blob: 1d43c2eb22ceea35ef1f463236b910587fb188fa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
*/
package android.support.v4.content;
import android.content.SharedPreferences;
import android.support.annotation.NonNull;
/**
* @deprecated This compatibility class is no longer required. Use {@link SharedPreferences}
* directly.
*/
@Deprecated
public final class SharedPreferencesCompat {
/**
* @deprecated This compatibility class is no longer required. Use
* {@link SharedPreferences.Editor} directly.
*/
@Deprecated
public final static class EditorCompat {
private static EditorCompat sInstance;
private static class Helper {
Helper() {
}
public void apply(@NonNull SharedPreferences.Editor editor) {
try {
editor.apply();
} catch (AbstractMethodError unused) {
// The app injected its own pre-Gingerbread
// SharedPreferences.Editor implementation without
// an apply method.
editor.commit();
}
}
}
private final Helper mHelper;
private EditorCompat() {
mHelper = new Helper();
}
/**
* @deprecated This compatibility class is no longer required. Use
* {@link SharedPreferences.Editor} directly.
*/
@Deprecated
public static EditorCompat getInstance() {
if (sInstance == null) {
sInstance = new EditorCompat();
}
return sInstance;
}
/**
* @deprecated This compatibility method is no longer required. Use
* {@link SharedPreferences.Editor#apply()} directly.
*/
@Deprecated
public void apply(@NonNull SharedPreferences.Editor editor) {
// Note that this redirection is needed to not break the public API chain
// of getInstance().apply() calls. Otherwise this method could (and should)
// be static.
mHelper.apply(editor);
}
}
private SharedPreferencesCompat() {}
}
|