1 /*
2  * Copyright (C) 2008 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.inputmethod.latin.settings;
18 
19 import android.app.Activity;
20 import android.content.Intent;
21 import android.os.Build;
22 import android.os.Bundle;
23 import android.preference.Preference;
24 import android.preference.PreferenceScreen;
25 import android.provider.Settings.Secure;
26 import android.view.Menu;
27 import android.view.MenuInflater;
28 import android.view.MenuItem;
29 
30 import com.android.inputmethod.latin.R;
31 import com.android.inputmethod.latin.define.ProductionFlags;
32 import com.android.inputmethod.latin.utils.ApplicationUtils;
33 import com.android.inputmethod.latin.utils.FeedbackUtils;
34 import com.android.inputmethodcommon.InputMethodSettingsFragment;
35 
36 public final class SettingsFragment extends InputMethodSettingsFragment {
37     // We don't care about menu grouping.
38     private static final int NO_MENU_GROUP = Menu.NONE;
39     // The first menu item id and order.
40     private static final int MENU_ABOUT = Menu.FIRST;
41     // The second menu item id and order.
42     private static final int MENU_HELP_AND_FEEDBACK = Menu.FIRST + 1;
43 
44     @Override
onCreate(final Bundle icicle)45     public void onCreate(final Bundle icicle) {
46         super.onCreate(icicle);
47         setHasOptionsMenu(true);
48         setInputMethodSettingsCategoryTitle(R.string.language_selection_title);
49         setSubtypeEnablerTitle(R.string.select_language);
50         addPreferencesFromResource(R.xml.prefs);
51         final PreferenceScreen preferenceScreen = getPreferenceScreen();
52         preferenceScreen.setTitle(
53                 ApplicationUtils.getActivityTitleResId(getActivity(), SettingsActivity.class));
54         if (!ProductionFlags.ENABLE_ACCOUNT_SIGN_IN) {
55             final Preference accountsPreference = findPreference(Settings.SCREEN_ACCOUNTS);
56             preferenceScreen.removePreference(accountsPreference);
57         }
58     }
59 
60     @Override
onCreateOptionsMenu(final Menu menu, final MenuInflater inflater)61     public void onCreateOptionsMenu(final Menu menu, final MenuInflater inflater) {
62         if (FeedbackUtils.isHelpAndFeedbackFormSupported()) {
63             menu.add(NO_MENU_GROUP, MENU_HELP_AND_FEEDBACK /* itemId */,
64                     MENU_HELP_AND_FEEDBACK /* order */, R.string.help_and_feedback);
65         }
66         final int aboutResId = FeedbackUtils.getAboutKeyboardTitleResId();
67         if (aboutResId != 0) {
68             menu.add(NO_MENU_GROUP, MENU_ABOUT /* itemId */, MENU_ABOUT /* order */, aboutResId);
69         }
70     }
71 
72     @Override
onOptionsItemSelected(final MenuItem item)73     public boolean onOptionsItemSelected(final MenuItem item) {
74         final Activity activity = getActivity();
75         if (!isUserSetupComplete(activity)) {
76             // If setup is not complete, it's not safe to launch Help or other activities
77             // because they might go to the Play Store.  See b/19866981.
78             return true;
79         }
80         final int itemId = item.getItemId();
81         if (itemId == MENU_HELP_AND_FEEDBACK) {
82             FeedbackUtils.showHelpAndFeedbackForm(activity);
83             return true;
84         }
85         if (itemId == MENU_ABOUT) {
86             final Intent aboutIntent = FeedbackUtils.getAboutKeyboardIntent(activity);
87             if (aboutIntent != null) {
88                 startActivity(aboutIntent);
89                 return true;
90             }
91         }
92         return super.onOptionsItemSelected(item);
93     }
94 
isUserSetupComplete(final Activity activity)95     private static boolean isUserSetupComplete(final Activity activity) {
96         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
97             return true;
98         }
99         return Secure.getInt(activity.getContentResolver(), "user_setup_complete", 0) != 0;
100     }
101 }
102