/*
* Copyright (C) 2014 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.android.settings;
import android.app.ActivityManager;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.app.ActionBar;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.res.Configuration;
import android.nfc.NfcAdapter;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.UserHandle;
import android.os.UserManager;
import android.support.v14.preference.PreferenceFragment;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceManager;
import android.text.TextUtils;
import android.transition.TransitionManager;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.SearchView;
import com.android.internal.util.ArrayUtils;
import com.android.settings.Settings.WifiSettingsActivity;
import com.android.settings.accessibility.AccessibilitySettings;
import com.android.settings.accessibility.AccessibilitySettingsForSetupWizard;
import com.android.settings.accessibility.CaptionPropertiesFragment;
import com.android.settings.accounts.AccountSettings;
import com.android.settings.accounts.AccountSyncSettings;
import com.android.settings.accounts.ChooseAccountActivity;
import com.android.settings.accounts.ManagedProfileSettings;
import com.android.settings.applications.AdvancedAppSettings;
import com.android.settings.applications.DrawOverlayDetails;
import com.android.settings.applications.InstalledAppDetails;
import com.android.settings.applications.ManageApplications;
import com.android.settings.applications.ManageAssist;
import com.android.settings.applications.ManageDomainUrls;
import com.android.settings.applications.NotificationApps;
import com.android.settings.applications.ProcessStatsSummary;
import com.android.settings.applications.ProcessStatsUi;
import com.android.settings.applications.UsageAccessDetails;
import com.android.settings.applications.VrListenerSettings;
import com.android.settings.applications.WriteSettingsDetails;
import com.android.settings.bluetooth.BluetoothSettings;
import com.android.settings.dashboard.DashboardContainerFragment;
import com.android.settings.dashboard.SearchResultsSummary;
import com.android.settings.datausage.DataUsageSummary;
import com.android.settings.deletionhelper.AutomaticStorageManagerSettings;
import com.android.settings.deviceinfo.ImeiInformation;
import com.android.settings.deviceinfo.PrivateVolumeForget;
import com.android.settings.deviceinfo.PrivateVolumeSettings;
import com.android.settings.deviceinfo.PublicVolumeSettings;
import com.android.settings.deviceinfo.SimStatus;
import com.android.settings.deviceinfo.Status;
import com.android.settings.deviceinfo.StorageSettings;
import com.android.settings.display.NightDisplaySettings;
import com.android.settings.fuelgauge.BatterySaverSettings;
import com.android.settings.fuelgauge.PowerUsageDetail;
import com.android.settings.fuelgauge.PowerUsageSummary;
import com.android.settings.gestures.GestureSettings;
import com.android.settings.inputmethod.AvailableVirtualKeyboardFragment;
import com.android.settings.inputmethod.InputMethodAndLanguageSettings;
import com.android.settings.inputmethod.KeyboardLayoutPickerFragment;
import com.android.settings.inputmethod.KeyboardLayoutPickerFragment2;
import com.android.settings.inputmethod.PhysicalKeyboardFragment;
import com.android.settings.inputmethod.SpellCheckersSettings;
import com.android.settings.inputmethod.UserDictionaryList;
import com.android.settings.localepicker.LocaleListEditor;
import com.android.settings.location.LocationSettings;
import com.android.settings.nfc.AndroidBeam;
import com.android.settings.nfc.PaymentSettings;
import com.android.settings.notification.AppNotificationSettings;
import com.android.settings.notification.ConfigureNotificationSettings;
import com.android.settings.notification.NotificationAccessSettings;
import com.android.settings.notification.NotificationStation;
import com.android.settings.notification.OtherSoundSettings;
import com.android.settings.notification.SoundSettings;
import com.android.settings.notification.ZenAccessSettings;
import com.android.settings.notification.ZenModeAutomationSettings;
import com.android.settings.notification.ZenModeEventRuleSettings;
import com.android.settings.notification.ZenModePrioritySettings;
import com.android.settings.notification.ZenModeScheduleRuleSettings;
import com.android.settings.notification.ZenModeSettings;
import com.android.settings.notification.ZenModeVisualInterruptionSettings;
import com.android.settings.print.PrintJobSettingsFragment;
import com.android.settings.print.PrintSettingsFragment;
import com.android.settings.qstile.DevelopmentTiles;
import com.android.settings.search.DynamicIndexableContentMonitor;
import com.android.settings.search.Index;
import com.android.settings.sim.SimSettings;
import com.android.settings.tts.TextToSpeechSettings;
import com.android.settings.users.UserSettings;
import com.android.settings.vpn2.VpnSettings;
import com.android.settings.wfd.WifiDisplaySettings;
import com.android.settings.widget.SwitchBar;
import com.android.settings.wifi.AdvancedWifiSettings;
import com.android.settings.wifi.SavedAccessPointsWifiSettings;
import com.android.settings.wifi.WifiAPITest;
import com.android.settings.wifi.WifiInfo;
import com.android.settings.wifi.WifiSettings;
import com.android.settings.wifi.p2p.WifiP2pSettings;
import com.android.settingslib.drawer.DashboardCategory;
import com.android.settingslib.drawer.SettingsDrawerActivity;
import com.android.settingslib.drawer.Tile;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
public class SettingsActivity extends SettingsDrawerActivity
implements PreferenceManager.OnPreferenceTreeClickListener,
PreferenceFragment.OnPreferenceStartFragmentCallback,
ButtonBarHandler, FragmentManager.OnBackStackChangedListener,
SearchView.OnQueryTextListener, SearchView.OnCloseListener,
MenuItem.OnActionExpandListener {
private static final String LOG_TAG = "Settings";
private static final int LOADER_ID_INDEXABLE_CONTENT_MONITOR = 1;
// Constants for state save/restore
private static final String SAVE_KEY_CATEGORIES = ":settings:categories";
private static final String SAVE_KEY_SEARCH_MENU_EXPANDED = ":settings:search_menu_expanded";
private static final String SAVE_KEY_SEARCH_QUERY = ":settings:search_query";
private static final String SAVE_KEY_SHOW_HOME_AS_UP = ":settings:show_home_as_up";
private static final String SAVE_KEY_SHOW_SEARCH = ":settings:show_search";
private static final String SAVE_KEY_HOME_ACTIVITIES_COUNT = ":settings:home_activities_count";
/**
* When starting this activity, the invoking Intent can contain this extra
* string to specify which fragment should be initially displayed.
