Page display method, electronic device and computer storage medium

Abstract

The invention discloses a page display method, electronic equipment and computer storage medium, comprising: determining an intermediate page triggered by a received page click instruction; and suspending the frame buffer and the display screen during the process of drawing the intermediate page to the frame buffer The page synchronization operation between them; when the intermediate page is drawn in the frame buffer, the result page triggered by the page click command is drawn into the frame buffer; the page synchronization operation between the frame buffer and the display is restored, and the frame buffer drawn The resulting page is synchronized to the display for display. The scheme provided by the present invention suspends the page synchronization operation between the frame buffer and the display screen during the process of drawing the intermediate page, which reduces the number of refreshes between the frame buffer and the display screen, thereby effectively improving the speed of page switching display and reducing the number of users The invalid waiting time has brought a lot of convenience to users.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a page display method, electronic equipment and computer storage media. Background technique [0002] At present, more and more people choose to read e-books because they have many advantages such as small footprint, easy download, and cheap price. When a user opens an e-book, switching and jumping of displayed pages usually occur. In order to improve the page display speed, it is necessary to speed up the page switching and jumping speed, so as to reduce the user's waiting time. For this reason, various solutions for improving the page display speed have appeared in the prior art. In a common scheme, the double-buffering mechanism is used for drawing. Specifically, the results of all drawing operations are stored in a system memory area, which is usually called the "back buffer". When all drawing operations After the end, copy the entire memory area to the display memory. T...

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Problems solved by technology

[0003] However, in the process of realizing the present invention, the inventor found that the above-mentioned method in the prior art has at least the following problems: in the View drawing mechanism based on the Android4.0+ system, when a page jump occurs when an e-book is opened, the corresponding trigger The refresh mechanism of the system, so that the drawing content in the buffer is synchronously refreshed to the display screen for display

Although double buffering can speed up the drawing speed, it cannot improve the display speed of the display, and it still takes a lot of time to synchronize the drawing content in the buffer to the display.

The above problems are more and more prominent in the ink screen with a slow refresh rate: since the refresh time of each frame is about 480ms when refreshing the display page of the e-ink through e-ink, it takes too long, when the system refreshes the display page When the number of frames is large, the system usually consumes too much resources in the main thread, which slows down the system refreshing the display page and increases the user's invalid waiting time.

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