1.网络：
Retrofit
okHttp
volley
2.图片：
glide
fresco
picasso
Android-Unicersal-Image-Loader
PhotoView
3.UI
material-dialogs
flexbox-layout
AndroidSwipeLayout
BaseRecycleViewAdapterHelper
MaterialDrawer
Android-ObservableScrollView
AppIntro
ViewPageIndicator
4.动画
lottie-android
Material-Animations
AndroidViewAnimations
recycleview-animators
5.json解析
fastjson
6.数据库
realm-java
greenDao
7.异步
RXJava
RXAndroid
RXBinding
8.事件消息
EventBus
9.图表
MPAndroidChart
10.生成模板代码
butterknife
11.内存泄露检测
leakcanary