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cache list of langs. Performance is otherwise abysmal. May need to

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add mechanism to notify when the list is invalidated.  (Or move
caching into DictsLangCache class.)
This commit is contained in:
Andy2 2011-05-09 06:49:45 -07:00
parent a559fdaae9
commit c990900913
2 changed files with 7 additions and 6 deletions
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2
xwords4/android/XWords4/src/org/eehouse/android/xw4/DictLangCache.java
View file

@ -224,7 +224,7 @@ public class DictLangCache {
}
}
private static String[] listLangs( Context context )
public static String[] listLangs( Context context )
{
return listLangs( context, GameUtils.dictList( context ) );
}

11
xwords4/android/XWords4/src/org/eehouse/android/xw4/DictsActivity.java
View file

@ -66,10 +66,12 @@ public class DictsActivity extends ExpandableListActivity
private class DictListAdapter implements ExpandableListAdapter {
private Context m_context;
private String[] m_langs;
public DictListAdapter( Context context ) {
//super( context, m_dicts.length );
m_context = context;
m_langs = DictLangCache.listLangs( m_context );
}
public boolean areAllItemsEnabled() { return false; }
@ -129,13 +131,13 @@ public class DictsActivity extends ExpandableListActivity
public int getGroupCount()
{
return DictLangCache.getLangNames( m_context ).length;
return m_langs.length;
}
public long getGroupId( int groupPosition )
{
String[] langNames = DictLangCache.getLangNames( m_context );
int lang = DictLangCache.getLangLangCode( m_context, langNames[groupPosition] );
int lang = DictLangCache.getLangLangCode( m_context,
m_langs[groupPosition] );
return lang;
}
@ -145,7 +147,7 @@ public class DictsActivity extends ExpandableListActivity
View row = LayoutInflater.from(DictsActivity.this).
inflate(android.R.layout.simple_expandable_list_item_1, null );
TextView view = (TextView)row.findViewById( android.R.id.text1 );
view.setText( DictLangCache.getLangNames(m_context)[groupPosition] );
view.setText( m_langs[groupPosition] );
return view;
}
@ -157,7 +159,6 @@ public class DictsActivity extends ExpandableListActivity
public void registerDataSetObserver( DataSetObserver obs ){}
public void unregisterDataSetObserver( DataSetObserver obs ){}
// public Object getItem( int position) { return m_dicts[position]; }
// public View getView( final int position, View convertView,
// ViewGroup parent ) {