I am using a SortedMap in a calss that extends SimpleCursoradapter. can i
acess that map from another class that extends ListActivity.
The code im using is given below.
*
public* *class* ListContacts *extends* ListActivity {
ListAdapter lAdapter;
@Override
*public* *void* onCreate(Bundle savedInstanceState) {
*super*.onCreate(savedInstanceState);
setContentView(R.layout.*activitylist*);
//
/**
*
* Use the ContentResolver instance to query the database and return a
* Cursor with the contacts list. The query is performed against the URI
* stored in ContactsContract.Contacts.CONTENT_URI.
*/
Cursor cursor = getContentResolver().query(
ContactsContract.Contacts.*CONTENT_URI*, *null*,
ContactsContract.Contacts.*HAS_PHONE_NUMBER* + " = 1", *null*,null);
startManagingCursor(cursor);
// start mappings
String[] columns = *new* String[] { ContactsContract.Contacts.*DISPLAY_NAME
* };
*int*[] names = *new* *int*[] { R.id.*contact_name* };
lAdapter = *new* ImageCursorAdapter(*this*, R.layout.*main*, cursor, columns
,names);
@Override
*protected* *void* onListItemClick(ListView l, View v, *int* position, *long
* id) {
*super*.onListItemClick(l, v, position, id);
}
} // end of class ListContacts
*
public* *class* ImageCursorAdapter *extends* SimpleCursorAdapter {
*private* Cursor c;
*private* Context context;
SortedMap<String, String> phoneNumberMap = *new* TreeMap<String, String>();
*public* SortedMap<String, String> getPhoneNumberMap() {
*return* phoneNumberMap;
}
*public* *void* setPhoneNumberMap(SortedMap<String, String> phoneNumberMap)
{
*this*.phoneNumberMap = phoneNumberMap;
}
*public* ImageCursorAdapter(Context context, *int* layout, Cursor c,
String[] from, *int*[] to) {
*super*(context, layout, c, from, to);
*this*.c = c;
*this*.context = context;
}
*public* View getView(*int* pos, View inView, ViewGroup parent) {
phoneNumberMap.put("1", "fasfa");
phoneNumberMap.put("2", "fasfa1");
phoneNumberMap.put("3", "fasfa2");
phoneNumberMap.put("4", "fasfa3");
phoneNumberMap.put("5", "fasfa4");
phoneNumberMap.put("6", "fasfa5");
System.*out*.println(" Map : size: " + phoneNumberMap.size());
}
}// end of class ImageCursorAdapter
How can i access phoneNumberMap in the onListItemClick () method of
Listcontacts class.
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