Processing method, device and computer-readable storage medium for black screen during page switching

Abstract

The embodiment of the invention discloses a blank screen processing method and device during page switching and a computer readable storage medium, and aims at reducing blank screen time during page switching. The blank screen processing method includes the steps that whether or not an overtime behavior occurs during page switching is judged; if the overtime behavior occurs during page switching,it is judged that whether or not a currently open page accords with a page of which a display request is sent to a page management server; if the currently open page does not accord with the page of which the display request is sent to the page management server, an abnormal application program is closed. By the adoption of the technical scheme, the blank screen time caused by application programabnormity is shortened, it is unnecessary for a user to manually process a black screen problem, and convenience is brought to usage of users of terminals such as smarts phones.

Description

technical field [0001] The present invention relates to the field of mobile terminals, in particular to a method, device and computer-readable storage medium for processing a black screen during page switching. Background technique [0002] Smartphone users often switch from a page of the APP (in the Android system, such a page is called an activity of the APP) to a page of another APP when using an application (APP). Page switching is essentially caused by APP switching. In other words, APP switching will inevitably lead to page switching, and vice versa. For example, some games integrate the login function of WeChat, QQ and other instant messaging software, that is, when logging in, they will switch from the game page to the WeChat and QQ page. The general process of page switching is as follows: AMS (ActivityManagerService), the service used to manage all activities in the Android system, notifies the application to call back the onResume function of the activity through...

AI Technical Summary

Problems solved by technology

Because AMS has a timeout mechanism when the page is switched, that is, even if the application does not complete the page drawing, the system will force the switch, which will cause a black screen problem

If the application itself is abnormal at this time, it is impossible to repair and complete the onResume operation by itself, then the system will not be able to jump out of the black screen state, and the current full-screen mobile phone generally uses gestures to operate, there is no virtual navigation bar, and the home button is in the black screen state There may be problems with triggering

[0004] However, at present, manufacturers mainly rely on third parties to deal with the problem of black screen caused by this application itself, and have not done system-level fool-proof processing for this kind of exception. Click the interface to trigger ANR, let the system prompt that the process is unresponsive and kill the process, and there is no other more friendly way to end this state

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