Input method and input device of portable terminal

摘要

An input method and device of a portable terminal is disclosed. If the pressure value corresponding to a mechanical force applied to the external body of the portable terminal is equal to or less than a preset value, the portable terminal ascertains that the current state is a grip state. If the pressure value is greater than the preset value, the portable terminal ascertains that a current state is a squeeze state. The command generated according to the grip state and the squeeze state is applied to a currently enabled application program.