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.Context; 20 import android.content.Intent; 21 import android.content.BroadcastReceiver; 22 import android.os.RemoteException; 23 import android.os.ICheckinService; 24 import android.os.ServiceManager; 25 import android.util.Log; 26 27 public class MasterClearReceiver extends BroadcastReceiver { 28 29 private static final String TAG = "MasterClear"; 30 31 @Override onReceive(Context context, Intent intent)32 public void onReceive(Context context, Intent intent) { 33 if (intent.getAction().equals(Intent.ACTION_REMOTE_INTENT)) { 34 if (!intent.getBooleanExtra("android.intent.extra.from_trusted_server", false)) { 35 Log.w(TAG, "Ignoring master clear request -- not from trusted server."); 36 return; 37 } 38 } 39 Log.w(TAG, "!!! FACTORY RESETTING DEVICE !!!"); 40 ICheckinService service = 41 ICheckinService.Stub.asInterface( 42 ServiceManager.getService("checkin")); 43 if (service != null) { 44 try { 45 // This RPC should never return. 46 service.masterClear(); 47 } catch (RemoteException e) { 48 Log.w("MasterClear", 49 "Unable to invoke ICheckinService.masterClear()"); 50 } 51 } 52 } 53 } 54