1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.calendar; 18 19 import android.app.Activity; 20 import android.content.pm.PackageInfo; 21 import android.content.pm.PackageManager.NameNotFoundException; 22 import android.os.Bundle; 23 import android.preference.PreferenceFragment; 24 25 import com.android.calendar.R; 26 27 public class AboutPreferences extends PreferenceFragment { 28 private static final String BUILD_VERSION = "build_version"; 29 30 @Override 31 public void onCreate(Bundle icicle) { 32 super.onCreate(icicle); 33 addPreferencesFromResource(R.xml.about_preferences); 34 35 final Activity activity = getActivity(); 36 try { 37 final PackageInfo packageInfo = 38 activity.getPackageManager().getPackageInfo(activity.getPackageName(), 0); 39 findPreference(BUILD_VERSION).setSummary(packageInfo.versionName); 40 } catch (NameNotFoundException e) { 41 findPreference(BUILD_VERSION).setSummary("?"); 42 } 43 } 44 }
