATFORM := android… Read more Android Can't Include Linux In C Program With Android.mk

How To Pass A Complex Structure Between C And Java With JNI On Android NDK

I have a complex strucutre in the C code on my Android application and I would like to use it in th… Read more How To Pass A Complex Structure Between C And Java With JNI On Android NDK