Android Tech Blog

There are lots of examples of using arm neon intrinsics for android, with the ndk even having an ex… Read more How To Use Arm_acle C Language Extensions In Android

i am getting error Fatal signal 11 (SIGSEGV) at 0x51b71000 (code=1), thread 3696 (sssist.magnitab)… Read more Android Render Script Error When Assigning To Out Paramaeter

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?

I'm trying to extract the relevant symbols from a shared library that contains JNI glue code, b… Read more Android - Ndk Shared Libraries Extracting Relevant Jni Hooks With Nm / Objdump

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

I get the following error when trying to perform an NDK-build... Can any one help me? lmImf/ImfHuf.… Read more Ndk Error....on Doing Ndk-build

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

I am currently trying to build a native module using Android's NDK. My project consists of seve… Read more How To Dynamically Get The Current Compiler Target File Name In Android.mk's Local_cflags?

I'm investigating a problem on Android where an IOException is getting thrown because of a fail… Read more What Can Cause Close(2) To Fail With Eio For A Read-only File?

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)?

Below code is used to scale the image border by dragging the edges. It works fine in Moto X, nexus … Read more Ndk Code Crashing In Few Htc Lollipop Devices And Few Other Devices By Giving Fatal Signal 11 (sigsegv), Code 2

Description In my C++ application class JNIXMLDocument which made some JAVA method calls. In the co… Read more Right Way To Work With Jni In Multithreading Application

I am trying to create a small library for stream AES encryption, I started my work based on Faceboo… Read more Heap Corruption - Segv_maperr In Android Native Code

I'm trying to link my JNI Android application with OpenCV but I get these errors ./obj/local/ar… Read more OpenCV Undefined References

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?

I am trying to make Kernel (Android, kernel 4.9.59) communicate with userspace applications. I foun… Read more Kernel To Userspace Application Communication