[osg-users] osgAndroid - Deploying and Debugging

[Akhtar Shamim]

Hi

Recently we had a requirement to build OSG for Android and load a
OpenFlight MetaFight file. This is what I did:

- Checkout the 3.4.0 stable release of OSG
- Installed Android NDK, SDK and Eclipse.
- Used the toolchain to compile OSG for GLES1
- Downloaded OSGAndroid from GitHub
- Imported to Eclipse
- Build all the four projects

So far there is no problem at all. Everything went smooth.

However, when I am trying to deploy the osgsimple application using eclipse
or trying to debug the application it throws an error saying:

"Couldn't load gnustl_shared from loader dalvik.system.PathClassLoader".

This is what I did:
- Modified Android.mk to have the correct OSG_SDK path
- Modified Android.mk to have the correct plugins (osgPlugins-3.4.0)

Note:

(a) No other changes made to any files downloaded from GitHub for
osgAndroid.
(b) The command used to configure cmake is <<<

> set ANDROID_NDK=C:\Android\android-ndk-r10e
> "c:\Program Files (x86)\CMake 2.8\bin\cmake.exe" .. -G"MinGW Makefiles"
-DANDROID_NDK=C:/Android/android-ndk-r10e
-DCMAKE_TOOLCHAIN_FILE=../PlatformSpecifics/Android/android.toolchain.cmake
-DCMAKE_MAKE_PROGRAM="%ANDROID_NDK%\prebuilt\windows-x86_64\bin\make.exe"
-DOPENGL_PROFILE="GLES1" -DDYNAMIC_OPENTHREADS=OFF
-DDYNAMIC_OPENSCENEGRAPH=OFF -DANDROID_NATIVE_API_LEVEL=15
-DANDROID_ABI=armeabi -DCMAKE_INSTALL_PREFIX=C:/Android/OSG_ES1-3.4.0

> make  -j 8
> make install

>>>>

I tried the above in Windows 10.

Any help to get this resolved will be greatly appreciated.

regards
Shamim
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