Course Code: dagger2
Duration: 14 hours
Prerequisites:
  • 对 Android 发展的理解

观众

  • 软件架构师
Overview:

Dagger 2 是用于 Android 应用的注射框架。 使用Dagger,用户可以实施纯依赖注射,而不涉及任何第三方框架,同时改善建筑结构和长期可维持性。

由教练领导的现场培训(在线或在线)针对软件架构师,希望在应用程序中使用Dagger 2进行依赖注射。

在本研讨会结束后,参与者将能够:

  • 创建一个依赖注射项目与Dagger 2。
  • 将 Dagger 2 集成到一个应用程序中。
  • 实施依赖性注射,不使用第三方框架。

课程格式

  • 互动讲座和讨论。
  • 很多练习和练习。
  • 在现场实验室环境中进行手动实施。

课程定制选项

  • 要申请此课程的定制培训,请联系我们安排。
Course Outline:

介绍

Dagger 2 概述

  • 什么是匕首 2？
  • Dagger 2 特点

依赖注入一目了然

  • 依赖注入技术
  • 体系结构模式

准备开发环境

  • 设置 Dagger 2

依赖注入快速入门

  • 构建项目
  • 去耦逻辑
  • 共享实例
  • 预防注射

匕首 2

  • 添加 Dagger 依赖项
  • 创建应用程序范围
  • 使用组件
  • 使用多重绑定

测试应用程序

  • 使用单元测试、模拟测试和存储库单元测试进行测试

调试应用程序

  • 处理错误

部署应用程序

  • 运行模拟的 Android 设备

保护应用程序

  • 隐藏数据并强化应用程序

故障 排除

总结和结论

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