apk反编译修改教程系列---简单给app添加启动弹窗添加对话框跳转指定网页等【七】

往期教程：

apk反编译修改教程系列-----修改apk应用名称任意修改名称签名【一】

apk反编译修改教程系列-----任意修改apk版本号版本名防止自动更新【二】

apk反编译修改教程系列-----修改apk中的图片任意更换apk桌面图片【三】

apk反编译修改教程系列---简单去除apk联网权限其他权限无法自动更新等【四】

apk反编译修改教程系列---简单去除apk开屏广告【五】

apk反编译修改教程系列---修改apk设置菜单选项名称修改默认设置增加减少选项【六】

今天的教程简单演示一下如何给一款apk加启动弹窗对话框等。

演示apk：华硕手机计算器4.0.0.52

工具：MT或者电脑端反编译工具

操作步骤：

首先正常安装打开这款软件是这样的。工具打开很简洁，没有任何权限提示

按常规操作。首先找到这个apk，使用MT的ACTIVITY记录，点击开启。我们要先查看这个工具启动的主界面Activity 的代码名字。

然后打开这个计算器工具，在上方的Activity就可以看到工具主界面

点击查看，选择classes.dex文件。关于apk资源内各个文件夹的具体作用可以查看以前的博文都有说明。点击classes.dex文件。出来菜单选择Dex编辑器++

现在我们需要工具刚才查看到计算器的Activity记录来找到这个完整路径文件

完整的路径com.asus.calculator.Calc

.class public Lcom/asus/calculator/Calculator;
.super Lcom/asus/calculator/aa;

# interfaces
.implements Landroid/view/View$OnClickListener;
.implements Lcom/asus/calculator/z;


# static fields
.field private static i:Ljava/lang/String;

.field private static j:Ljava/lang/String;

.field private static k:Ljava/lang/String;


# instance fields
.field private A:I

.field private B:Landroid/view/ViewTreeObserver$OnGlobalLayoutListener;

.field private C:Ljava/lang/Runnable;

.field public a:Lcom/asus/calculator/history/a;

.field protected b:Lcom/asus/calculator/w;

.field c:Z

.field d:Z

.field private e:Landroid/content/Context;

.field private final f:Ljava/lang/String;

.field private final g:Ljava/lang/String;

.field private h:Landroid/os/Bundle;

.field private l:Lcom/asus/calculator/af;

.field private m:Lcom/asus/calculator/y;

.field private n:Lcom/asus/calculator/MyViewPager;

.field private o:Landroid/view/View;

.field private p:Landroid/view/View;

.field private q:Landroid/view/View;

.field private r:Landroid/view/View;

.field private s:Landroid/view/View;

.field private t:Landroid/content/BroadcastReceiver;

.field private u:Lcom/asus/calculator/ad;

.field private v:Ljava/util/List;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/List",
            "<",
            "Landroid/view/View;",
            ">;"
        }
    .end annotation
.end field

.field private w:Landroid/view/View;

.field private x:Ljava/util/List;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/List",
            "<",
            "Ljava/lang/Integer;",
            ">;"
        }
    .end annotation
.end field

.field private y:Landroid/os/Handler;

.field private z:Z


# direct methods
.method static constructor <clinit>()V
    .registers 1

    const-string v0, "asus.intent.action.INSTALL_DEMOAPK"

    sput-object v0, Lcom/asus/calculator/Calculator;->i:Ljava/lang/String;

    const-string v0, "com.asus.livedemo"

    sput-object v0, Lcom/asus/calculator/Calculator;->j:Ljava/lang/String;

    const-string v0, "com.asus.livedemoservice"

    sput-object v0, Lcom/asus/calculator/Calculator;->k:Ljava/lang/String;

    return-void
.end method

.method public constructor <init>()V
    .registers 5

    const/4 v3, 0x1

    const/4 v2, 0x0

    const/4 v1, 0x0

    invoke-direct {p0}, Lcom/asus/calculator/aa;-><init>()V

    new-instance v0, Lcom/asus/calculator/w;

    invoke-direct {v0, p0}, Lcom/asus/calculator/w;-><init>(Landroid/content/Context;)V

