This directory contains an Android Studio project for CHIPTool.

CHIPTool features: Scan a CHIP QR code and display payload information to the user Send echo requests to the CHIP echo server Send on/off cluster requests to a CHIP device

• Connection to the chip device's soft AP will be a manual step until pairing is implemented.

Steps to build CHIP for Android apps

Pre-conditions: Have Android SDK 21 & NDK downloaded to your machine. Set the $ANDROID_HOME environment variable to where the SDK is downloaded and the $ANDROID_NDK_HOME environment variable to point to the NDK package is downloaded.

ABIs and corresponding values for TARGET_CPU

1. Checkout the CHIP repo

2. In commandline / Terminal, ‘cd’ into the top CHIP directory and run

   sudo apt-get install -y swig # "brew install swig" for macOS.
   TARGET_CPU=arm64 ./scripts/examples/android_app.sh
   

   See table above for other values of TARGET_CPU.

3. ‘Gradle sync’ the Android project and run.