1,在导入hellochart jar包后,在布局文件里引用lecho.lib.hellocharts.view.LineChartView后,运行时会一直报 Caused by: android.view.InflateException: Binary XML file line #0: Binary XML file line #0: Error inflating class lecho.lib.hellocharts.view.LineChartView
查到是因为lib里没导入v7的包
2,导入v7的包时必须注意v7包的版本不能比build.gradle里的依赖的版本高,不然会报
cann't find ..intermediates\incremental\mergeDebugResources\merged.dir\values-v28\values-的错
之后就可以正常用了