5529d29f6c
- save the titles stack during onSaveInstanceState(...) - set it back when creating the activity if there is a savedInstanceState and restore the title to the last item in the stack Change-Id: Ic6c2714f5474275c9f55cc4d6c70d14f6a8cd993
1815 lines
71 KiB
Java
1815 lines
71 KiB
Java
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings;
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import android.accounts.Account;
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import android.accounts.AccountManager;
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import android.accounts.OnAccountsUpdateListener;
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import android.app.ActionBar;
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import android.app.Activity;
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import android.app.Fragment;
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import android.app.FragmentManager;
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import android.app.FragmentTransaction;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.app.DialogFragment;
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import android.app.admin.DevicePolicyManager;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.SharedPreferences;
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import android.content.pm.ActivityInfo;
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import android.content.pm.PackageManager;
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import android.content.pm.PackageManager.NameNotFoundException;
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import android.content.pm.ResolveInfo;
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import android.content.res.Configuration;
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import android.content.res.Resources;
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import android.content.res.TypedArray;
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import android.content.res.XmlResourceParser;
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import android.graphics.drawable.Drawable;
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import android.nfc.NfcAdapter;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.INetworkManagementService;
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import android.os.Message;
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import android.os.Parcel;
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import android.os.Parcelable;
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import android.os.RemoteException;
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import android.os.ServiceManager;
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import android.os.UserHandle;
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import android.os.UserManager;
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import android.preference.Preference;
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import android.preference.PreferenceFragment;
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import android.preference.PreferenceManager;
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import android.preference.PreferenceScreen;
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import android.support.v4.app.ActionBarDrawerToggle;
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import android.support.v4.widget.DrawerLayout;
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import android.text.TextUtils;
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import android.util.AttributeSet;
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import android.util.Log;
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import android.util.Pair;
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import android.util.TypedValue;
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import android.util.Xml;
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import android.view.LayoutInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.ViewGroup;
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import android.widget.AbsListView;
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import android.widget.AdapterView;
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import android.widget.ArrayAdapter;
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import android.widget.Button;
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import android.widget.ImageButton;
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import android.widget.ImageView;
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import android.widget.ListView;
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import android.widget.Switch;
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import android.widget.TextView;
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import com.android.internal.util.ArrayUtils;
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import com.android.internal.util.XmlUtils;
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import com.android.settings.accessibility.AccessibilitySettings;
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import com.android.settings.accessibility.CaptionPropertiesFragment;
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import com.android.settings.accounts.AccountSyncSettings;
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import com.android.settings.accounts.AuthenticatorHelper;
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import com.android.settings.accounts.ChooseAccountFragment;
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import com.android.settings.accounts.ManageAccountsSettings;
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import com.android.settings.applications.ManageApplications;
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import com.android.settings.applications.ProcessStatsUi;
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import com.android.settings.bluetooth.BluetoothEnabler;
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import com.android.settings.bluetooth.BluetoothSettings;
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import com.android.settings.dashboard.DashboardSummary;
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import com.android.settings.deviceinfo.Memory;
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import com.android.settings.deviceinfo.UsbSettings;
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import com.android.settings.fuelgauge.PowerUsageSummary;
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import com.android.settings.inputmethod.InputMethodAndLanguageSettings;
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import com.android.settings.inputmethod.KeyboardLayoutPickerFragment;
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import com.android.settings.inputmethod.SpellCheckersSettings;
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import com.android.settings.inputmethod.UserDictionaryList;
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import com.android.settings.location.LocationSettings;
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import com.android.settings.nfc.AndroidBeam;
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import com.android.settings.nfc.PaymentSettings;
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import com.android.settings.print.PrintJobSettingsFragment;
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import com.android.settings.print.PrintSettingsFragment;
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import com.android.settings.tts.TextToSpeechSettings;
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import com.android.settings.users.UserSettings;
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import com.android.settings.vpn2.VpnSettings;
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import com.android.settings.wfd.WifiDisplaySettings;
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import com.android.settings.wifi.AdvancedWifiSettings;
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import com.android.settings.wifi.WifiEnabler;
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import com.android.settings.wifi.WifiSettings;
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import com.android.settings.wifi.p2p.WifiP2pSettings;
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import org.xmlpull.v1.XmlPullParser;
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import org.xmlpull.v1.XmlPullParserException;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.HashMap;
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import java.util.List;
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public class SettingsActivity extends Activity
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implements PreferenceManager.OnPreferenceTreeClickListener,
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PreferenceFragment.OnPreferenceStartFragmentCallback,
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ButtonBarHandler, OnAccountsUpdateListener, FragmentManager.OnBackStackChangedListener {
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private static final String LOG_TAG = "Settings";
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// Constants for state save/restore
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private static final String SAVE_KEY_HEADERS_TAG = ":settings:headers";
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private static final String SAVE_KEY_CURRENT_HEADER_TAG = ":settings:cur_header";
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private static final String SAVE_KEY_TITLES_TAG = ":settings:titles";
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/**
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* When starting this activity, the invoking Intent can contain this extra
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* string to specify which fragment should be initially displayed.
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* <p/>Starting from Key Lime Pie, when this argument is passed in, the activity
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* will call isValidFragment() to confirm that the fragment class name is valid for this
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* activity.
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*/
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public static final String EXTRA_SHOW_FRAGMENT = ":settings:show_fragment";
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/**
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* When starting this activity and using {@link #EXTRA_SHOW_FRAGMENT},
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* this extra can also be specified to supply a Bundle of arguments to pass
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* to that fragment when it is instantiated during the initial creation
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* of the activity.
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*/
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public static final String EXTRA_SHOW_FRAGMENT_ARGUMENTS = ":settings:show_fragment_args";
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/**
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* When starting this activity, the invoking Intent can contain this extra
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* boolean that the header list should not be displayed. This is most often
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* used in conjunction with {@link #EXTRA_SHOW_FRAGMENT} to launch
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* the activity to display a specific fragment that the user has navigated
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* to.
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*/
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public static final String EXTRA_NO_HEADERS = ":settings:no_headers";
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// extras that allow any preference activity to be launched as part of a wizard
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// show Back and Next buttons? takes boolean parameter
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// Back will then return RESULT_CANCELED and Next RESULT_OK
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protected static final String EXTRA_PREFS_SHOW_BUTTON_BAR = "extra_prefs_show_button_bar";
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// add a Skip button?
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private static final String EXTRA_PREFS_SHOW_SKIP = "extra_prefs_show_skip";
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// specify custom text for the Back or Next buttons, or cause a button to not appear
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// at all by setting it to null
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protected static final String EXTRA_PREFS_SET_NEXT_TEXT = "extra_prefs_set_next_text";
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protected static final String EXTRA_PREFS_SET_BACK_TEXT = "extra_prefs_set_back_text";
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/**
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* When starting this activity and using {@link #EXTRA_SHOW_FRAGMENT},
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* this extra can also be specify to supply the title to be shown for
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* that fragment.
