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Android SDK

SDK Contents

SDK File:

documentationContains additional info such as the javadocs, EULAs and evaluation license agreements
signaturesdk.aarThis is the Wacom Signature library for Android that licensees can incorporate into their own apps. The library enables the capture of signature information input by a Wacom Digital pen on mobile devices and tablets running Android operating software.
will-sdk.aarThis is a required dependency for the Signature SDK for Android

Application Development

Development environment

The Wacom Signature SDK for Android is supplied for use on Android Devices with a built in stylus, specifically it has been tested on:

  • Samsung Galaxy Note series (mobiles and tablets)
  • Wacom Cintiq Hybrid


The Wacom Signature SDK for Android contains a set of Activities and Services which provide the functionality for capturing and displaying signatures from compatible Android devices.

Android SDK

The Wacom Signature SDK for Android consists of the following parts:

  • About Activity: This window consists of a simple dialog box with the version, licensing and contact information.
  • SigObj Service: This class wraps the java Signature SDK SigObj methods and properties, and makes it visible as an Android service available for public access from other applications.
  • DynamicCapture Activity: Opens a window for capturing the signature and returns the signature data as a byte array.


The samples for the Android SDK are hosted on GitHub: