| 摘要 |
Embodiments of the present invention provide a terminal, a protective case, and a sensing method. The terminal is suitable for removable installation of a protective case that protects a touchscreen of the terminal, and includes: a capacitance detection module, configured to detect a capacitance value of a capacitor module in the touchscreen, where the capacitance value is generated according to the capacitor module and a capacitive sensing body in the protective case; and a processing module, configured to: when it is determined that a change of the capacitance value detected by the capacitance detection module conforms to a first preset rule, determine that the protective case is far away from the terminal; and when it is determined that the change of the capacitance value conforms to a second preset rule, determine that the protective case is near the terminal. |
