开发的时候有时候频繁修改 smali，或者 合并 res，然后出问题，都要重新 修改逻辑，然后 回编译签名安装，很慢，拖慢了工作效率，写个简单的脚本把整个流程自动化；留着这个时间泡杯咖啡

写一个简单的工具类

import os 
import time
import argparse

class Signer(object):
	def __init__(self,alias="zhangkun",alg="RSA",validity=20000,location=os.popen('pwd').read()):
		self.alias = alias
		self.alg = alg
		self.validity = validity
		self.location = location.replace('\n',"")

	def setinfo(self,storepwd="ZK2019",keypwd="ZK2019",name="apson"):
		self.storepwd = storepwd
		self.keypwd = keypwd
		self.name = name
		return self

	def setcompany(self,unit="unknown",organization="unknown",area="unknown",province="unknown",contry="cn"):
		self.unit=unit
		self.organization = organization
		self.area = area
		self.province = province
		self.contry=contry
		return self

# keytool -genkey -noprompt -alias kf2018 -keyalg RSA -validity 21900 -dname "CN=zhusheng, OU=kuafu, O=kuafugs, L=guangzhou, ST=guangdong, C=cn"
#  -keystore /Users/wenhuayang/Desktop/easdk/kf_game.keystore -storepass kf2018.. -keypass kf2018##

	'''生成key'''
	def genkey(self):
		print('生成秘钥配置文件')
		if os.system('mkdir ' + self.unit)!=0:
				return "the company is already exist"
		try:
			f = open(self.unit+'/'+"key.config",'w')
			f.write("alias:"+self.alias+"\n")
			f.write("company:"+self.unit+"\n")
			f.write("alg:"+self.alg+"\n")
			f.write("validity:"+str(self.validity)+"\n")
			f.write("keypwd:"+self.keypwd+"\n")
			f.write("storepwd:"+self.storepwd+"\n")
		except Exception as e:
			return "fail:\n"+str(e)
		finally:
			f.close()
		dname = "'"+"CN={name},OU={unit},O={organization},L={area},ST={province},C={contry}"+"'".format(name=self.name , unit=self.unit , organization=self.organization , area = self.area , province = self.province,contry=self.contry)
		cmd = "keytool -genkey -noprompt " + " -alias " + self.alias + " -keyalg " + self.alg + "  -validity " + str(self.validity)
		cmd += " -dname " + dname
		cmd += " -keystore " + self.location + "/" + self.unit + "/" + self.alias + ".keystore"
		cmd += " -storepass "+ self.storepwd +" -keypass " + self.keypwd +""  


		print(cmd)
		if os.system(cmd)==0:
			return "gen success"
		else:
			return "error"

	'''去除签名 后期可在这里做资源替换的处理'''
	def unsignapk(self,apklocation=需要删除签名的apk文件):
		if apklocation[apklocation.find('.'):]!='.apk':
			return 'u should input an android application'
		appname = apklocation[apklocation.rfind('/')+1:apklocation.find('.')]
		location = os.popen('pwd').read().replace('\n',"")+"/"+appname
		print(location)
		os.system('mkdir '+appname)
		os.system('unzip ' + apklocation + ' -d ' + location)
		os.system('rm -rf '+ location +'/'+'META-INF')
		os.system(f'pushd {location}' +"&&"+'zip -q -r unsigned.apk ' + '*'+"&&"+'popd')
		os.system(f'mv {location}/unsigned.apk signed.apk')
		# os.system()



	'''目标sdk位置 | 签名后sdk位置(默认为程序运行位置) | 签名密匙位置(绝对路径)默认为程序内自带的密匙 | 密匙密码 | 密匙密码'''
	def sign(self,target,siginedlocation=签名完成后的apk位置,keystore=写你的密钥文件位置,storepwd=写你的密钥,keypwd=写你的密钥 ):
		cmd = "jarsigner -verbose -keystore {keystorelocation}  -storepass {storepass} -keypass {keypass} -signedjar {signedjarlocation} -digestalg SHA1 -sigalg MD5withRSA {targetapklocation} {alias}"
		cmd = cmd.format(keystorelocation=keystore,storepass=storepwd,keypass=keypwd,signedjarlocation=target,targetapklocation=target,alias=self.alias)
		print(siginedlocation)
		os.system(cmd)

通过外部传入参数调用工具类

parser = argparse.ArgumentParser(description="powered from apson")
parser.add_argument('-sp','--signingproperty',help='签名属性选择，ysdk、normal，默认是 normal',default='normal',choices=['normal'])
parser.add_argument('-t','--target',help='目标文件位置')
parser.add_argument('-r','--result',help='结果输出位置',default='signed.apk')
parser.add_argument('-d','--dargon',help='目标文件夹位置，打包签名安装一条龙',)
parser.add_argument('-s','--serial',help='指定设备系列号',)

args = parser.parse_args()
filename = args.dargon
resultname = args.result
spCheck = args.signingproperty
serial = args.serial

print(spCheck)
if serial:
	serial = ' -s  ' + serial
else :
	serial = ''

if filename!=None and filename!='':
	cmd_akt = 'java -jar apktool_2.4.1.jar b ' + filename + ' -f -o ' + resultname 
	os.system(cmd_akt)
	print('回编译打包apk文件：'+os.popen('pwd').read().replace('\n',"")+"/"+resultname)
	if spCheck=='normal':
		s.sign(resultname)

os.system('adb '+serial+'install ' + resultname)

过了几年看自己写的 python 代码，写的好丑啊，都是简单的字符串拼接，大家想要用的话 直接拷贝就能用，因为都是字符串拼接，所以路径不支持 windows 的，windows 的开发者这份代码仅供参考哈