On March 20, Xiaomi, ZTE, Huawei, Lenovo, OPPO, vivo and other ten cell phone manufacturers jointly held a fast application standard launch conference in Beijing, cell phone manufacturers and the China Academy of Information and Communication Research, the Telecommunications Terminal Industry Association, the China Software Industry Association, and hundreds of well-known mobile Internet application enterprises to participate in the event, and to witness the arrival of a new ecosystem of mobile applications.