Hook PackageManagerService on all versions below Android S

Author: whew-inc

app/src/main/java/com/thermatk/android/xf/fakegapps/FakeSignatures.java

@@ -32,14 +32,8 @@ protected void afterHookedMethod(MethodHookParam param) {
             }
         };
 
-        String classToHook;
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
-            classToHook = "com.android.server.pm.PackageManagerService.ComputerEngine";
-        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-            classToHook = "com.android.server.pm.PackageManagerService";
-        } else {
-            classToHook = "android.app.ApplicationPackageManager";
-        }
+        String classToHook = Build.VERSION.SDK_INT >= Build.VERSION_CODES.S ?
+                "com.android.server.pm.PackageManagerService.ComputerEngine" : "com.android.server.pm.PackageManagerService";
         final Class<?> hookedClass = XposedHelpers.findClass(classToHook, loadedPackage.classLoader);
         XposedBridge.hookAllMethods(hookedClass, "generatePackageInfo", hook);
     }