OLD | NEW |
---|---|
(Empty) | |
1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 package org.chromium.base; | |
6 | |
7 import android.os.Parcel; | |
8 import android.os.Parcelable; | |
9 | |
10 import org.chromium.base.annotations.CalledByNative; | |
11 | |
12 /** | |
13 * This class mirrors unguessable_token.h . Since tokens are passed by value, | |
14 * we don't bother to maintain a native token. This implements Parcelable so | |
15 * that it may be sent via binder. | |
16 * | |
17 * To get one of these from native, one must start with a | |
18 * base::UnguessableToken, then create a java object from it. See | |
19 * jni_unguessable_token.h for information. | |
20 */ | |
21 public class UnguessableToken implements Parcelable { | |
22 private long mHigh; | |
23 private long mLow; | |
24 | |
25 private UnguessableToken(long high, long low) { | |
26 mHigh = high; | |
27 mLow = low; | |
28 } | |
29 | |
30 @CalledByNative | |
31 private static UnguessableToken create(long high, long low) { | |
32 return new UnguessableToken(high, low); | |
33 } | |
34 | |
35 @CalledByNative | |
36 private long getHighForSerialization() { | |
37 return mHigh; | |
38 } | |
39 | |
40 @CalledByNative | |
41 private long getLowForSerialization() { | |
42 return mLow; | |
43 } | |
44 | |
45 @Override | |
46 public int describeContents() { | |
47 return 0; | |
48 } | |
49 | |
50 @Override | |
51 public void writeToParcel(Parcel dest, int flags) { | |
liberato (no reviews please)
2016/11/02 22:18:24
i need to add unit tests for these. didn't see an
| |
52 dest.writeLong(mHigh); | |
53 dest.writeLong(mLow); | |
54 } | |
55 | |
56 public static Parcelable.Creator<UnguessableToken> CREATOR = | |
57 new Parcelable.Creator<UnguessableToken>() { | |
58 @Override | |
59 public UnguessableToken createFromParcel(Parcel source) { | |
60 final long high = source.readLong(); | |
61 final long low = source.readLong(); | |
62 return new UnguessableToken(high, low); | |
63 } | |
64 | |
65 @Override | |
66 public UnguessableToken[] newArray(int size) { | |
67 return new UnguessableToken[size]; | |
68 } | |
69 }; | |
70 }; | |
OLD | NEW |