* <p/>Starting from Key Lime Pie, when this argument is passed in, the activity
* will call isValidFragment() to confirm that the fragment class name is valid for this
* activity.
*/
public static final String EXTRA_SHOW_FRAGMENT = ":settings:show_fragment";
/**
* When starting this activity and using {@link #EXTRA_SHOW_FRAGMENT},
* this extra can also be specified to supply a Bundle of arguments to pass
* to that fragment when it is instantiated during the initial creation
* of the activity.
*/
public static final String EXTRA_SHOW_FRAGMENT_ARGUMENTS = ":settings:show_fragment_args";
/**
* Fragment "key" argument passed thru {@link #EXTRA_SHOW_FRAGMENT_ARGUMENTS}
*/
public static final String EXTRA_FRAGMENT_ARG_KEY = ":settings:fragment_args_key";
public static final String BACK_STACK_PREFS = ":settings:prefs";
// extras that allow any preference activity to be launched as part of a wizard
// show Back and Next buttons? takes boolean parameter
// Back will then return RESULT_CANCELED and Next RESULT_OK
protected static final String EXTRA_PREFS_SHOW_BUTTON_BAR = "extra_prefs_show_button_bar";
// add a Skip button?
private static final String EXTRA_PREFS_SHOW_SKIP = "extra_prefs_show_skip";
// specify custom text for the Back or Next buttons, or cause a button to not appear
// at all by setting it to null
protected static final String EXTRA_PREFS_SET_NEXT_TEXT = "extra_prefs_set_next_text";
protected static final String EXTRA_PREFS_SET_BACK_TEXT = "extra_prefs_set_back_text";
/**
* When starting this activity and using {@link #EXTRA_SHOW_FRAGMENT},
* those extra can also be specify to supply the title or title res id to be shown for
* that fragment.
*/
public static final String EXTRA_SHOW_FRAGMENT_TITLE = ":settings:show_fragment_title";
/**
* The package name used to resolve the title resource id.
*/
public static final String EXTRA_SHOW_FRAGMENT_TITLE_RES_PACKAGE_NAME =
":settings:show_fragment_title_res_package_name";
public static final String EXTRA_SHOW_FRAGMENT_TITLE_RESID =
":settings:show_fragment_title_resid";
public static final String EXTRA_SHOW_FRAGMENT_AS_SHORTCUT =
":settings:show_fragment_as_shortcut";
public static final String EXTRA_SHOW_FRAGMENT_AS_SUBSETTING =
":settings:show_fragment_as_subsetting";
public static final String EXTRA_HIDE_DRAWER = ":settings:hide_drawer";
public static final String META_DATA_KEY_FRAGMENT_CLASS =
"com.android.settings.FRAGMENT_CLASS";
private static final String EXTRA_UI_OPTIONS = "settings:ui_options";
private static final String EMPTY_QUERY = "";
private static final int REQUEST_SUGGESTION = 42;
private String mFragmentClass;
private CharSequence mInitialTitle;
private int mInitialTitleResId;
// Show only these settings for restricted users
private String[] SETTINGS_FOR_RESTRICTED = {
//wireless_section
WifiSettingsActivity.class.getName(),
Settings.BluetoothSettingsActivity.class.getName(),
Settings.DataUsageSummaryActivity.class.getName(),
Settings.SimSettingsActivity.class.getName(),
Settings.WirelessSettingsActivity.class.getName(),
//device_section
Settings.HomeSettingsActivity.class.getName(),
Settings.SoundSettingsActivity.class.getName(),
Settings.DisplaySettingsActivity.class.getName(),
Settings.StorageSettingsActivity.class.getName(),
Settings.ManageApplicationsActivity.class.getName(),
Settings.PowerUsageSummaryActivity.class.getName(),
Settings.GestureSettingsActivity.class.getName(),
//personal_section
Settings.LocationSettingsActivity.class.getName(),
Settings.SecuritySettingsActivity.class.getName(),
Settings.InputMethodAndLanguageSettingsActivity.class.getName(),
Settings.UserSettingsActivity.class.getName(),
Settings.AccountSettingsActivity.class.getName(),
//system_section
Settings.DateTimeSettingsActivity.class.getName(),
Settings.DeviceInfoSettingsActivity.class.getName(),
Settings.AccessibilitySettingsActivity.class.getName(),
Settings.PrintSettingsActivity.class.getName(),
Settings.PaymentSettingsActivity.class.getName(),
};
private static final String[] ENTRY_FRAGMENTS = {
WirelessSettings.class.getName(),
WifiSettings.class.getName(),
AdvancedWifiSettings.class.getName(),
