Android How to achieve "write the number" input

android handwriting touch digital squares

Will Android in how to achieve something like the following features:
Has a useful touch pen mouse emulation library, and now you want to make a mouse click after a number of input fields, out of a small window, I can use the mouse (simulated strokes) write a number (such as 5), and digital input area on Fill the 5.

What algorithms and example? Thank you!

PS: In fact, recently followed by a video with Eclipse to write a squares of Android games, there happened to stylus input with mouse emulation library (jar file), and wanted to achieve these small features look. <-! Main posts under Banner (D4) -><-! Posts under the main text (D5) ->
Reply:
Only Bangniding the
Reply:
Description read, numbers, you can use the text box to enter numbers ah. Want to handwritten words, we must use handwriting recognition technology