python+uiautomator2判断app是否进入到闪屏广告页面

前提背景：app内部存在多处广告，需要进行进行自动化：
1. 查看app是否成功跳转了页面
2. 页面是否空白
3. 大致经历的耗时
主要思路如下：点击前进行截图操作，点击后进行判断

判断图片是否空白

def is_blank(image_path, gray_value=250, threshold=0.9):
    """
    函数会计算一幅图像中超过250（在0到255的灰度值中，255代表白色）的像素的比例，
    如果这个比例超过了阈值（默认为0.05，即5%），那么就判断这幅图像为空白。
    :param image_path:
    :param gray_value:
    :param threshold:
    :return:
    """

    # 记录函数开始运行的时间
    # start_time = time.time()

    # 打开图像
    img = Image.open(image_path)
    # 将图像转换为灰度模式
    img = img.convert('L')
    # 将图像转换为numpy数组
    img_array = np.asarray(img)
    # 计算图像的总像素
    total_pixels = img_array.shape[0] * img_array.shape[1]
    # 计算图像中白色（或者接近白色）像素的数量
    white_pixels = np.sum(img_array > gray_value)
    # 如果图像中超过一定比例的像素是白色（或接近白色），则判断图像为空白

    # 记录函数结束运行的时间
    # end_time = time.time()
    # 计算并打印函数运行的总时间
    # elapsed_time = end_time - start_time
    # print(f"The function took {elapsed_time} seconds to complete.")
    return white_pixels / total_pixels > threshold

图片比较是否相同

def is_same_image(file1, file2, threshold=10):
    # 打开图片
    img1 = Image.open(file1)
    img2 = Image.open(file2)

    # 对比基本信息
    if img1.size != img2.size or img1.mode != img2.mode:
        return False

    # 对比像素信息
    for i in range(img1.size[0]):
        for j in range(img1.size[1]):
            p1 = img1.getpixel((i, j))
            p2 = img2.getpixel((i, j))
            diff = sum([abs(p1[k] - p2[k]) for k in range(3)])
            if diff > threshold:
                return False
    # 两张图片一致
    return True

最后删除图片

def delete(image_path):
    """
    删除图片
    :param image_path:
    :return:
    """
    if os.path.isfile(image_path):
        os.remove(image_path)
        print('图片删除成功')

获取当前app的activity

def get_current_activity():
    """
    获取当前页面的activity
    :return:
    """
    cmd = 'adb -s {} shell "dumpsys window | grep mCurrentFocus"'.format(
        get_android_devices())
    activity_info = invoke(cmd).splitlines()
    log.info(activity_info)
    activity = str(activity_info[0]).split("/")[-1][:-1]
    log.info(activity)
    return activity

完整代码

import os
from PIL import Image
import numpy as np


activity1 = get_current_activity()

save_path = os.path.join(os.getcwd(), 'screenshots')  # 保存截图的本地路径
if not os.path.exists(save_path):
    os.makedirs(save_path)

screenshot_name = "闪屏点击前图片.png"
screenshot_path1 = os.path.join(save_path, screenshot_name)  # 图片保存路径
d.screenshot(screenshot_path1)
if d(textContains='第三方应用').exists:
    d(textContains='第三方应用').click()
else:
    assert False, "不存在对应按钮，需要重新载入新方法"

start_time = time.time()
time.sleep(3)

# 截屏
screenshot_name = "闪屏.png"
screenshot_path = os.path.join(save_path, screenshot_name)  # 图片保存路径
d.screenshot(screenshot_path)

for i in range(0, 3):
    if is_blank(screenshot_path):
        delete(screenshot_path)
        time.sleep(1)
        screenshot_name = "闪屏.png"
        screenshot_path = os.path.join(save_path, screenshot_name)  # 图片保存路径
        d.screenshot(screenshot_path)
        end_time = time.time()
        elapsed_time = end_time - start_time
        if i == 2:
            assert False, "经过{}秒，当前页面仍然空白".format(elapsed_time)

    else:
        delete(screenshot_path)
        end_time = time.time()
        elapsed_time = end_time - start_time
        print("经过{}秒，进入页面".format(elapsed_time))
        break

    # 判断跳转到别的app
screenshot_name = "闪屏点击后图片.png"
screenshot_path2 = os.path.join(save_path, screenshot_name)  # 图片保存路径
d.screenshot(screenshot_path2)

if is_same_image(screenshot_path1, screenshot_path2):
    assert False, "没有跳转任何页面"

else:
    if api.get_current_app() != 'xxx':
        print("跳转到别的app【{}】".format(api.get_current_app()))
    else:
        # 判断跳转到别的非首页的activity
        if get_current_activity() != activity1:
            print("跳转到当前app页面：【{}】".format(get_current_activity()))
        else:
            print("在app当前页面弹出框")
d.app_start('xxx包','xx activity')

　即可进行闪屏点击，判断跳转进入的页面

posted @ 2023-06-13 19:08 CWZzzzz 阅读(372) 评论(1) 编辑收藏举报

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python+uiautomator2判断app是否进入到闪屏广告页面

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