Grin++ (Android)

Grin++ is an easy to use Grin Wallet. With Grin++ you can create multiple accounts separately. A crypto wallet works just like a bank account where we can store the transactions made, can use to send and receive digital currency.

Features

• Multiple grin wallets.
• Backup/Restore wallets via seed phrase.
• Sending and Receiving $grin via Tor.
• Sending and Receiving $grin Slatepack Messages.
• Address availability checker
• A Full Grin node runs as a Service.

Requirments

• Minimum version required: Android 9.0 (API Level 28).
• Architecture supported: 64bit.
• ARM: AArch64 or ARM64.
• Minimum RAM recommended: 4GB.
• Programming Language: C#.
• Framework: Xamarin.Forms.

Building APK

• Clone this repository.
• Open the Solution using Visual Studio or Xamarin Studio.
• Build

Building Node

cd /home/david/Projects/
git clone https://github.com/GrinPlusPlus/GrinPlusPlus
cd GrinPlusPlus
git checkout android-arm64

vcpkg install --overlay-triplets=vcpkg/custom_triplets --triplet arm64-android-static --debug mio && \
vcpkg install --overlay-triplets=vcpkg/custom_triplets --triplet arm64-android-static --debug libuuid && \
vcpkg install --overlay-triplets=vcpkg/custom_triplets --triplet arm64-android-static --debug fmt && \
vcpkg install --overlay-triplets=vcpkg/custom_triplets --triplet arm64-android-static --debug asio && \
vcpkg install --overlay-triplets=vcpkg/custom_triplets --triplet arm64-android-static --debug zlib && \
vcpkg install --overlay-triplets=vcpkg/custom_triplets --overlay-ports=vcpkg/custom_ports --triplet arm64-android-static --debug minizip && \
vcpkg install --overlay-triplets=vcpkg/custom_triplets --overlay-ports=vcpkg/custom_ports --triplet arm64-android-static --debug secp256k1-zkp && \
vcpkg install --overlay-triplets=vcpkg/custom_triplets --overlay-ports=vcpkg/custom_ports --triplet arm64-android-static --debug rocksdb && \
vcpkg install --overlay-triplets=vcpkg/custom_triplets --overlay-ports=vcpkg/custom_ports --triplet arm64-android-static --debug civetweb && \
vcpkg install --overlay-triplets=vcpkg/custom_triplets --overlay-ports=vcpkg/custom_ports --triplet arm64-android-static --debug roaring && \
vcpkg install --overlay-triplets=vcpkg/custom_triplets --overlay-ports=vcpkg/custom_ports --triplet arm64-android-static --debug libsodium

export NDK=/home/david/Android/Sdk/ndk/canary
export API=29
export TOOLCHAIN=$NDK/toolchains/llvm/prebuilt/linux-x86_64
export TARGET=aarch64-linux-android
export AR=$TOOLCHAIN/bin/$TARGET-ar
export AS=$TOOLCHAIN/bin/$TARGET-as
export CC=$TOOLCHAIN/bin/$TARGET$API-clang
export CXX=$TOOLCHAIN/bin/$TARGET$API-clang++
export LD=$TOOLCHAIN/bin/$TARGET-ld
export RANLIB=$TOOLCHAIN/bin/$TARGET-ranlib
export STRIP=$TOOLCHAIN/bin/$TARGET-strip

rm -Rf /home/david/Projects/GrinPlusPlus/build && mkdir /home/david/Projects/GrinPlusPlus/build && \
cmake -S /home/david/Projects/GrinPlusPlus -B /home/david/Projects/GrinPlusPlus/build -G Ninja \
      -D CMAKE_BUILD_TYPE=Release -D GRINPP_TESTS=OFF -D GRINPP_TOOLS=OFF \
      -D CMAKE_MAKE_PROGRAM=/home/david/Tools/vcpkg/downloads/tools/ninja-1.10.0-linux/ninja \
      -D CMAKE_TOOLCHAIN_FILE=/home/david/Tools/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=arm64-android-static
cmake --build /home/david/Projects/GrinPlusPlus/build