Module and related electronic equipment for improving the fault tolerance rate of pop-out

Abstract

The invention provides a module for improving the fault tolerance rate of a pop-out. The module comprises a first fault-tolerant processing unit used for processing abnormal events in a pop-out calling component. The first fault-tolerant processing unit can be used for executing the following steps: judging whether the pop-out calling component is empty; judging whether the pop-out calling component is in the destroying stage and judging whether the pop-out calling component is already destroyed or not. The module may also include a feedback unit for feeding back an abnormal event and a secondfault-tolerant processing unit for processing an abnormal event of the pop-out logic and / or a third fault-tolerant processing unit for processing a memory leak event of the pop-out. The abnormal event processed by the three fault-tolerant processing units provided by the module is incremental step-by-step, so that abnormal event processing at the application layer, the system level and the spatial memory layer is realized, and the fault-tolerant capability of the pop-out is greatly enhanced. The invention also relates to an electronic device comprising the above module.

Description

technical field [0001] The invention relates to the field of computers, in particular to a module and related electronic equipment for improving the error tolerance rate of pop-up frames. Background technique [0002] In the Android development process, the development business logic of the dialog box is often used, and the dialog box is usually a page suspended at the top level. The initialization of the dialog box in traditional development needs to rely on an activity object, where the activity object is the page where the dialog box pops up. [0003] In some extreme cases, the traditional reference relationship and pop-up frame relationship may cause some abnormal problems. For example, when the activity has been destroyed by the system for some reason, but the system dispatches to the element of the pop-up dialog box at this time, At this time, since the activity is actually empty, this will cause the popup to fail, causing a null pointer exception. In addition, there...

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Problems solved by technology

[0003] In some extreme cases, the traditional reference relationship and pop-up frame relationship may cause some abnormal problems. For example, when the activity has been destroyed by the system for some reason, but the system dispatches to the element of the pop-up dialog box at this time, At this time, since the activity is actually empty, this will cause the popup to fail, causing a null pointer exception.

In addition, there is a situation that when the dialog box pops up, but the dialog box has not been destroyed, because the dialog box holds a reference to the activity, the page cannot be released, resulting in a memory leak.

[0004] Moreover, the real underlying implementation of the bullet box logic is realized at the system level, but due to the diversity of Android system versions and the uncertainty of platform devices (each manufacturer will tailor and modify its own system), it may cause system There is an exception in the built-in display function

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