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*/
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protected static final String EXTRA_SHOW_FRAGMENT_TITLE = ":settings:show_fragment_title";
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private static final String BACK_STACK_PREFS = ":settings:prefs";
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private static final String META_DATA_KEY_HEADER_ID =
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"com.android.settings.TOP_LEVEL_HEADER_ID";
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private static final String META_DATA_KEY_FRAGMENT_CLASS =
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"com.android.settings.FRAGMENT_CLASS";
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private static final String EXTRA_UI_OPTIONS = "settings:ui_options";
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private static boolean sShowNoHomeNotice = false;
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private String mFragmentClass;
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private int mTopLevelHeaderId;
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private Header mFirstHeader;
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private Header mSelectedHeader;
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private Header mCurrentHeader;
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// Show only these settings for restricted users
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private int[] SETTINGS_FOR_RESTRICTED = {
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R.id.wireless_section,
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R.id.wifi_settings,
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R.id.bluetooth_settings,
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R.id.data_usage_settings,
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R.id.wireless_settings,
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R.id.device_section,
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R.id.sound_settings,
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R.id.display_settings,
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R.id.storage_settings,
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R.id.application_settings,
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R.id.battery_settings,
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R.id.personal_section,
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R.id.location_settings,
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R.id.security_settings,
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R.id.language_settings,
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R.id.user_settings,
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R.id.account_settings,
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R.id.account_add,
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R.id.system_section,
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R.id.date_time_settings,
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R.id.about_settings,
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R.id.accessibility_settings,
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R.id.print_settings,
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R.id.nfc_payment_settings,
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R.id.home_settings
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};
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private static final String[] ENTRY_FRAGMENTS = {
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WirelessSettings.class.getName(),
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WifiSettings.class.getName(),
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AdvancedWifiSettings.class.getName(),
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BluetoothSettings.class.getName(),
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TetherSettings.class.getName(),
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WifiP2pSettings.class.getName(),
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VpnSettings.class.getName(),
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DateTimeSettings.class.getName(),
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LocalePicker.class.getName(),
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InputMethodAndLanguageSettings.class.getName(),
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SpellCheckersSettings.class.getName(),
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UserDictionaryList.class.getName(),
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UserDictionarySettings.class.getName(),
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SoundSettings.class.getName(),
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DisplaySettings.class.getName(),
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DeviceInfoSettings.class.getName(),
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ManageApplications.class.getName(),
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ProcessStatsUi.class.getName(),
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NotificationStation.class.getName(),
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LocationSettings.class.getName(),
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SecuritySettings.class.getName(),
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PrivacySettings.class.getName(),
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DeviceAdminSettings.class.getName(),
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AccessibilitySettings.class.getName(),
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CaptionPropertiesFragment.class.getName(),
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com.android.settings.accessibility.ToggleInversionPreferenceFragment.class.getName(),
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com.android.settings.accessibility.ToggleContrastPreferenceFragment.class.getName(),
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com.android.settings.accessibility.ToggleDaltonizerPreferenceFragment.class.getName(),
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TextToSpeechSettings.class.getName(),
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Memory.class.getName(),
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DevelopmentSettings.class.getName(),
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UsbSettings.class.getName(),
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AndroidBeam.class.getName(),
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WifiDisplaySettings.class.getName(),
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PowerUsageSummary.class.getName(),
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AccountSyncSettings.class.getName(),
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CryptKeeperSettings.class.getName(),
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DataUsageSummary.class.getName(),
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DreamSettings.class.getName(),
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UserSettings.class.getName(),
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NotificationAccessSettings.class.getName(),
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ManageAccountsSettings.class.getName(),
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PrintSettingsFragment.class.getName(),
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PrintJobSettingsFragment.class.getName(),
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TrustedCredentialsSettings.class.getName(),
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PaymentSettings.class.getName(),
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KeyboardLayoutPickerFragment.class.getName(),
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ChooseAccountFragment.class.getName(),
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DashboardSummary.class.getName(),
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ApnSettings.class.getName()
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};
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private SharedPreferences mDevelopmentPreferences;
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private SharedPreferences.OnSharedPreferenceChangeListener mDevelopmentPreferencesListener;
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// TODO: Update Call Settings based on airplane mode state.
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protected HashMap<Integer, Integer> mHeaderIndexMap = new HashMap<Integer, Integer>();
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private AuthenticatorHelper mAuthenticatorHelper;
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private boolean mListeningToAccountUpdates;
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private Button mNextButton;
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private boolean mBatteryPresent = true;
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private BroadcastReceiver mBatteryInfoReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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String action = intent.getAction();
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if (Intent.ACTION_BATTERY_CHANGED.equals(action)) {
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boolean batteryPresent = Utils.isBatteryPresent(intent);
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if (mBatteryPresent != batteryPresent) {
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mBatteryPresent = batteryPresent;
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invalidateHeaders();
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}
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}
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}
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};
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private final ArrayList<Header> mHeaders = new ArrayList<Header>();
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private HeaderAdapter mHeaderAdapter;
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static private class TitlePair extends Pair<Integer, CharSequence> implements Parcelable {
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public TitlePair(Integer first, CharSequence second) {
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super(first, second);
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}
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@Override
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public int describeContents() {
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return 0;
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}
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@Override
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeInt(first);
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TextUtils.writeToParcel(second, dest, flags);
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}
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TitlePair(Parcel in) {
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super(in.readInt(), TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in));
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}
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public static final Creator<TitlePair> CREATOR = new Creator<TitlePair>() {
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public TitlePair createFromParcel(Parcel source) {
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return new TitlePair(source);
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}
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public TitlePair[] newArray(int size) {
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return new TitlePair[size];
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}
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};
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}
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private final ArrayList<TitlePair> mTitleStack = new ArrayList<TitlePair>();
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private DrawerLayout mDrawerLayout;
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private ListView mDrawer;
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private ActionBarDrawerToggle mDrawerToggle;
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private ActionBar mActionBar;
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private static final int MSG_BUILD_HEADERS = 1;
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private Handler mHandler = new Handler() {
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@Override
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public void handleMessage(Message msg) {
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switch (msg.what) {
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case MSG_BUILD_HEADERS: {
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mHeaders.clear();
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onBuildHeaders(mHeaders);
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mHeaderAdapter.notifyDataSetChanged();
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if (mCurrentHeader != null) {
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Header mappedHeader = findBestMatchingHeader(mCurrentHeader, mHeaders);
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if (mappedHeader != null) {
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setSelectedHeader(mappedHeader);
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}
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}
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} break;
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}
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}
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};
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@Override
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public boolean onPreferenceStartFragment(PreferenceFragment caller, Preference pref) {
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// Override the fragment title for Wallpaper settings
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int titleRes = pref.getTitleRes();
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if (pref.getFragment().equals(WallpaperTypeSettings.class.getName())) {
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titleRes = R.string.wallpaper_settings_fragment_title;
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} else if (pref.getFragment().equals(OwnerInfoSettings.class.getName())
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&& UserHandle.myUserId() != UserHandle.USER_OWNER) {
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if (UserManager.get(this).isLinkedUser()) {
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titleRes = R.string.profile_info_settings_title;
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} else {
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titleRes = R.string.user_info_settings_title;
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}
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}
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startPreferencePanel(pref.getFragment(), pref.getExtras(), titleRes, pref.getTitle(),
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null, 0);
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return true;
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}
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@Override
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public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
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return false;
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}
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private class DrawerListener implements DrawerLayout.DrawerListener {
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@Override
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public void onDrawerOpened(View drawerView) {
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mDrawerToggle.onDrawerOpened(drawerView);
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}
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@Override
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public void onDrawerClosed(View drawerView) {
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mDrawerToggle.onDrawerClosed(drawerView);
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// Cannot process clicks when the App is finishing
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if (isFinishing()) return;
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onHeaderClick(mSelectedHeader);
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}
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@Override
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public void onDrawerSlide(View drawerView, float slideOffset) {
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mDrawerToggle.onDrawerSlide(drawerView, slideOffset);
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}
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@Override
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public void onDrawerStateChanged(int newState) {
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mDrawerToggle.onDrawerStateChanged(newState);
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}
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}
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private class DrawerItemClickListener implements ListView.OnItemClickListener {
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@Override
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public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
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mDrawerLayout.closeDrawer(mDrawer);
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onListItemClick((ListView)parent, view, position, id);
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}
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}
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private Header findBestMatchingHeader(Header current, ArrayList<Header> from) {
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ArrayList<Header> matches = new ArrayList<Header>();
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for (int j=0; j<from.size(); j++) {
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Header oh = from.get(j);
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if (current == oh || (current.id != HEADER_ID_UNDEFINED && current.id == oh.id)) {
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// Must be this one.
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matches.clear();
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matches.add(oh);
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break;
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}
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if (current.fragment != null) {
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if (current.fragment.equals(oh.fragment)) {
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matches.add(oh);
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}
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} else if (current.intent != null) {
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if (current.intent.equals(oh.intent)) {
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matches.add(oh);
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}
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} else if (current.title != null) {
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if (current.title.equals(oh.title)) {
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matches.add(oh);
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}
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}
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}
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final int NM = matches.size();
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if (NM == 1) {
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return matches.get(0);
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} else if (NM > 1) {
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for (int j=0; j<NM; j++) {
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Header oh = matches.get(j);
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if (current.fragmentArguments != null &&
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current.fragmentArguments.equals(oh.fragmentArguments)) {
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return oh;
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}
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if (current.extras != null && current.extras.equals(oh.extras)) {
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return oh;
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}
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if (current.title != null && current.title.equals(oh.title)) {
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return oh;
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}
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}
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}
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return null;
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}
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private void invalidateHeaders() {
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if (!mHandler.hasMessages(MSG_BUILD_HEADERS)) {
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mHandler.sendEmptyMessage(MSG_BUILD_HEADERS);
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}
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}
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@Override
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protected void onPostCreate(Bundle savedInstanceState) {
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super.onPostCreate(savedInstanceState);
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// Sync the toggle state after onRestoreInstanceState has occurred.
