快速調(diào)試Android應用系統(tǒng)修改ro.debuggable屬性的兩種方式

更新時間：2023年10月11日 08:30:48 作者：悖論

這篇文章主要為大家介紹了快速調(diào)試Android應用系統(tǒng)修改ro.debuggable屬性的兩種方式，有需要的朋友可以借鑒參考下，希望能夠有所幫助，祝大家多多進步，早日升職加薪

前言

幾乎所有應用市場中的 Android 應用，都處于非可調(diào)試狀態(tài)。如果我們需要調(diào)試 Android 應用，往往需要反編譯對應的 apk , 然后修改 apk 的 AndroidManifest.xml 中的 application 標簽，將android:debuggable 屬性設置為 true。然后進行回編譯

<application android:debuggable="true">
</application>

這樣做不僅麻煩，而且如果對應的 app 做了簽名校驗，可能會使 app 無法正常運行。

在 Android 系統(tǒng)中一個應用能否被調(diào)試是這樣判斷的：當 android 啟動時，系統(tǒng)屬性 ro.debuggable 為1，系統(tǒng)中所有的程序都是可以調(diào)試的。如果系統(tǒng)中的 ro.debuggable 為 0，則會判斷程序的 AndroidManifest.xml 中 application 標簽中的 android:debuggable 屬性是否為 true。

所以，我們可以通過修改 default.prop 文件中的 ro.debuggable 屬性來調(diào)試設備中的所有應用。

下面介紹二種修改 ro.debuggable 的方式

方式一（不推薦）

注入 init 進程，修改內(nèi)存中的屬性值，只要init進程不重啟，這些屬性值就會生效。但是如果設備重啟，則修改的屬性值就失效。

前提：需要有 su 命令（root）

具體方法:

在 Github 上搜索 mprop，下載對應的 mprop 工具
adb push ./mprop /data/local/tmp 將 mprop 推送到手機
adb shell 進入手機 shell
su 切換到 root
cd /data/local/tmp & chmod 777 ./mprop
./mprop ro.debuggable 1

方式二（推薦）

前提：需要先安裝 Magisk

具體方法:

在 Github 上搜索 MagiskHidePropsConfig，下載對應的 MagiskHidePropsConfig 模塊
在 Magisk 中安裝下載的 MagiskHidePropsConfig 模塊并開啟
adb shell
props
輸入 5 ，Add/edit custom props

MagiskHide Props Config v6.1.2
by Didgeridoohan @ XDA Developers
=====================================
 Select an option below.
=====================================
1 - Edit device fingerprint
2 - Force BASIC key attestation
3 - Device simulation (disabled)
4 - Edit MagiskHide props (active)
5 - Add/edit custom props
6 - Delete prop values
7 - Script settings
8 - Collect logs
u - Perform module update check
r - Reset all options/settings
b - Reboot device
e - Exit
See the module readme or the
support thread @ XDA for details.
Enter your desired option: 5

輸入 n, New custom prop

MagiskHide Props Config v6.1.2
by Didgeridoohan @ XDA Developers
=====================================
 Custom props
 Select an option below:
=====================================
Set or edit custom prop values for your device.
Currently no custom props set.
Please add one by selecting
"New custom prop" below.
n - New custom prop
b - Go back to main menu
e - Exit
See the module readme or the
support thread @ XDA for details.
Enter your desired option: n

輸入 ro.debuggable

MagiskHide Props Config v6.1.2
by Didgeridoohan @ XDA Developers
=====================================
 New custom prop
=====================================
Enter the prop to set. Example:
ro.sf.lcd_density
b - Go back
e - Exit
Enter your desired option: ro.debuggable

輸入 y

MagiskHide Props Config v6.1.2
by Didgeridoohan @ XDA Developers
=====================================
 ro.debuggable
=====================================
ro.debuggable is
one of the sensitive props that can be
set by the MagiskHide props option.
Are you sure you want to proceed?
y - Yes
n - No
e - Exit
Enter your desired option: y

輸入 1

MagiskHide Props Config v6.1.2
by Didgeridoohan @ XDA Developers
=====================================
 ro.debuggable
=====================================
Enter the value you want to set
ro.debuggable to,
or select from the options below.
The currently set value is:
0
Please enter the new value.
b - Go back
e - Exit
Enter your desired option: 1

輸入 y

MagiskHide Props Config v6.1.2
by Didgeridoohan @ XDA Developers
=====================================
 ro.debuggable
=====================================
This will set ro.debuggable to:
1
Pick an option below to change
what boot stage the prop will
be set in, or set/reset a delay:
1 - Default (current)
2 - post-fs-data
3 - late_start service
4 - Both boot stages
d - Delay
Do you want to continue?
Enter y(es), n(o), e(xit)
or an option from above: y
Working. Please wait...
Working. Please wait...
Working. Please wait...
Working. Please wait...
Working. Please wait...

MagiskHide Props Config v6.1.2
by Didgeridoohan @ XDA Developers
=====================================
 Reboot - ro.debuggable
=====================================
Reboot for changes to take effect.
Do you want to reboot now (y/n)?
Enter y(es), n(o) or e(xit): y
Rebooting...