在開發(fā)過程中使用過很多優(yōu)秀框架梁丘，比如網絡的okhttp遭庶，圖片的Fresco蟆技，注入的Gagger2等加缘，都是非常優(yōu)秀的框架。
所以今天在此介紹下至今本人知道的一些比較流行主流且很優(yōu)秀的框架霹娄。
[圖片上傳失敗...(image-a44890-1511766101260)]
根據上圖我們依次說明：
DiskLruCache
硬盤緩存最佳方案(Google提供的一套硬盤緩存的解決方案：DiskLruCache(非Google官方編寫能犯，但獲得官方認證))
Universal Image Loader
UIL aims to provide a powerful, flexible and highly customizable instrument for image loading, caching and displaying.
It provides a lot of configuration options and good control over the image loading and caching process.
Picasso
- powerful image downloading and caching library for Android
Facebook Fresco
Fresco 是一個強大的圖片加載組件。
Fresco 中設計有一個叫做 image pipeline的模塊犬耻。它負責從網絡踩晶，從本地文件系統(tǒng)，本地資源加載圖片枕磁。為了最大限度節(jié)省空間和CPU時間渡蜻，它含有3級緩存設計（2級內存，1級文件）计济。
Fresco中設計有一個叫做 Drawees 模塊茸苇，方便地顯示loading圖，當圖片不再顯示在屏幕上時沦寂，及時地釋放內存和空間占用学密。Fresco 支持Android2.3(API level 9) 及其以上系統(tǒng)。
Glide
在泰國舉行的谷歌開發(fā)者論壇上传藏，谷歌為我們介紹了一個名叫 Glide 的圖片加載庫腻暮，作者是bumptech。 這個庫被廣泛的運用在google的開源項目中毯侦，包括2014年google I/O大會上發(fā)布的官方app哭靖。
Asynchronous Http Client for Android
An asynchronous, callback-based Http client for Android built on top of Apache's HttpClient libraries.
Asynchronous Http Client for Android 最佳解析
AndroidAsync
AndroidAsync is a low level network protocol library.
If you are looking for an easy to use, higher level, Android aware, http request library, check out Ion (it is built on top of AndroidAsync).
The typical Android app developer would probably be more interested in Ion.
OkHttp3
OkHttp是一個高效的Http客戶端，有如下的特點：
支持HTTP2/SPDY黑科技
socket自動選擇最好路線侈离，并支持自動重連
擁有自動維護的socket連接池试幽，減少握手次數
擁有隊列線程池，輕松寫并發(fā)
擁有Interceptors輕松處理請求與響應（比如透明GZIP壓縮,LOGGING）
基于Headers的緩存策略
Retrofit
- type-safe REST client for Android and Java
Volley
Android Volley是Google開發(fā)的一個網絡lib霍狰，可以讓你更加簡單并且快速的訪問網絡數據抡草。Volley庫的網絡請求都是異步的饰及，你不必擔心異步處理問題蔗坯。
Volley的優(yōu)點：
請求隊列和請求優(yōu)先級
請求Cache和內存管理
擴展性性強
可以取消請求
google-gson
Gson is a Java library that can be used to convert Java Objects into their JSON representation.
It can also be used to convert a JSON string to an equivalent Java object.
Gson can work with arbitrary Java objects including pre-existing objects that you do not have source-code of.
Jackson
This is the home page of the Jackson Project, formerly known as the standard JSON library for Java (or JVM platform in general), or, as the "best JSON parser for Java." Or simply as "JSON for Java."
More than that, Jackson is a suite of data-processing tools for Java (and the JVM platform), including the flagship streaming JSON parser / generator library, matching data-binding library (POJOs to and from JSON) and additional data format modules to process data encoded in Avro, BSON, CBOR, CSV, Smile, Protobuf, XML or YAML;
and even the large set of data format modules to support data types of widely used data types such as Joda, Guava and many, many more.
While the actual core components live under their own projects -- including the three core packages (streaming, databind, annotations;
data format libraries; data type libraries; JAX-RS provider;
and a miscellaneous set of other extension modules -- this project act as the central hub for linking all the pieces together.
fastjson
Fastjson是一個Java語言編寫的JSON處理器,由阿里巴巴公司開發(fā)康震。
1、遵循h(huán)ttp://json.org標準宾濒，為其官方網站收錄的參考實現之一腿短。
2、功能qiang打绘梦，支持JDK的各種類型橘忱，包括基本的JavaBean、Collection卸奉、Map钝诚、Date、Enum榄棵、泛型凝颇。
3、無依賴疹鳄，不需要例外額外的jar拧略，能夠直接跑在JDK上。
4瘪弓、開源垫蛆，使用Apache License 2.0協(xié)議開源。http://code.alibabatech.com/wiki/display/FastJSON/Home
5腺怯、具有超高的性能袱饭，java世界里沒有其他的json庫能夠和fastjson可相比了。
HTML Parser
HTML Parser is a Java library used to parse HTML in either a linear or nested fashion.
Primarily used for transformation or extraction, it features filters, visitors, custom tags and easy to use JavaBeans.
It is a fast, robust and well tested package.
jsoup
jsoup 是一款Java 的HTML解析器呛占，可直接解析某個URL地址宁赤、HTML文本內容。
它提供了一套非常省力的API栓票，可通過DOM决左，CSS以及類似于jQuery的操作方法來取出和操作數據。
ORMLite
暫缺走贪，歡迎補充
Sugar
Insanely easy way to work with Android Databases.
greenDAO
greenDAO is a light & fast ORM for Android that maps objects to SQLite Being highly optimized for Android, greenDAO offers great and consumes minimal memory.
ActiveAndroid
ActiveAndroid is an active record style ORM (object relational mapper).
What does that mean exactly?
