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/*
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.sufficientlysecure.keychain.ui.widget;
import android.annotation.TargetApi;
import android.content.Context;
import android.os.Build;
import android.util.AttributeSet;
import android.view.inputmethod.EditorInfo;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import org.sufficientlysecure.keychain.util.ContactHelper;
public class NameEditText extends AutoCompleteTextView {
public NameEditText(Context context) {
super(context);
init();
}
public NameEditText(Context context, AttributeSet attrs) {
super(context, attrs);
init();
}
public NameEditText(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
init();
}
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public NameEditText(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
init();
}
private void init() {
reenableKeyboardSuggestions();
initAdapter();
}
private void initAdapter() {
setThreshold(1); // Start working from first character
setAdapter(new ArrayAdapter<>(
getContext(), android.R.layout.simple_spinner_dropdown_item,
ContactHelper.getPossibleUserNames(getContext())));
}
/**
* Hack to re-enable keyboard suggestions in AutoCompleteTextView.
* From http://stackoverflow.com/a/22512858
*/
private void reenableKeyboardSuggestions() {
int inputType = getInputType();
inputType &= ~EditorInfo.TYPE_TEXT_FLAG_AUTO_COMPLETE;
setRawInputType(inputType);
}
}
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