I forgot to mention, my test device is a Samsung Galaxy S5 running Android 6.0. I haven't tested on other devices so ymmv.
/René On Tue, 7 Aug 2018 at 12:37 René Hansen <[email protected]> wrote: > Hey Chris, > > > From a previous yak-shaving-adventure, I've dabbled in building Proj and > Geos for Android, because they were dependencies of Spatialite, which I'm > using for an app. > > That resulted in a homegrown build system based on docker, aptly named: > Building for Android with Docker. It is meant as a repository for working > build sets for various native libs. > > I didn't previously have GDAL in there, but decided to give it a shot and > add it, to see how much effort was required. Not much as it were. > > I've added GDAL now, with a compile-time dependency for Proj, so it > shouldn't be more of a hassle than simply checking out the repo and then > "make gdal". > > Instructions for how to extract the libraries from the container, is in > the readme. Here's the link to the repo: > > https://github.com/rhardih/bad > > I've built and tried a very simple Android app, and added some of the > source from https://gdal.org/gdalinfo.c.html, to see if the libs actually > loaded up and Proj was supported. It seems to work just fine. You can find > the example app, source and output here: > > https://github.com/rhardih/gdal-proj-android > > So far I've only used this project for personal consumption, and I need to > do a lot of grooming and test/writing before it's really ready for public > use, but this might solve your problem in this instance. > > > Best regards, > > René Hansen > > > > On Mon, 6 Aug 2018 at 21:40 Chris Hanson <[email protected]> wrote: > >> We have been struggling for months to get osgEarth ( http://osgearth.org/ >> ) working on Android using a PROJ4 equipped GDAL 2.x build. We have it >> working with a scratch-built GDAL, but it lacks the PROJ4 capabilities. >> >> GDAL reports lacking PROJ4 at runtime. The --with-static-proj option is >> said to be deprecated. >> >> Has anyone successfully built a GDAL 2.x with PROJ4 on Android? >> >> -- >> Chris 'Xenon' Hanson, omo sanza lettere. [email protected] >> http://www.alphapixel.com/ >> Training • Consulting • Contracting >> 3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • OpenGL 4 >> • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL >> Legal/IP • Forensics • Imaging • UAVs • GIS • GPS • >> osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded • Mobile • >> iPhone/iPad/iOS • Android >> @alphapixel <https://twitter.com/alphapixel> facebook.com/alphapixel (775) >> 623-PIXL [7495] >> _______________________________________________ >> gdal-dev mailing list >> [email protected] >> https://lists.osgeo.org/mailman/listinfo/gdal-dev > >
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