【移花接木】纯smali添加启动图【精】

Kid 发表于 2015-1-30 23:49:50

本帖最后由 Kid 于 2015-2-3 10:19 编辑

之前看到法总发的添加启动图的帖子看到要添加id，布局什么的我之前也这样搞过对于我这种懒人来说感觉有的繁琐

大体流程    修改描述文件的信息让他先启动我们的类，在类中加载一张全屏图片（或添加个注册界面什么的都可以）然后再跳转到原主界面

①把图片放到assets目录下没有的新建一个assets目录把图片命名为 Sc1.png(也可以命名为其他需要修改 MyMainActivity.smali )
② 修改AndroidManifest.xml把主界面


<activity里的android:name="@@@@@@@@@@"
换成我们的
android:name="com.MyMainActivity"
                        然后紧挨着下面添加一个
<activityandroid:label="@string/app_name" android:name="＠＠＠这里放原来的主界面类＠＠＠" ></activity>

修改前

修改后

③把
MyMainActivity.smali 和
MyMainActivity$100000000.smali放到smali/com/ 目录下

                  MyMainActivity.smali代码如下
.class public Lcom/MyMainActivity;
.super Landroid/app/Activity;
.source "MyMainActivity.java"

# annotations
.annotation system Ldalvik/annotation/MemberClasses;
value = {
   Lcom/MyMainActivity$100000000;
}
.end annotation

# instance fields
.field image:Landroid/widget/ImageView;

# direct methods
.method public constructor <init>()V
.locals 3

move-object v0, p0

move-object v2, v0

invoke-direct {v2}, Landroid/app/Activity;-><init>()V

return-void
.end method

# virtual methods
.method public mActivity()V
.locals 12
.annotation system Ldalvik/annotation/Signature;
   value = {
         "()V"
   }
.end annotation

move-object v0, p0

new-instance v4, Landroid/content/Intent;

move-object v11, v4

move-object v4, v11

move-object v5, v11

move-object v6, v0

:try_start_0
const-string v7, "com.mycompany.myapp2.MainActivity"#################这是要跳转的原主界面

invoke-static {v7}, Ljava/lang/Class;->forName(Ljava/lang/String;)Ljava/lang/Class;
:try_end_0
.catch Ljava/lang/ClassNotFoundException; {:try_start_0 .. :try_end_0} :catch_0

move-result-object v7

invoke-direct {v5, v6, v7}, Landroid/content/Intent;-><init>(Landroid/content/Context;Ljava/lang/Class;)V

move-object v1, v4

move-object v4, v0

move-object v5, v1

invoke-virtual {v4, v5}, Lcom/MyMainActivity;->startActivity(Landroid/content/Intent;)V

move-object v4, v0

invoke-virtual {v4}, Lcom/MyMainActivity;->finish()V

return-void

:catch_0
move-exception v4

move-object v2, v4

new-instance v4, Ljava/lang/NoClassDefFoundError;

move-object v11, v4

move-object v4, v11

move-object v5, v11

move-object v6, v2

invoke-virtual {v6}, Ljava/lang/Throwable;->getMessage()Ljava/lang/String;

move-result-object v6

invoke-direct {v5, v6}, Ljava/lang/NoClassDefFoundError;-><init>(Ljava/lang/String;)V

throw v4

nop
.end method

.method public onCreate(Landroid/os/Bundle;)V
.locals 14
.annotation system Ldalvik/annotation/Signature;
   value = {
         "(",
         "Landroid/os/Bundle;",
         ")V"
   }
.end annotation

move-object v0, p0

move-object v1, p1

move-object v9, v0

move-object v9, v0

move-object v10, v1

invoke-super {v9, v10}, Landroid/app/Activity;->onCreate(Landroid/os/Bundle;)V

move-object v9, v0

invoke-virtual {v9}, Lcom/MyMainActivity;->getWindow()Landroid/view/Window;

move-result-object v9

const/16 v10, 0x400

const/16 v11, 0x400

invoke-virtual {v9, v10, v11}, Landroid/view/Window;->setFlags(II)V

move-object v9, v0

const/4 v10, 0x1

invoke-virtual {v9, v10}, Lcom/MyMainActivity;->requestWindowFeature(I)Z

move-result v9

new-instance v9, Landroid/widget/LinearLayout;

move-object v13, v9

move-object v9, v13

move-object v10, v13

move-object v11, v0

invoke-direct {v10, v11}, Landroid/widget/LinearLayout;-><init>(Landroid/content/Context;)V

move-object v2, v9

new-instance v9, Landroid/widget/LinearLayout$LayoutParams;

move-object v13, v9

move-object v9, v13

move-object v10, v13

const/4 v11, -0x1

const/4 v12, -0x1

invoke-direct {v10, v11, v12}, Landroid/widget/LinearLayout$LayoutParams;-><init>(II)V

move-object v3, v9

move-object v9, v0

invoke-virtual {v9}, Lcom/MyMainActivity;->getAssets()Landroid/content/res/AssetManager;

move-result-object v9

move-object v4, v9

const/4 v9, 0x0

check-cast v9, Ljava/io/InputStream;

move-object v5, v9

move-object v9, v4

:try_start_0
const-string v10, "Sc1.png"################这是图片名

invoke-virtual {v9, v10}, Landroid/content/res/AssetManager;->open(Ljava/lang/String;)Ljava/io/InputStream;

move-result-object v9

move-object v5, v9

new-instance v9, Landroid/widget/ImageView;

move-object v13, v9

move-object v9, v13

move-object v10, v13

move-object v11, v0

invoke-direct {v10, v11}, Landroid/widget/ImageView;-><init>(Landroid/content/Context;)V

