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
17package com.android.internal.policy.impl.keyguard_obsolete;
18
19import android.content.Context;
20
21/**
22 * Defines operations necessary for showing a keyguard, including how to create
23 * it, and various properties that are useful to be able to query independant
24 * of whether the keyguard instance is around or not.
25 */
26public interface KeyguardViewProperties {
27
28    /**
29     * Create a keyguard view.
30     * @param context the context to use when creating the view.
31     * @param callback keyguard callback object for pokewakelock(), etc.
32     * @param updateMonitor configuration may be based on this.
33     * @param controller for talking back with the containing window.
34     * @return the view.
35     */
36    KeyguardViewBase createKeyguardView(Context context,
37            KeyguardViewCallback mCallback, KeyguardUpdateMonitor updateMonitor,
38            KeyguardWindowController controller);
39
40    /**
41     * Would the keyguard be secure right now?
42     * @return Whether the keyguard is currently secure, meaning it will block
43     *   the user from getting past it until the user enters some sort of PIN.
44     */
45    boolean isSecure();
46
47}
48