[hoanle0126]

Summary

When Appium::Driver is initialized with the default global_driver = false ($driver is nil):

• get_android_inspect (and page) previously instantiated AndroidElements.new without passing the current driver instance, causing AndroidElements#start_element to call nil.lazy_load_strings when Nokogiri's SAX parser invoked start_element(name, attrs). This change passes self to AndroidElements.new(self) and falls back to {} if driver is nil.
• px_to_window_rel previously required 'ostruct' to already be loaded by the caller and defaulted driver to $driver (nil). This change requires 'ostruct' in Appium::Common and defaults driver to $driver || self.
• Appium.promote_appium_methods now forwards *args, **kwargs, &block directly (matching promote_singleton_appium_methods), avoiding a TypeError when passing a string-keyed positional hash to a promoted instance method.

How Has This Been Tested?

• bundle exec ruby -Ilib -Itest test/regression_test.rb
• bundle exec rubocop

Checklist

• bundle exec rake rubocop