Android Intent Putextra(string, Serializable)

I'm sorry if this Question is already answered, i searched a lot, but i couldn't find any question with my problem. I'm writing an android app which gets data from an internet data

Solution 1:

Your class Server should implement interface Parcelable in order for its object to be transferred via bundle.

See the example below, which is available here:

publicclassMyParcelableimplementsParcelable {
     privateint mData;

     publicintdescribeContents() {
         return0;
     }

     publicvoidwriteToParcel(Parcel out, int flags) {
         out.writeInt(mData);
     }

     publicstatic final Parcelable.Creator<MyParcelable> CREATOR
             = new Parcelable.Creator<MyParcelable>() {
         public MyParcelable createFromParcel(Parcel in) {
             returnnew MyParcelable(in);
         }

         public MyParcelable[] newArray(int size) {
             returnnew MyParcelable[size];
         }
     };

     privateMyParcelable(Parcel in) {
         mData = in.readInt();
     }
 }

Solution 2:

For any object which needs to be passed via Bundle must implement the Parcelable or Seralizable interface.Intent provides both the interfaces:

putExtra(String name, Parcelable value)
putExtra(String name, Serializable value)

https://developer.android.com/reference/android/content/Intent.html

But it is advisable to use Parcelable as it is written specifically for Android and is light-weight in nature.