Link to the Tutorial : https://www.androidtutorialpoint.com/...
In this tutorial we will learn about the how to capture digital signature using android canvas and also save the signature in image format for further usage. Capturing the Digital Signature has multiple usages in the internet age. Digital signatures are used for authentication and integrity assurance of digital data. It is used as proof of any product delivery, to accept an agreement which is confidential, or on legal/contractual documents. The most important component we have used to capture the signature is android canvas.