# crowl wechat through appium

from appium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
import time

server = "http://localhost:4723/wd/hub" # http setting

appium desired_cap settings

desired_capabilities = {
"platformName":"Android", # Android platform
"platformVersion":"8.1.0", # Android version
"deviceName":"bc0896140804", # the phone name
"appPackage":"com.tencent.mm", # the appPackage name
"appActivity":".ui.LauncherUI ", # appActivity name ,the first time seems that i copy others code .
"autoGrantPermissions":True, # permissioin
"unicodeKeyboard":True, # can input chinese
"restKeyboard":True

}

driver = webdriver.Remote(server, desired_capabilities) # connect phone
wait = WebDriverWait(driver,50) # wait 50ms
login = wait.until(EC.presence_of_element_located((By.ID, "com.tencent.mm:id/drp"))) # wait until we find specific ID
login.click() # lick the button
inputPhoneNumber = wait.until(EC.presence_of_element_located((By.ID,"com.tencent.mm:id/ji"))) # wait until we find spocific ID
inputPhoneNumber.send_keys("") # input number to the input field
nextButton = wait.until(EC.presence_of_element_located((By.ID, "com.tencent.mm:id/ast"))) # wait until we find specific button
nextButton.click() # click the button
inputPassword = wait.until(EC.presence_of_element_located((By.XPATH,'//*[@resource-id="com.tencent.mm:id/czc"]/android.widget.EditText'))) # wait until we find specific button
inputPassword.send_keys("emotion1") # input content to the input field
nextButton1 = wait.until(EC.presence_of_element_located((By.ID, "com.tencent.mm:id/ast"))) # wait until we find specific button
nextButton1.click() # click the button
time.sleep(20) # sleep 30 seconds
chooseYes = wait.until(EC.presence_of_element_located((By.ID,"com.tencent.mm:id/au_"))) # find the Yes button
chooseYes.click() # click the button
time.sleep(20) # wait 30 minutes

chooseMe = wait.until(EC.presence_of_element_located((By.XPATH,'//*[@resource-id="com.tencent.mm:id/bh"]//android.widget.RelativeLayout[4]'))) # find the fourth element which has the same class and has no id, so first find father if then, find the special class element by XPATH. notice the quotation mark

上面一行为关键一行，have two questions

第一点：//*[@resource-id="com.tencent.mm:id/bh"]//android.widget.RelativeLayout,这一行后面为什么不能加上[@class=],按理说android.widget.RelativeLayout并不是标签。

#那么如果改成//*[@resource-id="com.tencent.mm:id/bh"]//[@class=android.widget.RelativeLayout]可不可以？
#第二点：为什么不能用//*[@resource-id="com.tencent.mm:id/bh"][4]这种方式去索引,难道不一样吗？而自己的实验证明不成功。

chooseMe.click() # click the button

choosePhotoAlbum = wait.until(EC.presence_of_element_located((By.ID,"com.tencent.mm:id/kl"))) # find the photo album button

above line is the fist ID(钱包这个选项)，because id can be duplicated. this button is not the right button

the button can run succussfully, it proved that we can click the button even thouthg the view show that the button is not clickable.

it prove that monitor.bat is not completely right

choosePhotoAlbum = wait.until(EC.presence_of_all_elements_located((By.XPATH,'//*[@resource-id="com.tencent.mm:id/kl"]')))[2]

oh my god 居然这种方式可行，you should notice the code wait.until(EC.presence_of_all_elements_located((By.XPATH,'//*[@resource-id="com.tencent.mm:id/kl"]')))[2]

use this code we can select element through quantation, also you should know that using By.ID[3] is not correct ,i do not know why.

and using EC.presence_of_all_elements_located((By.XPATH,'//*[@resource-id="com.tencent.mm:id/kl"]'))[2]) is not correct eithor, because the position of the quantation is not correct

choosePhotoAlbum.click() # click the button
print(11111111111111111111) # 只是验证程序的进程
time.sleep(10) # sometimes the phone is very slow , wait the phone refresh.
downloadInformation = wait.until(EC.presence_of_all_elements_located((By.ID,"com.tencent.mm:id/mi"))) # find elements which contains text

and the number of tags which contains text is two

print(2222222222222222) # 只是验证程序的进程
resultList = [] # create a empty list
for i in downloadInformation:
word = i.get_attribute("text") # obtain the text in every tag
resultList.append(word) # add the text to the list

print(resultList)

com.tencent.mm:id/jv

com.tencent.mm:id/mi 有表情

com.tencent.mm:id/jv 只有表情

com.tencent.mm:id/jv 基本上就只有这两个

第一个坑：要安装上python,安装上selenium,安装上appium, 以上三个都是基于python的。其次安装appium客户端，安装

（明天接着写）