मुझे इसके लिए एक समाधान मिला, धन्यवाद Google और दो दिनों के लिए खोज। जैसा कि @ torque203 ने सुझाव दिया है, मैंने अपना कस्टम एडाप्टर लागू किया है। सबसे पहले अनुकूलक में कस्टम आइटम के लिए एक नया एक्सएमएल फ़ाइल को परिभाषित:
autocomplete_item.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Medium Text"
android:paddingLeft="8dp"
android:paddingRight="8dp"
android:paddingTop="16dp"
android:paddingBottom="16dp"
android:id="@+id/lbl_name" />
</RelativeLayout>
अपने नाम के लिए नया वर्ग बनाएँ:
नाम
public class Names {
public String name;
}
NamesAdapter
public class NamesAdapter extends ArrayAdapter<Names> {
Context context;
int resource, textViewResourceId;
List<Names> items, tempItems, suggestions;
public NamesAdapter(Context context, int resource, int textViewResourceId, List<Names> items) {
super(context, resource, textViewResourceId, items);
this.context = context;
this.resource = resource;
this.textViewResourceId = textViewResourceId;
this.items = items;
tempItems = new ArrayList<Names>(items); // this makes the difference.
suggestions = new ArrayList<Names>();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View view = convertView;
if (convertView == null) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = inflater.inflate(R.layout.autocomplete_item, parent, false);
}
Names names = items.get(position);
if (names != null) {
TextView lblName = (TextView) view.findViewById(R.id.lbl_name);
if (lblName != null)
lblName.setText(names.name);
}
return view;
}
@Override
public Filter getFilter() {
return nameFilter;
}
/**
* Custom Filter implementation for custom suggestions we provide.
*/
Filter nameFilter = new Filter() {
@Override
public CharSequence convertResultToString(Object resultValue) {
String str = ((Names) resultValue).name;
return str;
}
@Override
protected FilterResults performFiltering(CharSequence constraint) {
if (constraint != null) {
suggestions.clear();
for (Names names : tempItems) {
if (names.name.toLowerCase().contains(constraint.toString().toLowerCase())) {
suggestions.add(names);
}
}
FilterResults filterResults = new FilterResults();
filterResults.values = suggestions;
filterResults.count = suggestions.size();
return filterResults;
} else {
return new FilterResults();
}
}
@Override
protected void publishResults(CharSequence constraint, FilterResults results) {
List<Names> filterList = (ArrayList<Names>) results.values;
if (results != null && results.count > 0) {
clear();
for (Names names : filterList) {
add(names);
notifyDataSetChanged();
}
}
}
};
}
SearchActivity (या अपने मुख्य गतिविधि)
....
List<Names> namesList = //your names list;
NamesAdapter namesAdapter = new NamesAdapter(
SearchActivity.this,
R.layout.activity_search,
R.id.lbl_name,
namesList
);
//set adapter into listStudent
autoCompleteTextView.setAdapter(namesAdapter);
autoCompleteTextView.showDropDown();
...
स्रोत
2016-01-28 17:21:51
Pls ने मेरा जवाब http://stackoverflow.com/questions/32926034/autocompletetextview-not-completing-words-inside-parentheses/32928446#32928446 – BNK
इस समाधान को भी देखें: http: // stackoverflow। com/एक/37298258/1808829 –