我有一个ListActivity,然后一个menu/options.xml android:showAsAction报错: should use android:showAsAction when not using support library <?xml version="1.0" encoding="utf-8"?> <menu xmlns:android="http://schemas.android.com/apk/res/a…
运行一个项目时在一个menu.xml文件item属性android:showAsAction 报错 No resource identifier found for attribute 'showAsAction' in package 'android' google了下,老外说是版本问题,showAsAction was added in API level 11要将API提升到11,添加 "android-support-v7-appcompat.jar" 到Android库(…
Android Lint Checks Here are the current list of checks that lint performs as of Android Studio 2.3 dev: Correctness =========== AdapterViewChildren ------------------- Summary: AdapterViews cannot have children in XML Priority: 10 / 10 Sever…