141 lines
5.1 KiB
Java
141 lines
5.1 KiB
Java
/*
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* Copyright (C) 2015 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.bluetooth.BluetoothManager;
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import android.content.Context;
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import android.net.ConnectivityManager;
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import android.net.NetworkPolicyManager;
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import android.net.wifi.WifiManager;
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import android.os.Bundle;
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import android.os.UserManager;
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import android.telephony.SubscriptionManager;
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import android.telephony.TelephonyManager;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Button;
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import android.widget.Toast;
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import com.android.ims.ImsManager;
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import com.android.internal.logging.MetricsProto.MetricsEvent;
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import com.android.internal.telephony.PhoneConstants;
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/**
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* Confirm and execute a reset of the network settings to a clean "just out of the box"
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* state. Multiple confirmations are required: first, a general "are you sure
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* you want to do this?" prompt, followed by a keyguard pattern trace if the user
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* has defined one, followed by a final strongly-worded "THIS WILL RESET EVERYTHING"
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* prompt. If at any time the phone is allowed to go to sleep, is
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* locked, et cetera, then the confirmation sequence is abandoned.
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*
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* This is the confirmation screen.
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*/
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public class ResetNetworkConfirm extends InstrumentedFragment {
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private View mContentView;
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private int mSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
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/**
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* The user has gone through the multiple confirmation, so now we go ahead
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* and reset the network settings to its factory-default state.
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*/
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private Button.OnClickListener mFinalClickListener = new Button.OnClickListener() {
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@Override
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public void onClick(View v) {
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if (Utils.isMonkeyRunning()) {
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return;
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}
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// TODO maybe show a progress dialog if this ends up taking a while
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Context context = getActivity();
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ConnectivityManager connectivityManager = (ConnectivityManager)
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context.getSystemService(Context.CONNECTIVITY_SERVICE);
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if (connectivityManager != null) {
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connectivityManager.factoryReset();
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}
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WifiManager wifiManager = (WifiManager)
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context.getSystemService(Context.WIFI_SERVICE);
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if (wifiManager != null) {
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wifiManager.factoryReset();
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}
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TelephonyManager telephonyManager = (TelephonyManager)
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context.getSystemService(Context.TELEPHONY_SERVICE);
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if (telephonyManager != null) {
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telephonyManager.factoryReset(mSubId);
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}
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NetworkPolicyManager policyManager = (NetworkPolicyManager)
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context.getSystemService(Context.NETWORK_POLICY_SERVICE);
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if (policyManager != null) {
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String subscriberId = telephonyManager.getSubscriberId(mSubId);
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policyManager.factoryReset(subscriberId);
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}
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BluetoothManager btManager = (BluetoothManager)
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context.getSystemService(Context.BLUETOOTH_SERVICE);
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if (btManager != null) {
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btManager.getAdapter().factoryReset();
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}
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ImsManager.factoryReset(context);
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Toast.makeText(context, R.string.reset_network_complete_toast, Toast.LENGTH_SHORT)
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.show();
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}
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};
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/**
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* Configure the UI for the final confirmation interaction
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*/
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private void establishFinalConfirmationState() {
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mContentView.findViewById(R.id.execute_reset_network)
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.setOnClickListener(mFinalClickListener);
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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if (UserManager.get(getActivity()).hasUserRestriction(
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UserManager.DISALLOW_NETWORK_RESET)) {
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return inflater.inflate(R.layout.network_reset_disallowed_screen, null);
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}
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mContentView = inflater.inflate(R.layout.reset_network_confirm, null);
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establishFinalConfirmationState();
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return mContentView;
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}
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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Bundle args = getArguments();
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if (args != null) {
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mSubId = args.getInt(PhoneConstants.SUBSCRIPTION_KEY,
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SubscriptionManager.INVALID_SUBSCRIPTION_ID);
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}
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}
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@Override
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protected int getMetricsCategory() {
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return MetricsEvent.RESET_NETWORK_CONFIRM;
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}
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}
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