Securities Display Interface Sliding Gesture and Cache Mechanism
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Solution Overview
Problem
Current securities information display methods are inefficient, requiring multiple click operations and lacking a cache mechanism, which slows down switchover speed and data refreshing, failing to meet the high demand for rapid information access in the dynamic stock market.
Innovation Solution
A securities information display method and system that utilizes finger interaction characteristics of sliding sensing technologies to generate and update a display bitmap based on received screen sliding events, allowing for seamless switching between securities information by sliding on a display interface, with pre-loading and caching mechanisms to enhance speed and efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If multiple click operations are used to switch securities information, then the operation is simple and reliable, but the switchover speed is slow and efficiency is low
Solution Approach 1:
The patent replaces the traditional mechanical click operation system with a capacitive touch sliding system. The screen sliding event detects finger movement across the display surface, substituting multiple discrete click actions with a continuous sliding gesture. This mechanical substitution enables rapid switchover between securities information by detecting the sliding distance and direction, achieving high productivity while maintaining ease of operation through intuitive finger gestures.
Solution Approach 2:
The patent implements a cache mechanism that pre-loads and stores securities data in advance. When a sliding event occurs, the system retrieves pre-cached data immediately without requiring multiple sequential operations. This preliminary action of caching securities information enables instant switchover, dramatically improving productivity while keeping the user interface simple and easy to operate.
2Speed
If traditional display methods are used without caching, then the system is simple and reliable, but the data refreshing speed is slow
Solution Approach 1:
The patent applies preliminary action by implementing a cache mechanism that pre-stores securities data before it is needed. When display updates are required, the system retrieves data from the cache rather than fetching it anew each time. This preliminary preparation of data significantly increases refreshing speed while adding only moderate system complexity through the cache structure.
Solution Approach 2:
The patent introduces dynamic data loading based on sliding events. The system dynamically adjusts data retrieval and caching operations according to user interaction patterns. This dynamic approach optimizes data refreshing speed by loading data on-demand while maintaining a cache for rapid access, balancing performance improvement with manageable system complexity.
3Productivity
If screen sliding events are utilized for switching, then the switchover speed is fast and efficiency is high, but the operation requires precise finger control
Solution Approach 1:
The patent employs partial action by detecting only the essential components of the sliding gesture - the direction and approximate distance - rather than requiring precise control of the entire finger movement. The system processes sliding events with tolerance for variation in finger speed and position, achieving high switchover efficiency while reducing the precision burden on users. Only the critical parameters of the gesture need to meet thresholds, not the entire motion trajectory.
Data Source
AI summary
Implementation manners of the present disclosure put forward a securities information display method, apparatus, and system. The method includes: generating a securities information display interface, where the securities information display interface displays a display bitmap of a security; determining whether the securities information display interface receives a screen sliding event, where the screen sliding event is an event generated by sliding the securities information display interface; obtaining securities data of a security corresponding to the screen sliding event when the screen sliding event is received; and updating the display bitmap based on the obtained securities data.