Method for controlling mobile phone screen

Abstract

The invention provides a method for controlling a mobile phone screen. The method comprises the steps that the position and the moving direction of a touch operation of a finger on the back of a mobile phone are obtained; mirror image processing is carried out on the back touch position and the moving direction, so that the processed position and the moving direction are consistent with those of aprojection, seen by a user from the front side of the mobile phone, of the finger on the front screen; according to presetting, the position where the finger touches the back of the mobile phone is displayed and marked at the corresponding position on the front screen of the mobile phone; if the mobile phone receives specific input, the information that a current mark point of the front screen isclicked is input to the mobile phone. By means of the method for controlling the front main screen through the touch operation on the back of the mobile phone, the aims of reducing the situation thatscreen display information is shielded by the finger, easily conducting operations on the upper edge area of the main screen and improving application efficiency under game and character input and other complex interaction application are achieved.

Description

technical field [0001] The invention belongs to the technical field of mobile phones, and relates to a method for controlling a mobile phone screen. Background technique [0002] At present, the mobile phone adopts the main interactive information input method to obtain the position touched by the finger and the duration of the press on the front screen. However, during the touch process, the finger will block part of the screen, which will affect the user's timely viewing of the information displayed on the blocked part of the screen. With the gradual increase of the screen size of the mobile phone, it becomes more and more difficult for fingers to touch the upper edge area of ​​the front screen, which reduces the user experience. In addition, the front screen generally uses the thumbs of the left and right hands to operate at most two points at the same time, which also affects the efficiency of mobile phones in complex application environments such as games and text inpu...

AI Technical Summary

Problems solved by technology

However, during the touch process, the finger will block part of the screen, affecting the user to see the information displayed on the blocked part of the screen in time.

As the screen size of mobile phones gradually increases, it becomes more and more difficult for fingers to touch the upper edge area of ​​the front screen, which reduces the user experience

In addition, the front screen generally uses the thumbs of the left and right hands to operate at most two points at the same time, which also affects the efficiency of mobile phones in complex application environments such as games and text input.

Images