Screen recording and evidence saving method

A screen recording and evidence technology, applied in the field of Android application development, can solve problems such as finger discomfort, achieve the effect of reducing duplication of labor and improving the efficiency of notarization

Active Publication Date: 2019-03-19
法信公证云(厦门)科技有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When notarizing literary works on the web, it is necessary to record the full text of the content displayed on the screen. If a novel or article has thousands or tens of thousands of pages, the notary must slide thousands or tens of thousands of pages on the screen. tens of thousands of times, causing finger discomfort
[0003] At present, we can use mobile phone screen recording software to record content on the screen, including video chat, screen operation, password input, etc. However, this method needs to be implemented in ROOT mode, and the super user permission should be obtained

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Screen recording and evidence saving method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The technical solutions and beneficial effects of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] The present invention provides a method for recording screens and storing certificates, comprising the following steps:

[0020] Step 1, apply for the super user authority (ROOT) mode to the user through the su command;

[0021] Step 2: After the application is approved, call the system's screen recording interface (MediaProjectionManager.createScreenCaptureIntent) to apply for the screen recording function;

[0022] Step 3: After obtaining the screen recording permission, place the third-party reading software on the front of the phone screen, and the screen recording software on the system background;

[0023] Step 4, the screen recording software starts the timing function in the background, and continuously sends click events to the screen, so that the reading software can realize the function of flipping ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a screen recording and evidence saving method. The method comprises the following steps of: applying to a user for a super user authority mode, and then calling a screen recording interface of a system to apply for a recording function; placing third-party reading software in a front end of a mobile phone screen, and placing the screen recording software in the background of the system after obtaining the screen recording authority; starting a timing function in the background of the screen recording software, continuously sending click events to the screen so as to enable the reading software to realize a flipping function, and reporting the latitude and longitude information obtained by the positioning software to a server as a part of the evidence; ending the screen recording and evidence saving functions when the user actively ends the screen recording function; reporting a video file obtained by the screen recording to the server as the evidence retention with the block technique; and synthesizing the block files and verifying the integrity of the files, noticing a screen recording result to a mobile phone by the server, thereby completing the overall process. The method can realize the automatic flipping function of the content when the notary public notarizes the literatures, reduces repeated workload, and improves the efficiency of notarization.

Description

technical field [0001] The invention belongs to the technical field of Android application development, and in particular relates to a method for automatically turning books and storing certificates by reading software during the screen recording process of a mobile phone under ROOT mode. Background technique [0002] When notarizing literary works on the web, it is necessary to record the full text of the content displayed on the screen. If a novel or article has thousands or tens of thousands of pages, the notary must slide thousands or tens of thousands of pages on the screen. Thousands of times, causing finger discomfort. [0003] At present, we can use mobile phone screen recording software to record content on the screen, including video chat, screen operation, password input, etc. However, this method needs to be implemented in ROOT mode, and this should require superuser permissions. Contents of the invention [0004] The purpose of the present invention is to pro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04N5/76G06F16/70
CPCH04N5/76
Inventor 李新泉林海斌陈艳王强郭文静陈雅贤
Owner 法信公证云(厦门)科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap