def get_files_information(self):
        """
            Return the files inside the APK with their associated types and crc32

            :rtype: string, string, int
        """
        if self.files == {}:
            self.get_files_types()

        for i in self.get_files():
            try:
                yield i, self.files[i], self.files_crc32[i]
            except KeyError:
                yield i, "", ""