An annotation-based android injection framework implementation method

Abstract

The invention discloses an annotation-based implementation method of an Android injection framework, which belongs to the technical field of computer software, relies on an APT tool, extracts the context of annotations in a source program, uses contextual information to realize semantics in annotations, and provides member variables or method to add annotations, and describe the dependencies in the annotations to complete the binding of related dependencies. The invention utilizes the annotation execution view and the binding frame of the listener, which can not only speed up the development efficiency, but also improve the readability of the code, and the code style will appear more elegant, and can be applied in most Android projects.

Description

technical field [0001] The invention relates to the technical field of computer software, in particular to a method for realizing an annotation-based Android injection framework. Background technique [0002] Dependency injection has always been an important concept in software engineering. As mobile development becomes more and more popular, many frameworks have been derived in the Android development process. The purpose of using frameworks is generally to speed up development. For annotation-based dependency injection frameworks , the form of annotation is more concise than the code, so it is often used in the Android development framework. [0003] In the process of Android UI development, it is often necessary to bind views and listeners. Using annotations to execute the framework for binding views and listeners can not only speed up development efficiency, but also improve code readability and code style. It looks more elegant. However, according to the survey, there...

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Problems solved by technology

However, according to the survey, there is no open source framework for such functions in China, and no detailed documents have been found to introduce this technology; in foreign countries, there are some open source implementation solutions, such as ButterKnife, androidannotations, etc., which are highly complete and can be implemented. Most views are bound to time, but the covered functions are not comprehensive enough. The APP needs to apply for important permissions before it can be used, resulting in redundant codes. It is difficult to add these functions to existing frameworks. These frameworks themselves Not perfect enough, can only rely on other frameworks to accomplish these things

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