    iput-object v0, p0, Lcom/asus/calculator/Calculator;->b:Lcom/asus/calculator/w;

    const-string v0, "isLockedScreen"

    iput-object v0, p0, Lcom/asus/calculator/Calculator;->f:Ljava/lang/String;

    const-string v0, "isScreenOn"

    iput-object v0, p0, Lcom/asus/calculator/Calculator;->g:Ljava/lang/String;

    iput-object v1, p0, Lcom/asus/calculator/Calculator;->o:Landroid/view/View;

    iput-object v1, p0, Lcom/asus/calculator/Calculator;->p:Landroid/view/View;

    iput-object v1, p0, Lcom/asus/calculator/Calculator;->q:Landroid/view/View;

    iput-object v1, p0, Lcom/asus/calculator/Calculator;->r:Landroid/view/View;

    iput-object v1, p0, Lcom/asus/calculator/Calculator;->s:Landroid/view/View;

    iput-object v1, p0, Lcom/asus/calculator/Calculator;->t:Landroid/content/BroadcastReceiver;

    iput-object v1, p0, Lcom/asus/calculator/Calculator;->u:Lcom/asus/calculator/ad;

    iput-object v1, p0, Lcom/asus/calculator/Calculator;->v:Ljava/util/List;

    iput-object v1, p0, Lcom/asus/calculator/Calculator;->w:Landroid/view/View;

    new-array v0, v3, [Ljava/lang/Integer;

    const v1, 0x7f0f00db

    invoke-static {v1}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v1

    aput-object v1, v0, v2

    invoke-static {v0}, Ljava/util/Arrays;->asList([Ljava/lang/Object;)Ljava/util/List;

    move-result-object v0

    iput-object v0, p0, Lcom/asus/calculator/Calculator;->x:Ljava/util/List;

    new-instance v0, Landroid/os/Handler;

    invoke-direct {v0}, Landroid/os/Handler;-><init>()V

    iput-object v0, p0, Lcom/asus/calculator/Calculator;->y:Landroid/os/Handler;

    iput-boolean v2, p0, Lcom/asus/calculator/Calculator;->z:Z

    iput v2, p0, Lcom/asus/calculator/Calculator;->A:I

    new-instance v0, Lcom/asus/calculator/g;

    invoke-direct {v0, p0}, Lcom/asus/calculator/g;-><init>(Lcom/asus/calculator/Calculator;)V

    iput-object v0, p0, Lcom/asus/calculator/Calculator;->B:Landroid/view/ViewTreeObserver$OnGlobalLayoutListener;

    new-instance v0, Lcom/asus/calculator/h;

    invoke-direct {v0, p0}, Lcom/asus/calculator/h;-><init>(Lcom/asus/calculator/Calculator;)V

    iput-object v0, p0, Lcom/asus/calculator/Calculator;->C:Ljava/lang/Runnable;

    iput-boolean v2, p0, Lcom/asus/calculator/Calculator;->c:Z

    iput-boolean v3, p0, Lcom/asus/calculator/Calculator;->d:Z

    return-void
.end method

.method private c()V
    .registers 6

    const/4 v0, 0x0

    iget-object v1, p0, Lcom/asus/calculator/Calculator;->TAG:Ljava/lang/String;

    const/4 v2, 0x1

    new-array v2, v2, [Ljava/lang/Object;

    const-string v3, "updateTheme"

    aput-object v3, v2, v0

    invoke-static {v1, v2}, Lcom/asus/calculator/x;->a(Ljava/lang/String;[Ljava/lang/Object;)V

    iget-object v1, p0, Lcom/asus/calculator/Calculator;->mThemeManager:Lcom/asus/calculator/theme/g;

    iget-object v2, p0, Lcom/asus/calculator/Calculator;->mLayoutRoot:Landroid/widget/LinearLayout;

    invoke-virtual {v1, p0, v2}, Lcom/asus/calculator/theme/g;->a(Landroid/support/v7/a/ac;Landroid/view/View;)V

    iget-object v1, p0, Lcom/asus/calculator/Calculator;->u:Lcom/asus/calculator/ad;

