configure AutoCompleteTextView - Android User Interface

Android examples for User Interface:TextView

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Description

configure AutoCompleteTextView

Demo Code


//package com.java2s;
import android.content.Context;
import android.database.Cursor;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.MultiAutoCompleteTextView;
import java.util.ArrayList;

public class Main {
    public static void configureAutoCompleteTextView(Context context,
            AutoCompleteTextView autoCompleteTextView,
            Cursor autoCompleteListCursor, String columnName,
            String asciiColumnName) {
        // TODO store id too
        ArrayList<String> autoCompleteList = new ArrayList<String>();
        int columnIndex = autoCompleteListCursor.getColumnIndex(columnName);
        if (asciiColumnName != null) {
            int asciiColumnIndex = autoCompleteListCursor
                    .getColumnIndex(asciiColumnName);
            while (autoCompleteListCursor.moveToNext()) {
                String name = autoCompleteListCursor.getString(columnIndex);
                autoCompleteList.add(name);
                String asciiName = autoCompleteListCursor
                        .getString(asciiColumnIndex);
                if (asciiName != null && !name.equals(asciiName)) {
                    autoCompleteList.add(asciiName);
                }/*from  w w  w. j a v a2  s  . co m*/
            }
        } else {
            while (autoCompleteListCursor.moveToNext()) {
                String name = autoCompleteListCursor.getString(columnIndex);
                autoCompleteList.add(name);
            }
        }
        autoCompleteListCursor.close();

        ArrayAdapter<String> itemsAutoCompleteAdapter = new ArrayAdapter<String>(
                context, android.R.layout.simple_dropdown_item_1line,
                autoCompleteList);

        autoCompleteTextView.setAdapter(itemsAutoCompleteAdapter);
        if (autoCompleteTextView instanceof MultiAutoCompleteTextView) {
            ((MultiAutoCompleteTextView) autoCompleteTextView)
                    .setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer());
        }
    }
}

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