My requirement is to make an activity which provides user with a screen in which user can input his signs. I want these signs to be then saved as an image in database. Is there any default activity which does similar task.
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2Have a look at this example: http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/graphics/TouchPaint.html It is a very simplified example that allows the user to paint on the screen. – Janusz Sep 06 '10 at 12:56
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Remember that capacitative touch-screens don't work with styluses, meaning that the user would have to sign with a finger... and that resistive screens don't work with fingers very well, requiring the user to sign with a stylus! – David Given Sep 06 '10 at 13:47
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http://corner.squareup.com/2010/07/smooth-signatures.html – jacktrades Jun 17 '13 at 16:09
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There is no "default activity" designed to capture a signature, sorry.

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