apk反编译(2)smali语言及文件

Smali语言是Davlik的虚拟机使用的一种语言，用toolapk反编译apk后，可以见到大量的.smali文件。

可以按照smali语法对其修改，然后重新生成一个未签名的apk。

 

下面是一个示例：

  1 .class final Lcom/tencent/smtt/sdk/QbSdk$3;
  2 .super Ljava/lang/Object;
  3 .source "SourceFile"
  4 
  5 # interfaces
  6 .implements Lcom/tencent/smtt/sdk/QbSdk$b;
  7 
  8 
  9 # annotations
 10 .annotation system Ldalvik/annotation/EnclosingClass;
 11     value = Lcom/tencent/smtt/sdk/QbSdk;
 12 .end annotation
 13 
 14 .annotation system Ldalvik/annotation/InnerClass;
 15     accessFlags = 0x8
 16     name = null
 17 .end annotation
 18 
 19 
 20 # direct methods
 21 .method constructor <init>()V
 22     .locals 1
 23 
 24     .prologue
 25     .line 1261
 26     invoke-direct {p0}, Ljava/lang/Object;-><init>()V
 27 
 28     sget-boolean v0, Lcom/tencent/mm/BuildConfig;->SKIP:Z
 29 
 30     if-nez v0, :cond_0
 31 
 32     invoke-static {}, Lcom/tencent/mm/A;->a()V
 33 
 34     :cond_0
 35     return-void
 36 .end method
 37 
 38 
 39 # virtual methods
 40 .method public final onDownloadFinish(I)V
 41     .locals 1
 42 
 43     .prologue
 44     .line 1265
 45     const/4 v0, 0x0
 46 
 47     sput-boolean v0, Lcom/tencent/smtt/sdk/k;->llf:Z
 48 
 49     .line 1266
 50     invoke-static {}, Lcom/tencent/smtt/sdk/QbSdk;->bgT()Lcom/tencent/smtt/sdk/n;
 51 
 52     move-result-object v0
 53 
 54     if-eqz v0, :cond_0
 55 
 56     .line 1267
 57     invoke-static {}, Lcom/tencent/smtt/sdk/QbSdk;->bgT()Lcom/tencent/smtt/sdk/n;
 58 
 59     move-result-object v0
 60 
 61     invoke-interface {v0, p1}, Lcom/tencent/smtt/sdk/n;->onDownloadFinish(I)V
 62 
 63     .line 1268
 64     :cond_0
 65     sget-object v0, Lcom/tencent/smtt/sdk/QbSdk;->mTbsListenerDebug:Lcom/tencent/smtt/sdk/QbSdk$b;
 66 
 67     if-eqz v0, :cond_1
 68 
 69     .line 1269
 70     sget-object v0, Lcom/tencent/smtt/sdk/QbSdk;->mTbsListenerDebug:Lcom/tencent/smtt/sdk/QbSdk$b;
 71 
 72     invoke-interface {v0, p1}, Lcom/tencent/smtt/sdk/QbSdk$b;->onDownloadFinish(I)V
 73 
 74     .line 1270
 75     :cond_1
 76     return-void
 77 .end method
 78 
 79 .method public final onDownloadProgres(I)V
 80     .locals 1
 81 
 82     .prologue
 83     .line 1286
 84     sget-object v0, Lcom/tencent/smtt/sdk/QbSdk;->mTbsListenerDebug:Lcom/tencent/smtt/sdk/QbSdk$b;
 85 
 86     if-eqz v0, :cond_0
 87 
 88     .line 1287
 89     sget-object v0, Lcom/tencent/smtt/sdk/QbSdk;->mTbsListenerDebug:Lcom/tencent/smtt/sdk/QbSdk$b;
 90 
 91     invoke-interface {v0, p1}, Lcom/tencent/smtt/sdk/QbSdk$b;->onDownloadProgres(I)V
 92 
 93     .line 1288
 94     :cond_0
 95     return-void
 96 .end method
 97 
 98 .method public final onInstallFinish(I)V
 99     .locals 1
100 
101     .prologue
102     const/4 v0, 0x0
103 
104     .line 1275
105     invoke-static {v0}, Lcom/tencent/smtt/sdk/QbSdk;->setTBSInstallingStatus(Z)V
106 
107     .line 1277
108     sput-boolean v0, Lcom/tencent/smtt/sdk/k;->llf:Z
109 
110     .line 1278
111     invoke-static {}, Lcom/tencent/smtt/sdk/QbSdk;->bgT()Lcom/tencent/smtt/sdk/n;
112 
113     move-result-object v0
114 
115     if-eqz v0, :cond_0
116 
117     .line 1279
118     invoke-static {}, Lcom/tencent/smtt/sdk/QbSdk;->bgT()Lcom/tencent/smtt/sdk/n;
119 
120     move-result-object v0
121 
122     invoke-interface {v0, p1}, Lcom/tencent/smtt/sdk/n;->onInstallFinish(I)V
123 
124     .line 1280
125     :cond_0
126     sget-object v0, Lcom/tencent/smtt/sdk/QbSdk;->mTbsListenerDebug:Lcom/tencent/smtt/sdk/QbSdk$b;
127 
128     if-eqz v0, :cond_1
129 
130     .line 1281
131     sget-object v0, Lcom/tencent/smtt/sdk/QbSdk;->mTbsListenerDebug:Lcom/tencent/smtt/sdk/QbSdk$b;
132 
133     invoke-interface {v0, p1}, Lcom/tencent/smtt/sdk/QbSdk$b;->onInstallFinish(I)V
134 
135     .line 1282
136     :cond_1
137     return-void
138 .end method

 

posted @ 2016-01-07 14:17  f9q  阅读(866)  评论(0)  编辑  收藏  举报