# AndroidCollection **Repository Path**: ouyangpengdev/AndroidCollection ## Basic Information - **Project Name**: AndroidCollection - **Description**: No description available - **Primary Language**: Unknown - **License**: Not specified - **Default Branch**: master - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2021-03-23 - **Last Updated**: 2021-03-23 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README >如果觉得看起来比较麻烦，需要PDF版本，或是需要更多学习资料、面试资料，进阶、架构资料，都可以加上[QQ群](https://github.com/274942954/AndroidCollection#qq%E7%BE%A4)领取。祝愿每一位有追求的Android开发同胞都能进大厂拿高薪！ # AndroidCollection # Android-Notes Android知识笔记目录： ## Java 知识点汇总 * [JVM](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#jvm) * [JVM 工作流程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#jvm-工作流程) * [运行时数据区（Runtime Data Area）](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#运行时数据区runtime-data-area) * [方法指令](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#方法指令) * [类加载器](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#类加载器) * [垃圾回收 gc](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#垃圾回收-gc) * [对象存活判断](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#对象存活判断) * [垃圾收集算法](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#垃圾收集算法) * [垃圾收集器](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#垃圾收集器) * [内存模型与回收策略](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#内存模型与回收策略) * [Object](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#object) * [equals 方法](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#equals-方法) * [hashCode 方法](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#hashcode-方法) * [static](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#static) * [final](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#final) * [String、StringBuffer、StringBuilder](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#stringstringbufferstringbuilder) * [异常处理](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#异常处理) * [内部类](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#内部类) * [匿名内部类](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#匿名内部类) * [多态](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#多态) * [抽象和接口](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#抽象和接口) * [集合框架](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#集合框架) * [HashMap](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#hashmap) * [结构图](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#结构图) * [HashMap 的工作原理](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#hashmap-的工作原理) * [HashMap 与 HashTable 对比](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#hashmap-与-hashtable-对比) * [ConcurrentHashMap](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#concurrenthashmap) * [Base 1.7](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#base-17) * [Base 1.8](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#base-18) * [ArrayList](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#arraylist) * [LinkedList](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#linkedlist) * [CopyOnWriteArrayList](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#copyonwritearraylist) * [反射](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#反射) * [单例](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#单例) * [饿汉式](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#饿汉式) * [双重检查模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#双重检查模式) * [静态内部类模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#静态内部类模式) * [线程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#线程) * [状态](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#状态) * [状态控制](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#状态控制) * [volatile](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#volatile) * [synchronized](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#synchronized) * [根据获取的锁分类](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#根据获取的锁分类) * [原理](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#原理) * [Lock](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#lock) * [锁的分类](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#锁的分类) * [悲观锁、乐观锁](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#悲观锁乐观锁) * [自旋锁、适应性自旋锁](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#自旋锁适应性自旋锁) * [死锁](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#死锁) * [引用类型](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#引用类型) * [动态代理](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#动态代理) * [元注解](https://github.com/274942954/AndroidCollection/blob/master/Docs/Java知识点汇总.md#元注解) ## Android 知识点汇总 * [Activity](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#activity) * [生命周期](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#生命周期) * [启动模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#启动模式) * [启动过程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#启动过程) * [Fragment](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#fragment) * [特点](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#特点) * [生命周期](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#生命周期-1) * [与Activity通信](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#与activity通信) * [Service](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#service) * [启动过程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#启动过程-1) * [绑定过程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#绑定过程) * [生命周期](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#生命周期-2) * [启用前台服务](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#启用前台服务) * [BroadcastReceiver](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#broadcastreceiver) * [注册过程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#注册过程) * [ContentProvider](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#contentprovider) * [基本使用](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#基本使用) * [数据存储](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#数据存储) * [View](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#view) * [MeasureSpec](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#measurespec) * [MotionEvent](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#motionevent) * [VelocityTracker](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#velocitytracker) * [GestureDetector](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#gesturedetector) * [Scroller](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#scroller) * [View 