Qompass

This is exactly what you need: a simple compass app.

Demo

Downloading

Go to Github Releases page and download the latest APK file.

This app is not (yet) available at F-Droid.

Building

(This building guide lacks some details)

Make sure to have Qt 6 for Android with Qt Sensors and Qt SVG installed in your machine.

You'll also need Android SDK, NDK and Java JDK. My current NDK version is 25.1.8937393.

If you install Qt 6 with its online installer, the android files will be at ~/Qt/${QT_VERSION}/android_${ANDROID_ABI}

The CMake command will be:

cd Qompass

cmake -S . \
	-B build \
	-DANDROID_ABI="arm64-v8a"\
	-DANDROID_NDK=$HOME/Android/Sdk/ndk/25.1.8937393 \
	-DANDROID_SDK_ROOT=$HOME/Android/Sdk \
	-DANDROID_PLATFORM="android-31" \
	-DCMAKE_GENERATOR="Ninja" \
	-DCMAKE_BUILD_TYPE="Debug" \
	-DCMAKE_TOOLCHAIN_FILE:FILEPATH=$HOME/Android/Sdk/ndk/25.1.8937393/build/cmake/android.toolchain.cmake \
	-DCMAKE_PREFIX_PATH=$HOME/Qt/6.5.2/android_arm64_v8a \
	-DCMAKE_FIND_ROOT_PATH:PATH=$HOME/Qt/6.5.2/android_arm64_v8a \
    -DQOMPASS_VERSION="1.1.0" \
\

The QOMPASS_VERSION variable is optional, and defined by this project only at CMakeLists.txt.

Then:

cd build

ninja