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Restoration method and apparatus for jamming caused by system process runtime exception and mobile terminal

A system process and abnormal operation technology, applied in the direction of multi-program device, program startup/switching, response error generation, etc., can solve problems such as users cannot operate normally, user interface is not smooth, bad operation experience, etc., to achieve reduction Stuck and not smooth phenomenon, improve the operating experience, avoid the effect of booting and restarting

Active Publication Date: 2016-02-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mobile terminal operating system due to system processes (logd process, service process, camera process, memory recovery process, etc.) It may eventually cause the user to be unable to operate normally and need to reboot the machine

Method used

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  • Restoration method and apparatus for jamming caused by system process runtime exception and mobile terminal
  • Restoration method and apparatus for jamming caused by system process runtime exception and mobile terminal
  • Restoration method and apparatus for jamming caused by system process runtime exception and mobile terminal

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Embodiment 1

[0045] See figure 1 , figure 1 It is a flow chart of a method for recovering from freezing caused by abnormal operation of a system process in the first embodiment. figure 1 The shown method for recovering from freezing caused by abnormal operation of the system process is applied to smart mobile terminals, including but not limited to mobile phones, notebook computers, tablet computers and handheld Internet devices, multimedia devices, streaming media devices, Mobile Internet device (MID, mobileinternetdevice), wearable device or other types of terminal devices.

[0046] The operating system described in the embodiment of the present invention is the Android operating system, but the description for the Android operating system does not constitute a limitation to the technical solution, and the same technical solution can be similarly extended to symbian, Linux, Palm, BlackBerry, WindowsMobile or iOS operating system.

[0047] This method judges whether the system process ...

Embodiment 2

[0078] In order to realize the automatic detection and recovery function of the freeze caused by the abnormal operation of the system process and avoid the problem of the operating system being stuck and not smooth, this embodiment discloses a recovery device and a mobile terminal for the freeze caused by the abnormal operation of the system process The recovery device for freezing caused by the abnormal operation of the system process can be a software unit, a hardware unit, or a combination of software and hardware running in each terminal device (such as a mobile phone, a tablet computer, and a handheld Internet access device), or it can be used as an independent The pendant is integrated into the terminal device or runs in the application system of the terminal device.

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Abstract

The invention discloses a restoration method and apparatus for jamming caused by a system process runtime exception and a mobile terminal. The method specifically comprises: performing statistics and detection on system processes, and monitoring whether an operation system is jammed or not; if detecting that the operation system is jammed, searching for one or more system processes with the highest memory occupation rate in the system processes causing the jamming, and marking the searched system process as a forbidden process; starting a timer T1 for notifying the operation system to forbid the calling of the forbidden process in the timer T1; and lowering the priority of the system process causing the jamming. With the restoration method, the system jamming can be automatically detected; and by starting the timer T1 for notifying the operation system to forbid the calling of the forbidden process in the timer T1, and lowering the priority of the system process causing the jamming, the jamming and unsmooth phenomena of the operation system are reduced, the operation experience of users is improved, and the smooth operation of the mobile terminal is enjoyed.

Description

technical field [0001] The present invention relates to the technical field of mobile terminal communication, in particular to a recovery method, device and mobile terminal for stalling caused by abnormal operation of system processes. Background technique [0002] In the mobile terminal platform using the Android operating system, the reasonable scheduling and use of system processes (logd process, service process, camera process, memory recovery process, etc.) enables the user's mobile terminal to coordinate and run smoothly. The operating system of the mobile terminal may cause a large amount of CPU usage due to the frequent operation of the system process, which will cause abnormalities such as freezes and unsmoothness. [0003] The mobile terminal operating system freeze problem is a performance problem often encountered by engineers and technicians during the development process and mobile terminal users during use. System processes (logd process, service process, came...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48G06F11/07
Inventor 王旭康
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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