1 /* 2 * Copyright (C) 2013 Google Inc. 3 * Licensed to The Android Open Source Project. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package com.android.mail.ui.settings; 18 19 import android.preference.Preference; 20 import android.text.TextUtils; 21 22 public class SettingsUtils { 23 public static void updatePreferenceSummary(Preference preference, String summary, 24 int defaultRes) { 25 26 if (!TextUtils.isEmpty(summary)) { 27 // Use the specified value 28 preference.setSummary(summary); 29 } else { 30 // No value has been specified, use the default 31 preference.setSummary(defaultRes); 32 } 33 } 34 } 35
