PasswordPreferenceDialogFragmentCompat.java

/*
 * This source is part of the
 *      _____  ___   ____
 *  __ / / _ \/ _ | / __/___  _______ _
 * / // / , _/ __ |/ _/_/ _ \/ __/ _ `/
 * \___/_/|_/_/ |_/_/ (_)___/_/  \_, /
 *                              /___/
 * repository.
 *
 * Copyright (C) 2015 Carmen Alvarez (c@rmen.ca)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ca.rmen.android.networkmonitor.app.prefs.hack;

import android.os.Bundle;
import android.support.v7.preference.EditTextPreferenceDialogFragmentCompat;
import android.text.InputType;
import android.view.View;
import android.widget.EditText;

/**
 * Hack to set the input type of an EditTextPreference to "password".
 */
public class PasswordPreferenceDialogFragmentCompat extends EditTextPreferenceDialogFragmentCompat {
    public PasswordPreferenceDialogFragmentCompat() {
    }

    public static PasswordPreferenceDialogFragmentCompat newInstance(String key) {
        PasswordPreferenceDialogFragmentCompat fragment = new PasswordPreferenceDialogFragmentCompat();
        Bundle b = new Bundle(1);
        b.putString("key", key);
        fragment.setArguments(b);
        return fragment;
    }

    @Override
    protected void onBindDialogView(View view) {
        super.onBindDialogView(view);
        EditText editText = (EditText) view.findViewById(android.R.id.edit);
        editText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
    }
}