通过隐式意图传递arraylist

Question

I want to pass my arraylist via implicit intent just because I want to send my data in listview via whatsapp. Here is my code

public void save()
{

   ArrayList<String> arrayList= new ArrayList<String>(Arrays.asList(combination));


    Intent intent= new Intent(Intent.ACTION_SEND);
    intent.setType("text/plain");

    intent.putStringArrayListExtra(Intent.EXTRA_TEXT,arrayList);

    startActivity(intent);
}

save() is a method that gets called when user presses SHARE button. But it actually doesn't pass anything to whatsapp.

Answer 1

Concatenate your strings together into one single string. Then, use that as your EXTRA_TEXT value. No application will be expecting an ArrayList<String> as the EXTRA_TEXT value, and so your existing code will not work.