| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * 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 com.example.android.apis.app; |
| |
| import com.example.android.apis.ApiDemosApplication; |
| import com.example.android.apis.R; |
| |
| import android.app.Application; |
| import android.content.SharedPreferences; |
| import android.os.Bundle; |
| import android.preference.PreferenceActivity; |
| import android.preference.PreferenceManager; |
| |
| /** |
| * This activity is an example of a simple settings screen that has default |
| * values. |
| * <p> |
| * In order for the default values to be populated into the |
| * {@link SharedPreferences} (from the preferences XML file), the client must |
| * call |
| * {@link PreferenceManager#setDefaultValues(android.content.Context, int, boolean)}. |
| * <p> |
| * This should be called early, typically when the application is first created. |
| * This ensures any of the application's activities, services, etc. will have |
| * the default values present, even if the user has not wandered into the |
| * application's settings. For ApiDemos, this is {@link ApiDemosApplication}, |
| * and you can find the call to |
| * {@link PreferenceManager#setDefaultValues(android.content.Context, int, boolean)} |
| * in its {@link ApiDemosApplication#onCreate() onCreate}. |
| */ |
| public class DefaultValues extends PreferenceActivity { |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| addPreferencesFromResource(R.xml.default_values); |
| } |
| |
| } |