枚举类实现Parcelable的写法如下：

public enum MyEnum implements Parcelable {    

       FIRST(1), SECOND(2);    

       private int mValue;    

       MyEnum(int value) {        
             this.mValue = value;   
        }    

        @Override    
        public void writeToParcel(Parcel dest, int flags) {     
              dest.writeInt(mValue);    
        }   
 
        @Override    
        public int describeContents() {        
              return 0;    
        }   
 
        public static final Creator<MyEnum> CREATOR = new Creator<MyEnum>() {        
                @Override        
                 public MyEnum createFromParcel(Parcel in) {     
                     return MyEnum.values()[in.readInt()];       
         }    
    
        @Override        
        public MyEnum[] newArray(int size) {            
               return new MyEnum[size];        
              }    
        };
}

当枚举类为一个类的成员变量，并且该类也要实现Parcelable接口时，则先让枚举类实现Parcelable接口，

public class MyClass implements Parcelable {   
 
     private String name;    

     private int age;    

    private MyEnum myEnum;  
  
    protected MyClass(Parcel in) {        
        name = in.readString();        
        age = in.readInt();        
        myEnum = in.readParcelable(MyEnum.class.getClassLoader()); 
   }    

    @Override    
    public void writeToParcel(Parcel dest, int flags) {   
        dest.writeString(name);        
        dest.writeInt(age);        
        dest.writeParcelable(myEnum, flags);   
     }    
    @Override   
   public int describeContents() {        
        return 0;    
   }  
  
  public static final Creator<MyClass> CREATOR = new Creator<MyClass>() {        
      @Override        
      public MyClass createFromParcel(Parcel in) {            
          return new MyClass(in);        
      }        
      @Override        
      public MyClass[] newArray(int size) {            
        return new MyClass[size];        
       }    
    };
}