python爬虫实战-爬取微信公众号所有历史文章 - (02) python封装adb命令操作安卓手机

def __init__(self,phonePara):
    '''
    @ adb   工具类初始化，检查adb路径与环境
    @
    @ return
    @
    @ param
    @   phonePara 用于指定手机相关参数
    @ exception
    @ notice
    '''
    print(phonePara)
    self.deviceId = phonePara['serial'] #创建类之后需要赋值 deviceId

    if platform.system() == 'Windows':
        adbToolPath = os.path.join("adb")
        self.option = ''
    elif platform.system() == 'Linux':
        adbToolPath = adbPara['pcPara']['linux']['adbPath']
        self.option = ' -s ' + self.deviceId
    else:
        print('Host OS is not compatible.\n')
        exit(1)

    print('adbToolPath:' + adbToolPath)
    try:
        subprocess.Popen(
            [adbToolPath], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
        self.adbToolPath = adbToolPath
    except OSError:
        print('请安装 ADB 及驱动并配置环境变量')
        exit(1)

adbPara = {
    'phonePara': {
        'HuaweiMate9': {
            'serial': '3HX0217601006195',
            'screenSize': [1080, 1920]
        },
        'meizuPro5': {
            'serial': '860BCNA224M5',
            'screenSize': [1080, 1920]
        },
    },

    'pcPara': {
        'windows': {
            'adbPath': ''
        },
        'linux': {
            'adbPath': '/home/efonfighting/Android/Sdk/platform-tools/adb'
        },
    }
}

testDevice(self):
  @ 查看是否有设备连接

getScreenSize(self):
  @ adb 获取屏幕分辨率
  @ return  屏幕分辨率（eg. "Physical size: 1080x1920 Override size: 720x1280"）

getScreenDensity(self):
  @ 获取屏幕DPI（每英寸点数）

getDeviceInfo(self):
  @ 获取ro.product.device

getDeviceOsInfo(self):
  @ 获取ro.build.version.release

dumpDeviceInfo(self):
  @ 检查设备连接状态，显示设备信息

getScreenCapSize(self):
  @ adb 获取截屏图片分辨率
  @ return  eg.[720,1280]

runAdbCmd(self, rawCommand):
  @ 执行任意adb命令

pullScreenShot(self, savePath):
  @ 获取屏幕截图
  @ adb shell screencap -p /sdcard/screencap.png;adb pull /sdcard/screencap.png ~/Desktop

adbTap(self, x, y):
  @ 单击任意坐标点(x,y)

adbSwipe(self, x1, y1, x2, y2, ms, delay):
  @ 从一点滑动到另一点
  @ param
  @   delay:swipe后delay多少秒返回，等待某些动作缓冲完成

drawCircle(self, img, pos):
    @ 在任意坐标点(x,y)画圆

FindFlgFromCap(self, flgPath, confidenceVTH, blockEn, findDelay):
  @ 在图片中找出特征图案
  @ return 特征图案中心坐标(x,y) or None
  @ param
  @    confidenceVTH:0.0-1.0
  @    blockEn:是否阻塞等待flg出现
  @    findDelay: 找到flg后延时findDelay秒后再返回
  @ notice    必须像素点匹配

def tapFlgFromPic(self, flgPath, confidenceVTH, blockEn, findDelay, tapDelay):
  @ 单击图片中的特征图案
  @ return True/False
  @ param
  @       blockEn(bool):是否阻塞等待flg出现
  @       findDelay:找到flg后延时findDelay秒后再点击flg
  @       delayTime:tap后延时时间返回，做某些动作的缓冲时间，单位秒
  @ notice    必须像素点匹配

def FindFlgFromCap(self, flgPath, confidenceVTH, blockEn, findDelay):
    '''
    @ 在图片中找出特征图案
    @
    @ return 特征图案中心坐标(x,y) or None
    @
    @ param
    @    confidenceVTH:0.0-1.0
    @    blockEn:是否阻塞等待flg出现
    @    findDelay: 找到flg后延时findDelay秒后再返回
    @ exception
    @ notice    必须像素点匹配
    '''
    #process = subprocess.getoutput('date +%m%d%H%M%S')
    #date = process.replace('\n','')
    date = '' #不保存时间戳
    while True:
        screenshotPath = self.pullScreenShot('out/screencap' + date + '.png')  # eg. out/cap1006120638.png
        print(screenshotPath)
        imsrc = ac.imread(screenshotPath)
        imdst = ac.imread(flgPath)
        pos = ac.find_template(imsrc, imdst)
        if ((pos != None) and (pos['confidence'] > confidenceVTH)):
            print('find a {para1}:{para2}'.format(para1=flgPath,para2=pos))
            flgCenterPosInt = (int(pos['result'][0]), int(pos['result'][1]))
            time.sleep(findDelay)
            # draw_circle(imsrc, circleCenterPosInt)  # draw circle
            #str(input('确定开始下一步？[y/n]:'))
            return flgCenterPosInt
        elif (blockEn == False):
            print('Do not find {para1}\n'.format(para1=flgPath))
            return None
        else:
            print('wait for {para1}\n'.format(para1=flgPath))
            time.sleep(1)