def is_android(filename):
    if not filename:
        return None

    val = None
    with open(filename, "r") as fd:
        f_bytes = fd.read()
        val = is_android_raw(f_bytes)

    return val
Return the type of the file
dataset/ETHPy150Open androguard/androguard/androguard/core/androconf.py/is_android