(Anyway, your attempt to use the WeakHashMap is totally hosed. You
need to study up more on basic Java programming before you attempt any
more Android stuff.)
On Oct 26, 5:11 pm, Anil <anil.r...@gmail.com> wrote:
> The FAQ mentions a method of passing objects around activities.
> (It is not clear to me):
>
> "A HashMap of WeakReferences to Objects
>
> You can also use a HashMap of WeakReferences to Objects with Long
> keys. When an activity wants to pass an object to another activity, it
> simply puts the object in the map and sends the key (which is a unique
> Long based on a counter or time stamp) to the recipient activity via
> intent extras. The recipient activity retrieves the object using this
> key."
>
> Trying to pass a StringBuilder to another activity,
> // trailBuilder is a StringBuilder
> WeakHashMap wkmap = new
> WeakHashMap<String,StringBuilder>();
> wkmap.put("trailBuilder", trailBuilder);
> alertIntent.putExtra("trailBundle",wkmap); // compile
> ERROR here
>
> Can anyone point me to an example of how this is done?
> thanks,
> Anil
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