Just call intent.getParcelable() again. -- Kostya Vasilyev -- http://kmansoft.wordpress.com
16.09.2010 22:55 пользователь "Mark Wyszomierski" <[email protected]> написал: Hi, I've implemented parcelable on a class of mine per the doc instructions, works fine: public class MyParcelable implements Parcelable { ... public static final Parcelable.Creator<MyParcelable> CREATOR = new Parcelable.Creator<MyParcelable>() { public MyParcelable createFromParcel(Parcel in) { return new MyParcelable(in); } ... }; } I'm interested in the createFromParcel() method. I pass an instance of MyParcelable to a new activity like this: Intent intent = new Intent(...); intent.putExtra("key", myParcelableInstance); startActivity(intent); and pick it up from the new activity like this: MyParcelable mp = (MyParcelable)getIntent().getExtras().getParcelable("key"); I'd like to make a copy of the MyParcelable instance, like so: MyParcelable mp2 = new MyParcelable(mp); but I haven't implemented a copy constructor. However, the createFromParcel() method which I did implement is almost like a copy constructor. I'm wondering if I can use it make a copy, but I can't figure out how to get a Parcel instance from the intent extras: MyParcelable mp2 = MyParcelable.CREATOR.createFromParcel( getIntent().getExtras().getParcelable("key")); // ? just need a parcel ? it's not the greatest idea, just wondering if it's possible to avoid making another method for my class which will almost be identical to what's already implemented for the Parcelable interface, Thanks -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected]<android-developers%[email protected]> For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