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if (mDrawerToggle != null) {
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mDrawerToggle.syncState();
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}
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}
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@Override
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public void onConfigurationChanged(Configuration newConfig) {
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super.onConfigurationChanged(newConfig);
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if (mDrawerToggle != null) {
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mDrawerToggle.onConfigurationChanged(newConfig);
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}
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}
|
|
|
|
@Override
|
|
public boolean onOptionsItemSelected(MenuItem item) {
|
|
if (mDrawerToggle != null && mDrawerToggle.onOptionsItemSelected(item)) {
|
|
return true;
|
|
}
|
|
return super.onOptionsItemSelected(item);
|
|
}
|
|
|
|
@Override
|
|
protected void onCreate(Bundle savedInstanceState) {
|
|
if (getIntent().hasExtra(EXTRA_UI_OPTIONS)) {
|
|
getWindow().setUiOptions(getIntent().getIntExtra(EXTRA_UI_OPTIONS, 0));
|
|
}
|
|
|
|
mAuthenticatorHelper = new AuthenticatorHelper();
|
|
mAuthenticatorHelper.updateAuthDescriptions(this);
|
|
mAuthenticatorHelper.onAccountsUpdated(this, null);
|
|
|
|
DevicePolicyManager dpm =
|
|
(DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
|
|
mHeaderAdapter= new HeaderAdapter(this, getHeaders(), mAuthenticatorHelper, dpm);
|
|
|
|
mDevelopmentPreferences = getSharedPreferences(DevelopmentSettings.PREF_FILE,
|
|
Context.MODE_PRIVATE);
|
|
|
|
getMetaData();
|
|
|
|
super.onCreate(savedInstanceState);
|
|
|
|
setContentView(R.layout.settings_main);
|
|
|
|
getFragmentManager().addOnBackStackChangedListener(this);
|
|
|
|
mActionBar = getActionBar();
|
|
if (mActionBar != null) {
|
|
mActionBar.setDisplayHomeAsUpEnabled(true);
|
|
mActionBar.setHomeButtonEnabled(true);
|
|
|
|
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
|
|
|
|
mDrawer = (ListView) findViewById(R.id.headers_drawer);
|
|
mDrawer.setAdapter(mHeaderAdapter);
|
|
mDrawer.setOnItemClickListener(new DrawerItemClickListener());
|
|
mDrawer.setChoiceMode(AbsListView.CHOICE_MODE_SINGLE);
|
|
|
|
mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
|
|
R.drawable.ic_drawer, R.string.drawer_open, R.string.drawer_close);
|
|
}
|
|
|
|
String initialFragment = getIntent().getStringExtra(EXTRA_SHOW_FRAGMENT);
|
|
Bundle initialArguments = getIntent().getBundleExtra(EXTRA_SHOW_FRAGMENT_ARGUMENTS);
|
|
|
|
if (savedInstanceState != null) {
|
|
// We are restarting from a previous saved state; used that to
|
|
// initialize, instead of starting fresh.
|
|
|
|
ArrayList<TitlePair> titles =
|
|
savedInstanceState.getParcelableArrayList(SAVE_KEY_TITLES_TAG);
|
|
if (titles != null) {
|
|
mTitleStack.addAll(titles);
|
|
}
|
|
final int lastTitle = mTitleStack.size() - 1;
|
|
if (lastTitle >= 0) {
|
|
final TitlePair last = mTitleStack.get(lastTitle);
|
|
setTitleFromPair(last);
|
|
}
|
|
|
|
ArrayList<Header> headers =
|
|
savedInstanceState.getParcelableArrayList(SAVE_KEY_HEADERS_TAG);
|
|
if (headers != null) {
|
|
mHeaders.addAll(headers);
|
|
int curHeader = savedInstanceState.getInt(SAVE_KEY_CURRENT_HEADER_TAG,
|
|
(int) HEADER_ID_UNDEFINED);
|
|
if (curHeader >= 0 && curHeader < mHeaders.size()) {
|
|
setSelectedHeader(mHeaders.get(curHeader));
|
|
}
|
|
}
|
|
|
|
} else {
|
|
if (initialFragment != null) {
|
|
// If we are just showing a fragment, we want to run in
|
|
// new fragment mode, but don't need to compute and show
|
|
// the headers.
|
|
switchToHeader(initialFragment, initialArguments, true);
|
|
|
|
final int initialTitle = getIntent().getIntExtra(EXTRA_SHOW_FRAGMENT_TITLE, 0);
|
|
if (initialTitle != 0) {
|
|
setTitle(getText(initialTitle));
|
|
}
|
|
} else {
|
|
// We need to try to build the headers.
|
|
onBuildHeaders(mHeaders);
|
|
|
|
// If there are headers, then at this point we need to show
|
|
// them and, depending on the screen, we may also show in-line
|
|
// the currently selected preference fragment.
|
|
if (mHeaders.size() > 0) {
|
|
if (initialFragment == null) {
|
|
Header h = onGetInitialHeader();
|
|
switchToHeader(h, false);
|
|
} else {
|
|
switchToHeader(initialFragment, initialArguments, false);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// see if we should show Back/Next buttons
|
|
Intent intent = getIntent();
|
|
if (intent.getBooleanExtra(EXTRA_PREFS_SHOW_BUTTON_BAR, false)) {
|
|
|
|
View buttonBar = findViewById(com.android.internal.R.id.button_bar);
|
|
if (buttonBar != null) {
|
|
buttonBar.setVisibility(View.VISIBLE);
|
|
|
|
Button backButton = (Button)findViewById(com.android.internal.R.id.back_button);
|
|
backButton.setOnClickListener(new OnClickListener() {
|
|
public void onClick(View v) {
|
|
setResult(RESULT_CANCELED);
|
|
finish();
|
|
}
|
|
});
|
|
Button skipButton = (Button)findViewById(com.android.internal.R.id.skip_button);
|
|
skipButton.setOnClickListener(new OnClickListener() {
|
|
public void onClick(View v) {
|
|
setResult(RESULT_OK);
|
|
finish();
|
|
}
|
|
});
|
|
mNextButton = (Button)findViewById(com.android.internal.R.id.next_button);
|
|
mNextButton.setOnClickListener(new OnClickListener() {
|
|
public void onClick(View v) {
|
|
setResult(RESULT_OK);
|
|
finish();
|
|
}
|
|
});
|
|
|
|
// set our various button parameters
|
|
if (intent.hasExtra(EXTRA_PREFS_SET_NEXT_TEXT)) {
|
|
String buttonText = intent.getStringExtra(EXTRA_PREFS_SET_NEXT_TEXT);
|
|
if (TextUtils.isEmpty(buttonText)) {
|
|
mNextButton.setVisibility(View.GONE);
|
|
}
|
|
else {
|
|
mNextButton.setText(buttonText);
|
|
}
|
|
}
|
|
if (intent.hasExtra(EXTRA_PREFS_SET_BACK_TEXT)) {
|
|
String buttonText = intent.getStringExtra(EXTRA_PREFS_SET_BACK_TEXT);
|
|
if (TextUtils.isEmpty(buttonText)) {
|
|
backButton.setVisibility(View.GONE);
|
|
}
|
|
else {
|
|
backButton.setText(buttonText);
|
|
}
|
|
}
|
|
if (intent.getBooleanExtra(EXTRA_PREFS_SHOW_SKIP, false)) {
|
|
skipButton.setVisibility(View.VISIBLE);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!onIsHidingHeaders()) {
|
|
highlightHeader(mTopLevelHeaderId);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onBackStackChanged() {
|
|
final int count = getFragmentManager().getBackStackEntryCount() + 1;
|
|
TitlePair pair = null;
|
|
int last;
|
|
while (mTitleStack.size() > count) {
|
|
last = mTitleStack.size() - 1;
|
|
pair = mTitleStack.remove(last);
|
|
}
|
|
// Check if we go back
|
|
if (pair != null) {
|
|
int size = mTitleStack.size();
|
|
if (size > 0) {
|
|
last = mTitleStack.size() - 1;
|
|
pair = mTitleStack.get(last);
|
|
setTitleFromPair(pair);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void setTitleFromPair(TitlePair pair) {
|
|
final CharSequence title;
|
|
if (pair.first > 0) {
|
|
title = getText(pair.first);
|
|
} else {
|
|
title = pair.second;
|
|
}
|
|
setTitle(title);
|
|
}
|
|
|
|
/**
|
|
* Returns the Header list
|
|
*/
|
|
private List<Header> getHeaders() {
|
|
return mHeaders;
|
|
}
|
|
|
|
@Override
|
|
protected void onSaveInstanceState(Bundle outState) {
|
|
super.onSaveInstanceState(outState);
|
|
|
|
if (mHeaders.size() > 0) {
|
|
outState.putParcelableArrayList(SAVE_KEY_HEADERS_TAG, mHeaders);
|
|
if (mCurrentHeader != null) {
|
|
int index = mHeaders.indexOf(mCurrentHeader);
|
|
if (index >= 0) {
|
|
outState.putInt(SAVE_KEY_CURRENT_HEADER_TAG, index);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (mTitleStack.size() > 0) {
|
|
outState.putParcelableList(SAVE_KEY_TITLES_TAG, mTitleStack);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onResume() {
|
|
super.onResume();
|
|
|
|
mDevelopmentPreferencesListener = new SharedPreferences.OnSharedPreferenceChangeListener() {
|
|
@Override
|
|
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
|
|
invalidateHeaders();
|
|
}
|
|
};
|
|
mDevelopmentPreferences.registerOnSharedPreferenceChangeListener(
|
|
mDevelopmentPreferencesListener);
|
|
|
|
mHeaderAdapter.resume();
|
|
invalidateHeaders();
|
|
|
|
registerReceiver(mBatteryInfoReceiver, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
|
|
|
|
mDrawerLayout.setDrawerListener(new DrawerListener());
|
|
}
|
|
|
|
@Override
|
|
public void onPause() {
|
|
super.onPause();
|
|
|
|
mDrawerLayout.setDrawerListener(null);
|
|
|
|
unregisterReceiver(mBatteryInfoReceiver);
|
|
|
|
mHeaderAdapter.pause();
|
|
|
|
mDevelopmentPreferences.unregisterOnSharedPreferenceChangeListener(
|
|
mDevelopmentPreferencesListener);
|
|
|
|
mDevelopmentPreferencesListener = null;
|
|
}
|
|
|
|
@Override
|
|
public void onDestroy() {
|
|
super.onDestroy();
|
|
if (mListeningToAccountUpdates) {
|
|
AccountManager.get(this).removeOnAccountsUpdatedListener(this);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @hide
|
|
*/
|
|
protected boolean isValidFragment(String fragmentName) {
|
|
// Almost all fragments are wrapped in this,
|
|
// except for a few that have their own activities.
