ae58323a6b
This will be wiped by the recovery system and the OEM unlock bit will be retained. Bug: 16631974 Change-Id: I65522dd93c8465ff7f7ecbcef404bff6e9c864d6
113 lines
4.2 KiB
Java
113 lines
4.2 KiB
Java
/*
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* Copyright (C) 2010 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.content.Context;
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import android.service.persistentdata.PersistentDataBlockManager;
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import com.android.internal.os.storage.ExternalStorageFormatter;
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import com.android.internal.widget.LockPatternUtils;
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import android.app.Activity;
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import android.app.Fragment;
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import android.content.Intent;
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import android.content.res.Resources;
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import android.os.Bundle;
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import android.os.UserManager;
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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.CheckBox;
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/**
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* Confirm and execute a reset of the device 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 ERASE EVERYTHING
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* ON THE PHONE" 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 MasterClearConfirm extends Fragment {
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private View mContentView;
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private boolean mEraseSdCard;
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private Button mFinalButton;
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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 invoke the Checkin Service to reset the device to its factory-default
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* state (rebooting in the process).
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*/
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private Button.OnClickListener mFinalClickListener = new Button.OnClickListener() {
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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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PersistentDataBlockManager pdbManager = (PersistentDataBlockManager)
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getActivity().getSystemService(Context.PERSISTENT_DATA_BLOCK_SERVICE);
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if (pdbManager != null) {
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// if OEM unlock is enabled, this will be wiped during FR process.
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if (!pdbManager.getOemUnlockEnabled()) {
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pdbManager.wipe();
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}
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}
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if (mEraseSdCard) {
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Intent intent = new Intent(ExternalStorageFormatter.FORMAT_AND_FACTORY_RESET);
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intent.setComponent(ExternalStorageFormatter.COMPONENT_NAME);
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getActivity().startService(intent);
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} else {
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getActivity().sendBroadcast(new Intent("android.intent.action.MASTER_CLEAR"));
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// Intent handling is asynchronous -- assume it will happen soon.
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}
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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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mFinalButton = (Button) mContentView.findViewById(R.id.execute_master_clear);
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mFinalButton.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_FACTORY_RESET)) {
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return inflater.inflate(R.layout.master_clear_disallowed_screen, null);
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}
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mContentView = inflater.inflate(R.layout.master_clear_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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mEraseSdCard = args != null ? args.getBoolean(MasterClear.ERASE_EXTERNAL_EXTRA) : false;
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}
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}
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