def get_app_name(self):
        """
            Return the appname of the APK

            :rtype: string
        """
        main_activity_name = self.get_main_activity()

        app_name = self.get_element('activity', 'label', name=main_activity_name)
        if not app_name:
            app_name = self.get_element('application', 'label')

        if app_name.startswith("@"):
            res_id = int(app_name[1:], 16)
            res_parser = self.get_android_resources()

            try:
                app_name = res_parser.get_resolved_res_configs(
                    res_id,
                    ARSCResTableConfig.default_config())[0][1]
            except Exception as e:
                anconf.warning("Exception selecting app name: %s" % e)
                app_name = ""
        return app_name
Return the appname of the APK

            :rtype: string