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 package android.app.cts; 17 18 import android.app.Activity; 19 import android.app.KeyguardManager; 20 import android.content.Context; 21 import android.os.Bundle; 22 import android.util.Log; 23 import android.view.KeyEvent; 24 25 public class KeyguardManagerActivity extends Activity { 26 private static final String TAG = "KeyguardManagerActivity"; 27 public static final boolean DEBUG = false; 28 private KeyguardManager mKeyguardManager; 29 private KeyguardManager.KeyguardLock mKeyLock; 30 public int keyCode; 31 @Override onCreate(Bundle savedInstanceState)32 protected void onCreate(Bundle savedInstanceState) { 33 super.onCreate(savedInstanceState); 34 mKeyguardManager = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE); 35 mKeyLock = null; 36 } 37 38 @Override onResume()39 protected void onResume() { 40 super.onResume(); 41 if (DEBUG) { 42 Log.d(TAG, "onResume"); 43 } 44 if (mKeyLock == null) { 45 mKeyLock = mKeyguardManager.newKeyguardLock(TAG); 46 mKeyLock.disableKeyguard(); 47 if (DEBUG) { 48 Log.d(TAG, "disableKeyguard"); 49 } 50 } 51 } 52 53 @Override onKeyDown(int keyCode, KeyEvent event)54 public boolean onKeyDown(int keyCode, KeyEvent event) { 55 this.keyCode = keyCode; 56 if (keyCode == KeyEvent.KEYCODE_0 && mKeyLock != null) { 57 mKeyLock.reenableKeyguard(); 58 mKeyLock = null; 59 if (DEBUG) { 60 Log.d(TAG, "reenableKeyguard"); 61 } 62 } 63 if (DEBUG) { 64 Log.d(TAG, "onKeyDown"); 65 } 66 return super.onKeyDown(keyCode, event); 67 } 68 } 69