    if-eqz v1, :cond_1d

    iget-object v1, p0, Lcom/asus/calculator/Calculator;->u:Lcom/asus/calculator/ad;

    invoke-virtual {v1}, Lcom/asus/calculator/ad;->a()V

    :cond_1d
    iget-object v1, p0, Lcom/asus/calculator/Calculator;->v:Ljava/util/List;

    if-eqz v1, :cond_44

    iget-object v1, p0, Lcom/asus/calculator/Calculator;->v:Ljava/util/List;

    invoke-interface {v1}, Ljava/util/List;->size()I

    move-result v1

    if-lez v1, :cond_44

    iget-object v1, p0, Lcom/asus/calculator/Calculator;->v:Ljava/util/List;

    invoke-interface {v1}, Ljava/util/List;->size()I

    move-result v2

    move v1, v0

    :goto_30
    if-ge v1, v2, :cond_44

    iget-object v3, p0, Lcom/asus/calculator/Calculator;->mThemeManager:Lcom/asus/calculator/theme/g;

    const/4 v4, 0x0

    iget-object v0, p0, Lcom/asus/calculator/Calculator;->v:Ljava/util/List;

    invoke-interface {v0, v1}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/view/View;

    invoke-virtual {v3, v4, v0}, Lcom/asus/calculator/theme/g;->a(Landroid/support/v7/a/ac;Landroid/view/View;)V

    add-int/lit8 v0, v1, 0x1

    move v1, v0

    goto :goto_30

    :cond_44
    return-void
.end method

.method private d()V
    .registers 9

    const/4 v7, 0x2

    const/4 v6, 0x0

    const/4 v5, 0x1

    invoke-direct {p0}, Lcom/asus/calculator/Calculator;->e()Z

    move-result v0

    iput-boolean v0, p0, Lcom/asus/calculator/Calculator;->c:Z

    invoke-direct {p0}, Lcom/asus/calculator/Calculator;->f()Z

    move-result v0

    iput-boolean v0, p0, Lcom/asus/calculator/Calculator;->d:Z

    iget-object v0, p0, Lcom/asus/calculator/Calculator;->h:Landroid/os/Bundle;

    if-eqz v0, :cond_5c

    iget-object v0, p0, Lcom/asus/calculator/Calculator;->h:Landroid/os/Bundle;

    const-string v1, "isLockedScreen"

    invoke-virtual {v0, v1}, Landroid/os/Bundle;->getBoolean(Ljava/lang/String;)Z

    move-result v0

    iget-object v1, p0, Lcom/asus/calculator/Calculator;->h:Landroid/os/Bundle;

    const-string v2, "isScreenOn"

    invoke-virtual {v1, v2}, Landroid/os/Bundle;->getBoolean(Ljava/lang/String;)Z

    move-result v1

    iget-object v2, p0, Lcom/asus/calculator/Calculator;->TAG:Ljava/lang/String;

    new-array v3, v7, [Ljava/lang/Object;

    const-string v4, "wasLockedScreen"

    aput-object v4, v3, v6

    invoke-static {v0}, Ljava/lang/Boolean;->valueOf(Z)Ljava/lang/Boolean;

    move-result-object v4

    aput-object v4, v3, v5

    invoke-static {v2, v3}, Lcom/asus/calculator/x;->a(Ljava/lang/String;[Ljava/lang/Object;)V

    iget-object v2, p0, Lcom/asus/calculator/Calculator;->TAG:Ljava/lang/String;

    new-array v3, v7, [Ljava/lang/Object;

    const-string v4, "wasScreenOn"

    aput-object v4, v3, v6

    invoke-static {v1}, Ljava/lang/Boolean;->valueOf(Z)Ljava/lang/Boolean;

    move-result-object v4

    aput-object v4, v3, v5

    invoke-static {v2, v3}, Lcom/asus/calculator/x;->a(Ljava/lang/String;[Ljava/lang/Object;)V

    const/4 v2, 0x0

    iput-object v2, p0, Lcom/asus/calculator/Calculator;->h:Landroid/os/Bundle;

    iget-boolean v2, p0, Lcom/asus/calculator/Calculator;->c:Z

    if-ne v0, v2, :cond_50

    iget-boolean v0, p0, Lcom/asus/calculator/Calculator;->d:Z

    if-eq v1, v0, :cond_5c

    :cond_50
    iget-object v0, p0, Lcom/asus/calculator/Calculator;->TAG:Ljava/lang/String;

    new-array v1, v5, [Ljava/lang/Object;

    const-string v2, "different states"

    aput-object v2, v1, v6

    invoke-static {v0, v1}, Lcom/asus/calculator/x;->a(Ljava/lang/String;[Ljava/lang/Object;)V