的滑动](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#view-的滑动) * [View 的事件分发](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#view-的事件分发) * [在 Activity 中获取某个 View 的宽高](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#在-activity-中获取某个-view-的宽高) * [Draw 的基本流程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#draw-的基本流程) * [自定义 View](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#自定义-view) * [进程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#进程) * [进程生命周期](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#进程生命周期) * [多进程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#多进程) * [进程存活](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#进程存活) * [OOM_ADJ](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#oom_adj) * [进程被杀情况](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#进程被杀情况) * [进程保活方案](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#进程保活方案) * [Parcelable 接口](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#parcelable-接口) * [使用示例](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#使用示例) * [方法说明](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#方法说明) * [Parcelable 与 Serializable 对比](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#parcelable-与-serializable-对比) * [IPC](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#ipc) * [IPC方式](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#ipc方式) * [Binder](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#binder) * [AIDL 通信](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#aidl-通信) * [Messenger](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#messenger) * [Window / WindowManager](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#window--windowmanager) * [Window 概念与分类](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#window-概念与分类) * [Window 的内部机制](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#window-的内部机制) * [Window 的创建过程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#window-的创建过程) * [Activity 的 Window 创建过程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#activity-的-window-创建过程) * [Dialog 的 Window 创建过程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#dialog-的-window-创建过程) * [Toast 的 Window 创建过程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#toast-的-window-创建过程) * [Bitmap](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#bitmap) * [配置信息与压缩方式](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#配置信息与压缩方式) * [常用操作](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#常用操作) * [裁剪、缩放、旋转、移动](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#裁剪缩放旋转移动) * [Bitmap与Drawable转换](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#bitmap与drawable转换) * [保存与释放](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#保存与释放) * [图片压缩](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#图片压缩) * [BitmapFactory](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#bitmapfactory) * [Bitmap创建流程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#bitmap创建流程) * [Option类](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#option类) * [基本使用](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#基本使用-1) * [内存回收](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#内存回收) * [屏幕适配](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#屏幕适配) * [单位](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#单位) * [头条适配方案](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#头条适配方案) * [刘海屏适配](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#刘海屏适配) * [Context](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#context) * [SharedPreferences](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#sharedpreferences) * [获取方式](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#获取方式) * [getPreferences](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#getpreferences) * [getDefaultSharedPreferences](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#getdefaultsharedpreferences) * [getSharedPreferences](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#getsharedpreferences) * [架构](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#架构) * [apply / commit](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#apply--commit) * [注意](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#注意) * [消息机制](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#消息机制) * [Handler 机制](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#handler-机制) * [工作原理](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#工作原理) * [ThreadLocal](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#threadlocal) * [MessageQueue](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#messagequeue) * [Looper](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#looper) * [Handler](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#handler) * [线程异步](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#线程异步) * [AsyncTask](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#asynctask) * [基本使用](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#基本使用-2) * [工作原理](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#工作原理-1) * [HandlerThread](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#handlerthread) * [IntentService](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#intentservice) * [线程池](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#线程池) * [RecyclerView 优化](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#recyclerview-优化) * [Webview](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#webview) * [基本使用](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#基本使用-3) * [WebView](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#webview-1) * [WebSettings](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#websettings) * [WebViewClient](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#webviewclient) * [WebChromeClient](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#webchromeclient) * [Webview 