move-object v6, v9

move-object v9, v6

sget-object v10, Landroid/widget/ImageView$ScaleType;->FIT_XY:Landroid/widget/ImageView$ScaleType;

invoke-virtual {v9, v10}, Landroid/widget/ImageView;->setScaleType(Landroid/widget/ImageView$ScaleType;)V

move-object v9, v6

move-object v10, v5

invoke-static {v10}, Landroid/graphics/BitmapFactory;->decodeStream(Ljava/io/InputStream;)Landroid/graphics/Bitmap;

move-result-object v10

invoke-virtual {v9, v10}, Landroid/widget/ImageView;->setImageBitmap(Landroid/graphics/Bitmap;)V

new-instance v9, Landroid/widget/LinearLayout$LayoutParams;

move-object v13, v9

move-object v9, v13

move-object v10, v13

const/4 v11, -0x1

const/4 v12, -0x1

invoke-direct {v10, v11, v12}, Landroid/widget/LinearLayout$LayoutParams;-><init>(II)V

move-object v7, v9

move-object v9, v2

move-object v10, v6

move-object v11, v7

invoke-virtual {v9, v10, v11}, Landroid/widget/LinearLayout;->addView(Landroid/view/View;Landroid/view/ViewGroup$LayoutParams;)V

move-object v9, v0

move-object v10, v2

move-object v11, v3

invoke-virtual {v9, v10, v11}, Lcom/MyMainActivity;->setContentView(Landroid/view/View;Landroid/view/ViewGroup$LayoutParams;)V

new-instance v9, Landroid/os/Handler;

move-object v13, v9

move-object v9, v13

move-object v10, v13

invoke-direct {v10}, Landroid/os/Handler;-><init>()V

new-instance v10, Lcom/MyMainActivity$100000000;

move-object v13, v10

move-object v10, v13

move-object v11, v13

move-object v12, v0

invoke-direct {v11, v12}, Lcom/MyMainActivity$100000000;-><init>(Lcom/MyMainActivity;)V

const/16 v11, 0x7d0###############这是要显示的时长

int-to-long v11, v11

invoke-virtual {v9, v10, v11, v12}, Landroid/os/Handler;->postDelayed(Ljava/lang/Runnable;J)Z
:try_end_0
.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0

move-result v9

:goto_0
return-void

:catch_0
move-exception v9

move-object v6, v9

move-object v9, v0

invoke-virtual {v9}, Lcom/MyMainActivity;->mActivity()V

goto :goto_0

nop
.end method

******然后修改 MyMainActivity.smali 里的mActivity方法把里面
const-string v7, "com.mycompany.myapp2.MainActivity" 修改为需要跳转到的原主界面

******修改图片名往下找
const-string v10, "Sc1.png" 这是你添加的图片名字自由修改名字保持一致就好

******修改显示时间往下找
const/16 v11, 0x7d0
这里的0x7d0是2000毫秒也就是 2秒

                  MyMainActivity$100000000.smali代码如下

.class Lcom/MyMainActivity$100000000;
.super Ljava/lang/Object;
.source "MyMainActivity.java"

# interfaces
.implements Ljava/lang/Runnable;

# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
value = Lcom/MyMainActivity;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
accessFlags = 0x20
name = "100000000"
.end annotation

# instance fields
.field private final this$0:Lcom/MyMainActivity;

# direct methods
.method constructor <init>(Lcom/MyMainActivity;)V
.locals 5

move-object v0, p0

move-object v1, p1

move-object v3, v0

invoke-direct {v3}, Ljava/lang/Object;-><init>()V

move-object v3, v0

move-object v4, v1

iput-object v4, v3, Lcom/MyMainActivity$100000000;->this$0:Lcom/MyMainActivity;

return-void
.end method

.method static access$0(Lcom/MyMainActivity$100000000;)Lcom/MyMainActivity;
.locals 4

move-object v0, p0

move-object v3, v0

iget-object v3, v3, Lcom/MyMainActivity$100000000;->this$0:Lcom/MyMainActivity;

move-object v0, v3

return-object v0
.end method

# virtual methods
.method public run()V
.locals 3
.annotation system Ldalvik/annotation/Signature;
   value = {
         "()V"
   }
.end annotation

move-object v0, p0

move-object v2, v0

iget-object v2, v2, Lcom/MyMainActivity$100000000;->this$0:Lcom/MyMainActivity;

invoke-virtual {v2}, Lcom/MyMainActivity;->mActivity()V

return-void
.end method

                                    添加启动图的前后文件。。。可以手动练练
                                    链接: http://pan.baidu.com/s/1bntUIlx 密码: x5l1

Sarkozy 发表于 2015-1-31 00:37:55

这个必须顶！！

蝌蚪它大爷 发表于 2015-1-31 09:05:29

不错学习了~谢谢分享

水波摇曳 发表于 2015-1-31 09:34:47

赞一个，期待更多的移花接木..

单翅的天使ylj 发表于 2015-1-31 12:02:20

谢谢分享了{:4_87:}

lies2014 发表于 2015-1-31 15:45:22

谢谢经验分享，辛苦了！

默小坑 发表于 2015-1-31 17:50:03

必须顶

pk196371 发表于 2015-2-2 22:44:20

很好很强大。支持一下。

潮流发表于 2015-2-5 16:54:44

不错啊顶你楼主

楚辞发表于 2015-2-5 20:41:25

一想到移花接木，我立马想到淡然，没想到不是，高手在民间。

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【移花接木】纯smali添加启动图【精】