build me an android application

i want to make an android application which basic function crate a kml and dwg or cad file as given data as we guide it (as per document or data) with arc gis and cad expert contact me only Finally calculate area also in diffeterent unit like as Square meter , Squre feet Hectare Sq km Others 1. DRAW ON GOOGLE EARTH WITH SHOWING NO. AND NAME OF ML/QL/FOREST/STP 2. DRAW DWG FILE WITH NAME OF ML/QL/FOREST/STP 3. COMPOSITE MAP ON DWG FILE AND GOOGLE EART ALSO WITH NO. OF ML/QL/FOREST/STP 4. PRINT IN PRESCRIBED FORMATE 5. SKETCH LINE AND AREA (SAPARATE) ON GOOGLE EARTH AND CALCULATE BEARING AND DISTANCE LAO AND SAVE 6. CALCULATE DIGONAL LINE ALSO WHEN WE DRAW AN AREA OR LINE SHOULD BE SAVE ALL DATA 7. IMPORT ALL DATA WHEN CHANGE MOBILE AS PER ADMIN PERMISSION 8. EXPORT ALL DATA WHEN COUSTUMER WANT TO DO IT LIKE AS (KML FILE AND DWG FILE ALSO ) 9. ALL DRAWING SHOULD BE ON SCALE AND SHOULD BE ZOOM LIKE AS OTHER SIMILAR APP DWARING SHOULD BE ON CAD FILE CAN USE CAD API 10. SHOWING UTM AND GT SHEET NO. ALSO 11. WHEN COUSTUMER CHAGE MOBILE DATA SHOULD BE RESTORE WHEN ADMIN GIVE PERMISSION TO RESTORE OLD DATA 12. COMPASS 13. UNIT CONVERTER WITH SETTING 14. MAP SETTLITE ,HYBRID AND PLAN AND TERRAIN 15. IMEI NO. PROTECTED AND EMAIL ID PROTECTED WHEN MOBILE CHANGE THE COUSTUME THEN IF ADMIN GIVE PERMISSION THEN IMPORT ALL DATA STICTLY FOLLW DWG AND KML AS I WANT FOR DWG USE CAD PROGRAMING ON HOME SCREEN GENERAL USER CAN CALCULATE AREA AND DRAW A LINE ALSO BUT CAN NOT GO INSIDE THE APP 1. DRWAING BY GPS 2. DRAWING BY MANULLY