SavedAccessPointsWifiSettings.class.getName(),
BluetoothSettings.class.getName(),
SimSettings.class.getName(),
TetherSettings.class.getName(),
WifiP2pSettings.class.getName(),
VpnSettings.class.getName(),
DateTimeSettings.class.getName(),
LocaleListEditor.class.getName(),
InputMethodAndLanguageSettings.class.getName(),
AvailableVirtualKeyboardFragment.class.getName(),
SpellCheckersSettings.class.getName(),
UserDictionaryList.class.getName(),
UserDictionarySettings.class.getName(),
HomeSettings.class.getName(),
DisplaySettings.class.getName(),
DeviceInfoSettings.class.getName(),
ManageApplications.class.getName(),
NotificationApps.class.getName(),
ManageAssist.class.getName(),
ProcessStatsUi.class.getName(),
NotificationStation.class.getName(),
LocationSettings.class.getName(),
SecuritySettings.class.getName(),
UsageAccessDetails.class.getName(),
PrivacySettings.class.getName(),
DeviceAdminSettings.class.getName(),
AccessibilitySettings.class.getName(),
AccessibilitySettingsForSetupWizard.class.getName(),
CaptionPropertiesFragment.class.getName(),
com.android.settings.accessibility.ToggleDaltonizerPreferenceFragment.class.getName(),
TextToSpeechSettings.class.getName(),
StorageSettings.class.getName(),
PrivateVolumeForget.class.getName(),
PrivateVolumeSettings.class.getName(),
PublicVolumeSettings.class.getName(),
DevelopmentSettings.class.getName(),
AndroidBeam.class.getName(),
WifiDisplaySettings.class.getName(),
PowerUsageSummary.class.getName(),
AccountSyncSettings.class.getName(),
AccountSettings.class.getName(),
GestureSettings.class.getName(),
CryptKeeperSettings.class.getName(),
DataUsageSummary.class.getName(),
DreamSettings.class.getName(),
UserSettings.class.getName(),
NotificationAccessSettings.class.getName(),
ZenAccessSettings.class.getName(),
PrintSettingsFragment.class.getName(),
PrintJobSettingsFragment.class.getName(),
TrustedCredentialsSettings.class.getName(),
PaymentSettings.class.getName(),
KeyboardLayoutPickerFragment.class.getName(),
KeyboardLayoutPickerFragment2.class.getName(),
PhysicalKeyboardFragment.class.getName(),
ZenModeSettings.class.getName(),
SoundSettings.class.getName(),
ConfigureNotificationSettings.class.getName(),
ChooseLockPassword.ChooseLockPasswordFragment.class.getName(),
ChooseLockPattern.ChooseLockPatternFragment.class.getName(),
InstalledAppDetails.class.getName(),
BatterySaverSettings.class.getName(),
AppNotificationSettings.class.getName(),
OtherSoundSettings.class.getName(),
ApnSettings.class.getName(),
ApnEditor.class.getName(),
WifiCallingSettings.class.getName(),
ZenModePrioritySettings.class.getName(),
ZenModeAutomationSettings.class.getName(),
ZenModeScheduleRuleSettings.class.getName(),
ZenModeEventRuleSettings.class.getName(),
ZenModeVisualInterruptionSettings.class.getName(),
ProcessStatsUi.class.getName(),
PowerUsageDetail.class.getName(),
ProcessStatsSummary.class.getName(),
DrawOverlayDetails.class.getName(),
WriteSettingsDetails.class.getName(),
AdvancedAppSettings.class.getName(),
WallpaperTypeSettings.class.getName(),
VrListenerSettings.class.getName(),
ManagedProfileSettings.class.getName(),
ChooseAccountActivity.class.getName(),
IccLockSettings.class.getName(),
ImeiInformation.class.getName(),
SimStatus.class.getName(),
Status.class.getName(),
TestingSettings.class.getName(),
WifiAPITest.class.getName(),
WifiInfo.class.getName(),
MasterClear.class.getName(),
NightDisplaySettings.class.getName(),
ManageDomainUrls.class.getName(),
AutomaticStorageManagerSettings.class.getName()
};
private static final String[] LIKE_SHORTCUT_INTENT_ACTION_ARRAY = {
"android.settings.APPLICATION_DETAILS_SETTINGS"
};
private SharedPreferences mDevelopmentPreferences;
private SharedPreferences.OnSharedPreferenceChangeListener mDevelopmentPreferencesListener;
private boolean mBatteryPresent = true;
private BroadcastReceiver mBatteryInfoReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (Intent.ACTION_BATTERY_CHANGED.equals(action)) {
boolean batteryPresent = Utils.isBatteryPresent(intent);
if (mBatteryPresent != batteryPresent) {
mBatteryPresent = batteryPresent;
updateTilesList();
}
}
}
};
private final BroadcastReceiver mUserAddRemoveReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (action.equals(Intent.ACTION_USER_ADDED)
|| action.equals(Intent.ACTION_USER_REMOVED)) {
Index.getInstance(getApplicationContext()).update();
}
}
};
private final DynamicIndexableContentMonitor mDynamicIndexableContentMonitor =
new DynamicIndexableContentMonitor();
private ActionBar mActionBar;
private SwitchBar mSwitchBar;
private Button mNextButton;
private boolean mDisplayHomeAsUpEnabled;
private boolean mDisplaySearch;
private boolean mIsShowingDashboard;
private boolean mIsShortcut;
private ViewGroup mContent;
private SearchView mSearchView;
private MenuItem mSearchMenuItem;
private boolean mSearchMenuItemExpanded = false;
private SearchResultsSummary mSearchResultsFragment;
private String mSearchQuery;
// Categories
private ArrayList<DashboardCategory> mCategories = new ArrayList<DashboardCategory>();
private static final String MSG_DATA_FORCE_REFRESH = "msg_data_force_refresh";
private boolean mNeedToRevertToInitialFragment = false;
private Intent mResultIntentData;
private ComponentName mCurrentSuggestion;
public SwitchBar getSwitchBar() {
return mSwitchBar;
}
@Override
public boolean onPreferenceStartFragment(PreferenceFragment caller, Preference pref) {
startPreferencePanel(pref.getFragment(), pref.getExtras(), -1, pref.getTitle(),
null, 0);
return true;
}
@Override
public boolean onPreferenceTreeClick(Preference preference) {
return false;
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
Index.getInstance(this).update();
}
@Override
protected void onStart() {
super.onStart();
if (mNeedToRevertToInitialFragment) {
revertToInitialFragment();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
if (!mDisplaySearch) {
return false;
}
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.options_menu, menu);
// Cache the search query (can be overriden by the OnQueryTextListener)
final String query = mSearchQuery;
mSearchMenuItem = menu.findItem(R.id.search);
mSearchView = (SearchView) mSearchMenuItem.getActionView();
if (mSearchMenuItem == null || mSearchView == null) {
return false;
}
if (mSearchResultsFragment != null) {
mSearchResultsFragment.setSearchView(mSearchView);
}
mSearchMenuItem.setOnActionExpandListener(this);
mSearchView.setOnQueryTextListener(this);
mSearchView.setOnCloseListener(this);
if (mSearchMenuItemExpanded) {
mSearchMenuItem.expandActionView();
}
mSearchView.setQuery(query, true /* submit */);
return true;
}
@Override
public SharedPreferences getSharedPreferences(String name, int mode) {
if (name.equals(getPackageName() + "_preferences")) {
return new SharedPreferencesLogger(this, getMetricsTag());
}
return super.getSharedPreferences(name, mode);
}
private String getMetricsTag() {
String tag = getClass().getName();
if (getIntent() != null && getIntent().hasExtra(EXTRA_SHOW_FRAGMENT)) {
tag = getIntent().getStringExtra(EXTRA_SHOW_FRAGMENT);
}
if (tag.startsWith("com.android.settings.")) {
tag = tag.replace("com.android.settings.", "");
}
return tag;
}
private static boolean isShortCutIntent(final Intent intent) {
Set<String> categories = intent.getCategories();
return (categories != null) && categories.contains("com.android.settings.SHORTCUT");
}
private static boolean isLikeShortCutIntent(final Intent intent) {
String action = intent.getAction();
if (action == null) {
return false;
}
for (int i = 0; i < LIKE_SHORTCUT_INTENT_ACTION_ARRAY.length; i++) {
if (LIKE_SHORTCUT_INTENT_ACTION_ARRAY[i].equals(action)) return true;
}
return false;
}
@Override
protected void onCreate(Bundle savedState) {
super.onCreate(savedState);
long startTime = System.currentTimeMillis();
// Should happen before any call to getIntent()
getMetaData();
final Intent intent = getIntent();
if (intent.hasExtra(EXTRA_UI_OPTIONS)) {
getWindow().setUiOptions(intent.getIntExtra(EXTRA_UI_OPTIONS, 0));
}
if (intent.getBooleanExtra(EXTRA_HIDE_DRAWER, false)) {
setIsDrawerPresent(false);
}
mDevelopmentPreferences = getSharedPreferences(DevelopmentSettings.PREF_FILE,
Context.MODE_PRIVATE);
// Getting Intent properties can only be done after the super.onCreate(...)
final String initialFragmentName = intent.getStringExtra(EXTRA_SHOW_FRAGMENT);
mIsShortcut = isShortCutIntent(intent) || isLikeShortCutIntent(intent) ||
intent.getBooleanExtra(EXTRA_SHOW_FRAGMENT_AS_SHORTCUT, false);
final ComponentName cn = intent.getComponent();
final String className = cn.getClassName();
mIsShowingDashboard = className.equals(Settings.class.getName())
|| className.equals(Settings.WirelessSettings.class.getName())
|| className.equals(Settings.DeviceSettings.class.getName())
|| className.equals(Settings.PersonalSettings.class.getName())
|| className.equals(Settings.WirelessSettings.class.getName());
// This is a "Sub Settings" when:
// - this is a real SubSettings
// - or :settings:show_fragment_as_subsetting is passed to the Intent
final boolean isSubSettings = this instanceof SubSettings ||
intent.getBooleanExtra(EXTRA_SHOW_FRAGMENT_AS_SUBSETTING, false);
// If this is a sub settings, then apply the SubSettings Theme for the ActionBar content insets
if (isSubSettings) {
// Check also that we are not a Theme Dialog as we don't want to override them
final int themeResId = getThemeResId();
if (themeResId != R.style.Theme_DialogWhenLarge &&
themeResId != R.style.Theme_SubSettingsDialogWhenLarge) {
setTheme(R.style.Theme_SubSettings);
}
}
setContentView(mIsShowingDashboard ?
R.layout.settings_main_dashboard : R.layout.settings_main_prefs);
mContent = (ViewGroup) findViewById(R.id.main_content);
getFragmentManager().addOnBackStackChangedListener(this);
if (mIsShowingDashboard) {
// Run the Index update only if we have some space
if (!Utils.isLowStorage(this)) {
long indexStartTime = System.currentTimeMillis();
Index.getInstance(getApplicationContext()).update();
if (DEBUG_TIMING) Log.d(LOG_TAG, "Index.update() took "
+ (System.currentTimeMillis() - indexStartTime) + " ms");
} else {
Log.w(LOG_TAG, "Cannot update the Indexer as we are running low on storage space!");
}
}
if (savedState != null) {
// We are restarting from a previous saved state; used that to initialize, instead
// of starting fresh.
mSearchMenuItemExpanded = savedState.getBoolean(SAVE_KEY_SEARCH_MENU_EXPANDED);
mSearchQuery = savedState.getString(SAVE_KEY_SEARCH_QUERY);
setTitleFromIntent(intent);
ArrayList<DashboardCategory> categories =
savedState.getParcelableArrayList(SAVE_KEY_CATEGORIES);
if (categories != null) {
mCategories.clear();
mCategories.addAll(categories);
setTitleFromBackStack();
}
mDisplayHomeAsUpEnabled = savedState.getBoolean(SAVE_KEY_SHOW_HOME_AS_UP);
mDisplaySearch = savedState.getBoolean(SAVE_KEY_SHOW_SEARCH);
} else {
if (!mIsShowingDashboard) {
mDisplaySearch = false;
// UP will be shown only if it is a sub settings
if (mIsShortcut) {
mDisplayHomeAsUpEnabled = isSubSettings;
} else if (isSubSettings) {
mDisplayHomeAsUpEnabled = true;
} else {
mDisplayHomeAsUpEnabled = false;
}
setTitleFromIntent(intent);
Bundle initialArguments = intent.getBundleExtra(EXTRA_SHOW_FRAGMENT_ARGUMENTS);
switchToFragment(initialFragmentName, initialArguments, true, false,
mInitialTitleResId, mInitialTitle, false);
} else {
// No UP affordance if we are displaying the main Dashboard
mDisplayHomeAsUpEnabled = false;
// Show Search affordance
mDisplaySearch = true;
mInitialTitleResId = R.string.dashboard_title;
// add argument to indicate which settings tab should be initially selected
final Bundle args = new Bundle();
final String extraName = DashboardContainerFragment.EXTRA_SELECT_SETTINGS_TAB;
args.putString(extraName, intent.getStringExtra(extraName));
switchToFragment(DashboardContainerFragment.class.getName(), args, false, false,
mInitialTitleResId, mInitialTitle, false);
}
}
mActionBar = getActionBar();
if (mActionBar != null) {
mActionBar.setDisplayHomeAsUpEnabled(mDisplayHomeAsUpEnabled);
mActionBar.setHomeButtonEnabled(mDisplayHomeAsUpEnabled);
}
mSwitchBar = (SwitchBar) findViewById(R.id.switch_bar);
if (mSwitchBar != null) {
mSwitchBar.setMetricsTag(getMetricsTag());
}
// see if we should show Back/Next buttons
if (intent.getBooleanExtra(EXTRA_PREFS_SHOW_BUTTON_BAR, false)) {
View buttonBar = findViewById(R.id.button_bar);
if (buttonBar != null) {
buttonBar.setVisibility(View.VISIBLE);
Button backButton = (Button)findViewById(R.id.back_button);
backButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
setResult(RESULT_CANCELED, getResultIntentData());
finish();
}
});
Button skipButton = (Button)findViewById(R.id.skip_button);
skipButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
setResult(RESULT_OK, getResultIntentData());
finish();
}
});
mNextButton = (Button)findViewById(R.id.next_button);
mNextButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
setResult(RESULT_OK, getResultIntentData());
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 (DEBUG_TIMING) Log.d(LOG_TAG, "onCreate took " + (System.currentTimeMillis() - startTime)
+ " ms");
}
public void setDisplaySearchMenu(boolean displaySearch) {
if (displaySearch != mDisplaySearch) {
mDisplaySearch = displaySearch;
invalidateOptionsMenu();
}
}
private void setTitleFromIntent(Intent intent) {
final int initialTitleResId = intent.getIntExtra(EXTRA_SHOW_FRAGMENT_TITLE_RESID, -1);
if (initialTitleResId > 0) {
mInitialTitle = null;
mInitialTitleResId = initialTitleResId;
final String initialTitleResPackageName = intent.getStringExtra(
EXTRA_SHOW_FRAGMENT_TITLE_RES_PACKAGE_NAME);
if (initialTitleResPackageName != null) {
try {
Context authContext = createPackageContextAsUser(initialTitleResPackageName,
0 /* flags */, new UserHandle(UserHandle.myUserId()));
mInitialTitle = authContext.getResources().getText(mInitialTitleResId);
setTitle(mInitialTitle);
mInitialTitleResId = -1;
return;
} catch (NameNotFoundException e) {
Log.w(LOG_TAG, "Could not find package" + initialTitleResPackageName);
}
} else {
setTitle(mInitialTitleResId);
}
} else {
mInitialTitleResId = -1;
final String initialTitle = intent.getStringExtra(EXTRA_SHOW_FRAGMENT_TITLE);
mInitialTitle = (initialTitle != null) ? initialTitle : getTitle();
setTitle(mInitialTitle);
}
}
@Override
public void onBackStackChanged() {
setTitleFromBackStack();
}
private void setTitleFromBackStack() {
final int count = getFragmentManager().getBackStackEntryCount();
if (count == 0) {
if (mInitialTitleResId > 0) {
setTitle(mInitialTitleResId);
} else {
setTitle(mInitialTitle);
}
return;
}
FragmentManager.BackStackEntry bse = getFragmentManager().getBackStackEntryAt(count - 1);
setTitleFromBackStackEntry(bse);
}
private void setTitleFromBackStackEntry(FragmentManager.BackStackEntry bse) {
final CharSequence title;
final int titleRes = bse.getBreadCrumbTitleRes();
if (titleRes > 0) {
title = getText(titleRes);
} else {
title = bse.getBreadCrumbTitle();
}
if (title != null) {
setTitle(title);
}
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (mCategories.size() > 0) {
outState.putParcelableArrayList(SAVE_KEY_CATEGORIES, mCategories);
}
outState.putBoolean(SAVE_KEY_SHOW_HOME_AS_UP, mDisplayHomeAsUpEnabled);
outState.putBoolean(SAVE_KEY_SHOW_SEARCH, mDisplaySearch);
if (mDisplaySearch) {
// The option menus are created if the ActionBar is visible and they are also created
// asynchronously. If you launch Settings with an Intent action like
// android.intent.action.POWER_USAGE_SUMMARY and at the same time your device is locked
// thru a LockScreen, onCreateOptionsMenu() is not yet called and references to the search
// menu item and search view are null.
boolean isExpanded = (mSearchMenuItem != null) && mSearchMenuItem.isActionViewExpanded();
outState.putBoolean(SAVE_KEY_SEARCH_MENU_EXPANDED, isExpanded);
String query = (mSearchView != null) ? mSearchView.getQuery().toString() : EMPTY_QUERY;
outState.putString(SAVE_KEY_SEARCH_QUERY, query);
}
}
@Override
protected void onResume() {
super.onResume();
mDevelopmentPreferencesListener = new SharedPreferences.OnSharedPreferenceChangeListener() {
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
updateTilesList();
}
};
mDevelopmentPreferences.registerOnSharedPreferenceChangeListener(
mDevelopmentPreferencesListener);
registerReceiver(mBatteryInfoReceiver, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
registerReceiver(mUserAddRemoveReceiver, new IntentFilter(Intent.ACTION_USER_ADDED));
registerReceiver(mUserAddRemoveReceiver, new IntentFilter(Intent.ACTION_USER_REMOVED));
mDynamicIndexableContentMonitor.register(this, LOADER_ID_INDEXABLE_CONTENT_MONITOR);
if(mDisplaySearch && !TextUtils.isEmpty(mSearchQuery)) {
onQueryTextSubmit(mSearchQuery);
}
updateTilesList();
}
@Override
protected void onPause() {
super.onPause();
unregisterReceiver(mBatteryInfoReceiver);
unregisterReceiver(mUserAddRemoveReceiver);
mDynamicIndexableContentMonitor.unregister();
}
@Override
public void onDestroy() {
super.onDestroy();
mDevelopmentPreferences.unregisterOnSharedPreferenceChangeListener(
mDevelopmentPreferencesListener);
mDevelopmentPreferencesListener = null;
}
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;
}
@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, args);
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 result.
*/
public void startPreferencePanel(String fragmentClass, Bundle args, int titleRes,
CharSequence titleText, Fragment resultTo, int resultRequestCode) {
String title = null;
if (titleRes < 0) {
if (titleText != null) {
title = titleText.toString();
} else {
// There not much we can do in that case
title = "";
}
}
Utils.startWithFragment(this, fragmentClass, args, resultTo, resultRequestCode,
titleRes, title, mIsShortcut);
}
/**
* Start a new fragment in a new activity containing a preference panel for a given user. 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 userHandle The user for which the panel has to be started.
