用Python模拟一个手机操作系统——手机本体模块的实现

上篇文章我们完成了手机联系人模块的编写
这篇文章我们来完善一下手机的本体

首先呢 我们要将之前编写的联系人模块导入进来

from dorrigo_contact import dorrigo_contact

然后我们初始化手机本体
手机应有的几个属性
最大联系人数量、是否开机、剩余电量、是否联网、手机信号、还有就是默认会自带一个联系人

def __init__(self, max_contacts):
    self.max_contacts = max_contacts
    self.turn_on = False
    self.battery_life = 25
    self.connected = False
    self.signal_strength = 0
    self.owner_first_name = "Dorrigo"
    self.owner_last_name = "Incorporated"
    self.owner_phone_number = "180076237867"
    self.owner_contect = dorrigo_contact(
        self.owner_first_name,
        self.owner_last_name,
        self.owner_phone_number
    )
    self.owner_contect.messages.append("Dorrigo: Thank you for choosing Dorrigo products")
    self.contacts = [None for i in self.max_contacts]

判断手机是否开机

    def is_phone_on(self):
        return True if self.turn_on else False

手机开关机
on为传入的参数 ，我们准备执行开机还是关机操作

    def set_phone_on(self, on):
        if on:
            if self.battery_life <= 5:
                return False
            else:
                self.battery_life -= 5
                self.turn_on = True
                self.connected = False
                return True
        else:
            self.turn_on = False
            self.connected = False
            return True

获取当前的手机剩余电量

    def get_battery_life(self):
        return self.battery_life if self.turn_on else 0

更换电池

    def change_battery(self, new_battery_level):
        if 0 <= new_battery_level <= 100:
            self.turn_on = False
            self.battery_life = new_battery_level
            return True
        else:
            return False

是否已经联网

    def is_connected_network(self):
        if self.turn_on:
            if self.connected:
                return True
            else:
                return False
        else:
            return False

断开网络连接

    def disconnect_network(self):
        if self.turn_on:
            if not self.connected:
                self.signal_strength = 0
        return True

连接网络

    def connect_network(self):
        if self.turn_on:
            if self.connected:
                return True
            else:
                self.connected = True
                if self.battery_life <= 2:
                    self.battery_life = 0
                    self.turn_on = False
                    return False
                if self.signal_strength == 0:
                    self.signal_strength = 1
                self.battery_life -= 2
                return True
        else:
            return False

获取当前的手机信号

    def get_signal_strength(self):
        if self.turn_on:
            return self.signal_strength if self.connected else 0
        else:
            return 0

更新手机信号

    def set_signal_strength(self, new_strength):
        if self.turn_on:
            if new_strength == 0:
                self.connected = False
                self.signal_strength = new_strength
                return True
            elif 0 < new_strength < 5:
                self.connected = True
                self.signal_strength = new_strength
                return True
            else:
                return False
        else:
            return False

给手机充电，一次10%

    def charge_phone(self):
        if self.battery_life + 10 <= 100:
            self.battery_life += 10
            return True
        else:
            return False

使用手机

    def use_phone(self, k):
        if k:
            if self.battery_life - k > 0:
                self.battery_life -= k
                return True
            else:
                self.battery_life = 0
                self.turn_on = False
                return False
        else:
            return True

复制一个本人的联系人信息

    def get_copy_of_owner_contact(self):
        if self.turn_on:
            owner_copy = dorrigo_contact(
                self.owner_first_name,
                self.owner_last_name,
                self.owner_phone_number
            )
            owner_copy.messages.append("Dorrigo: Thank you for choosing Dorrigo products")
            return owner_copy
        else:
            return None

添加联系人

    def add_contact(self, contact):
        if self.turn_on:
            flag = 0
            while flag < self.max_contacts:
                if self.contacts[flag] == None:
                    flag += 1
                    continue
                if contact.fname == self.contacts[flag].fname \
                        and contact.lname == self.contacts[flag].lname \
                        and contact.pnumber == self.contacts[flag].pnumber:
                    return False
                flag += 1
            flag = 0
            while flag < self.max_contacts:
                if self.contacts[flag] == None:
                    self.contacts[flag] = contact
                    return True
                flag += 1
            return False
        else:
            return False

删除联系人

    def remove_contact(self, contact):
        if self.turn_on:
            flag = 0
            while flag < self.max_contacts:
                if self.contacts[flag] == None:
                    flag += 1
                    continue
                if contact.fname == self.contacts[flag].fname \
                        and contact.lname == self.contacts[flag].lname \
                        and contact.pnumber == self.contacts[flag].pnumber:
                    self.contacts[flag] = None
                    return True
                flag += 1
            return False
        else:
            return False

获取所有联系人的手机号

    def get_number_of_contacts(self):
        if self.turn_on:
            flag = 0
            contacts = []
            while flag < len(self.contacts):
                if self.contacts[flag] == None:
                    flag += 1
                    continue
                contacts.append(self.contacts[flag])
                flag += 1
            return len(contacts)
        else:
            return -1

