//通过string-array name属性动态获取R.array.xxx的int值 public CharSequence[] getListData(String name) {         try {             Class<?> arrayClass = getArrayResource().getClass();             Field intField = arrayClass.getField(name);             int sourceId = intField.getInt(name);             return getResources().getTextArray(sourceId);         } catch (Exception e) {             e.printStackTrace();         }         return null;     } private Object arrayResource = null; private Object getArrayResource() {         if (arrayResource == null) {             Class<?> resource = R.class;             try {                 Class<?>[] classes = resource.getClasses();                 for (Class<?> c : classes) {                     int i = c.getModifiers();                     String className = c.getName();                     String s = Modifier.toString(i);                     if (s.contains("static") && className.contains("array")) {                         return c.getConstructor().newInstance();                     } else {                         continue;                     }                 }             } catch (Exception e) {                 e.printStackTrace();             }         }         return arrayResource;     }