Building Time Lapse Photo - repost

App must work on Samsung GIO, ACE, S3, S4, Galaxy Camera GC-100. When phone starts, it reads a text command file (synced from a web server with FolderSync). The text command file contains the following parameters : - shooting start time - shooting end time - shooting interval - zoom value - extra camera settings (depending on phone/camera used) - hi-res pic size - hi-res pic jpeg compression - thumbnail width - thumbnail height - delete file from inclusive date - delete file to inclusive date From shooting start time until shooting end time, the app takes a photo at the zoom value, extra camera settings, hires pic size & jpg compression, every shooting interval, compose the filename (date-time-code) and save the files (hires & thumbnail) in folders that are synced automatically with the web server. During 24 hours, a log file containing phone data (charge, cellular network, wifi, temp, memory...) is also written in a folder that syncs automatically (that can be done with Tasker). At midnight, the app reads the command file and deletes all the files between the dates indicated, then reboot the phone. A call to the phone should reboot the phone, in order to change some settings. Many tasks can be executed by free apps such as Tasker, FolderSync... but I need a simple app to do the tasks explained above. Source code must also be provided. More info available on request. This is a long term project as the app will evolve with time.