|
|
for (int i = 0; i < ENTRY_FRAGMENTS.length; i++) {
|
|
if (ENTRY_FRAGMENTS[i].equals(fragmentName)) return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* When in two-pane mode, switch to the fragment pane to show the given
|
|
* preference fragment.
|
|
*
|
|
* @param header The new header to display.
|
|
* @param validate true means that the fragment's Header needs to be validated
|
|
*/
|
|
private void switchToHeader(Header header, boolean validate) {
|
|
if (mCurrentHeader == header) {
|
|
// This is the header we are currently displaying. Just make sure
|
|
// to pop the stack up to its root state.
|
|
getFragmentManager().popBackStack(BACK_STACK_PREFS,
|
|
FragmentManager.POP_BACK_STACK_INCLUSIVE);
|
|
} else {
|
|
mTitleStack.clear();
|
|
if (header.fragment == null) {
|
|
throw new IllegalStateException("can't switch to header that has no fragment");
|
|
}
|
|
switchToHeaderInner(header.fragment, header.fragmentArguments, validate);
|
|
setSelectedHeader(header);
|
|
final CharSequence title;
|
|
if (header.fragment.equals("com.android.settings.dashboard.DashboardSummary")) {
|
|
title = getResources().getString(R.string.settings_label);
|
|
} else {
|
|
title = header.getTitle(getResources());
|
|
}
|
|
final TitlePair pair = new TitlePair(0, title);
|
|
mTitleStack.add(pair);
|
|
setTitle(title);
|
|
}
|
|
}
|
|
|
|
private void setSelectedHeader(Header header) {
|
|
mCurrentHeader = header;
|
|
int index = mHeaders.indexOf(header);
|
|
if (mDrawer != null) {
|
|
if (index >= 0) {
|
|
mDrawer.setItemChecked(index, true);
|
|
} else {
|
|
mDrawer.clearChoices();
|
|
}
|
|
}
|
|
}
|
|
|
|
public Header onGetInitialHeader() {
|
|
String fragmentClass = getStartingFragmentClass(super.getIntent());
|
|
if (fragmentClass != null) {
|
|
Header header = new Header();
|
|
header.fragment = fragmentClass;
|
|
header.title = getTitle();
|
|
header.fragmentArguments = getIntent().getExtras();
|
|
return header;
|
|
}
|
|
|
|
return mFirstHeader;
|
|
}
|
|
|
|
/**
|
|
* When in two-pane mode, switch the fragment pane to show the given
|
|
* preference fragment.
|
|
*
|
|
* @param fragmentName The name of the fragment to display.
|
|
* @param args Optional arguments to supply to the fragment.
|
|
* @param validate true means that the fragment's Header needs to be validated
|
|
*/
|
|
private void switchToHeader(String fragmentName, Bundle args, boolean validate) {
|
|
setSelectedHeader(null);
|
|
switchToHeaderInner(fragmentName, args, validate);
|
|
}
|
|
|
|
private void switchToHeaderInner(String fragmentName, Bundle args, boolean validate) {
|
|
getFragmentManager().popBackStack(BACK_STACK_PREFS,
|
|
FragmentManager.POP_BACK_STACK_INCLUSIVE);
|
|
if (validate && !isValidFragment(fragmentName)) {
|
|
throw new IllegalArgumentException("Invalid fragment for this activity: "
|
|
+ fragmentName);
|
|
}
|
|
Fragment f = Fragment.instantiate(this, fragmentName, args);
|
|
FragmentTransaction transaction = getFragmentManager().beginTransaction();
|
|
transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
|
|
transaction.replace(R.id.prefs, f);
|
|
transaction.commitAllowingStateLoss();
|
|
}
|
|
|
|
@Override
|
|
public void onNewIntent(Intent intent) {
|
|
super.onNewIntent(intent);
|
|
|
|
// If it is not launched from history, then reset to top-level
|
|
if ((intent.getFlags() & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) == 0) {
|
|
if (mDrawer != null) {
|
|
mDrawer.setSelectionFromTop(0, 0);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Called to determine whether the header list should be hidden.
|
|
* The default implementation returns the
|
|
* value given in {@link #EXTRA_NO_HEADERS} or false if it is not supplied.
|
|
* This is set to false, for example, when the activity is being re-launched
|
|
* to show a particular preference activity.
|
|
*/
|
|
public boolean onIsHidingHeaders() {
|
|
return getIntent().getBooleanExtra(EXTRA_NO_HEADERS, false);
|
|
}
|
|
|
|
private void highlightHeader(int id) {
|
|
if (id != 0) {
|
|
Integer index = mHeaderIndexMap.get(id);
|
|
if (index != null && mDrawer != null) {
|
|
mDrawer.setItemChecked(index, true);
|
|
if (mDrawer.getVisibility() == View.VISIBLE) {
|
|
mDrawer.smoothScrollToPosition(index);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public Intent getIntent() {
|
|
Intent superIntent = super.getIntent();
|
|
String startingFragment = getStartingFragmentClass(superIntent);
|
|
// This is called from super.onCreate, isMultiPane() is not yet reliable
|
|
// Do not use onIsHidingHeaders either, which relies itself on this method
|
|
if (startingFragment != null) {
|
|
Intent modIntent = new Intent(superIntent);
|
|
modIntent.putExtra(EXTRA_SHOW_FRAGMENT, startingFragment);
|
|
Bundle args = superIntent.getExtras();
|
|
if (args != null) {
|
|
args = new Bundle(args);
|
|
} else {
|
|
args = new Bundle();
|
|
}
|
|
args.putParcelable("intent", superIntent);
|
|
modIntent.putExtra(EXTRA_SHOW_FRAGMENT_ARGUMENTS, superIntent.getExtras());
|
|
return modIntent;
|
|
}
|
|
return superIntent;
|
|
}
|
|
|
|
/**
|
|
* Checks if the component name in the intent is different from the Settings class and
|
|
* returns the class name to load as a fragment.
|
|
*/
|
|
private String getStartingFragmentClass(Intent intent) {
|
|
if (mFragmentClass != null) return mFragmentClass;
|
|
|
|
String intentClass = intent.getComponent().getClassName();
|
|
if (intentClass.equals(getClass().getName())) return null;
|
|
|
|
if ("com.android.settings.ManageApplications".equals(intentClass)
|
|
|| "com.android.settings.RunningServices".equals(intentClass)
|
|
|| "com.android.settings.applications.StorageUse".equals(intentClass)) {
|
|
// Old names of manage apps.
|
|
intentClass = com.android.settings.applications.ManageApplications.class.getName();
|
|
}
|
|
|
|
return intentClass;
|
|
}
|
|
|
|
/**
|
|
* Start a new fragment containing a preference panel. If the preferences
|
|
* are being displayed in multi-pane mode, the given fragment class will
|
|
* be instantiated and placed in the appropriate pane. If running in
|
|
* single-pane mode, a new activity will be launched in which to show the
|
|
* fragment.
|
|
*
|
|
* @param fragmentClass Full name of the class implementing the fragment.
|
|
* @param args Any desired arguments to supply to the fragment.
|
|
* @param titleRes Optional resource identifier of the title of this
|
|
* fragment.
|
|
* @param titleText Optional text of the title of this fragment.
|
|
* @param resultTo Optional fragment that result data should be sent to.
