GeneralPreferences.java revision 0f52e546ef662e126b7360ad69c8c8f838789ef3 
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
17package com.android.email.activity.setup;
18
19import com.android.email.Preferences;
20import com.android.email.R;
21
22import android.os.Bundle;
23import android.preference.ListPreference;
24import android.preference.PreferenceFragment;
25
26public class GeneralPreferences extends PreferenceFragment {
27
28    private static final String PREFERENCE_AUTO_ADVANCE= "auto_advance";
29
30    private Preferences mPreferences;
31    private ListPreference mAutoAdvance;
32
33    @Override
34    public void onCreate(Bundle savedInstanceState) {
35        super.onCreate(savedInstanceState);
36
37        // Load the preferences from an XML resource
38        addPreferencesFromResource(R.xml.general_preferences);
39    }
40
41    @Override
42    public void onResume() {
43        loadSettings();
44        super.onResume();
45    }
46
47    @Override
48    public void onPause() {
49        super.onPause();
50        saveSettings();
51    }
52
53    private void loadSettings() {
54        mPreferences = Preferences.getPreferences(getActivity());
55        mAutoAdvance = (ListPreference) findPreference(PREFERENCE_AUTO_ADVANCE);
56        mAutoAdvance.setValueIndex(mPreferences.getAutoAdvanceDirection());
57    }
58
59    private void saveSettings() {
60        mPreferences.setAutoAdvanceDirection(
61                mAutoAdvance.findIndexOfValue(mAutoAdvance.getValue()));
62    }
63}
64