TF Lite Android App

Building from Source with Bazel

1. Follow the Bazel steps for the TF Demo App:

2. Install Bazel and Android Prerequisites. It's easiest with Android Studio.

   • You'll need at least SDK version 23.
   • Bazel requires Android Build Tools 26.0.1 or higher.
   • You also need to install the Android Support Repository, available through Android Studio under Android SDK Manager -> SDK Tools -> Android Support Repository.

3. Edit your WORKSPACE to add SDK and NDK targets.

   • Make sure the api_level in WORKSPACE is set to an SDK version that you have installed.
   • By default, Android Studio will install the SDK to ~/Android/Sdk and the NDK to ~/Android/Sdk/ndk-bundle.

4. Build the app with Bazel. The demo needs C++11:

bazel build -c opt --cxxopt='--std=c++11' \
  //tensorflow/contrib/lite/java/demo/app/src/main:TfLiteCameraDemo

3. Install the demo on a debug-enabled device:

adb install bazel-bin/tensorflow/contrib/lite/java/demo/app/src/main/TfLiteCameraDemo.apk