Android ADB permissions changes

1. Change the root authority of ADB:

system/core$ git diff adb/adb.c
Diff--git A/adb/adb.c B/ADB/ADB.C
Index 99bea0f: d8fc090 100644
---A/ADB/ADB.C
+ + B/ADB/ADB.C
@@ -1217,6 +1217,11 @@ -1217,6 void drop_capabilities_bounding_set_if_needed () {

static int should_drop_privileges () {
#ifndef Allow_adbd_root
+ Char Value[property_value_max];
+ Property_get ("Hw.hasusbadbroot", Value, "");
+ if (strcmp (Value, "1") = = 0)
+ return 0;
+ Else
return 1;
#else/* Allow_adbd_root */
int secure = 0;

Join Hw.hasusbadbroot=1 in System.prop at the same time

2. Remove the ADB key check:

Ro.adb.secure=0

3. Change developer options to hide

Packages/apps/settings/src/com/android/settings/settings.java

private void Updateheaderlist (list-final Boolean Showdev = Mdevelopmentpreferences.getboolean (
-Developmentsettings.pref_show,
-Android.os.Build.TYPE.equals ("Eng"));
-int i = 0;
+//Final Boolean showdev = Mdevelopmentpreferences.getboolean (
+//Developmentsettings.pref_show,
+//android.os.Build.TYPE.equals ("eng")); Samjiang Modify
+ Final Boolean Showdev = true;
+ int i = 0;

Final Usermanager um = (usermanager) getsystemservice (Context.user_service);
Mheaderindexmap.clear ();

4.USB debugging is turned on by default:

@@ -272,7 +272,7 @@ -272,7 these).
<li>installs APKs According to the product definition files; Tags
is ignored for APK modules.
<li><code>ro.secure=1</code>
-<li><code>ro.debuggable=0</code>
+ <li><code>ro.debuggable=1</code>
<li><code>adb</code> is disabled by default.
</td>
</tr>

"<code>make user</code>"
<p>
This was the flavor intended to be the final release bits.
<ul>
<li>installs modules tagged with <code>shell_</code>$ (target_shell) and <code>user</code .
<li>installs non-apk modules that has no tags specified.
<li>installs APKs According to the product definition files; Tags
is ignored for APK modules.
<li><code>ro.secure=1</code>
<li><code>ro.debuggable=1</code>
<li><code>adb</code> is disabled by default.
</td>
</tr>
<tr>
<td>

@@ -350,7 +350,7 @@ -350,7 (true,$ (Strip $ (enable_target_debugging)))
Include_test_ota_keys: = True
else #!enable_target_debugging
# Target is less debuggable and adbd are off by default
-Additional_default_properties + = Ro.debuggable=0
+ Additional_default_properties + = ro.debuggable=1
endif #!enable_target_debugging

Android ADB permissions changes