|
|
* If non-null, resultTo.onActivityResult() will be called when this
|
|
* preference panel is done. The launched panel must use
|
|
* {@link #finishPreferencePanel(Fragment, int, Intent)} when done.
|
|
* @param resultRequestCode If resultTo is non-null, this is the caller's
|
|
* request code to be received with the resut.
|
|
*/
|
|
public void startPreferencePanel(String fragmentClass, Bundle args, int titleRes,
|
|
CharSequence titleText, Fragment resultTo,
|
|
int resultRequestCode) {
|
|
startWithFragment(fragmentClass, args, resultTo, resultRequestCode, titleRes, titleText);
|
|
}
|
|
|
|
/**
|
|
* Called by a preference panel fragment to finish itself.
|
|
*
|
|
* @param caller The fragment that is asking to be finished.
|
|
* @param resultCode Optional result code to send back to the original
|
|
* launching fragment.
|
|
* @param resultData Optional result data to send back to the original
|
|
* launching fragment.
|
|
*/
|
|
public void finishPreferencePanel(Fragment caller, int resultCode, Intent resultData) {
|
|
setResult(resultCode, resultData);
|
|
}
|
|
|
|
/**
|
|
* Start a new fragment.
|
|
*
|
|
* @param fragment The fragment to start
|
|
* @param push If true, the current fragment will be pushed onto the back stack. If false,
|
|
* the current fragment will be replaced.
|
|
*/
|
|
public void startPreferenceFragment(Fragment fragment, boolean push) {
|
|
FragmentTransaction transaction = getFragmentManager().beginTransaction();
|
|
transaction.replace(R.id.prefs, fragment);
|
|
if (push) {
|
|
transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
|
|
transaction.addToBackStack(BACK_STACK_PREFS);
|
|
} else {
|
|
transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
|
|
}
|
|
transaction.commitAllowingStateLoss();
|
|
}
|
|
|
|
/**
|
|
* Start a new fragment.
|
|
*
|
|
* @param fragmentName The name of the fragment to display.
|
|
* @param args Optional arguments to supply to the fragment.
|
|
* @param resultTo Option fragment that should receive the result of
|
|
* the activity launch.
|
|
* @param resultRequestCode If resultTo is non-null, this is the request code in which to
|
|
* report the result.
|
|
* @param titleRes Resource ID of string to display for the title of. If the Resource ID is a
|
|
* valid one then it will be used to get the title. Otherwise the titleText
|
|
* argument will be used as the title.
|
|
* @param titleText string to display for the title of.
|
|
*/
|
|
private void startWithFragment(String fragmentName, Bundle args, Fragment resultTo,
|
|
int resultRequestCode, int titleRes, CharSequence titleText) {
|
|
Fragment f = Fragment.instantiate(this, fragmentName, args);
|
|
if (resultTo != null) {
|
|
f.setTargetFragment(resultTo, resultRequestCode);
|
|
}
|
|
FragmentTransaction transaction = getFragmentManager().beginTransaction();
|
|
transaction.replace(R.id.prefs, f);
|
|
transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
|
|
transaction.addToBackStack(BACK_STACK_PREFS);
|
|
transaction.commitAllowingStateLoss();
|
|
|
|
final TitlePair pair;
|
|
final CharSequence cs;
|
|
if (titleRes != 0) {
|
|
pair = new TitlePair(titleRes, null);
|
|
cs = getText(titleRes);
|
|
} else {
|
|
pair = new TitlePair(0, titleText);
|
|
cs = titleText;
|
|
}
|
|
setTitle(cs);
|
|
mTitleStack.add(pair);
|
|
}
|
|
|
|
/**
|
|
* Called when the activity needs its list of headers build. By
|
|
* implementing this and adding at least one item to the list, you
|
|
* will cause the activity to run in its modern fragment mode. Note
|
|
* that this function may not always be called; for example, if the
|
|
* activity has been asked to display a particular fragment without
|
|
* the header list, there is no need to build the headers.
|
|
*
|
|
* <p>Typical implementations will use {@link #loadHeadersFromResource}
|
|
* to fill in the list from a resource.
|
|
*
|
|
* @param headers The list in which to place the headers.
|
|
*/
|
|
private void onBuildHeaders(List<Header> headers) {
|
|
loadHeadersFromResource(R.xml.settings_headers, headers);
|
|
updateHeaderList(headers);
|
|
}
|
|
|
|
/**
|
|
* Parse the given XML file as a header description, adding each
|
|
* parsed Header into the target list.
|
|
*
|
|
* @param resid The XML resource to load and parse.
|
|
* @param target The list in which the parsed headers should be placed.
|
|
*/
|
|
private void loadHeadersFromResource(int resid, List<Header> target) {
|
|
XmlResourceParser parser = null;
|
|
try {
|
|
parser = getResources().getXml(resid);
|
|
AttributeSet attrs = Xml.asAttributeSet(parser);
|
|
|
|
int type;
|
|
while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
|
|
&& type != XmlPullParser.START_TAG) {
|
|
// Parse next until start tag is found
|
|
}
|
|
|
|
String nodeName = parser.getName();
|
|
if (!"preference-headers".equals(nodeName)) {
|
|
throw new RuntimeException(
|
|
"XML document must start with <preference-headers> tag; found"
|
|
+ nodeName + " at " + parser.getPositionDescription());
|
|
}
|
|
|
|
Bundle curBundle = null;
|
|
|
|
final int outerDepth = parser.getDepth();
|
|
while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
|
|
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
|
|
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
|
|
continue;
|
|
}
|
|
|
|
nodeName = parser.getName();
|
|
if ("header".equals(nodeName)) {
|
|
Header header = new Header();
|
|
|
|
TypedArray sa = obtainStyledAttributes(
|
|
attrs, com.android.internal.R.styleable.PreferenceHeader);
|
|
header.id = sa.getResourceId(
|
|
com.android.internal.R.styleable.PreferenceHeader_id,
|
|
(int)HEADER_ID_UNDEFINED);
|
|
TypedValue tv = sa.peekValue(
|
|
com.android.internal.R.styleable.PreferenceHeader_title);
|
|
if (tv != null && tv.type == TypedValue.TYPE_STRING) {
|
|
if (tv.resourceId != 0) {
|
|
header.titleRes = tv.resourceId;
|
|
} else {
|
|
header.title = tv.string;
|
|
}
|
|
}
|
|
tv = sa.peekValue(
|
|
com.android.internal.R.styleable.PreferenceHeader_summary);
|
|
if (tv != null && tv.type == TypedValue.TYPE_STRING) {
|
|
if (tv.resourceId != 0) {
|
|
header.summaryRes = tv.resourceId;
|
|
} else {
|
|
header.summary = tv.string;
|
|
}
|
|
}
|
|
header.iconRes = sa.getResourceId(
|
|
com.android.internal.R.styleable.PreferenceHeader_icon, 0);
|
|
header.fragment = sa.getString(
|
|
com.android.internal.R.styleable.PreferenceHeader_fragment);
|
|
sa.recycle();
|
|
|
|
if (curBundle == null) {
|
|
curBundle = new Bundle();
|
|
}
|
|
|
|
final int innerDepth = parser.getDepth();
|
|
while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
|
|
&& (type != XmlPullParser.END_TAG || parser.getDepth() > innerDepth)) {
|
|
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
|
|
continue;
|
|
}
|
|
|
|
String innerNodeName = parser.getName();
|
|
if (innerNodeName.equals("extra")) {
|
|
getResources().parseBundleExtra("extra", attrs, curBundle);
|
|
XmlUtils.skipCurrentTag(parser);
|
|
|
|
} else if (innerNodeName.equals("intent")) {
|
|
header.intent = Intent.parseIntent(getResources(), parser, attrs);
|
|
|
|
} else {
|
|
XmlUtils.skipCurrentTag(parser);
|
|
}
|
|
}
|
|
|
|
if (curBundle.size() > 0) {
|
|
header.fragmentArguments = curBundle;
|
|
curBundle = null;
|
|
}
|
|
|
|
target.add(header);
|
|
} else {
|
|
XmlUtils.skipCurrentTag(parser);
|
|
}
|
|
}
|
|
|
|
} catch (XmlPullParserException e) {
|
|
throw new RuntimeException("Error parsing headers", e);
|
|
} catch (IOException e) {
|
|
throw new RuntimeException("Error parsing headers", e);
|
|
} finally {
|
|
if (parser != null) parser.close();
|
|
}
|
|
}
|
|
|
|
private void updateHeaderList(List<Header> target) {
|
|
final boolean showDev = mDevelopmentPreferences.getBoolean(
|
|
DevelopmentSettings.PREF_SHOW,
|
|
android.os.Build.TYPE.equals("eng"));
|
|
int i = 0;
|
|
|
|
final UserManager um = (UserManager) getSystemService(Context.USER_SERVICE);
|
|
mHeaderIndexMap.clear();
|
|
while (i < target.size()) {
|
|
Header header = target.get(i);
|
|
// Ids are integers, so downcasting
|
|
int id = (int) header.id;
|
|
if (id == R.id.operator_settings || id == R.id.manufacturer_settings) {
|
|
Utils.updateHeaderToSpecificActivityFromMetaDataOrRemove(this, target, header);
|
|
} else if (id == R.id.wifi_settings) {
|
|
// Remove WiFi Settings if WiFi service is not available.
