I have build HelloWorld example successfully in NDK.
I want to build the libraries re-0.4.2, rim and baresip.
Project structure shown in image
How to build above lib?
thanks in advance.
I have created a project that shows how to cross-compile Baresip
for Android. You can find it here on Github:
https://github.com/alfredh/baresip-android
Related
I just cloned libhardware from https://android.googlesource.com/platform/hardware/libhardware/
how do I build shared library out of this.
I tried using below command,
ndk-build APP_BUILD_SCRIPT=Android.mk NDK_PROJECT_PATH=.
but i see this message
"Android NDK: WARNING: There are no modules to build in this project!"
Personally, I did not try to build libhardware standalone. I downloaded full AOSP project and build it using official guide. Yes, it will take a lot of time, but finally you get all libraries including libhardware :)
Android studio use gradle2.5 dependencies com.android.tools.build:gradle-experimental:0.2.1
when i create AndroidLibrary , how to create build.gradle?
(I know apply plugin: 'com.android.model.application' when add a Phone Module )
if your app could use the latest gradle-experimental, possibly:
Build native shared libs with: apply plugin: 'com.android.model.application'. one example is in hello-libs
Build native static libs, indirectly supported. It is in Teapot example. the native-app-glue is built as a static lib and consumed by Teapot application. When you build teapot APK, a static lib of native-activity will be generated forcefully in build directory. Grep it, you will find it. That static lib could be distributed to others
hope this helps. If you could use android studio cmake support, it is simpler[my personal view], the similar examples are in master-cmake branch
I want to run a Vuforia sample project, in android studio.
Android NDK is ready to use and i can build NDK samples.
Vuforia Image Target sample app is imported and Vuforia.Jar library added as dependency.
But when i build the project, i see this:
fatal error: QCAR/QCAR.h: No such file or directory
Can anyone help me? Why this error appears?
Make sure the installation location of Vuforia SDK is correct.
From the official website of Vuforia:
https://developer.vuforia.com/library/articles/Solution/Installing-the-Vuforia-Android-SDK
The Vuforia SDK is distributed as a ZIP package for the following
platforms: Windows, Mac OS X, and Linux.
To start developing with the Vuforia SDK:
Download the Vuforia SDK (you need to accept the license agreement before the download can start)
Extract the contents of the ZIP package and put it into
Adjust the Vuforia Environment settings in Eclipse
Once extracted, the SDK package reveals a directory structure in your
Android development environment. This structure ensures that sample
apps can be easily built and deployed using the Android NDK and the
Eclipse Java developer environment.
I'm trying to use OpenCV face recognition on a Windows Store App. I could not find any WinRT version of OpenCV except for the branch on github: https://github.com/asmorkalov/opencv/tree/winrt.
But I believe it requires a fresh build. What is to best way to compile this branch from scratch? Is this tutorial the best way?
http://opencv.willowgarage.com/wiki/InstallGuide
Microsft provides a ready-to-build .sln for WinRT here: https://github.com/MSOpenTech/opencv
According to http://code.opencv.org/projects/opencv/wiki/WindowsRT:
Get release source or clone Github repo and checkout '2.4.5' tag:
git clone https://github.com/Itseez/opencv.git
git checkout -b 2.4.5 origin/2.4.5
Build steps for public OpenCV
Open Visual Studio development console.
Setup environment for cross compilation by command "C:\Program Files\Microsoft Visual Studio 11.0\VC\bin\x86_arm\vcvarsx86_arm.bat"
cd /platforms/winrt/
run scripts/cmake_winrt.cmd
run ninja
You should check the web page for the list of prerequisites.
I tried to build the libcurl with andriod ndk with the information provided in this link https://github.com/jahrome/curl-android.git but I could not do it because it needs android source code also ... Is there any other way to make the CURL build for android ndk-build..
See http://boinc.berkeley.edu/android-boinc/readme.txt
I suggest building libcurl inside docker container - http://vitiy.info/dockerfile-example-to-compile-libcurl-for-android-inside-docker-container/
In short - download NDK, make stand-alone toolchain with make-standalone-toolchain.sh script, set env variables to toolchain compiler and build all libs with cross-compilation configure flags (if necessary).