/*
?*?Copyright?（C）?2008?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.Activity;
import?android.app.ActivityManagerNative;
import?android.app.AlertDialog;
import?android.app.Dialog;
import?android.app.admin.DevicePolicyManager;
import?android.app.backup.IBackupManager;
import?android.bluetooth.BluetoothAdapter;
import?android.content.ContentResolver;
import?android.content.Context;
import?android.content.DialogInterface;
import?android.content.Intent;
import?android.content.pm.ApplicationInfo;
import?android.content.pm.PackageManager;
import?android.content.pm.PackageManager.NameNotFoundException;
import?android.content.pm.ResolveInfo;
import?android.content.res.Resources;
import?android.hardware.usb.IUsbManager;
import?android.net.wifi.WifiManager;
import?android.os.AsyncTask;
import?android.os.BatteryManager;
import?android.os.Build;
import?android.os.Bundle;
import?android.os.IBinder;
import?android.os.Parcel;
import?android.os.RemoteException;
import?android.os.ServiceManager;
import?android.os.StrictMode;
import?android.os.SystemProperties;
import?android.os.UserHandle;
import?android.os.UserManager;
import?android.preference.ListPreference;
import?android.preference.Preference;
import?android.preference.Preference.OnPreferenceChangeListener;
import?android.preference.PreferenceGroup;
import?android.preference.PreferenceScreen;
import?android.preference.SwitchPreference;
import?android.provider.SearchIndexableResource;
import?android.provider.Settings;
import?android.text.TextUtils;
import?android.util.Log;
import?android.view.HardwareRenderer;
import?android.view.IWindowManager;
import?android.view.View;
import?android.view.accessibility.AccessibilityManager;
import?android.widget.Switch;
import?android.widget.TextView;

import?com.android.settings.search.baseSearchIndexProvider;
import?com.android.settings.search.Indexable;
import?com.android.settings.widget.SwitchBar;

import?java.util.ArrayList;
import?java.util.Arrays;
import?java.util.HashSet;
import?java.util.List;

/*
?*?Displays?preferences?for?application?developers.
?*/
public?class?DevelopmentSettings?extends?SettingsPreferenceFragment
????????implements?DialogInterface.onclickListener?DialogInterface.OnDismissListener
????????????????OnPreferenceChangeListener?SwitchBar.OnSwitchChangeListener?Indexable?{
????private?static?final?String?TAG?=?“DevelopmentSettings“;

????/**
?????*?Prefer