A touchscreen apparatus user interface processing method, comprising: displaying a first user interface of an application program, wherein the first user interface of the application program comprises an interface design element and a content to be viewed element, each element being displayed in a position on the first user interface of the application program; obtaining touch information, wherein the touch information comprises touch track information; the method characterized by: obtaining connection line position information between position information of a touch start point and position information of a touch end point according to the touch track information; determining a relative position between the touch track information and the connection line position information, wherein the relative position comprises that the touch track information is located at the right side or the left side of the connection line position information; rearranging the first user interface of the application program according to the relative position so as to obtain a second user interface of the application program, wherein if the touch track information is located at the right side of the connection line position information, the interface design element is disposed at the left side, or the content to be viewed element is disposed at an upper right portion of the user interface; and wherein, if the touch track information is located at the left side of the connection line position information, the interface design element is disposed at the right side, or the content to be viewed element is disposed at an upper left portion of the user interface; and displaying the second user interface of the application program. displaying a first user interface of an application program, wherein the first user interface of the application program comprises an interface design element and a content to be viewed element, each element being displayed in a position on the first user interface of the application program; obtaining touch information, wherein the touch information comprises touch track information; the method characterized by: obtaining connection line position information between position information of a touch start point and position information of a touch end point according to the touch track information; determining a relative position between the touch track information and the connection line position information, wherein the relative position comprises that the touch track information is located at the right side or the left side of the connection line position information; rearranging the first user interface of the application program according to the relative position so as to obtain a second user interface of the application program, wherein if the touch track information is located at the right side of the connection line position information, the interface design element is disposed at the left side, or the content to be viewed element is disposed at an upper right portion of the user interface; and wherein, if the touch track information is located at the left side of the connection line position information, the interface design element is disposed at the right side, or the content to be viewed element is disposed at an upper left portion of the user interface; and displaying the second user interface of the application program. obtaining connection line position information between position information of a touch start point and position information of a touch end point according to the touch track information; determining a relative position between the touch track information and the connection line position information, wherein the relative position comprises that the touch track information is located at the right side or the left side of the connection line position information; rearranging the first user interface of the application program according to the relative position so as to obtain a second user interface of the application program, wherein if the touch track information is located at the right side of the connection line position information, the interface design element is disposed at the left side, or the content to be viewed element is disposed at an upper right portion of the user interface; and wherein, if the touch track information is located at the left side of the connection line position information, the interface design element is disposed at the right side, or the content to be viewed element is disposed at an upper left portion of the user interface; and displaying the second user interface of the application program.