Terminal and display method thereof

A display method and terminal technology, applied in the field of electronics, can solve the problems of unable to realize screen expansion, unable to display data, etc.

Active Publication Date: 2017-02-22
SHENZHEN TRANSSION HLDG CO LTD
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing display devices can usually only display different data on different display screens separate

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
  • Terminal and display method thereof
  • Terminal and display method thereof
  • Terminal and display method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] In a specific application, the terminal display method provided by the embodiment of the present invention can be applied not only to an Android device including two screens, but also to an Android device including multiple screens, so that multiple screens jointly display the same application data for screen scaling. For example, if three screens jointly display an article including three pages of text, the first screen displays the first page of text, the second screen displays the second page of text, and the third screen displays the third page of text.

[0030] Such as figure 1 As shown, this embodiment provides a method for displaying a terminal, where the terminal includes a first screen and a second screen, and the method includes:

[0031] Step S101: The activity management service (AMS, ActivityManagerService) starts the first activity (Activity) in the stack of the first task according to the pre-built dual activity service (DualActivityService), creates a s...

Embodiment 2

[0056] Such as figure 2 As shown, in this embodiment, before step S101 in the first embodiment, it also includes:

[0057] Step S201: Pre-build dual-activity services;

[0058] Step S202: According to the binder mechanism, establish the communication between the dual activity service and the activity management service, the first activity and the second activity.

[0059] In a specific application, the dual activity service is used to provide corresponding communication interfaces for the activity management service, the first activity and the second activity, and the dual activity service is used as a communication medium to realize the communication between the activity management service, the first activity and the second activity Communication.

[0060] In an embodiment, the method for realizing the communication between the activity management service, the first activity and the second activity specifically includes:

[0061] Construct other activity setting function ...

Embodiment 3

[0069] Such as Figure 4 As shown, the terminal 10 provided in this embodiment includes a first screen and a second screen.

[0070] In a specific application, the terminal is an Android device such as a smart phone, a tablet computer, a monitor, and a television set based on an Android system.

[0071] In this embodiment, the terminal further includes:

[0072] The activity starting unit 101 is used for the activity management service to start the first activity in the stack of the first task according to the pre-built dual activity service, create a new second task and start the second activity in the stack of the second task, wherein, The first activity runs on the first screen, and the second activity runs on the second screen;

[0073] A data acquisition unit 102, configured for the first activity and the second activity to respectively acquire required data from application data pre-stored in the dual-activity service;

[0074] The windowing calculation unit 103 is us...

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

Embodiments of the invention provide a terminal and a display method thereof. The method comprises the steps of starting a first activity in a stack of a first task according to a pre-constructed double-activity service, newly creating a second task and starting a second activity in a stack of the second task, wherein the first activity runs in a first screen, and the second activity runs in a second screen; obtaining data needed to be used by the first activity and the second activity from application data pre-stored in the double-activity service by the first activity and the second activity; performing windowed calculation on the first activity and the second activity to obtain a first activity window and a second activity window; displaying the data needed to be used by the first activity in the first activity window, and displaying the data needed to be used by the second activity in the second activity window; and calling an associative relationship in the double-activity service, and enabling a state of the second activity to be kept synchronous with a state of the first activity according to the associative relationship. According to the terminal and the display method thereof provided by the embodiments of the invention, two screens can be enabled to display the same application data together, so that a screen expansion function is realized and a hardware structure does not need to be modified.

Description

technical field [0001] Embodiments of the present invention belong to the field of electronic technology, and in particular relate to a terminal and a display method thereof. Background technique [0002] With the continuous popularization of display technology, there is an increasing demand for displaying data on multiple screens to achieve multi-screen interaction. [0003] However, the existing display devices can usually only display different data individually on different display screens, but cannot jointly display the data of the same application on two screens, thus failing to realize screen expansion. Contents of the invention [0004] The embodiment of the present invention provides a terminal and a display method thereof, which can combine two screens into one screen, so that the two screens can display the same application data together, so as to realize the screen expansion function, and the hardware structure of the Android device does not need to be changed,...

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): G06F3/14G06F9/54
Inventor 莫锡正
Owner SHENZHEN TRANSSION HLDG CO LTD
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