Android Question Lienzo para firma electronica con el dedo

[Santiago Russo]

<buenas, lo que pretendo hacer es algo asi como tiene la app de mercadopago, o sea un lienzo donde pueda un cliente realizar una firma, saludos/>

 

[asales]

This is the english forum.
Please write in english or select the spanish forum

Check this:

Signature Capture Tutorial

Several developers were interested in adding support for signature capturing in their Android application. The attached code module makes it easy to capture the signature and save it to a file. You should create a layout similar to the above layout. The drawing is done on a Panel view. Load...

www.b4x.com

 

[TILogistic]

other pretty:

[B4X] [XUI] AS Draw (FabricView and CanvasView)

Hello, 2 years ago i already had the idea of this view, but I failed in some places, but now I have taken up the challenge and the result is impressive. Inspired by @Johan Schoeman FabricView and CanvasView. Features cross-platform compatible set a background image draw, erase or draw lines...

www.b4x.com

 

[Jorge M A]

Personally, I don't like to reinvent the wheel.
Check this out.

[B4X] XUI Views - Cross platform views and dialogs

XUI Views is a b4x library (https://www.b4x.com/android/forum/threads/100383/#content). The same b4xlib library is compatible with B4A, B4i and B4J It is a collection of custom views and dialogs. Everything is written in B4X. The source code is included inside the b4xlib file, which is a zip...

www.b4x.com

Specially B4XSignatureTemplate

 

[TILogistic]

[QUOTE = "Santiago Russo, publicación: 745664, miembro: 106970"]
<buenas, lo que pretende hacer es algo asiático como tiene la aplicación de mercadopago, o sea un lienzo donde pueda un cliente realizar una firma, saludos />
[/CITAR]

B4X:
The attached file is another improved signature and how it is rescued to save in a database or file:

 

[TILogistic]

SAMPLE B4A: