bitmap裁剪+多级缓存（LruCache+InBitmap+DisLruCache）
this is propertyAnimation
this is ItemTouchSample to show How to drag or swipe clear item of RecyclerView
Some samples of PathMeasure
this is a sample to explore the rule of the TOUCH EVENT, include an android.jar for 27 in extal for checking resource code
Structure---the design mode of factory include 'sample factory,method factory,abstruct factory'
this is hugryLodaView practice for "ValueAnimator"
this is PropertyCustom sample include how to make a
this is the new adbDriverApp with aRoute framwork
show some samples of Synchronized ---- it was useful ~
this is a simple of modularization
this is a DbDesgin example mainly to show a clue to build a structure
