Camera2 API development

Platform Development
42

I got the libdroidmedia.so now for the XA2:

build with this script in ./makelib

#!/bin/bash
# have jdk8 and the repo tool from android installed
export VENDOR=sony
export DEVICE=h4113
export HABUILD_DEVICE=pioneer
export FAMILY=nile
export BRANCH=8.1.0_r52
export HAVERSION="hybris-sony-aosp-"$BRANCH"_20190206"
export PORT_ARCH=aarch64
export LC_ALL=C

cd build
source build/envsetup.sh
export USE_CCACHE=1
lunch aosp_h4113-eng
make -j$(nproc --all) droidmedia

on this docker image in docker/Dockerfile

FROM python:2.7-buster
ENTRYPOINT [ "/bin/bash" ]
RUN apt-get update && apt-get install -y \
  software-properties-common  build-essential gcc-multilib make ccache libncurses5 \
  && wget -qO - https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public | apt-key add - \
  && add-apt-repository --yes https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/ \
  && apt-get update && apt-get install -y adoptopenjdk-8-hotspot \
  && rm -rf /var/cache/apk/*

Instructions

  • Setup the repositories with repo and clone droidmedia into build/ 
# have jdk8 and the repo tool from android installed
cd build
export VENDOR=sony
export DEVICE=h4113
export HABUILD_DEVICE=pioneer
export FAMILY=nile
export BRANCH=8.1.0_r52
export HAVERSION="hybris-sony-aosp-"$BRANCH"_20190206"
export PORT_ARCH=aarch64
repo init -u https://github.com/mer-hybris/android.git -b $HAVERSION -m tagged-manifest.xml
repo sync -c --fetch-submodules
git clone https://github.com/mer-hybris/droid-src-sony-nile droid-src
git clone https://github.com/sailfishos/droidmedia external/droidmedia
  • write the build script to makelib and the dockerfile to docker/
  • run docker build docker/ and get the image hash
  • run docker run -it -v(pwd):/camera2api -w /camera2api <imagehash> to get into the image
  • execute bash makelib
  • find libdroidmedia in build/out/target/product/pioneer/system/lib/ (or maybe lib64 if you are on another device)
  • if this works run cd build && make clean && cd ..
  • now you can switch the branch for droidmedia and rebuild with the camera2 api
  • deploy it to /usr/libexec/droid-hybris/system/lib/libdroidmedia.so on your phone (maybe lib64 on other devices.make sure you do not mix lib and lib64 :wink:
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