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Design method for asynchronous communication tool in Android

An asynchronous communication and tool technology, applied in the field of communication, can solve the problems of memory leakage, memory occupation, and difficulty in using Handler, and achieve the effect of improving convenience and solving cumbersome use.

Active Publication Date: 2019-01-18
WUHAN DOUYU NETWORK TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the existing technical problems in the traditional solution, the present invention provides a design method of an asynchronous communication tool in the Android system and an Android electronic device, which are used to solve the cumbersome use of asynchronous communication caused by the difficulty in using the Handler in the traditional solution and the need for asynchronous communication in the Handler. Messages are not released in time, leading to memory leaks, resulting in a large amount of memory occupation, making it impossible for other businesses to apply for the corresponding memory space

Method used

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  • Design method for asynchronous communication tool in Android
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Embodiment Construction

[0018] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present disclosure.

[0019] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, ...

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Abstract

The invention provides a design method for an asynchronous communication tool in Android, and the method comprises the steps: defining a DyHandler class; defining a getDyHandler(Class cls) function for producing a DyHandler object; defining a Map set which is used for representing the mapping relation of the DyHandler class; judging whether cls exists in a Map set or not while generating the DyHandler object according to cls: calling a getDyHandler(Class cls) function to obtain the DyHandler object if cls exists in the Map set, or else calling a construction function of the DyHandler class toobtain the DyHandler object; deleting the DyHandler object from the Map set if the DyHandler object is not used again. The method solves the problems that DyHandler is tedious in use and a memory is leaked.

Description

technical field [0001] The present disclosure relates to the technical field of communication, and in particular to a method for designing an asynchronous communication tool in Android. Background technique [0002] In the traditional solution, asynchronous communication uses a Handler tool class provided by the Android system for communication. Due to the frequent use of Handler in this solution, and the need to instantiate objects and process message callbacks, it is easy to use It is very cumbersome, and when the message cannot be released in time, it is easy to cause a memory leak, resulting in a large amount of memory being occupied and not released, resulting in other businesses being unable to apply for the corresponding memory space, resulting in an exception. Contents of the invention [0003] Aiming at the existing technical problems in the traditional solution, the present invention provides a design method of an asynchronous communication tool in the Android sy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06G06F9/50
CPCG06F9/5022H04L67/34H04L69/03
Inventor 张磊陈少杰张文明
Owner WUHAN DOUYU NETWORK TECH CO LTD
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