加载优化](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#webview-加载优化) * [内存泄漏](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android知识点汇总.md#内存泄漏) ## Android 扩展知识点汇总 * [ART](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#art) * [ART 功能](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#art-功能) * [预先 (AOT) 编译](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#预先-aot-编译) * [垃圾回收优化](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#垃圾回收优化) * [开发和调试方面的优化](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#开发和调试方面的优化) * [ART GC](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#art-gc) * [Apk 包体优化](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#apk-包体优化) * [Apk 组成结构](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#apk-组成结构) * [整体优化](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#整体优化) * [资源优化](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#资源优化) * [代码优化](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#代码优化) * [.arsc文件优化](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#arsc文件优化) * [lib目录优化](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#lib目录优化) * [Hook](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#hook) * [基本流程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#基本流程) * [使用示例](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#使用示例) * [Proguard](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#proguard) * [公共模板](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#公共模板) * [常用的自定义混淆规则](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#常用的自定义混淆规则) * [aar中增加独立的混淆配置](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#aar中增加独立的混淆配置) * [检查混淆和追踪异常](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#检查混淆和追踪异常) * [架构](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#架构) * [MVC](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#mvc) * [MVP](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#mvp) * [MVVM](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#mvvm) * [Jetpack](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#jetpack) * [架构](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#架构-1) * [使用示例](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#使用示例-1) * [NDK 开发](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#ndk-开发) * [JNI 基础](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#jni-基础) * [数据类型](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#数据类型) * [String 字符串函数操作](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#string-字符串函数操作) * [常用 JNI 访问 Java 对象方法](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#常用-jni-访问-java-对象方法) * [NDK 开发](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#ndk-开发-1) * [基础开发流程](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#基础开发流程) * [System.loadLibrary()](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#systemloadlibrary) * [CMake 构建 NDK 项目](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#cmake-构建-ndk-项目) * [常用的 Android NDK 原生 API](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#常用的-android-ndk-原生-api) * [类加载器](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#类加载器) * [双亲委托模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#双亲委托模式) * [DexPathList](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android扩展知识点.md#dexpathlist) ## Android 开源库源码分析 * [LeakCanary](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android开源库源码分析.md#leakcanary) * [初始化注册](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android开源库源码分析.md#初始化注册) * [引用泄漏观察](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android开源库源码分析.md#引用泄漏观察) * [Dump Heap](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android开源库源码分析.md#dump-heap) * [EventBus](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android开源库源码分析.md#eventbus) * [自定义注解](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android开源库源码分析.md#自定义注解) * [注册订阅者](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android开源库源码分析.md#注册订阅者) * [发送事件](https://github.com/274942954/AndroidCollection/blob/master/Docs/Android开源库源码分析.md#发送事件) ## 设计模式汇总 * [设计模式分类](https://github.com/274942954/AndroidCollection/blob/master/Docs/设计模式汇总.md#设计模式分类) * [面向对象六大原则](https://github.com/274942954/AndroidCollection/blob/master/Docs/设计模式汇总.md#面向对象六大原则) * [工厂模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/设计模式汇总.md#工厂模式) * [单例模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/设计模式汇总.md#单例模式) * [建造者模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/设计模式汇总.md#建造者模式) * [原型模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/设计模式汇总.md#原型模式) * [适配器模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/设计模式汇总.md#适配器模式) * [观察者模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/设计模式汇总.md#观察者模式) * [代理模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/设计模式汇总.md#代理模式) * [责任链模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/设计模式汇总.md#责任链模式) * [策略模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/设计模式汇总.md#策略模式) * [备忘录模式](https://github.com/274942954/AndroidCollection/blob/master/Docs/设计模式汇总.md#备忘录模式) ## Gradle知识点汇总 * [依赖项配置](https://github.com/274942954/AndroidCollection/blob/master/Docs/Gradle知识点汇总.md#依赖项配置) ## 计算机网络基础 * [网络体系的分层结构](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#网络体系的分层结构) * [HTTP 相关](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#http-相关) * [请求报文](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#请求报文) * [请求行](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#请求行) * [请求头](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#请求头) * [响应报文](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#响应报文) * [常见状态码](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#常见状态码) * [缓存机制](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#缓存机制) * [Https](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#https) * [Http 2.0](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#http-20) * [TCP/IP](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#tcpip) * [三次握手](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#三次握手) * [四次挥手](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#四次挥手) * [TCP 与 UDP 