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50家大厂面试万字精华总结android编程基础学习

Android 基础 1.Activity 1、什么是 Activity？2、请描述一下 Activity 生命周期…… 2.Service 3.Broadcast Receiver32 4.ContentProvider 5.ListView 6.Intent 7.Fragment 1...

【Android平板编程】远程Ubuntu服务器Code-Server编程写代码

1.ubuntu本地安装code-server 准备一台虚拟机,Ubuntu或者centos都可以，这里以VMwhere ubuntu系统为例下载code server服务,浏览器访问:GitHub - coder...

开源Android容器化框架Atlas开发者指南

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【Android平板编程】远程Ubuntu服务器code-server编程写代码

前言本次教程将在 Ubuntu 服务器环境下安装 code-server ，并使用 Android 安卓平板远程 Ubuntu 服务，进行远程编程开发写代码。同时搭配 cpolar 内网穿透工具，实现公网环境下异地远程访问Ubuntu的code-server。 1.ubuntu本地安装code...

在Android平板上使用code-server公网远程Ubuntu服务器编程

1.ubuntu本地安装code-server 准备一台虚拟机,Ubuntu或者centos都可以，这里以VMwhere ubuntu系统为例下载code server服务,浏览器访问:https://github...

Android 性能优化：如何进行多线程编程以提高应用性能？

多线程编程是一种用于提高应用性能的重要技术，特别是在Android应用中，其中包含许多与UI无关的任务，如网络请求、数据加载、计算密集型操作等。以下是一些关于如何进行多线程编程以提高应用性能的指导：使用AsyncTask： AsyncTask是Android提供的简单的异步任务执行框架，适用于较为...

Android获取已连接wifi的热点信息(上位机开发学习之多个界面切换编程)

上一节，写了一个简单的APP，不过它只是单个界面的。在企业级应用产品开发中，通常一个APP都是由多个复杂的页面来构成的。我们将它适当性的扩展为两个界面，其中第一个界面是这样的：通过按键点击就会跳转到另外一个页面，如下: 如何来实现呢？在此先来了解下啥叫A...

在Android Studio中进行JNI编程

本文主要讲在Android Studio中进行JNI编程的步骤，不涉及编码及在代码中声明本地源文件，如有这方面需要，请自行查找。想过自己想要的生活，没有捷径，即便是努力了没有收获时，也不能放弃自己，只要每天在变得更好的路上，你就能看见更好的风景。开始前的准备 ...

Android C++系列：Linux Socket编程（四）多路IO转接服务器

1. select1.select能监听的文件描述符个数受限于FD_SETSIZE,一般为1024，单纯改变进程打开的文件描述符个数并不能改变select监听文件个数2.解决1024以下客户端时使用select是很合适的，但如果链接客户端过多，select采用的是轮询模型，会大大降低服务器响应效...

Android C++ 系列：Linux Socket 编程（三）CS 模型示例

1. TCP通信下图是基于TCP协议的客户端/服务器程序的一般流程:服务器调用socket()、bind()、listen()完成初始化后，调用accept()阻塞等待，处于监听端口的状态，客户端调用socket()初始化后，调用connect()发出SYN段并阻塞等待服务器应答，服务器应答一个...

Android C++ 系列：Linux Socket 编程（二）网络套接字函数

1. socket#include <sys/types.h> /* See NOTES */ #include <sys/socket.h> int socket(int domain, int type, int protocol);domain:AF_INET 这是大多...

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