1 /* 2 * Copyright (C) 2015 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.compatibility.common.preconditions; 18 19 import android.app.KeyguardManager; 20 import android.content.Context; 21 22 /** 23 * ScreenLockHelper is used to check whether the device is protected by a locked screen. 24 */ 25 public class ScreenLockHelper { 26 27 /* 28 * This helper returns false for the Screen Lock set to 'Swipe' or 'None', as it seems there 29 * is no way to programmatically distinguish between the two. 30 */ 31 public static boolean isDeviceSecure(Context context) { 32 KeyguardManager km = (KeyguardManager) context.getSystemService(Context.KEYGUARD_SERVICE); 33 return km.isDeviceSecure(); 34 } 35 36 } 37