*/
public void startPreferencePanelAsUser(String fragmentClass, Bundle args, int titleRes,
CharSequence titleText, UserHandle userHandle) {
// This is a workaround.
//
// Calling startWithFragmentAsUser() without specifying FLAG_ACTIVITY_NEW_TASK to the intent
// starting the fragment could cause a native stack corruption. See b/17523189. However,
// adding that flag and start the preference panel with the same UserHandler will make it
// impossible to use back button to return to the previous screen. See b/20042570.
//
// We work around this issue by adding FLAG_ACTIVITY_NEW_TASK to the intent, while doing
// another check here to call startPreferencePanel() instead of startWithFragmentAsUser()
// when we're calling it as the same user.
if (userHandle.getIdentifier() == UserHandle.myUserId()) {
startPreferencePanel(fragmentClass, args, titleRes, titleText, null, 0);
} else {
String title = null;
if (titleRes < 0) {
if (titleText != null) {
title = titleText.toString();
} else {
// There not much we can do in that case
title = "";
}
}
Utils.startWithFragmentAsUser(this, fragmentClass, args,
titleRes, title, mIsShortcut, userHandle);
}
}
/**
* 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);
finish();
}
/**
* 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.main_content, fragment);
if (push) {
transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
transaction.addToBackStack(BACK_STACK_PREFS);
} else {
transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
}
transaction.commitAllowingStateLoss();
}
/**
* Switch to a specific Fragment with taking care of validation, Title and BackStack
*/
private Fragment switchToFragment(String fragmentName, Bundle args, boolean validate,
boolean addToBackStack, int titleResId, CharSequence title, boolean withTransition) {
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.replace(R.id.main_content, f);
if (withTransition) {
TransitionManager.beginDelayedTransition(mContent);
}
if (addToBackStack) {
transaction.addToBackStack(SettingsActivity.BACK_STACK_PREFS);
}
if (titleResId > 0) {
transaction.setBreadCrumbTitle(titleResId);
} else if (title != null) {
transaction.setBreadCrumbTitle(title);
}
transaction.commitAllowingStateLoss();
getFragmentManager().executePendingTransactions();
return f;
}
private void updateTilesList() {
// Generally the items that are will be changing from these updates will
// not be in the top list of tiles, so run it in the background and the
// SettingsDrawerActivity will pick up on the updates automatically.
AsyncTask.execute(new Runnable() {
@Override
public void run() {
doUpdateTilesList();
}
});
}
private void doUpdateTilesList() {
PackageManager pm = getPackageManager();
final UserManager um = UserManager.get(this);
final boolean isAdmin = um.isAdminUser();
String packageName = getPackageName();
setTileEnabled(new ComponentName(packageName, WifiSettingsActivity.class.getName()),
pm.hasSystemFeature(PackageManager.FEATURE_WIFI), isAdmin, pm);
setTileEnabled(new ComponentName(packageName,
Settings.BluetoothSettingsActivity.class.getName()),
pm.hasSystemFeature(PackageManager.FEATURE_BLUETOOTH), isAdmin, pm);
setTileEnabled(new ComponentName(packageName,
Settings.DataUsageSummaryActivity.class.getName()),
Utils.isBandwidthControlEnabled(), isAdmin, pm);
setTileEnabled(new ComponentName(packageName,
Settings.SimSettingsActivity.class.getName()),
Utils.showSimCardTile(this), isAdmin, pm);
setTileEnabled(new ComponentName(packageName,
Settings.PowerUsageSummaryActivity.class.getName()),
mBatteryPresent, isAdmin, pm);
setTileEnabled(new ComponentName(packageName,
Settings.UserSettingsActivity.class.getName()),
UserHandle.MU_ENABLED && UserManager.supportsMultipleUsers()
&& !Utils.isMonkeyRunning(), isAdmin, pm);
setTileEnabled(new ComponentName(packageName,
Settings.WirelessSettingsActivity.class.getName()),
!UserManager.isDeviceInDemoMode(this), isAdmin, pm);
setTileEnabled(new ComponentName(packageName,
Settings.DateTimeSettingsActivity.class.getName()),
!UserManager.isDeviceInDemoMode(this), isAdmin, pm);
NfcAdapter adapter = NfcAdapter.getDefaultAdapter(this);
setTileEnabled(new ComponentName(packageName,
Settings.PaymentSettingsActivity.class.getName()),
pm.hasSystemFeature(PackageManager.FEATURE_NFC)
&& pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION)
&& adapter != null && adapter.isEnabled(), isAdmin, pm);
setTileEnabled(new ComponentName(packageName,
Settings.PrintSettingsActivity.class.getName()),
pm.hasSystemFeature(PackageManager.FEATURE_PRINTING), isAdmin, pm);
final boolean showDev = mDevelopmentPreferences.getBoolean(
DevelopmentSettings.PREF_SHOW, android.os.Build.TYPE.equals("eng"))
&& !um.hasUserRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES);
setTileEnabled(new ComponentName(packageName,
Settings.DevelopmentSettingsActivity.class.getName()),
showDev, isAdmin, pm);
// Reveal development-only quick settings tiles
DevelopmentTiles.setTilesEnabled(this, showDev);
if (UserHandle.MU_ENABLED && !isAdmin) {
// When on restricted users, disable all extra categories (but only the settings ones).