查找联系人

    def search_contact(self, name):
        if self.turn_on:
            flag = 0
            contacts = []
            while flag < len(self.contacts):
                if self.contacts[flag] is None:
                    flag += 1
                    continue
                if self.contacts[flag].fname == name or self.contacts[flag].lname == name:
                    contacts.append(self.contacts[flag])
                flag += 1
            if contacts:
                return contacts

完整代码如下：

from dorrigo_contact import dorrigo_contact


class dorrigo_mobile:

    def __init__(self, max_contacts):
        self.max_contacts = max_contacts
        self.turn_on = False
        self.battery_life = 25
        self.connected = False
        self.signal_strength = 0
        self.owner_first_name = "Dorrigo"
        self.owner_last_name = "Incorporated"
        self.owner_phone_number = "180076237867"
        self.owner_contect = dorrigo_contact(
            self.owner_first_name,
            self.owner_last_name,
            self.owner_phone_number
        )
        self.owner_contect.messages.append("Dorrigo: Thank you for choosing Dorrigo products")
        self.contacts = [None for i in self.max_contacts]

    def get_copy_of_owner_contact(self):
        if self.turn_on:
            owner_copy = dorrigo_contact(
                self.owner_first_name,
                self.owner_last_name,
                self.owner_phone_number
            )
            owner_copy.messages.append("Dorrigo: Thank you for choosing Dorrigo products")
            return owner_copy
        else:
            return None

    def add_contact(self, contact):
        if self.turn_on:
            flag = 0
            while flag < self.max_contacts:
                if self.contacts[flag] == None:
                    flag += 1
                    continue
                if contact.fname == self.contacts[flag].fname \
                        and contact.lname == self.contacts[flag].lname \
                        and contact.pnumber == self.contacts[flag].pnumber:
                    return False
                flag += 1
            flag = 0
            while flag < self.max_contacts:
                if self.contacts[flag] == None:
                    self.contacts[flag] = contact
                    return True
                flag += 1
            return False
        else:
            return False

    def remove_contact(self, contact):
        if self.turn_on:
            flag = 0
            while flag < self.max_contacts:
                if self.contacts[flag] == None:
                    flag += 1
                    continue
                if contact.fname == self.contacts[flag].fname \
                        and contact.lname == self.contacts[flag].lname \
                        and contact.pnumber == self.contacts[flag].pnumber:
                    self.contacts[flag] = None
                    return True
                flag += 1
            return False
        else:
            return False

    def get_number_of_contacts(self):
        if self.turn_on:
            flag = 0
            contacts = []
            while flag < len(self.contacts):
                if self.contacts[flag] == None:
                    flag += 1
                    continue
                contacts.append(self.contacts[flag])
                flag += 1
            return len(contacts)
        else:
            return -1

    def search_contact(self, name):
        if self.turn_on:
            flag = 0
            contacts = []
            while flag < len(self.contacts):
                if self.contacts[flag] is None:
                    flag += 1
                    continue
                if self.contacts[flag].fname == name or self.contacts[flag].lname == name:
                    contacts.append(self.contacts[flag])
                flag += 1
            if contacts:
                return contacts

    def is_phone_on(self):
        return True if self.turn_on else False

    def set_phone_on(self, on):
        if on:
            if self.battery_life <= 5:
                return False
            else:
                self.battery_life -= 5
                self.turn_on = True
                self.connected = False
                return True
        else:
            self.turn_on = False
            self.connected = False
            return True

    def get_battery_life(self):
        return self.battery_life if self.turn_on else 0

    def change_battery(self, new_battery_level):
        if 0 <= new_battery_level <= 100:
            self.turn_on = False
            self.battery_life = new_battery_level
            return True
        else:
            return False

    def is_connected_network(self):
        if self.turn_on:
            if self.connected:
                return True
            else:
                return False
        else:
            return False

    def disconnect_network(self):
        if self.turn_on:
            if not self.connected:
                self.signal_strength = 0
        return True

    def connect_network(self):
        if self.turn_on:
            if self.connected:
                return True
            else:
                self.connected = True
                if self.battery_life <= 2:
                    self.battery_life = 0
                    self.turn_on = False
                    return False
                if self.signal_strength == 0:
                    self.signal_strength = 1
                self.battery_life -= 2
                return True
        else:
            return False

    def get_signal_strength(self):
        if self.turn_on:
            return self.signal_strength if self.connected else 0
        else:
            return 0

    def set_signal_strength(self, new_strength):
        if self.turn_on:
            if new_strength == 0:
                self.connected = False
                self.signal_strength = new_strength
                return True
            elif 0 < new_strength < 5:
                self.connected = True
                self.signal_strength = new_strength
                return True
            else:
                return False
        else:
            return False

    def charge_phone(self):
        if self.battery_life + 10 <= 100:
            self.battery_life += 10
            return True
        else:
            return False

    def use_phone(self, k):
        if k:
            if self.battery_life - k > 0:
                self.battery_life -= k
                return True
            else:
                self.battery_life = 0
                self.turn_on = False
                return False
        else:
            return True

简易的手机操作系统完成
如果有什么功能想添加，可以评论下面，我后面再去更新
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