是否支持片段的androidplot？

Question

我需要在片段中使用AndroidPlot库，但它给我一个错误。也许它不支持在Android 4.x的片段？

也许有人知道什么更好用于绘制简单的图表？

09-13 16:54:19.098: E/AndroidRuntime(5114): FATAL EXCEPTION: main 
09-13 16:54:19.098: E/AndroidRuntime(5114): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.plotfragment/com.example.plotfragment.MainActivity}: android.view.InflateException: Binary XML file line #14: Error inflating class com.androidplot.xy.XYPlot 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1955) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1980) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.app.ActivityThread.access$600(ActivityThread.java:122) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1146) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.os.Handler.dispatchMessage(Handler.java:99) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.os.Looper.loop(Looper.java:137) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.app.ActivityThread.main(ActivityThread.java:4340) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at java.lang.reflect.Method.invokeNative(Native Method) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at java.lang.reflect.Method.invoke(Method.java:511) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at dalvik.system.NativeStart.main(Native Method) 
09-13 16:54:19.098: E/AndroidRuntime(5114): Caused by: android.view.InflateException: Binary XML file line #14: Error inflating class com.androidplot.xy.XYPlot 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:691) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.view.LayoutInflater.rInflate(LayoutInflater.java:739) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.view.LayoutInflater.inflate(LayoutInflater.java:489) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.view.LayoutInflater.inflate(LayoutInflater.java:396) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.view.LayoutInflater.inflate(LayoutInflater.java:352) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:251) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.app.Activity.setContentView(Activity.java:1835) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at com.example.plotfragment.MainActivity.onCreate(MainActivity.java:11) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.app.Activity.performCreate(Activity.java:4465) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1919) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  ... 11 more 
09-13 16:54:19.098: E/AndroidRuntime(5114): Caused by: java.lang.ClassNotFoundException: com.androidplot.xy.XYPlot 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at java.lang.ClassLoader.loadClass(ClassLoader.java:501) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at java.lang.ClassLoader.loadClass(ClassLoader.java:461) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.view.LayoutInflater.createView(LayoutInflater.java:552) 
09-13 16:54:19.098: E/AndroidRuntime(5114):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:680) 

Answer 1

Androidplot工作与支持片段（API 11+）所有平台片段。鉴于上述错误，我的猜测是，您可能没有将Androidplot核心库复制到您的libs目录中。