A novel electroactive/AIE-active polymer with tetraphenylethylene (TPE) and triphenylamine (TPA) units was prepared from a newly synthesized diamine, 4-tetraphenylethyleneoxy-4',4 ''-diaminotriphenylamine, and cyclohexanedicarboxylic acid. By ingenious introduction of ether linkage between TPE and TPA units, the obtained polymer simultaneously exhibited high solid-state fluorescence, colorless neutral state, excellent electrochemistry stability, rapid responsive rate and long-term blue (one of the three primary colors) electrochromic/electrofluorochromic dual-switching, demonstrating great potential in optoelectronic applications. (c) 2018 Elsevier Ltd. All rights reserved.