|
|
if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_WIFI)) {
|
|
target.remove(i);
|
|
}
|
|
} else if (id == R.id.bluetooth_settings) {
|
|
// Remove Bluetooth Settings if Bluetooth service is not available.
|
|
if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH)) {
|
|
target.remove(i);
|
|
}
|
|
} else if (id == R.id.data_usage_settings) {
|
|
// Remove data usage when kernel module not enabled
|
|
final INetworkManagementService netManager = INetworkManagementService.Stub
|
|
.asInterface(ServiceManager.getService(Context.NETWORKMANAGEMENT_SERVICE));
|
|
try {
|
|
if (!netManager.isBandwidthControlEnabled()) {
|
|
target.remove(i);
|
|
}
|
|
} catch (RemoteException e) {
|
|
// ignored
|
|
}
|
|
} else if (id == R.id.battery_settings) {
|
|
// Remove battery settings when battery is not available. (e.g. TV)
|
|
|
|
if (!mBatteryPresent) {
|
|
target.remove(i);
|
|
}
|
|
} else if (id == R.id.account_settings) {
|
|
int headerIndex = i + 1;
|
|
i = insertAccountsHeaders(target, headerIndex);
|
|
} else if (id == R.id.home_settings) {
|
|
if (!updateHomeSettingHeaders(header)) {
|
|
target.remove(i);
|
|
}
|
|
} else if (id == R.id.user_settings) {
|
|
if (!UserHandle.MU_ENABLED
|
|
|| !UserManager.supportsMultipleUsers()
|
|
|| Utils.isMonkeyRunning()) {
|
|
target.remove(i);
|
|
}
|
|
} else if (id == R.id.nfc_payment_settings) {
|
|
if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_NFC)) {
|
|
target.remove(i);
|
|
} else {
|
|
// Only show if NFC is on and we have the HCE feature
|
|
NfcAdapter adapter = NfcAdapter.getDefaultAdapter(this);
|
|
if (!adapter.isEnabled() || !getPackageManager().hasSystemFeature(
|
|
PackageManager.FEATURE_NFC_HOST_CARD_EMULATION)) {
|
|
target.remove(i);
|
|
}
|
|
}
|
|
} else if (id == R.id.development_settings) {
|
|
if (!showDev) {
|
|
target.remove(i);
|
|
}
|
|
} else if (id == R.id.account_add) {
|
|
if (um.hasUserRestriction(UserManager.DISALLOW_MODIFY_ACCOUNTS)) {
|
|
target.remove(i);
|
|
}
|
|
}
|
|
|
|
if (i < target.size() && target.get(i) == header
|
|
&& UserHandle.MU_ENABLED && UserHandle.myUserId() != 0
|
|
&& !ArrayUtils.contains(SETTINGS_FOR_RESTRICTED, id)) {
|
|
target.remove(i);
|
|
}
|
|
|
|
// Increment if the current one wasn't removed by the Utils code.
|
|
if (i < target.size() && target.get(i) == header) {
|
|
// Hold on to the first header, when we need to reset to the top-level
|
|
if (mFirstHeader == null &&
|
|
HeaderAdapter.getHeaderType(header) != HeaderAdapter.HEADER_TYPE_CATEGORY) {
|
|
mFirstHeader = header;
|
|
}
|
|
mHeaderIndexMap.put(id, i);
|
|
i++;
|
|
}
|
|
}
|
|
}
|
|
|
|
private int insertAccountsHeaders(List<Header> target, int headerIndex) {
|
|
String[] accountTypes = mAuthenticatorHelper.getEnabledAccountTypes();
|
|
List<Header> accountHeaders = new ArrayList<Header>(accountTypes.length);
|
|
for (String accountType : accountTypes) {
|
|
CharSequence label = mAuthenticatorHelper.getLabelForType(this, accountType);
|
|
if (label == null) {
|
|
continue;
|
|
}
|
|
|
|
Account[] accounts = AccountManager.get(this).getAccountsByType(accountType);
|
|
boolean skipToAccount = accounts.length == 1
|
|
&& !mAuthenticatorHelper.hasAccountPreferences(accountType);
|
|
Header accHeader = new Header();
|
|
accHeader.title = label;
|
|
if (accHeader.extras == null) {
|
|
accHeader.extras = new Bundle();
|
|
}
|
|
if (skipToAccount) {
|
|
accHeader.fragment = AccountSyncSettings.class.getName();
|
|
accHeader.fragmentArguments = new Bundle();
|
|
// Need this for the icon
|
|
accHeader.extras.putString(ManageAccountsSettings.KEY_ACCOUNT_TYPE, accountType);
|
|
accHeader.extras.putParcelable(AccountSyncSettings.ACCOUNT_KEY, accounts[0]);
|
|
accHeader.fragmentArguments.putParcelable(AccountSyncSettings.ACCOUNT_KEY,
|
|
accounts[0]);
|
|
} else {
|
|
accHeader.fragment = ManageAccountsSettings.class.getName();
|
|
accHeader.fragmentArguments = new Bundle();
|
|
accHeader.extras.putString(ManageAccountsSettings.KEY_ACCOUNT_TYPE, accountType);
|
|
accHeader.fragmentArguments.putString(ManageAccountsSettings.KEY_ACCOUNT_TYPE,
|
|
accountType);
|
|
accHeader.fragmentArguments.putString(ManageAccountsSettings.KEY_ACCOUNT_LABEL,
|
|
label.toString());
|
|
}
|
|
accountHeaders.add(accHeader);
|
|
mAuthenticatorHelper.preloadDrawableForType(this, accountType);
|
|
}
|
|
|
|
// Sort by label
|
|
Collections.sort(accountHeaders, new Comparator<Header>() {
|
|
@Override
|
|
public int compare(Header h1, Header h2) {
|
|
return h1.title.toString().compareTo(h2.title.toString());
|
|
}
|
|
});
|
|
|
|
for (Header header : accountHeaders) {
|
|
target.add(headerIndex++, header);
|
|
}
|
|
if (!mListeningToAccountUpdates) {
|
|
AccountManager.get(this).addOnAccountsUpdatedListener(this, null, true);
|
|
mListeningToAccountUpdates = true;
|
|
}
|
|
return headerIndex;
|
|
}
|
|
|
|
private boolean updateHomeSettingHeaders(Header header) {
|
|
// Once we decide to show Home settings, keep showing it forever
|
|
SharedPreferences sp = getSharedPreferences(HomeSettings.HOME_PREFS, Context.MODE_PRIVATE);
|
|
if (sp.getBoolean(HomeSettings.HOME_PREFS_DO_SHOW, false)) {
|
|
return true;
|
|
}
|
|
|
|
try {
|
|
final ArrayList<ResolveInfo> homeApps = new ArrayList<ResolveInfo>();
|
|
getPackageManager().getHomeActivities(homeApps);
|
|
if (homeApps.size() < 2) {
|
|
// When there's only one available home app, omit this settings
|
|
// category entirely at the top level UI. If the user just
|
|
// uninstalled the penultimate home app candidiate, we also
|
|
// now tell them about why they aren't seeing 'Home' in the list.
|
|
if (sShowNoHomeNotice) {
|
|
sShowNoHomeNotice = false;
|
|
NoHomeDialogFragment.show(this);
|
|
}
|
|
return false;
|
|
} else {
|
|
// Okay, we're allowing the Home settings category. Tell it, when
|
|
// invoked via this front door, that we'll need to be told about the
|
|
// case when the user uninstalls all but one home app.
