# 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