disable package verification agent such as play protection

app/src/main/java/toolkit/coderstory/CorePatchForQ.java

@@ -146,6 +146,11 @@ protected void afterHookedMethod(MethodHookParam param) throws Throwable {
  }
  });
  }
+ hookAllMethods(
+ XposedHelpers.findClass("com.android.server.pm.PackageManagerService", loadPackageParam.classLoader),
+ "isVerificationEnabled",
+ new ReturnConstant(prefs, "disableVerificationAgent", false)
+ );
  }
 
  @Override

app/src/main/java/toolkit/coderstory/CorePatchForR.java

@@ -71,6 +71,7 @@ public void handleLoadPackage(XC_LoadPackage.LoadPackageParam loadPackageParam)
  XposedBridge.log("D/" + MainHook.TAG + " enhancedMode=" + prefs.getBoolean("enhancedMode", false));
  XposedBridge.log("D/" + MainHook.TAG + " bypassBlock=" + prefs.getBoolean("bypassBlock", true));
  XposedBridge.log("D/" + MainHook.TAG + " sharedUser=" + prefs.getBoolean("sharedUser", false));
+ XposedBridge.log("D/" + MainHook.TAG + " disableVerificationAgent=" + prefs.getBoolean("disableVerificationAgent", true));
  }
 
  var pmService = XposedHelpers.findClassIfExists("com.android.server.pm.PackageManagerService",
@@ -392,6 +393,8 @@ protected void beforeHookedMethod(MethodHookParam param) throws Throwable {
  }
  );
 
+ hookAllMethods(getIsVerificationEnabledClass(loadPackageParam.classLoader), "isVerificationEnabled", new ReturnConstant(prefs, "disableVerificationAgent", false));
+
  if (BuildConfig.DEBUG) initializeDebugHook(loadPackageParam);
  }
 
@@ -410,6 +413,10 @@ static Object callOriginMethod(Object obj, String methodName, Object... args) {
  }
  }
 
+ Class<?> getIsVerificationEnabledClass(ClassLoader classLoader) {
+ return XposedHelpers.findClass("com.android.server.pm.PackageManagerService", classLoader);
+ }
+
  Class<?> getSigningDetails(ClassLoader classLoader) {
  return XposedHelpers.findClass("android.content.pm.PackageParser.SigningDetails", classLoader);
  }

app/src/main/java/toolkit/coderstory/CorePatchForT.java

@@ -112,4 +112,9 @@ protected Object SharedUserSetting_packages(Object sharedUser) {
  protected Object SigningDetails_mergeLineageWith(Object self, Object other) {
  return XposedHelpers.callMethod(self, "mergeLineageWith", other, 2 /*MERGE_RESTRICTED_CAPABILITY*/);
  }
+
+ @Override
+ Class<?> getIsVerificationEnabledClass(ClassLoader classLoader) {
+ return XposedHelpers.findClass("com.android.server.pm.VerificationParams", classLoader);
+ }
 }

app/src/main/java/toolkit/coderstory/CorePatchForU.java

@@ -49,4 +49,9 @@ protected void afterHookedMethod(MethodHookParam param) {
  new ReturnConstant(prefs, "bypassBlock", false));
  }
  }
+
+ @Override
+ Class<?> getIsVerificationEnabledClass(ClassLoader classLoader) {
+ return XposedHelpers.findClass("com.android.server.pm.VerifyingSession", classLoader);
+ }
 }

app/src/main/res/values-zh-rCN/strings.xml

@@ -22,4 +22,6 @@
  <string name="config_error">配置初始化失败</string>
  <string name="shared_user_title">绕过共享用户签名验证</string>
  <string name="shared_user_summary">允许安装与其共享用户签名不同的 app（<b>需要同时打开“禁用APK签名验证”</b>）</string>
+ <string name="disable_verification_agent_title">禁用安装包验证代理</string>
+ <string name="disable_verification_agent_summary">如 Play 商店的保护机制</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -22,4 +22,6 @@
  <string name="usepresig_warn">!! Any apk can override the installed one !!\nBe carefully when installing unknown apk</string>
  <string name="shared_user_title">Bypass shared user verify</string>
  <string name="shared_user_summary">Allow install app with signature differ from its shared user (<b>\'Disable compare signatures\' must be enabled too</b>)</string>
+ <string name="disable_verification_agent_title">Disable Package Verification Agent</string>
+ <string name="disable_verification_agent_summary">e.g. Google Play Protection</string>
 </resources>

app/src/main/res/xml/prefs.xml

@@ -40,6 +40,12 @@
  android:title="@string/shared_user_title"
  android:summary="@string/shared_user_summary"
  android:defaultValue="false" />
+
+ <SwitchPreference
+ android:key="disableVerificationAgent"
+ android:title="@string/disable_verification_agent_title"
+ android:summary="@string/disable_verification_agent_summary"
+ android:defaultValue="true" />
  </PreferenceCategory>
 
 </PreferenceScreen>