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                        /移动开发
                        
                            /Android
                        
                        /明日之星-RecyclerView

导入android-support-v7-recyclerview.jar后运行到手机上报错，找不到该类

我拷贝的就是自己sdk目录下的android-support-v7-recyclerview.jar，放到了libs文件夹下。编译时没报错，运行到手机上时，报1. Caused by: android.view.InflateException: Binary XML file line #11: Error inflating class android.support.v7.widget.RecyclerView，2.Caused by: java.lang.reflect.InvocationTargetException，3. Caused by: java.lang.NoClassDefFoundError: android.support.v7.recyclerview.R$styleable三个错误，怎么回事呢？