On Mon, Sep 26, 2011 at 2:40 PM, John Goche <[email protected]>wrote:
> Google "parcelable ClassNotFoundException" for more information.
>>
>> What I've done is create a "Bundleable" interface that basically does what
>> Parcelable is intended to do. Objects extending this interface can put
>> themselves and recreate themselves from a Bundle object, which is itself
>> Parcelable so you can send it around just like your object - except with the
>> minor fact that the system always knows how to load a Bundle type so you
>> don't run into this error.
>>
>
> Hmmm... Not sure I follow. Could you please give some more details?
>
public interface Bundleable
{
public Bundle toBundle();
public void fromBundle(Bundle b);
}
public class MyClass implements Bundleable
{
public Bundle toBundle()
{
Bundle b = new Bundle();
// Fill b with data
return b;
}
public void from Bundle(Bundle b)
{
// set properties from data in b
}
}
// ...
MyClass m = new MyClass();
Intent i = new Intent();
i.putBundleExtra("MyClass", m.toBundle());
// ... Elsewhere
Bundle b = intent.getBundleExtra("MyClass");
MyClass m = new MyClass(b); // Constructor calls fromBundle(b);
-------------------------------------------------------------------------------------------------
TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago
transit tracking app for Android-powered devices
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