使用kotlin和Retrofit遇到的问题?
No type arguments expected for class Observable问题解决方法? 首先我使用的 依赖是 如下: //后期使用retrofit网络访问框架 implementation 'com.squareup.retrofit2:retrofit:2.3.0' //转...
2022-05-23 03:24【mawlAndroid】
阅读更多安装鸿蒙Studio遇倒的坑
标题 DevEco Studio安装和新建HelloWorld 大家好,随着最近鸿蒙系统的不断成熟,我们公司领导也让学习一些, 我就去 华为鸿蒙 官网下载了 开发工具,安装说明配置 具体的 自己 在这上面下载 DevEco Studio ,然后呢, 除了有那个网络代理配置,其他的安装很简单, ...
2022-05-23 03:24【mawlAndroid】
阅读更多Android面试总结
第一部分: Android部分 Android基础知识 Android内存泄漏总结 Handler内存泄漏分析及解决 ListView详解 RecyclerView和ListView的异同 AsyncTask源码分析 插件化技术 自定义控件 https://bl
2022-05-23 03:24【augfun】
阅读更多Kotlin高阶函数
高阶函数即指:将函数用作一个函数的参数或者返回值的函数。 demo private fun testHightLevel { MoreFun.loginEngine 'helloo', 'kotlin' { if it { println '登录成功' } else { println '登录失败'...
2022-05-23 03:24【augfun】
阅读更多Kotlin lambda表达式
Kotlin lambda表达式初步总结如下 ex1: //只有形参,返回值为空,参数的名称在函数中aStr, bStr运算是 println val method : String, String Unit= {aStr, bStr println 'aStr: $aStr, bStr: $bSt...
2022-05-23 03:24【augfun】
阅读更多Build was configured to prefer settings repositories over project repositories but repository ‘Googl
关于Android Studio报错Build was configured to prefer settings repositories over project repositories but repository 'Google' was added by build file 'buil...
2022-05-23 03:24【augfun】
阅读更多IdleHandler 的原理分析和妙用
我们都知道 Android 是基于消息处理机制的,比如应用启动过程,Activity 启动以及用户点击行为都与 Handler 息息相关,Handler 负责 Android 中的消息处理,对于 Android 中的消息处理机制来说,MessageQueue 和 Looper,Message 也是...
2022-05-23 03:24【augfun】
阅读更多Retrofit 原理篇
1、Retrofit 实现原理 Retrofit 通过 java 接口以及注解来描述网络请求,并用动态代理的方式生成网络请求的 request,然后通过 client 调用相应的网络框架(默认 okhttp)去发起网络请求,并将返回的 response 通过 converterFactorty 转...
2022-05-23 03:24【augfun】
阅读更多ReentrantLock实现原理及源码分析
ReentrantLock是Java并发包中提供的一个 可重入的互斥锁 。 ReentrantLock 和 synchronized 在基本用法,行为语义上都是类似的,同样都具有可重入性。只不过相比原生的Synchronized,ReentrantLock增加了一些高级的扩展功能,比如它可以实现 公...
2022-05-23 03:24【augfun】
阅读更多临时抱佛脚:IdleHandler 的原理分析和妙用
我们都知道 Android 是基于消息处理机制的,比如应用启动过程,Activity 启动以及用户点击行为都与 Handler 息息相关,Handler 负责 Android 中的消息处理,对于 Android 中的消息处理机制来说,MessageQueue 和 Looper,Message 也是...
2022-05-23 03:24【augfun】
阅读更多Construction equipment [1]
1. Equipment maintenance management is mainly divided into fault repair and maintenance () Two types of . A. Operation monitoring management B. Equip...
2022-05-23 16:07【Star drawing search question】
阅读更多Budget [6]
1. Which of the following is not the grade judgment index of sintered hollow brick A. Appearance and performance B. Size C. Dimensional deviation ...
2022-05-23 16:07【Star drawing search question】
阅读更多50. Go implementation of pow (x, n) and leetcode
Blog home page :* Look, it's Lee XX It's still Li Fuyu https://lichuachua.blog.csdn.net/ ' Look, it's Lee XX It's still Li Fuyu ' * * Share some ...
2022-05-23 16:07【Li Jue】
阅读更多Job hopping, midlife crisis
First , As a professional , Don't forget to look up at the road when you're working hard . The key to work is to be able to solve problems , While im...
2022-05-23 16:08【Field test record】
阅读更多Budget [4]
1. It is suitable for geosyncline 、 The surface soil of pits and floors with small scope shall be compacted . A. Mechanical rolling B. Manual compact...
2022-05-23 16:08【Star drawing search question】
阅读更多Budget [3]
1. It refers to the working space required by workers during construction , According to the quota of Guangdong Province , The working face required f...
2022-05-23 16:08【Star drawing search question】
阅读更多Office365 - solution to outlook pop-up 'you must connect to Microsoft Exchange' error
Recently received user feedback , After modifying the password, log in Outlook Pop up error prompt 'You must connect to microsoft exchange at least ...
2022-05-23 16:08【Tina Yi】
阅读更多Outlook 2019 always prompts for a username and password solution
Recently, I suddenly encountered using outlook2019 visit Outlook online Always prompt 'Need Password', Then, after entering the user name and passw...
2022-05-23 16:08【Tina Yi】
阅读更多How to permanently retrieve an office 365 email
4:02 PM Recently received user demand , To retrieve a completely deleted local email. So how , This paper introduces this . stay Exchange Online in ...
2022-05-23 16:08【Tina Yi】
阅读更多Examples of C language selection structure
Catalog 1、if Examples of sentences 1%E3%80%81if%20%E8%AF%AD%E5%8F%A5%E7%9A%84%E4%BE%8B%E9%A2%98 2、switch Examples of sentences 2%E3%80%81switch...
2022-05-23 16:08【Xiaobai, Xiaobai, you must be rich.】
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