    :cond_5b
    :goto_5b
    return-void

    :cond_5c
    iget-boolean v0, p0, Lcom/asus/calculator/Calculator;->d:Z

    if-eqz v0, :cond_5b

    iget-boolean v0, p0, Lcom/asus/calculator/Calculator;->c:Z

    if-eqz v0, :cond_5b

    iget-object v0, p0, Lcom/asus/calculator/Calculator;->TAG:Ljava/lang/String;

    new-array v1, v5, [Ljava/lang/Object;

    const-string v2, "enableShowWhenLocked"

    aput-object v2, v1, v6

    invoke-static {v0, v1}, Lcom/asus/calculator/x;->a(Ljava/lang/String;[Ljava/lang/Object;)V

    if-eqz p0, :cond_7f

    invoke-virtual {p0}, Landroid/app/Activity;->getWindow()Landroid/view/Window;

    move-result-object v0

    const/high16 v1, 0x80000

    invoke-virtual {v0, v1}, Landroid/view/Window;->addFlags(I)V

    const/high16 v1, 0x400000

    invoke-virtual {v0, v1}, Landroid/view/Window;->addFlags(I)V

    :cond_7f
    iput-boolean v5, p0, Lcom/asus/calculator/Calculator;->z:Z

    goto :goto_5b
.end method

.method private e()Z
    .registers 6

    const-string v0, "keyguard"

    invoke-virtual {p0, v0}, Lcom/asus/calculator/Calculator;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/app/KeyguardManager;

    invoke-virtual {v0}, Landroid/app/KeyguardManager;->isKeyguardLocked()Z

    move-result v0

    iget-object v1, p0, Lcom/asus/calculator/Calculator;->TAG:Ljava/lang/String;

    const/4 v2, 0x2

    new-array v2, v2, [Ljava/lang/Object;

    const/4 v3, 0x0

    const-string v4, "isLockedScreen"

    aput-object v4, v2, v3

    const/4 v3, 0x1

    invoke-static {v0}, Ljava/lang/Boolean;->valueOf(Z)Ljava/lang/Boolean;

    move-result-object v4

    aput-object v4, v2, v3

    invoke-static {v1, v2}, Lcom/asus/calculator/x;->a(Ljava/lang/String;[Ljava/lang/Object;)V

    return v0
.end method

.method private f()Z
    .registers 6

    const-string v0, "power"

    invoke-virtual {p0, v0}, Lcom/asus/calculator/Calculator;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/os/PowerManager;

    sget v1, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v2, 0x14

    if-lt v1, v2, :cond_27

    invoke-virtual {v0}, Landroid/os/PowerManager;->isInteractive()Z

    move-result v0

    :goto_12
    iget-object v1, p0, Lcom/asus/calculator/Calculator;->TAG:Ljava/lang/String;

    const/4 v2, 0x2

    new-array v2, v2, [Ljava/lang/Object;

    const/4 v3, 0x0

    const-string v4, "isScreenOn"

    aput-object v4, v2, v3

    const/4 v3, 0x1

    invoke-static {v0}, Ljava/lang/Boolean;->valueOf(Z)Ljava/lang/Boolean;

    move-result-object v4

    aput-object v4, v2, v3

    invoke-static {v1, v2}, Lcom/asus/calculator/x;->a(Ljava/lang/String;[Ljava/lang/Object;)V

    return v0

    :cond_27
    invoke-virtual {v0}, Landroid/os/PowerManager;->isScreenOn()Z

我们需要定位到工具主界面Activity。加入弹窗内容