的区别](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#tcp-与-udp-的区别) * [Socket](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#socket) * [使用示例](https://github.com/274942954/AndroidCollection/blob/master/Docs/计算机网络基础.md#使用示例) ## 常见面试算法题汇总 * [排序](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#排序) * [比较排序](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#比较排序) * [冒泡排序](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#冒泡排序) * [归并排序](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#归并排序) * [快速排序](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#快速排序) * [线性排序](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#线性排序) * [计数排序](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#计数排序) * [桶排序](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#桶排序) * [二叉树](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#二叉树) * [顺序遍历](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#顺序遍历) * [层次遍历](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#层次遍历) * [左右翻转](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#左右翻转) * [最大值](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#最大值) * [最大深度](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#最大深度) * [最小深度](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#最小深度) * [平衡二叉树](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#平衡二叉树) * [链表](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#链表) * [删除节点](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#删除节点) * [翻转链表](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#翻转链表) * [中间元素](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#中间元素) * [判断是否为循环链表](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#判断是否为循环链表) * [合并两个已排序链表](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#合并两个已排序链表) * [链表排序](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#链表排序) * [删除倒数第N个节点](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#删除倒数第n个节点) * [两个链表是否相交](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#两个链表是否相交) * [栈 / 队列](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#栈--队列) * [带最小值操作的栈](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#带最小值操作的栈) * [有效括号](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#有效括号) * [用栈实现队列](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#用栈实现队列) * [逆波兰表达式求值](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#逆波兰表达式求值) * [二分](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#二分) * [二分搜索](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#二分搜索) * [X的平方根](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#x的平方根) * [哈希表](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#哈希表) * [两数之和](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#两数之和) * [连续数组](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#连续数组) * [最长无重复字符的子串](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#最长无重复字符的子串) * [最多点在一条直线上](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#最多点在一条直线上) * [堆 / 优先队列](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#堆--优先队列) * [前K大的数](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#前k大的数) * [前K大的数II](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#前k大的数ii) * [第K大的数](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#第k大的数) * [二叉搜索树](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#二叉搜索树) * [验证二叉搜索树](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#验证二叉搜索树) * [第K小的元素](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#第k小的元素) * [数组 / 双指针](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#数组--双指针) * [加一](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#加一) * [删除元素](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#删除元素) * [删除排序数组中的重复数字](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#删除排序数组中的重复数字) * [我的日程安排表 I](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#我的日程安排表-i) * [合并排序数组](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#合并排序数组) * [贪心](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#贪心) * [买卖股票的最佳时机](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#买卖股票的最佳时机) * [买卖股票的最佳时机 II](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#买卖股票的最佳时机-ii) * [最大子数组](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#最大子数组) * [主元素](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#主元素) * [字符串处理](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#字符串处理) * [生成括号](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#生成括号) * [Excel表列标题](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#excel表列标题) * [翻转游戏](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#翻转游戏) * [翻转字符串中的单词](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#翻转字符串中的单词) * [转换字符串到整数](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#转换字符串到整数) * [最长公共前缀](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#最长公共前缀) * [回文数](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#回文数) * [动态规划](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#动态规划) * [单词拆分](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#单词拆分) * [爬楼梯](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#爬楼梯) * [打劫房屋](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#打劫房屋) * [编辑距离](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#编辑距离) * [乘积最大子序列](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#乘积最大子序列) * [矩阵](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#矩阵) * [螺旋矩阵](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#螺旋矩阵) * [判断数独是否合法](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#判断数独是否合法) * [旋转图像](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#旋转图像) * [二进制 / 位运算](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#二进制--位运算) * [落单的数](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#落单的数) * [格雷编码](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#格雷编码) * [其他](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#其他) * [反转整数](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#反转整数) * [LRU缓存策略](https://github.com/274942954/AndroidCollection/blob/master/Docs/常见面试算法题汇总.md#lru缓存策略) # Contanct Me 如果觉得看起来比较麻烦，需要PDF版本，或是需要更多学习资料，都可以加上QQ群领取。祝愿每一位有追求的Android开发同胞都能进大厂拿高薪！ ## QQ群 Android开发交流QQ群：**894230989** （备注一下GitHub，免得被我认成打无良广告的）