app的安裝兩種方式： 1 解除安裝安裝 2 覆蓋安裝

邏輯： 如果包存在且選擇解除安裝安裝，則解除安裝再安裝；否則直接安裝

driver.is_app_installed(app_package) 是否安裝

driver.remove_app(app_package) 解除安裝

driver.install_app(path) 安裝

from appium import webdriver


def install_app(app_package, path, is_cover=True):
    """
    :param app_package: 安裝包名
    :param path: 安裝包路徑
    :param is_cover: 是否覆蓋安裝 True-覆蓋安裝，False-解除安裝安裝
    
 
"""

    desired_caps = dict()
    desired_caps['platformName'] = 'Android'
    desired_caps['platformVersion'] = '5'
    desired_caps['deviceName'] = 'nox'

    # 系統應用
    desired_caps['appPackage'] = 'com.android.settings'
    desired_caps['appActivity'] = '.Settings'

    driver = webdriver.Remote('
 
http://localhost:4723/wd/hub', desired_caps)

    # 解除安裝安裝
    if driver.is_app_installed(app_package) and is_cover is False:
        driver.remove_app(app_package) #解除安裝
        print(app_package+"已解除安裝")

    try:
        driver.install_app(path) #安裝
    except BaseException:
        print("安裝失敗")
    
 
else:
        print(app_package + "app安裝成功,安裝路徑：" + path)


    # 退出
    driver.quit()