1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.server; 18 19 import android.content.BroadcastReceiver; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.os.RecoverySystem; 23 import android.util.Log; 24 import android.util.Slog; 25 26 import java.io.IOException; 27 28 public class MasterClearReceiver extends BroadcastReceiver { 29 private static final String TAG = "MasterClear"; 30 31 @Override 32 public void onReceive(final Context context, final Intent intent) { 33 if (intent.getAction().equals(Intent.ACTION_REMOTE_INTENT)) { 34 if (!"google.com".equals(intent.getStringExtra("from"))) { 35 Slog.w(TAG, "Ignoring master clear request -- not from trusted server."); 36 return; 37 } 38 } 39 40 final boolean shutdown = intent.getBooleanExtra("shutdown", false); 41 final String reason = intent.getStringExtra(Intent.EXTRA_REASON); 42 43 Slog.w(TAG, "!!! FACTORY RESET !!!"); 44 // The reboot call is blocking, so we need to do it on another thread. 45 Thread thr = new Thread("Reboot") { 46 @Override 47 public void run() { 48 try { 49 RecoverySystem.rebootWipeUserData(context, shutdown, reason); 50 Log.wtf(TAG, "Still running after master clear?!"); 51 } catch (IOException e) { 52 Slog.e(TAG, "Can't perform master clear/factory reset", e); 53 } catch (SecurityException e) { 54 Slog.e(TAG, "Can't perform master clear/factory reset", e); 55 } 56 } 57 }; 58 thr.start(); 59 } 60 } 61
