1 /* 2 * Copyright (C) 2011 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.settings; 18 19 import android.app.Activity; 20 import android.app.Fragment; 21 import android.app.StatusBarManager; 22 import android.content.Context; 23 import android.content.Intent; 24 import android.os.Bundle; 25 import android.os.Handler; 26 import android.os.IBinder; 27 import android.os.ServiceManager; 28 import android.os.storage.IMountService; 29 import android.util.Log; 30 import android.view.LayoutInflater; 31 import android.view.View; 32 import android.view.ViewGroup; 33 import android.widget.Button; 34 35 public class CryptKeeperConfirm extends Fragment { 36 37 public static class Blank extends Activity { 38 private Handler mHandler = new Handler(); 39 40 @Override onCreate(Bundle savedInstanceState)41 public void onCreate(Bundle savedInstanceState) { 42 super.onCreate(savedInstanceState); 43 44 setContentView(R.layout.crypt_keeper_blank); 45 46 if (Utils.isMonkeyRunning()) { 47 finish(); 48 } 49 50 StatusBarManager sbm = (StatusBarManager) getSystemService(Context.STATUS_BAR_SERVICE); 51 sbm.disable(StatusBarManager.DISABLE_EXPAND 52 | StatusBarManager.DISABLE_NOTIFICATION_ICONS 53 | StatusBarManager.DISABLE_NOTIFICATION_ALERTS 54 | StatusBarManager.DISABLE_SYSTEM_INFO 55 | StatusBarManager.DISABLE_HOME 56 | StatusBarManager.DISABLE_RECENT 57 | StatusBarManager.DISABLE_BACK); 58 59 // Post a delayed message in 700 milliseconds to enable encryption. 60 // NOTE: The animation on this activity is set for 500 milliseconds 61 // I am giving it a little extra time to complete. 62 mHandler.postDelayed(new Runnable() { 63 public void run() { 64 IBinder service = ServiceManager.getService("mount"); 65 if (service == null) { 66 Log.e("CryptKeeper", "Failed to find the mount service"); 67 finish(); 68 return; 69 } 70 71 IMountService mountService = IMountService.Stub.asInterface(service); 72 try { 73 Bundle args = getIntent().getExtras(); 74 mountService.encryptStorage(args.getString("password")); 75 } catch (Exception e) { 76 Log.e("CryptKeeper", "Error while encrypting...", e); 77 } 78 } 79 }, 700); 80 } 81 } 82 83 private View mContentView; 84 private Button mFinalButton; 85 private Button.OnClickListener mFinalClickListener = new Button.OnClickListener() { 86 87 public void onClick(View v) { 88 if (Utils.isMonkeyRunning()) { 89 return; 90 } 91 92 Intent intent = new Intent(getActivity(), Blank.class); 93 intent.putExtras(getArguments()); 94 95 startActivity(intent); 96 } 97 }; 98 establishFinalConfirmationState()99 private void establishFinalConfirmationState() { 100 mFinalButton = (Button) mContentView.findViewById(R.id.execute_encrypt); 101 mFinalButton.setOnClickListener(mFinalClickListener); 102 } 103 104 @Override onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)105 public View onCreateView(LayoutInflater inflater, ViewGroup container, 106 Bundle savedInstanceState) { 107 mContentView = inflater.inflate(R.layout.crypt_keeper_confirm, null); 108 establishFinalConfirmationState(); 109 return mContentView; 110 } 111 } 112