App Update Source Switching Across Authorized App Stores
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Solution Overview
Problem
Existing electronic devices face limitations in updating applications through app stores other than the original installation source, necessitating a method to change app stores for efficient application updates.
Innovation Solution
An electronic device is equipped with a communication module and processor to receive app store source change information, identify higher versions of applications in different stores, and update the applications accordingly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the electronic device restricts application updates to only the original app store, then update reliability is maintained, but update flexibility and accessibility are reduced
Solution Approach 1:
The patent introduces an app store source change information file as an intermediary that mediates between multiple app stores and the application update process. This file contains authoritative information about which app stores are authorized to provide updates for specific applications, allowing the device to safely accept updates from alternative app stores while maintaining reliability through verified source information.
Solution Approach 2:
The patent enables the application update mechanism to function with multiple app stores universally, not just a single original app store. By incorporating app store source change information, the system gains the capability to recognize and process updates from various authorized app stores, making the update system more versatile and adaptable to different distribution channels.
2Adaptability or versatility
If the electronic device allows application updates from any app store, then update flexibility is improved, but update security and reliability may be compromised
Solution Approach 1:
The patent performs preliminary verification by checking the app store source change information file before accepting any application update. This advance check ensures that only updates from authorized app stores are permitted, preventing security risks from unauthorized sources while maintaining flexibility to accept updates from legitimate alternative stores.
Solution Approach 2:
The system implements a feedback mechanism where the app store source change information provides authoritative guidance back to the update process. This feedback loop ensures that the device can identify which app stores are legitimately authorized to provide updates, thereby maintaining security while enabling flexible update sources.
3Measurement precision
If the electronic device checks for higher versions only in the original app store, then update accuracy is maintained, but update efficiency and user experience are reduced
Solution Approach 1:
The patent makes the app store source dynamic by allowing it to change from the original app store to alternative authorized app stores based on the app store source change information. This dynamic approach enables the system to efficiently locate higher versions in authorized alternative stores while maintaining accurate version identification through the authoritative source change information.
Data Source
AI summary
An electronic device is provided. The electronic device includes a communication module, a memory, and a processor operatively connected with the communication module and the memory, wherein the memory stores instructions which, when executed, cause the processor to, based on application information of a specific application installed in the electronic device, receive app store source change information for updating the specific application, identify whether a higher version of the specific application exists in an app store which is to update the specific application, the app store being identified based on the app store source change information relating to the specific application, and update the specific application by receiving an application package of the higher version from the identified app store.