Terminal water-entry protection method and electronic device

An electronic device, equipped with a touch screen;

• wherein a touch region of the touch screen comprises at least one start region, the at least one start region comprises at least one node;
• and
• the electronic device comprises at least one processor and at least one memory;
• wherein the at least one processor is communicably connected to the at least one memory;
• and
• the at least one memory stores instructions executable by the at least one processor, which, when being executed, cause the at least one processor to:
• acquire a trigger value of each node in the at least one start region, and acquire a marker value of each node in the whole touch screen in response to the trigger value of at least one node in the at least one start region reaching a predetermined trigger threshold;
• increase the number of nodes in a water-entry region by one for each instance of the marker value of any node in the whole touch screen reaching a predetermined marker threshold;
• obtain a judgement result in response to the number of nodes in the water-entry region reaching a predetermined value;
• and
• cut off a power source of the terminal in response to the judgment result.

A non-transitory computer-readable medium with instructions stored therein, the instructions, when executed by a processor, cause the processor to perform operations, the operations comprising:

• arranging at least one start region in a touch region of a touch screen of a terminal, wherein the start region comprises at least one node;
• acquiring a trigger value of each node in the at least one start region, and
• acquiring a marker value of each node in the whole touch screen in response to the trigger value of at least one node in the at least one start region reaching a predetermined trigger threshold;
• increasing the number of nodes in a water-entry region by one for each instance the marker value of any node in the whole touch screen reaching a predetermined marker threshold;
• obtaining a judgement result in response to the number of nodes in the water-entry region reaching a predetermined value;
• and
• cutting-off a power source of the terminal in response to the judgment result.