|
|
if (header.fragmentArguments == null) {
|
|
header.fragmentArguments = new Bundle();
|
|
}
|
|
header.fragmentArguments.putBoolean(HomeSettings.HOME_SHOW_NOTICE, true);
|
|
}
|
|
} catch (Exception e) {
|
|
// Can't look up the home activity; bail on configuring the icon
|
|
Log.w(LOG_TAG, "Problem looking up home activity!", e);
|
|
}
|
|
|
|
sp.edit().putBoolean(HomeSettings.HOME_PREFS_DO_SHOW, true).apply();
|
|
return true;
|
|
}
|
|
|
|
private void getMetaData() {
|
|
try {
|
|
ActivityInfo ai = getPackageManager().getActivityInfo(getComponentName(),
|
|
PackageManager.GET_META_DATA);
|
|
if (ai == null || ai.metaData == null) return;
|
|
mTopLevelHeaderId = ai.metaData.getInt(META_DATA_KEY_HEADER_ID);
|
|
mFragmentClass = ai.metaData.getString(META_DATA_KEY_FRAGMENT_CLASS);
|
|
} catch (NameNotFoundException nnfe) {
|
|
// No recovery
|
|
Log.d(LOG_TAG, "Cannot get Metadata for: " + getComponentName().toString());
|
|
}
|
|
}
|
|
|
|
// give subclasses access to the Next button
|
|
public boolean hasNextButton() {
|
|
return mNextButton != null;
|
|
}
|
|
|
|
public Button getNextButton() {
|
|
return mNextButton;
|
|
}
|
|
|
|
public static class NoHomeDialogFragment extends DialogFragment {
|
|
public static void show(Activity parent) {
|
|
final NoHomeDialogFragment dialog = new NoHomeDialogFragment();
|
|
dialog.show(parent.getFragmentManager(), null);
|
|
}
|
|
|
|
@Override
|
|
public Dialog onCreateDialog(Bundle savedInstanceState) {
|
|
return new AlertDialog.Builder(getActivity())
|
|
.setMessage(R.string.only_one_home_message)
|
|
.setPositiveButton(android.R.string.ok, null)
|
|
.create();
|
|
}
|
|
}
|
|
|
|
private static class HeaderAdapter extends ArrayAdapter<Header> {
|
|
static final int HEADER_TYPE_CATEGORY = 0;
|
|
static final int HEADER_TYPE_NORMAL = 1;
|
|
static final int HEADER_TYPE_SWITCH = 2;
|
|
static final int HEADER_TYPE_BUTTON = 3;
|
|
private static final int HEADER_TYPE_COUNT = HEADER_TYPE_BUTTON + 1;
|
|
|
|
private final WifiEnabler mWifiEnabler;
|
|
private final BluetoothEnabler mBluetoothEnabler;
|
|
private AuthenticatorHelper mAuthHelper;
|
|
private DevicePolicyManager mDevicePolicyManager;
|
|
|
|
private static class HeaderViewHolder {
|
|
ImageView mIcon;
|
|
TextView mTitle;
|
|
TextView mSummary;
|
|
Switch mSwitch;
|
|
ImageButton mButton;
|
|
View mDivider;
|
|
}
|
|
|
|
private LayoutInflater mInflater;
|
|
|
|
static int getHeaderType(Header header) {
|
|
if (header.fragment == null && header.intent == null) {
|
|
return HEADER_TYPE_CATEGORY;
|
|
} else if (header.id == R.id.wifi_settings || header.id == R.id.bluetooth_settings) {
|
|
return HEADER_TYPE_SWITCH;
|
|
} else if (header.id == R.id.security_settings) {
|
|
return HEADER_TYPE_BUTTON;
|
|
} else {
|
|
return HEADER_TYPE_NORMAL;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public int getItemViewType(int position) {
|
|
Header header = getItem(position);
|
|
return getHeaderType(header);
|
|
}
|
|
|
|
@Override
|
|
public boolean areAllItemsEnabled() {
|
|
return false; // because of categories
|
|
}
|
|
|
|
@Override
|
|
public boolean isEnabled(int position) {
|
|
return getItemViewType(position) != HEADER_TYPE_CATEGORY;
|
|
}
|
|
|
|
@Override
|
|
public int getViewTypeCount() {
|
|
return HEADER_TYPE_COUNT;
|
|
}
|
|
|
|
@Override
|
|
public boolean hasStableIds() {
|
|
return true;
|
|
}
|
|
|
|
public HeaderAdapter(Context context, List<Header> objects,
|
|
AuthenticatorHelper authenticatorHelper, DevicePolicyManager dpm) {
|
|
super(context, 0, objects);
|
|
|
|
mAuthHelper = authenticatorHelper;
|
|
mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
|
|
|
|
// Temp Switches provided as placeholder until the adapter replaces these with actual
|
|
// Switches inflated from their layouts. Must be done before adapter is set in super
|
|
mWifiEnabler = new WifiEnabler(context, new Switch(context));
|
|
mBluetoothEnabler = new BluetoothEnabler(context, new Switch(context));
|
|
mDevicePolicyManager = dpm;
|
|
}
|
|
|
|
@Override
|
|
public View getView(int position, View convertView, ViewGroup parent) {
|
|
HeaderViewHolder holder;
|
|
Header header = getItem(position);
|
|
int headerType = getHeaderType(header);
|
|
View view = null;
|
|
|
|
if (convertView == null) {
|
|
holder = new HeaderViewHolder();
|
|
switch (headerType) {
|
|
case HEADER_TYPE_CATEGORY:
|
|
view = new TextView(getContext(), null,
|
|
android.R.attr.listSeparatorTextViewStyle);
|
|
holder.mTitle = (TextView) view;
|
|
break;
|
|
|
|
case HEADER_TYPE_SWITCH:
|
|
view = mInflater.inflate(R.layout.preference_header_switch_item, parent,
|
|
false);
|
|
holder.mIcon = (ImageView) view.findViewById(R.id.icon);
|
|
holder.mTitle = (TextView)
|
|
view.findViewById(com.android.internal.R.id.title);
|
|
holder.mSummary = (TextView)
|
|
view.findViewById(com.android.internal.R.id.summary);
|
|
holder.mSwitch = (Switch) view.findViewById(R.id.switchWidget);
|
|
break;
|
|
|
|
case HEADER_TYPE_BUTTON:
|
|
view = mInflater.inflate(R.layout.preference_header_button_item, parent,
|
|
false);
|
|
holder.mIcon = (ImageView) view.findViewById(R.id.icon);
|
|
holder.mTitle = (TextView)
|
|
view.findViewById(com.android.internal.R.id.title);
|
|
holder.mSummary = (TextView)
|
|
view.findViewById(com.android.internal.R.id.summary);
|
|
holder.mButton = (ImageButton) view.findViewById(R.id.buttonWidget);
|
|
holder.mDivider = view.findViewById(R.id.divider);
|
|
break;
|
|
|
|
case HEADER_TYPE_NORMAL:
|
|
view = mInflater.inflate(
|
|
R.layout.preference_header_item, parent,
|
|
false);
|
|
holder.mIcon = (ImageView) view.findViewById(R.id.icon);
|
|
holder.mTitle = (TextView)
|
|
view.findViewById(com.android.internal.R.id.title);
|
|
holder.mSummary = (TextView)
|
|
view.findViewById(com.android.internal.R.id.summary);
|
|
break;
|
|
}
|
|
view.setTag(holder);
|
|
} else {
|
|
view = convertView;
|
|
holder = (HeaderViewHolder) view.getTag();
|
|
}
|
|
|
|
// All view fields must be updated every time, because the view may be recycled
|
|
switch (headerType) {
|
|
case HEADER_TYPE_CATEGORY:
|
|
holder.mTitle.setText(header.getTitle(getContext().getResources()));
|
|
break;
|
|
|
|
case HEADER_TYPE_SWITCH:
|
|
// Would need a different treatment if the main menu had more switches
|
|
if (header.id == R.id.wifi_settings) {
|
|
mWifiEnabler.setSwitch(holder.mSwitch);
|
|
} else {
|
|
mBluetoothEnabler.setSwitch(holder.mSwitch);
|
|
}
|
|
updateCommonHeaderView(header, holder);
|
|
break;
|
|
|
|
case HEADER_TYPE_BUTTON:
|
|
if (header.id == R.id.security_settings) {
|
|
boolean hasCert = DevicePolicyManager.hasAnyCaCertsInstalled();
|
|
if (hasCert) {
|
|
holder.mButton.setVisibility(View.VISIBLE);
|
|
holder.mDivider.setVisibility(View.VISIBLE);
|
|
boolean isManaged = mDevicePolicyManager.getDeviceOwner() != null;
|
|
if (isManaged) {
|
|
holder.mButton.setImageResource(R.drawable.ic_settings_about);
|
|
} else {
|
|
holder.mButton.setImageResource(
|
|
android.R.drawable.stat_notify_error);
|
|
}
|
|
holder.mButton.setOnClickListener(new OnClickListener() {
|
|
@Override
|
|
public void onClick(View v) {
|
|
Intent intent = new Intent(
|
|
android.provider.Settings.ACTION_MONITORING_CERT_INFO);
|
|
getContext().startActivity(intent);
|
|
}
|
|
});
|
|
} else {
|
|
