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Dailo SDK

代劳的 Android 与 Windows 应用自动化脚本库。使用 Python 定位文字、控件和图片,执行点击、输入与滑动,并读取画面和脚本设置。

  • 文字、控件、图片和颜色定位。
  • 自动等待目标出现,支持等待操作后的页面变化。
  • 同一帧的文字识别、图片匹配与截图日志。
  • 类型注解和配置模型,支持编辑器补全与源码跳转。

安装

需要 Python 3.11 或更新版本。

python -m pip install dailo-sdk

发行名是 dailo-sdk,Python 导入名是 dailo。在代劳中选择 Android 设备或本机 Windows 应用后运行脚本,执行环境由代劳提供。在电脑上安装此包可获得类型提示;Android 远程调试使用 dailo-devtools。

快速开始

将以下代码保存为 main.py,在代劳中运行:

from dailo import app, text

app("com.android.settings").launch()
print(text())

文字定位可直接执行操作:

from dailo import node, text

text("确定", exact=True).click()
node(resource_id="com.example.app:id/search").fill("搜索内容")

text("确定") 定位包含该文字的行,exact=True 匹配整行。定位器默认等待最多 30 秒;可用 timeout 修改单次等待时限。

等待与页面切换

from dailo import text

text("登录").click(until=text("首页"), timeout=20)
text("加载中").disappear(timeout=10)

click(until=...) 等待目标出现后点击,再等待指定页面。定位器还提供 wait()、is_visible() 和 all()。

读取画面与保存日志

from dailo import log, observe

frame = observe()
print(frame.text())
log("当前画面", image=frame.screenshot)

observe() 固定一份画面,方便在同一帧读取文字、匹配图片或取色。

Windows 应用

在代劳的设备页添加应用路径,或选择正在运行的窗口,然后开启“用于任务”。文字、图像、颜色和坐标操作沿用同一组 API,坐标按客户区等比例归一化到 720p。

from dailo import node, platform, target_app, text

print(platform(), target_app())
text("确定", exact=True).click()
node(class_name="Edit", editable=True).fill("搜索内容")

platform() 返回 "android" 或 "windows"。target_app() 返回脚本绑定的应用,Windows 下为可执行文件路径。Windows 节点使用 UI Automation;自绘界面可用文字和图像定位。

后台模式在独立虚拟桌面运行,最小化窗口会在那里恢复以采集新画面;不接受后台保护的应用会报告错误。前台模式要求目标应用已经位于前台。

脚本配置

from dataclasses import dataclass
from dailo import get_config


@dataclass
class Settings:
    rounds: int = 5


settings = get_config(Settings)
print(settings.rounds)

配置来自代劳任务的设置界面;dataclass 提供默认值与类型提示。

常用 API

API 用途
app(identifier) 启动、停止和查询应用;Windows 使用可执行文件路径
text(pattern) 定位文字;不传参数时读取当前画面文字
node(**attributes) 按控件属性定位
image(path) 用本地图片模板定位
color_at(x, y) 读取指定坐标的 RGB
observe() 读取同一帧的文字、图片和像素
wait_until(condition) 等待自定义条件成立
get_config(schema) 读取任务设置
stage(message) / log(message) 显示进度和保存日志

许可

MIT。

Metadata

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