I'm doing an expandable list in android with checkbox, I did correctly this, but now I'd like that some checkbox appear checked (on true). I did something, but it isn't right becouse the findviewbyid return null. I follow this example http://mylifewithandroid.blogspot.com/2010/02/expandable-lists-and-check-boxes.html
I did it : private List createChildList() { ArrayList result = new ArrayList(); // /* each group need each HashMap-Here for each group we have 3 // subgroups */ secList = new ArrayList(); for (UserDetail user : userList) { HashMap child = new HashMap(); child.put("Sub Item", user.getName()); Log.e(ScrumConstants.TAG, "---- " + user.getName()); chekbox = (CheckBox) findViewById(R.id.check1); chekbox.toggle() secList.add(child); } Can someone help me? -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en