KeyguardServiceWrapper.java revision 380ecb81db52a9d0197ca969951d07b91c20d2b9 
1/*
2 * Copyright (C) 2013 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;
18
19import android.os.Bundle;
20import android.os.IBinder;
21import android.os.RemoteException;
22import android.util.Slog;
23import android.view.MotionEvent;
24
25import com.android.internal.policy.IKeyguardShowCallback;
26import com.android.internal.policy.IKeyguardExitCallback;
27import com.android.internal.policy.IKeyguardService;
28
29/**
30 * A wrapper class for KeyguardService.  It implements IKeyguardService to ensure the interface
31 * remains consistent.
32 *
33 */
34public class KeyguardServiceWrapper implements IKeyguardService {
35    private IKeyguardService mService;
36    private String TAG = "KeyguardServiceWrapper";
37
38    public KeyguardServiceWrapper(IKeyguardService service) {
39        mService = service;
40    }
41
42    public boolean isShowing() {
43        try {
44            return mService.isShowing();
45        } catch (RemoteException e) {
46            Slog.w(TAG , "Remote Exception", e);
47        }
48        return false;
49    }
50
51    public boolean isSecure() {
52        try {
53            return mService.isSecure();
54        } catch (RemoteException e) {
55            Slog.w(TAG , "Remote Exception", e);
56        }
57        return false; // TODO cache state
58    }
59
60    public boolean isShowingAndNotHidden() {
61        try {
62            return mService.isShowingAndNotHidden();
63        } catch (RemoteException e) {
64            Slog.w(TAG , "Remote Exception", e);
65        }
66        return false; // TODO cache state
67    }
68
69    public boolean isInputRestricted() {
70        try {
71            return mService.isInputRestricted();
72        } catch (RemoteException e) {
73            Slog.w(TAG , "Remote Exception", e);
74        }
75        return false; // TODO cache state
76    }
77
78    public boolean isDismissable() {
79        try {
80            return mService.isDismissable();
81        } catch (RemoteException e) {
82            Slog.w(TAG , "Remote Exception", e);
83        }
84        return true; // TODO cache state
85    }
86
87    public void verifyUnlock(IKeyguardExitCallback callback) {
88        try {
89            mService.verifyUnlock(callback);
90        } catch (RemoteException e) {
91            Slog.w(TAG , "Remote Exception", e);
92        }
93    }
94
95    public void keyguardDone(boolean authenticated, boolean wakeup) {
96        try {
97            mService.keyguardDone(authenticated, wakeup);
98        } catch (RemoteException e) {
99            Slog.w(TAG , "Remote Exception", e);
100        }
101    }
102
103    public int setHidden(boolean isHidden) {
104        try {
105            return mService.setHidden(isHidden);
106        } catch (RemoteException e) {
107            Slog.w(TAG , "Remote Exception", e);
108            return 0;
109        }
110    }
111
112    public void dismiss() {
113        try {
114            mService.dismiss();
115        } catch (RemoteException e) {
116            Slog.w(TAG , "Remote Exception", e);
117        }
118    }
119
120    public void onDreamingStarted() {
121        try {
122            mService.onDreamingStarted();
123        } catch (RemoteException e) {
124            Slog.w(TAG , "Remote Exception", e);
125        }
126    }
127
128    public void onDreamingStopped() {
129        try {
130            mService.onDreamingStopped();
131        } catch (RemoteException e) {
132            Slog.w(TAG , "Remote Exception", e);
133        }
134    }
135
136    public void onScreenTurnedOff(int reason) {
137        try {
138            mService.onScreenTurnedOff(reason);
139        } catch (RemoteException e) {
140            Slog.w(TAG , "Remote Exception", e);
141        }
142    }
143
144    public void onScreenTurnedOn(IKeyguardShowCallback result) {
145        try {
146            mService.onScreenTurnedOn(result);
147        } catch (RemoteException e) {
148            Slog.w(TAG , "Remote Exception", e);
149        }
150    }
151
152    public void setKeyguardEnabled(boolean enabled) {
153        try {
154            mService.setKeyguardEnabled(enabled);
155        } catch (RemoteException e) {
156            Slog.w(TAG , "Remote Exception", e);
157        }
158    }
159
160    public void onSystemReady() {
161        try {
162            mService.onSystemReady();
163        } catch (RemoteException e) {
164            Slog.w(TAG , "Remote Exception", e);
165        }
166    }
167
168    public void doKeyguardTimeout(Bundle options) {
169        try {
170            mService.doKeyguardTimeout(options);
171        } catch (RemoteException e) {
172            Slog.w(TAG , "Remote Exception", e);
173        }
174    }
175
176    public void setCurrentUser(int userId) {
177        try {
178            mService.setCurrentUser(userId);
179        } catch (RemoteException e) {
180            Slog.w(TAG , "Remote Exception", e);
181        }
182    }
183
184    public void onBootCompleted() {
185        try {
186            mService.onBootCompleted();
187        } catch (RemoteException e) {
188            Slog.w(TAG , "Remote Exception", e);
189        }
190    }
191
192    public void showAssistant() {
193        // Not used by PhoneWindowManager
194    }
195
196    public void dispatch(MotionEvent event) {
197        // Not used by PhoneWindowManager.  See code in {@link NavigationBarView}
198    }
199
200    public void launchCamera() {
201        // Not used by PhoneWindowManager.  See code in {@link NavigationBarView}
202    }
203
204    @Override
205    public IBinder asBinder() {
206        return mService.asBinder();
207    }
208
209}