SensitiveUtils$c.smali
4.0 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
.class public final Lcom/bytedance/applog/util/SensitiveUtils$c;
.super Ljava/lang/Object;
.source ""
# interfaces
.implements Lcom/bytedance/bdtracker/v3$a;
# annotations
.annotation system Ldalvik/annotation/EnclosingMethod;
value = Lcom/bytedance/applog/util/SensitiveUtils;->getMacAddressFromSystem(Landroid/content/Context;)Ljava/lang/String;
.end annotation
.annotation system Ldalvik/annotation/InnerClass;
accessFlags = 0x9
name = null
.end annotation
# direct methods
.method public constructor <init>()V
.locals 0
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
return-void
.end method
# virtual methods
.method public a()Ljava/lang/String;
.locals 7
sget v0, Landroid/os/Build$VERSION;->SDK_INT:I
const/16 v1, 0x17
if-lt v0, v1, :cond_3
invoke-static {}, Ljava/net/NetworkInterface;->getNetworkInterfaces()Ljava/util/Enumeration;
move-result-object v0
:cond_0
if-eqz v0, :cond_3
invoke-interface {v0}, Ljava/util/Enumeration;->hasMoreElements()Z
move-result v1
if-eqz v1, :cond_3
invoke-interface {v0}, Ljava/util/Enumeration;->nextElement()Ljava/lang/Object;
move-result-object v1
check-cast v1, Ljava/net/NetworkInterface;
invoke-virtual {v1}, Ljava/net/NetworkInterface;->getName()Ljava/lang/String;
move-result-object v2
const-string v3, "wlan0"
invoke-virtual {v3, v2}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
move-result v2
if-eqz v2, :cond_0
invoke-static {}, Lcom/bytedance/applog/log/LoggerImpl;->global()Lcom/bytedance/applog/log/IAppLogLogger;
move-result-object v2
.line 1
sget-object v3, Lcom/bytedance/applog/util/SensitiveUtils;->a:Ljava/util/List;
const-string v4, "[DeviceMeta] Try to get hardware address from "
.line 2
invoke-static {v4}, Lcom/bytedance/bdtracker/a;->a(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v4
invoke-virtual {v1}, Ljava/net/NetworkInterface;->getName()Ljava/lang/String;
move-result-object v5
invoke-virtual {v4, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
const-string v5, "."
invoke-virtual {v4, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v4}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v4
const/4 v5, 0x0
new-array v6, v5, [Ljava/lang/Object;
invoke-interface {v2, v3, v4, v6}, Lcom/bytedance/applog/log/IAppLogLogger;->debug(Ljava/util/List;Ljava/lang/String;[Ljava/lang/Object;)V
invoke-virtual {v1}, Ljava/net/NetworkInterface;->getHardwareAddress()[B
move-result-object v1
if-eqz v1, :cond_0
array-length v2, v1
if-lez v2, :cond_0
new-instance v0, Ljava/lang/StringBuilder;
invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
array-length v2, v1
move v3, v5
:goto_0
const/4 v4, 0x1
if-ge v3, v2, :cond_1
aget-byte v6, v1, v3
new-array v4, v4, [Ljava/lang/Object;
invoke-static {v6}, Ljava/lang/Byte;->valueOf(B)Ljava/lang/Byte;
move-result-object v6
aput-object v6, v4, v5
const-string v6, "%02X:"
invoke-static {v6, v4}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
move-result-object v4
invoke-virtual {v0, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
add-int/lit8 v3, v3, 0x1
goto :goto_0
:cond_1
invoke-virtual {v0}, Ljava/lang/StringBuilder;->length()I
move-result v1
if-lez v1, :cond_2
invoke-virtual {v0}, Ljava/lang/StringBuilder;->length()I
move-result v1
sub-int/2addr v1, v4
invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->deleteCharAt(I)Ljava/lang/StringBuilder;
:cond_2
invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v0
return-object v0
:cond_3
const-string v0, ""
return-object v0
.end method