Android architecture components 详细解析
本工程主要展示了Data(Retrofit+ROOM)+ViewModel(LiveData)+DataBinding+dagger2在项目中的实际搭配使用
项目目录结构分布（详情见源代码）
License
Copyright 2018 itingchunyu
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
<http://www.apache.org/licenses/LICENSE-2.0>
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