Well, ActiveAndroid allows you to save and retrieve SQLite database records without ever writing a single SQL statement.
Each database record is wrapped neatly into a class with methods like save() and delete().
SQLBrite
- lightweight wrapper around SQLiteOpenHelper and ContentResolver which introduces reactive stream semantics to queries.
Realm
Realm 是一個跨平臺的移動數據庫引擎佛猛，于 2014 年 7 月發(fā)布，準確來說坠狡，它是專門為移動應用所設計的數據持久化解決方案之一继找。
Butter Knife
Field and method binding for Android views which uses annotation processing to generate boilerplate code for you.
Dagger2
Dagger2 是一個Android依賴注入框架，由谷歌開發(fā)逃沿，最早的版本Dagger1由Square公司開發(fā)婴渡。
依賴注入框架主要用于模塊間解耦幻锁，提高代碼的健壯性和可維護性。
Dagger這個庫的取名不僅僅來自它的本意“匕首”边臼，同時也暗示了它的原理哄尔。
Jake Wharton 在對 Dagger 的介紹中指出，Dagger 即DAG-er柠并，這里的 DAG 即數據結構中的 DAG——有向無環(huán)圖(Directed Acyclic Graph)岭接。
也就是說，Dagger是一個基于有向無環(huán)圖結構的依賴注入庫臼予，因此Dagger的使用過程中不能出現循環(huán)依賴鸣戴。
AndroidAnnotations
AndroidAnnotations is an Open Source framework that speeds up Android
1,It takes care of the plumbing, and lets you concentrate
2,what's really important. By simplifying your code, it facilitatesits maintenance.
RoboGuice 3
RoboGuice 3 smoothes out some of the wrinkles in your Android development experience and makes things simple and fun.
Do you always forget to check for null when you getIntent().getExtras()? RoboGuice 3 will help you.
Think casting findViewById() to a TextView shouldn’t be necessary? RoboGuice 3 is on it.
WilliamChart
WilliamChart is an Android Library to help the implementation of charts in android applications.
For the ones that would like to contribute, my idea is not only to implement the conventional chart features but instead something that could be pleasant and intuitive while representing and visualizing data.
I would prefer to keep charts simple and clean rather than overfeatured.
HelloCharts for Android
Charting library for Android compatible with API 8+(Android 2.2). Works best when hardware acceleration is available, so API 14+(Android4.0) is recommended. Apache License 2.0.
MPAndroidChart
MPAndroidChart是一款基于Android的開源圖表庫，MPAndroidChart不僅可以在 Android設備上繪制各種統(tǒng)計圖表粘拾，而且可以對圖表進行拖動和縮放操作窄锅，應用起來非常靈活。
MPAndroidChart同樣擁有常用的圖表類型：線 型圖缰雇、餅圖入偷、柱狀圖和散點圖。
Tape
Tape是速度非快寓涨，事務性盯串，基于文件的FIFO。用于Android和Java平臺戒良。
Android Priority Job Queue
Android Priority Job Queue是一款專門為Android平臺編寫体捏，實現了Job Queue的后臺任務隊列類庫，能夠輕松的在后臺執(zhí)行定時任務糯崎，提高用戶體驗和應用的穩(wěn)定性几缭。
EventBus
EventBus是一個Android端優(yōu)化的publish/subscribe消 息總線，簡化了應用程序內各組件間沃呢、組件與后臺線程間的通信年栓。
比如請求網絡，等網絡返回時通過Handler或Broadcast通知UI薄霜，兩個 Fragment之間需要通過Listener通信某抓，這些需求都可以通過EventBus實現。
Otto
An enhanced Guava-based event bus with emphasis on Android support.
Otto is an event bus designed to decouple different parts of your application while still allowing them to communicate efficiently.
Forked from Guava, Otto adds unique functionality to an already refined event bus as well as specializing it to the Android platform.
RxAndroid: Reactive Extensions for Android
Android specific bindings for RxJava.
This module adds the minimum classes to RxJava that make writing reactive components in Android applications easy and hassle-free. More
specifically, it provides a Scheduler that schedules on the main thread or any given Looper.
RxBinding
RxJava binding APIs for Android UI widgets from the platform and support libraries.
Agera
Agera is a set of classes and interfaces to help write functional, asynchronous, and reactive applications for Android.
Logger
Simple, pretty and powerful logger for android
Logger provides :
Thread information
Class information
Method information
Pretty-print for json content
Pretty-print for new line "\n"
Clean output
Jump to source
Hugo
Annotation-triggered method call logging for your debug builds.
Timber
This is a logger with a small, extensible API which provides utility on top of Android's normal Log class.
Mockito
Tasty mocking framework for unit tests in Java
Robotium
Robotium是一款國外的Android自動化測試框架惰瓜，主要針對Android平臺的應用進行黑盒自動化測試否副，它提供了模擬各種手勢操作（點擊、長按崎坊、滑動等）备禀、查找和斷言機制的API，能夠對各種控件進行操作。
Robolectric
Robolectric is a testing framework that de-fangs the Android SDK so you can test-drive the development of your Android app.
Stetho
Stetho is a sophisticated debug bridge for Android applications.
When enabled, developers have access to the Chrome Developer Tools feature natively part of the Chrome desktop browser.
Developers can also choose to enable the optional dumpapp tool which offers a powerful command-line interface to application internals.
LeakCanary
- memory leak detection library for Android and Java.
ACRA
ACRA is a library enabling Android Application to automatically post their crash reports to a GoogleDoc form.
It is targeted to android applications developers to help them get data from their applications when they crash or behave erroneously.
至此曲尸，結束赋续，如果有哪里寫錯的或者有什么疑問歡迎回帖，我看到后會第一時間回復另患。
by anonymous
