破解一个计算器时遇到的问题（解决，再把程序贴上）
本帖最后由 zxc6868 于 2014-1-10 23:54 编辑软件刚好超过2M，放网盘里，分别是原软件与破解后。
http://yunpan.cn/QzHpvRv93udQq
按照低调发过的教程，再加上用这个软件时蛋疼，所以想xx掉，用apk改之理下手。
软件运行后，一些高级功能会提示这样的信息，
通过搜索：您当前剩余积分为，找到是jifenManager.smail里面的，
我把度61行 const/4 v4, 0x0 改为const v4, 0x2710
能成功编译回去，但是软件运行不了，提示“程序已停止响应”，不知道是哪里出了问题，求大神们给支支招。
我不知道怎么被源码贴上去，是不是这样？
.class public Lcom/hlinapp/drawcal/JifengManager;
.super Ljava/lang/Object;
.source "JifengManager.java"
# annotations
.annotation system Ldalvik/annotation/MemberClasses;
value = {
Lcom/hlinapp/drawcal/JifengManager$DianleAd;,
Lcom/hlinapp/drawcal/JifengManager$Item;,
Lcom/hlinapp/drawcal/JifengManager$JifenAd;,
Lcom/hlinapp/drawcal/JifengManager$JifenDialogListener;
}
.end annotation
# static fields
.field public static final MAX_TEST_COUNT:I = 0x0
.field private static final TAG:Ljava/lang/String; = "JifengManager"
# instance fields
.field activity:Landroid/app/Activity;
.field hash:Ljava/util/HashMap;
.annotation system Ldalvik/annotation/Signature;
value = {
"Ljava/util/HashMap",
"<",
"Ljava/lang/String;",
"Lcom/hlinapp/drawcal/JifengManager$Item;",
">;"
}
.end annotation
.end field
.field private isStart:Z
.field isWaps:Z
.field mJifenAd:Lcom/hlinapp/drawcal/JifengManager$JifenAd;
.field mJifenDialogListener:Lcom/hlinapp/drawcal/JifengManager$JifenDialogListener;
.field mMsgDialog:Lcom/hlinapp/drawcal/dialog/MessageDialog;
.field sp:Landroid/content/SharedPreferences;
.field public total_score:I
.field public used_score:I
# direct methods
.method public constructor <init>(Landroid/app/Activity;)V
.locals 5
.param p1, "activity" # Landroid/app/Activity;
.prologue
const/4 v4, 0x0
.line 39
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 31
iput v4, p0, Lcom/hlinapp/drawcal/JifengManager;->total_score:I
.line 32
iput v4, p0, Lcom/hlinapp/drawcal/JifengManager;->used_score:I
.line 33
new-instance v1, Ljava/util/HashMap;
invoke-direct {v1}, Ljava/util/HashMap;-><init>()V
iput-object v1, p0, Lcom/hlinapp/drawcal/JifengManager;->hash:Ljava/util/HashMap;
.line 34
iput-boolean v4, p0, Lcom/hlinapp/drawcal/JifengManager;->isWaps:Z
.line 38
const/4 v1, 0x1
iput-boolean v1, p0, Lcom/hlinapp/drawcal/JifengManager;->isStart:Z
.line 41
iput-object p1, p0, Lcom/hlinapp/drawcal/JifengManager;->activity:Landroid/app/Activity;
.line 42
new-instance v1, Lcom/hlinapp/drawcal/dialog/MessageDialog;
const-string v2, "\u514d\u8d39\u83b7\u53d6\u79ef\u5206"
invoke-direct {v1, p1, v2}, Lcom/hlinapp/drawcal/dialog/MessageDialog;-><init>(Landroid/content/Context;Ljava/lang/String;)V
iput-object v1, p0, Lcom/hlinapp/drawcal/JifengManager;->mMsgDialog:Lcom/hlinapp/drawcal/dialog/MessageDialog;
.line 43
iget-object v1, p0, Lcom/hlinapp/drawcal/JifengManager;->mMsgDialog:Lcom/hlinapp/drawcal/dialog/MessageDialog;
const-string v2, "\u514d\u8d39\u83b7\u53d6\u79ef\u5206"
new-instance v3, Lcom/hlinapp/drawcal/JifengManager$1;
invoke-direct {v3, p0}, Lcom/hlinapp/drawcal/JifengManager$1;-><init>(Lcom/hlinapp/drawcal/JifengManager;)V
