Mobile Phone App Development

Seeking ONLY programmers experienced in mobile phone applications and have work to show; must be competent in Java/Linux. PROGRAMMER MUST BE ABLE TO PERFORM ON A STRICT TIME SCHEDULE OR DO NOT SUBMIT BID PLEASE! Job Description: android app that will recognize certain specific user voice or typed commands and perform the command function that will be assigned to the specific command. This project will entail issuing voice/typed commands to block/allow calls, append automated voice greetings and texts as per command, communicate with social media. If selected the specific commands to be used will be furnished you. Please let me know if you can go lower on your price. And it would also be important to deliver on schedule ALSO commands should be able to restrict all or certain incoming calls depending on specific command or only accept calls that come through over maybe 3times. once command is issued like "busy", phone should be able to perform duties assigned to that command. Upon command phone can update social media status and automatedly respond to incoming texts and calls..etc in short, it will be a command based app Remember budget should not be high...........