Problème principal que mon LayoutInflater.Factory
(exemple de code ci-dessous) appelle onCreateView
et fonctionne correctement avec 'com.android.support:support-v4:22.0.0'. Mais onCreateView
n'est pas appelée lorsque je suis passé à 'com.android.support:support-v4:22.1.0' ou supérieur. Je ne peux pas comprendre pourquoi?LayoutInflater.Factory onCreateView n'est pas appelé avec la bibliothèque de support 22.1+
//From many fragments i Call hintManager.inflate
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup viewGroup, Bundle savedInstanceState) {
layout = hintManager.inflate(inflater, R.layout.generate_code);
...
//here is HintManager method called from various fragments.
public View inflate(LayoutInflater inflater, int layoutResourceId) {
AttributeParser attributeParser = new AttributeParser();
LayoutInflater layoutInflater = attributeParser.getLayoutInflater(inflater);
final View v = layoutInflater.inflate(layoutResourceId, null);
//here AttributeParserFactory#onCreateView should be called, but it fails with 22.1+ support lib, but works with 22.0
attributeParser.setViewAttribute(v);
return v;
}
...
//example of factory, that works fine with 22.0 support lib
private Map<Integer, HashMap<Integer, String>> helpViewList;
private class AttributeParser {
private AttributeParserFactory mFactory;
private class AttributeParserFactory implements LayoutInflater.Factory{
@Override
public View onCreateView(String name, Context context, AttributeSet attrs) {
String id = attrs.getAttributeValue("http://schemas.android.com/apk/res/android", "id");
if(id != null){
// String with the reference character "@", so we strip it to keep only the reference
id = id.replace("@", "");
TypedArray libraryStyledAttributeList = context.obtainStyledAttributes(attrs, R.styleable.Help);
HashMap<Integer, String> libraryViewAttribute = new HashMap<Integer, String>();
int i = 0;
for(int attribute : R.styleable.Help){
String attributeValue = null;
if (attribute == R.styleable.Help_arrow || attribute == R.styleable.Help_padding) {
attributeValue = String.valueOf(libraryStyledAttributeList.getInteger(i, 0));
}
else {
attributeValue = libraryStyledAttributeList.getString(i);
}
if(attributeValue != null)
libraryViewAttribute.put(attribute, attributeValue);
i++;
}
if(!libraryViewAttribute.isEmpty()) {
helpViewList.put(Integer.valueOf(id), libraryViewAttribute);
}
libraryStyledAttributeList.recycle();
}
return null;
}
}
public AttributeParser(){
mFactory = new AttributeParserFactory();
}
public void clear() {
helpViewList.clear();
}
public LayoutInflater getLayoutInflater(LayoutInflater inflater) {
LayoutInflater layoutInflater = inflater.cloneInContext(inflater.getContext());
layoutInflater.setFactory(mFactory);
return layoutInflater;
}
public void setFactory(LayoutInflater inflater){
inflater.cloneInContext(inflater.getContext()).setFactory(mFactory);
}
public void setViewAttribute(Activity activity) {
for(Map.Entry<Integer, HashMap<Integer, String>> attribute : helpViewList.entrySet())
if(activity.findViewById((Integer) attribute.getKey()) != null)
activity.findViewById((Integer) attribute.getKey()).setTag(attribute.getValue());
}
public void setViewAttribute(View view) {
for(Map.Entry<Integer, HashMap<Integer, String>> attribute : helpViewList.entrySet())
if(view.findViewById((Integer) attribute.getKey()) != null)
view.findViewById((Integer) attribute.getKey()).setTag(attribute.getValue());
}
public Map<Integer, HashMap<Integer, String>> getAttributeList() {
return helpViewList;
}
public void setAttributeList(Map<Integer, HashMap<Integer, String>> attributeList) {
helpViewList = attributeList;
}
}
À quoi sert 'cloneInContext'? que voulez-vous réellement accomplir? – pskink
Pour créer un nouvel objet LayoutInflater avec un LayoutInflater.Factory supplémentaire pour vos propres vues, vous pouvez utiliser cloneInContext (Context) pour cloner un objet ViewFactory existant, puis appeler setFactory (LayoutInflater.Factory) pour y inclure votre Factory. – Ragaisis
utilisez-vous des fragments de la bibliothèque de support? Êtes-vous sûr que Fragment # onCreateView a été appelé? – pskink