invoke-virtual {v1, v2, v3}, Lcom/hlinapp/drawcal/dialog/MessageDialog;->setOkButton(Ljava/lang/String;Lcom/hlinapp/drawcal/dialog/MessageDialog$OnDialogClickListener;)V
.line 52
iget-object v1, p0, Lcom/hlinapp/drawcal/JifengManager;->mMsgDialog:Lcom/hlinapp/drawcal/dialog/MessageDialog;
const-string v2, "\u53d6\u6d88"
new-instance v3, Lcom/hlinapp/drawcal/JifengManager$2;
invoke-direct {v3, p0}, Lcom/hlinapp/drawcal/JifengManager$2;-><init>(Lcom/hlinapp/drawcal/JifengManager;)V
invoke-virtual {v1, v2, v3}, Lcom/hlinapp/drawcal/dialog/MessageDialog;->setCancelButton(Ljava/lang/String;Lcom/hlinapp/drawcal/dialog/MessageDialog$OnDialogClickListener;)V
.line 66
new-instance v0, Lcom/hlinapp/drawcal/JifengManager$DianleAd;
invoke-direct {v0, p0}, Lcom/hlinapp/drawcal/JifengManager$DianleAd;-><init>(Lcom/hlinapp/drawcal/JifengManager;)V
.line 68
.local v0, "dianleAd":Lcom/hlinapp/drawcal/JifengManager$DianleAd;
invoke-virtual {p0, v0}, Lcom/hlinapp/drawcal/JifengManager;->setAd(Lcom/hlinapp/drawcal/JifengManager$JifenAd;)V
.line 70
invoke-direct {p0}, Lcom/hlinapp/drawcal/JifengManager;->initOffer()V
.line 71
const-string v1, "score"
invoke-virtual {p1, v1, v4}, Landroid/app/Activity;->getSharedPreferences(Ljava/lang/String;I)Landroid/content/SharedPreferences;
move-result-object v1
iput-object v1, p0, Lcom/hlinapp/drawcal/JifengManager;->sp:Landroid/content/SharedPreferences;
.line 72
iget-object v1, p0, Lcom/hlinapp/drawcal/JifengManager;->sp:Landroid/content/SharedPreferences;
const-string v2, "total_score"
invoke-interface {v1, v2, v4}, Landroid/content/SharedPreferences;->getInt(Ljava/lang/String;I)I
move-result v1
iput v1, p0, Lcom/hlinapp/drawcal/JifengManager;->total_score:I
.line 73
iget-object v1, p0, Lcom/hlinapp/drawcal/JifengManager;->sp:Landroid/content/SharedPreferences;
const-string v2, "used"
invoke-interface {v1, v2, v4}, Landroid/content/SharedPreferences;->getInt(Ljava/lang/String;I)I
move-result v1
iput v1, p0, Lcom/hlinapp/drawcal/JifengManager;->used_score:I
.line 75
invoke-virtual {p0}, Lcom/hlinapp/drawcal/JifengManager;->getPointFormServer()V
.line 76
return-void
.end method
=======================================
搜索0x78，在MainActivity.smali下，找到相关的信息
.method public initJifen()V
.locals 6
.prologue
.line 300
const/16 v0, 0x3c
.local v0, "p1":I
const/16 v1, 0x78
.local v1, "p2":I
const/16 v2, 0x78
全部改为
.method public initJifen()V
.locals 6
.prologue
.line 300
const/16 v0, 0x0
.local v0, "p1":I
const/16 v1, 0x0
.local v1, "p2":I
const/16 v2, 0x0
成功XX掉，高级功能打开了。
膜拜会秒安卓的大大 看不懂... 同膜拜大大，看不懂.. 膜拜大大{:17_1077:} 提示你需要120的积分才可以开启。那你直接搜索0x78。。找到它，修改成0x0试试。。。 也就是把120的积分改成0.。这样就是积分为0也可以正常运行。。
我是菜鸟，，很多还不懂。。 看一下是否有地方对此数据做校验。也许有惊喜。 原软件呢 const v4, 0x2710本身有问题吧 z1006670445 发表于 2014-1-10 20:35 static/image/common/back.gif
const-string v2, "total_score"
invoke-interface {v1, v2, v4}, Landroid/content/SharedPrefere ...
按照这样修改，发现编译不通过。。。
我发现在手机/data/data/com.hlinapp.drawcal/Shared_prefs 下，有一个文件score.xml 文件，我把里面的total_score项可以改成很大，但是高级功能还是无法使用。
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