106 lines
4.4 KiB
Python
106 lines
4.4 KiB
Python
"""抖音点赞操作。
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两种方式：
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by_element — 用 xpath 找右侧红心按钮点击（相对定位，不依赖视频卡片序号）
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double_click — 双击屏幕中央（兜底，不依赖元素，抖音"双击点赞"手势）
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定位器随抖音版本变，by_element 找不到会自动回退双击，不会卡住。
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要适配新版本抖音：用 weditor 重新抓当前界面，调整下面定位逻辑。
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"""
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from core.actions import BaseAction, register_action, should_trigger
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from core.logger import get_logger
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from . import ACTIONS
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_log = get_logger("action.like")
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@register_action(ACTIONS)
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class LikeAction(BaseAction):
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action_type = "like"
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name = "点赞"
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description = "看完视频后随机点赞（找红心按钮，找不到回退双击）"
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default_params = {
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"rate": 0.3, # 触发概率 0~1
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"method": "by_element", # by_element=找红心 | double_click=双击屏幕
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}
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def execute(self, d, params, worker):
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rate = float(params.get("rate", 0.3))
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if not should_trigger(rate):
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return False
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method = params.get("method", "by_element")
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if method == "by_element":
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if self._like_by_element(d):
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worker.set_action("点赞(红心)")
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return True
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# 找不到红心，回退双击
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ok = self._double_click_center(d)
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if ok:
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worker.set_action("点赞(双击)")
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return ok
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@staticmethod
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def _like_by_element(d):
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"""找右侧操作栏红心按钮点击，成功返回 True。
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定位优先级：description 精确 → descriptionContains 模糊 → resourceId → xpath
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每种方式找到即点即返回，找不到继续下一种。全程记日志。
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"""
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# 方式1：description 精确匹配（最稳，不依赖结构）
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for desc in ("点赞", "未点赞", "like"):
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el = d(description=desc)
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if el.exists:
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el.click()
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_log.info(f"like 命中 description={desc}")
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return True
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# 方式2：descriptionContains 模糊匹配（适配不同版本文案）
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for kw in ("赞", "like"):
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el = d(descriptionContains=kw)
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if el.exists:
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el.click()
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_log.info(f"like 命中 descriptionContains={kw}")
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return True
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# 方式3：resourceId 列表（扩充候选，覆盖更多抖音版本）
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for rid in ("com.ss.android.ugc.aweme:id/aky",
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"com.ss.android.ugc.aweme:id/d-like-view-icon",
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"com.ss.android.ugc.aweme:id/h3r",
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"com.ss.android.ugc.aweme:id/dfz",
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"com.ss.android.ugc.aweme:id/c5w"):
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el = d(resourceId=rid)
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if el.exists:
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el.click()
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_log.info(f"like 命中 resourceId={rid}")
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return True
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# 方式4：xpath 相对定位——右侧操作栏 LinearLayout 的第一个 ImageView
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# 定位思路：ViewPager 下当前 FrameLayout 里的 LinearLayout，
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# 取其直接子 FrameLayout 里的第一个 ImageView（点赞在操作栏最上方）
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try:
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el = d.xpath(
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'//androidx.viewpager.widget.ViewPager'
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'/android.widget.FrameLayout'
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'/com.bytedance.highperformanceview.layout.MeasureOnceRelativeLayout2'
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'/com.bytedance.highperformanceview.layout.MeasureOnceRelativeLayout2'
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'/android.widget.LinearLayout/android.widget.FrameLayout[2]'
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'/android.widget.LinearLayout/android.widget.FrameLayout[1]'
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'/android.widget.FrameLayout[1]/android.widget.ImageView'
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)
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if el.exists:
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el.click()
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_log.info("like 命中 xpath")
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return True
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except Exception as e:
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_log.warning(f"like xpath 异常: {e}")
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_log.info("like_by_element 全部失败，准备回退双击")
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return False
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@staticmethod
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def _double_click_center(d):
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"""双击屏幕中央点赞。按屏幕尺寸算坐标，适配不同分辨率。"""
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try:
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info = d.info
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w, h = info["displayWidth"], info["displayHeight"]
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d.double_click(int(w * 0.5), int(h * 0.5))
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return True
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except Exception:
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return False
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