Return the appname of the APK

        This name is read from the AndroidManifest.xml
        using the application android:label.
        If no label exists, the android:label of the main activity is used.

        If there is also no main activity label, an empty string is returned.

        :rtype: :class:`str`

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

        This name is read from the AndroidManifest.xml
        using the application android:label.
        If no label exists, the android:label of the main activity is used.

        If there is also no main activity label, an empty string is returned.

        :rtype: :class:`str`
        """

        app_name = self.get_attribute_value('application', 'label')
        if app_name is None:
            activities = self.get_main_activities()
            main_activity_name = None
            if len(activities) > 0:
                main_activity_name = activities.pop()

            # FIXME: would need to use _format_value inside get_attribute_value for each returned name!
            # For example, as the activity name might be foobar.foo.bar but inside the activity it is only .bar
            app_name = self.get_attribute_value('activity', 'label', name=main_activity_name)

        if app_name is None:
            # No App name set
            # TODO return packagename instead?
            log.warning("It looks like that no app name is set for the main activity!")
            return ""

        if app_name.startswith("@"):
            res_parser = self.get_android_resources()
            if not res_parser:
                # TODO: What should be the correct return value here?
                return app_name

            res_id, package = res_parser.parse_id(app_name)

            # If the package name is the same as the APK package,
            # we should be able to resolve the ID.
            if package and package != self.get_package():
                if package == 'android':
                    # TODO: we can not resolve this, as we lack framework-res.apk
                    # one exception would be when parsing framework-res.apk directly.
                    log.warning("Resource ID with android package name encountered! "
                                "Will not resolve, framework-res.apk would be required.")
                    return app_name
                else:
                    # TODO should look this up, might be in the resources
                    log.warning("Resource ID with Package name '{}' encountered! Will not resolve".format(package))
                    return app_name

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