holder.mButton.setVisibility(View.GONE);
|
|
holder.mDivider.setVisibility(View.GONE);
|
|
}
|
|
}
|
|
updateCommonHeaderView(header, holder);
|
|
break;
|
|
|
|
case HEADER_TYPE_NORMAL:
|
|
updateCommonHeaderView(header, holder);
|
|
break;
|
|
}
|
|
|
|
return view;
|
|
}
|
|
|
|
private void updateCommonHeaderView(Header header, HeaderViewHolder holder) {
|
|
if (header.extras != null
|
|
&& header.extras.containsKey(ManageAccountsSettings.KEY_ACCOUNT_TYPE)) {
|
|
String accType = header.extras.getString(
|
|
ManageAccountsSettings.KEY_ACCOUNT_TYPE);
|
|
Drawable icon = mAuthHelper.getDrawableForType(getContext(), accType);
|
|
setHeaderIcon(holder, icon);
|
|
} else {
|
|
holder.mIcon.setImageResource(header.iconRes);
|
|
}
|
|
holder.mTitle.setText(header.getTitle(getContext().getResources()));
|
|
CharSequence summary = header.getSummary(getContext().getResources());
|
|
if (!TextUtils.isEmpty(summary)) {
|
|
holder.mSummary.setVisibility(View.VISIBLE);
|
|
holder.mSummary.setText(summary);
|
|
} else {
|
|
holder.mSummary.setVisibility(View.GONE);
|
|
}
|
|
}
|
|
|
|
private void setHeaderIcon(HeaderViewHolder holder, Drawable icon) {
|
|
ViewGroup.LayoutParams lp = holder.mIcon.getLayoutParams();
|
|
lp.width = getContext().getResources().getDimensionPixelSize(
|
|
R.dimen.header_icon_width);
|
|
lp.height = lp.width;
|
|
holder.mIcon.setLayoutParams(lp);
|
|
holder.mIcon.setImageDrawable(icon);
|
|
}
|
|
|
|
public void resume() {
|
|
mWifiEnabler.resume();
|
|
mBluetoothEnabler.resume();
|
|
}
|
|
|
|
public void pause() {
|
|
mWifiEnabler.pause();
|
|
mBluetoothEnabler.pause();
|
|
}
|
|
}
|
|
|
|
private void onListItemClick(ListView l, View v, int position, long id) {
|
|
if (!isResumed()) {
|
|
return;
|
|
}
|
|
Object item = mHeaderAdapter.getItem(position);
|
|
if (item instanceof Header) {
|
|
mSelectedHeader = (Header) item;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Called when the user selects an item in the header list. The default
|
|
* implementation will call either
|
|
* {@link #startWithFragment(String, android.os.Bundle, android.app.Fragment, int, int, CharSequence)}
|
|
* or {@link #switchToHeader(com.android.settings.SettingsActivity.Header, boolean)}
|
|
* as appropriate.
|
|
*
|
|
* @param header The header that was selected.
|
|
*/
|
|
private void onHeaderClick(Header header) {
|
|
if (header == null) return;
|
|
if (header.fragment != null) {
|
|
switchToHeader(header, false);
|
|
} else if (header.intent != null) {
|
|
startActivity(header.intent);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean shouldUpRecreateTask(Intent targetIntent) {
|
|
return super.shouldUpRecreateTask(new Intent(this, SettingsActivity.class));
|
|
}
|
|
|
|
@Override
|
|
public void onAccountsUpdated(Account[] accounts) {
|
|
// TODO: watch for package upgrades to invalidate cache; see 7206643
|
|
mAuthenticatorHelper.updateAuthDescriptions(this);
|
|
mAuthenticatorHelper.onAccountsUpdated(this, accounts);
|
|
invalidateHeaders();
|
|
}
|
|
|
|
public static void requestHomeNotice() {
|
|
sShowNoHomeNotice = true;
|
|
}
|
|
|
|
/**
|
|
* Default value for {@link Header#id Header.id} indicating that no
|
|
* identifier value is set. All other values (including those below -1)
|
|
* are valid.
|
|
*/
|
|
private static final long HEADER_ID_UNDEFINED = -1;
|
|
|
|
/**
|
|
* Description of a single Header item that the user can select.
|
|
*/
|
|
static final class Header implements Parcelable {
|
|
/**
|
|
* Identifier for this header, to correlate with a new list when
|
|
* it is updated. The default value is
|
|
* {@link SettingsActivity#HEADER_ID_UNDEFINED}, meaning no id.
|
|
* @attr ref android.R.styleable#PreferenceHeader_id
|
|
*/
|
|
public long id = HEADER_ID_UNDEFINED;
|
|
|
|
/**
|
|
* Resource ID of title of the header that is shown to the user.
|
|
* @attr ref android.R.styleable#PreferenceHeader_title
|
|
*/
|
|
public int titleRes;
|
|
|
|
/**
|
|
* Title of the header that is shown to the user.
|
|
* @attr ref android.R.styleable#PreferenceHeader_title
|
|
*/
|
|
public CharSequence title;
|
|
|
|
/**
|
|
* Resource ID of optional summary describing what this header controls.
|
|
* @attr ref android.R.styleable#PreferenceHeader_summary
|
|
*/
|
|
public int summaryRes;
|
|
|
|
/**
|
|
* Optional summary describing what this header controls.
|
|
* @attr ref android.R.styleable#PreferenceHeader_summary
|
|
*/
|
|
public CharSequence summary;
|
|
|
|
/**
|
|
* Optional icon resource to show for this header.
|
|
* @attr ref android.R.styleable#PreferenceHeader_icon
|
|
*/
|
|
public int iconRes;
|
|
|
|
/**
|
|
* Full class name of the fragment to display when this header is
|
|
* selected.
|
|
* @attr ref android.R.styleable#PreferenceHeader_fragment
|
|
*/
|
|
public String fragment;
|
|
|
|
/**
|
|
* Optional arguments to supply to the fragment when it is
|
|
* instantiated.
|
|
*/
|
|
public Bundle fragmentArguments;
|
|
|
|
/**
|
|
* Intent to launch when the preference is selected.
|
|
*/
|
|
public Intent intent;
|
|
|
|
/**
|
|
* Optional additional data for use by subclasses of the activity
|
|
*/
|
|
public Bundle extras;
|
|
|
|
public Header() {
|
|
// Empty
|
|
}
|
|
|
|
/**
|
|
* Return the currently set title. If {@link #titleRes} is set,
|
|
* this resource is loaded from <var>res</var> and returned. Otherwise
|
|
* {@link #title} is returned.
|
|
*/
|
|
public CharSequence getTitle(Resources res) {
|
|
if (titleRes != 0) {
|
|
return res.getText(titleRes);
|
|
}
|
|
return title;
|
|
}
|
|
|
|
/**
|
|
* Return the currently set summary. If {@link #summaryRes} is set,
|
|
* this resource is loaded from <var>res</var> and returned. Otherwise
|
|
* {@link #summary} is returned.
|
|
*/
|
|
public CharSequence getSummary(Resources res) {
|
|
if (summaryRes != 0) {
|
|
return res.getText(summaryRes);
|
|
}
|
|
return summary;
|
|
}
|
|
|
|
@Override
|
|
public int describeContents() {
|
|
return 0;
|
|
}
|
|
|
|
@Override
|
|
public void writeToParcel(Parcel dest, int flags) {
|
|
dest.writeLong(id);
|
|
dest.writeInt(titleRes);
|
|
TextUtils.writeToParcel(title, dest, flags);
|
|
dest.writeInt(summaryRes);
|
|
TextUtils.writeToParcel(summary, dest, flags);
|
|
dest.writeInt(iconRes);
|
|
dest.writeString(fragment);
|
|
dest.writeBundle(fragmentArguments);
|
|
if (intent != null) {
|
|
dest.writeInt(1);
|
|
intent.writeToParcel(dest, flags);
|
|
} else {
|
|
dest.writeInt(0);
|
|
}
|
|
dest.writeBundle(extras);
|
|
}
|
|
|
|
public void readFromParcel(Parcel in) {
|
|
id = in.readLong();
|
|
titleRes = in.readInt();
|
|
title = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
|
|
summaryRes = in.readInt();
|
|
summary = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
|
|
iconRes = in.readInt();
|
|
fragment = in.readString();
|
|
fragmentArguments = in.readBundle();
|
|
if (in.readInt() != 0) {
|
|
intent = Intent.CREATOR.createFromParcel(in);
|
|
}
|
|
extras = in.readBundle();
|
|
}
|
|
|
|
Header(Parcel in) {
|
|
readFromParcel(in);
|
|
}
|
|
|
|
public static final Creator<Header> CREATOR = new Creator<Header>() {
|
|
public Header createFromParcel(Parcel source) {
|
|
return new Header(source);
|
|
}
|
|
public Header[] newArray(int size) {
|
|
return new Header[size];
|
|
}
|
|
};
|
|
}
|
|
}
|