Ink Recognizer Cognitive Service provides recognition of digital ink. It takes the digital ink stroke data as input and provides a document tree with individual recognition units as output. This project has sample code to demonstrate a few ways developers can take advantage of the service.

This project provides the following features:

• Capturing very basic inking input.
• Creating the JSON payload using the Ink Recognizer Service JSON schema.
• Asynchronously calling the Ink Recognizer REST APIs with the JSON payload
• Parsing the JSON response from the service to build the document tree.

Android Studio 3.2 on Windows 10/macOS El-capitan

(Add steps to get up and running quickly)

1. git clone https://github.com/Azure-Samples/cognitive-services-java-android-ink-recognition
2. cd [respository name]
3. Launch Android Studio and select "Open an existing Android Studio project" option.
4. Navigate to the project directory and select the project file.
5. Replace <SUBSCRIPTION_KEY> in NoteTaker.java with your valid subscription key.

1. Connect to a virtual device in Android studio
2. Build and run the project
3. Write something on the screen of the virtual device once it is loaded.
4. After 2 seconds of inactivity, the ink will be recognized and the result will be visible in a toast control.

Additional resources related the project are located below

• Learn more about Ink Recognizer
• Ink Recognizer API Reference
• Ink Recognizer JavaScript sample
• Ink Recognizer UWP sample