List<DashboardCategory> categories = getDashboardCategories();
for (DashboardCategory category : categories) {
for (Tile tile : category.tiles) {
ComponentName component = tile.intent.getComponent();
if (packageName.equals(component.getPackageName()) && !ArrayUtils.contains(
SETTINGS_FOR_RESTRICTED, component.getClassName())) {
setTileEnabled(component, false, isAdmin, pm);
}
}
}
}
String backupIntent = getResources().getString(R.string.config_backup_settings_intent);
boolean useDefaultBackup = TextUtils.isEmpty(backupIntent);
setTileEnabled(new ComponentName(packageName,
Settings.PrivacySettingsActivity.class.getName()), useDefaultBackup, isAdmin, pm);
boolean hasBackupActivity = false;
if (!useDefaultBackup) {
try {
Intent intent = Intent.parseUri(backupIntent, 0);
hasBackupActivity = !getPackageManager().queryIntentActivities(intent, 0).isEmpty();
} catch (URISyntaxException e) {
Log.e(LOG_TAG, "Invalid backup intent URI!", e);
}
}
setTileEnabled(new ComponentName(packageName,
BackupSettingsActivity.class.getName()), hasBackupActivity,
isAdmin || Utils.isCarrierDemoUser(this), pm);
}
private void setTileEnabled(ComponentName component, boolean enabled, boolean isAdmin,
PackageManager pm) {
if (UserHandle.MU_ENABLED && !isAdmin && getPackageName().equals(component.getPackageName())
&& !ArrayUtils.contains(SETTINGS_FOR_RESTRICTED, component.getClassName())) {
enabled = false;
}
setTileEnabled(component, enabled);
}
private void getMetaData() {
try {
ActivityInfo ai = getPackageManager().getActivityInfo(getComponentName(),
PackageManager.GET_META_DATA);
if (ai == null || ai.metaData == null) return;
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;
}
@Override
public boolean shouldUpRecreateTask(Intent targetIntent) {
return super.shouldUpRecreateTask(new Intent(this, SettingsActivity.class));
}
@Override
public boolean onQueryTextSubmit(String query) {
switchToSearchResultsFragmentIfNeeded();
mSearchQuery = query;
return mSearchResultsFragment.onQueryTextSubmit(query);
}
@Override
public boolean onQueryTextChange(String newText) {
mSearchQuery = newText;
if (mSearchResultsFragment == null) {
return false;
}
return mSearchResultsFragment.onQueryTextChange(newText);
}
@Override
public boolean onClose() {
return false;
}
@Override
public boolean onMenuItemActionExpand(MenuItem item) {
if (item.getItemId() == mSearchMenuItem.getItemId()) {
switchToSearchResultsFragmentIfNeeded();
}
return true;
}
@Override
public boolean onMenuItemActionCollapse(MenuItem item) {
if (item.getItemId() == mSearchMenuItem.getItemId()) {
if (mSearchMenuItemExpanded) {
revertToInitialFragment();
}
}
return true;
}
@Override
protected void onTileClicked(Tile tile) {
if (mIsShowingDashboard) {
// If on dashboard, don't finish so the back comes back to here.
openTile(tile);
} else {
super.onTileClicked(tile);
}
}
@Override
public void onProfileTileOpen() {
if (!mIsShowingDashboard) {
finish();
}
}
private void switchToSearchResultsFragmentIfNeeded() {
if (mSearchResultsFragment != null) {
return;
}
Fragment current = getFragmentManager().findFragmentById(R.id.main_content);
if (current != null && current instanceof SearchResultsSummary) {
mSearchResultsFragment = (SearchResultsSummary) current;
} else {
setContentHeaderView(null);
mSearchResultsFragment = (SearchResultsSummary) switchToFragment(
SearchResultsSummary.class.getName(), null, false, true,
R.string.search_results_title, null, true);
}
mSearchResultsFragment.setSearchView(mSearchView);
mSearchMenuItemExpanded = true;
}
public void needToRevertToInitialFragment() {
mNeedToRevertToInitialFragment = true;
}
private void revertToInitialFragment() {
mNeedToRevertToInitialFragment = false;
mSearchResultsFragment = null;
mSearchMenuItemExpanded = false;
getFragmentManager().popBackStackImmediate(SettingsActivity.BACK_STACK_PREFS,
FragmentManager.POP_BACK_STACK_INCLUSIVE);
if (mSearchMenuItem != null) {
mSearchMenuItem.collapseActionView();
}
}
public Intent getResultIntentData() {
return mResultIntentData;
}
public void setResultIntentData(Intent resultIntentData) {
mResultIntentData = resultIntentData;
}
public void startSuggestion(Intent intent) {
if (intent == null || ActivityManager.isUserAMonkey()) {
return;
}
mCurrentSuggestion = intent.getComponent();
startActivityForResult(intent, REQUEST_SUGGESTION);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_SUGGESTION && mCurrentSuggestion != null
&& resultCode != RESULT_CANCELED) {
getPackageManager().setComponentEnabledSetting(mCurrentSuggestion,
PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP);
}
super.onActivityResult(requestCode, resultCode, data);
}
}