Open Source Android Text Processing Apps

HarfBuzz is an open source text-shaping engine with a C API that turns fonts and strings of character codes into a form that is correctly arranged for the corresponding language and writing system. This is essentially the process of text shaping: translating a string of character codes into a properly arranged sequence of glyphs that can be rendered onto a screen or into final output form for inclusion in a document. This shaping depends on a number of factors: the input string, the active font, the script (or writing system) of the string, and the string's language. Various font formats have their own set of standard text-shaping rules. With Harfbuzz, you can properly shape all the major writing systems. HarfBuzz is cross-platform and supports all major software platforms and font formats.

There are many tools available in market which will provide spell correction or grammer correction while making documents, but very few tools are available which are providing sentence completion according to previously entered text. But this all are providing sentence complition suggestion for sentences which are oftenly or regularly used by all people in same manner. But in reality style of writing changes person to person. While our aim is to provide a sentence suggestion tool which will give suggestion to complete the sentence according previously enterd data by the user. Output or suggestion for same sentence or word will change person to person according to previously entered data by that person. So, it will be very easy to type any document, sms, mail, chatting etc.

, Alefonizer is a solution from alefon to enable formating Arabic text correctly in Android platform Take a look on the example @ file to see how its working ..

Android keyboard with keys arranged alphabetically.

The project help users to type Pashto letters in their Android phones. The project (application) add Pashto Keyboard into settings to make it easy for users to switch among keyboards.

Hitor is a history recorder and text editor. It is a simple and easy tool for human beings on the earth to fast finish daily text work.

Application scans a given textual string in 146 pen on paper possible combinations- horizontal, vertical, diagonal, reverse, join top, join bottom, groups(2/3/4..), edges & in quadrant dimensions of your choice

rrep is a pattern replacement utility. It comes with support for regular expressions, recursive directory processing, backup, simulation and prompting. The replacement string may contain special characters to refer to portions of the matched pattern.