> So now my question:
> Is there a Method to determine if a spinner is fully added to the
> screen (or to a view)?
> Or in other words:
> Is there a Method to determine if the layout-process of a View is
> fully finished?
I found a workaround.
1. Be sure that when you create the spinners dynamically (not by xml,
but by code), that you assign an ID to the spinner.
2. Set a Global Variable in your class:
private HashSet<Integer> spinnersEnabledForOnItemSelected = new
HashSet<Integer>();
3. Whenn you create your Spinners overwrite the Method onClick
Spinner spinner = new Spinner(parentActivity){
@Override
public void onClick(DialogInterface dialog, int which) {
// This Method is only called, when the Spinner is "open",
// I mean when you see all the Items of the spinner, after clicking
// on an Item
spinnersEnabledForOnItemSelected.add(this.getId());
super.onClick(dialog, which);
}
};
4. inside the OnItemSelectedListener inside the Method onItemSelected
you check if minimum one click happened
onItemSelected(AdapterView<?> arg0, View aSelectedTextView, int
position, long idOfTheSelectedTextView) {
Spinner spinner = (Spinner)arg0;
int id = spinner.getId();
if (! spinnersEnabledForOnItemSelected.contains(id)){
return;
}
// additional code here...
}
5. before you add a spinner to your parentview or linearlayout
spinnersEnabledForOnItemSelected.remove(aSpinner.getId());
yourParentLinearLayout.addView(aSpinner);
--> now it is guaranteed that the procedures inside the Method
onItemSelected are getting only processed after the first click or
touch by the user
I am happy when I get some other or better solutions to clean up my
brain :-)
Regards from Austria
Anil
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