Android CLI CPU Miner

I need a complete command-line program that lets me initiate Bitcoin mining directly from an Android handset and, in the best-case scenario, instantly secure a full block reward. Scope and expectations • The solution must rely on CPU mining, GPU mining & external ASIC support... (Budget: $30 - $250 USD, Jobs: Android, ARM, Bitcoin, C Programming, C++ Programming, Cryptocurrency, Java, Mobile App Development)