feat: 通用步骤新增动作（屏幕控制/按键/滑动直到元素/点击坐标/长按/等待元素/输入前清空）

tasks/generic/task.py

@@ -13,9 +13,18 @@ worker 按 steps 顺序执行，支持 loop 步骤循环、停止信号、进度
 
 支持的步骤类型：
   open_app    - 启动 app
+  stop_app    - 强制结束 app（am force-stop，下次打开冷启动）
+  screen_on   - 亮屏（息屏时唤醒并滑动解锁）
+  screen_off  - 息屏
+  keep_screen - 保持亮屏/恢复自动息屏（svc power stayon，设备充电时常亮）
+  key_event   - 按键（返回/Home/回车/菜单等，d.press）
   swipe       - 滑动（方向/时长）
+  swipe_until - 滑动直到元素出现（最多 N 次，可选中找到后点击）
   click       - 点击元素（选择器）
-  input_text  - 输入文字（随机候选/指定文字）
+  click_xy    - 点击坐标（屏幕百分比，无选择器时兜底）
+  long_click  - 长按元素（选择器 + 时长）
+  wait_el     - 等待元素出现（条件等待，替代固定时长 wait）
+  input_text  - 输入文字（随机候选/指定文字，可先清空）
   wait        - 等待时长
   loop        - 循环块（含 children 步骤列表 + max_iterations）
   group       - 动作组（含 children 步骤列表，按序执行一次，可折叠复用）
@@ -35,12 +44,31 @@ _log = get_logger("task.generic")
 STEP_TYPES = [
     {"type": "open_app", "label": "打开App", "icon": "▶",
      "params": {"package": "", "wait_home": False, "home_feature": ""}},
+    {"type": "stop_app", "label": "结束App", "icon": "⏹",
+     "params": {"package": ""}},
+    {"type": "screen_on", "label": "亮屏", "icon": "💡",
+     "params": {}},
+    {"type": "screen_off", "label": "息屏", "icon": "🌙",
+     "params": {}},
+    {"type": "keep_screen", "label": "保持亮屏", "icon": "🔆",
+     "params": {"mode": "on"}},
+    {"type": "key_event", "label": "按键", "icon": "⌨️",
+     "params": {"key": "back"}},
     {"type": "swipe", "label": "滑动", "icon": "↕",
      "params": {"direction": "up", "duration_min": 0.25, "duration_max": 0.50}},
+    {"type": "swipe_until", "label": "滑动直到元素", "icon": "🔍",
+     "params": {"selector_type": "xpath", "selector_value": "", "direction": "up",
+                "max_swipes": 8, "click_when_found": True}},
     {"type": "click", "label": "点击元素", "icon": "✦",
      "params": {"selector_type": "description", "selector_value": "", "wait_timeout": 2}},
+    {"type": "click_xy", "label": "点击坐标", "icon": "🎯",
+     "params": {"x": 50, "y": 50}},
+    {"type": "long_click", "label": "长按元素", "icon": "👆",
+     "params": {"selector_type": "xpath", "selector_value": "", "duration": 1.0, "wait_timeout": 2}},
+    {"type": "wait_el", "label": "等待元素", "icon": "⏳",
+     "params": {"selector_type": "xpath", "selector_value": "", "timeout": 10}},
     {"type": "input_text", "label": "输入文字", "icon": "⌨",
-     "params": {"mode": "random", "texts": "你好\n有趣\n支持", "fixed_text": ""}},
+     "params": {"mode": "random", "texts": "你好\n有趣\n支持", "fixed_text": "", "clear_first": True}},
     {"type": "wait", "label": "等待", "icon": "⏱",
      "params": {"min": 1.0, "max": 3.0}},
     {"type": "loop", "label": "循环块", "icon": "↻",
@@ -140,10 +168,11 @@ class GenericStepsWorker(BaseWorker):
         self.set_action(f"执行: {label}")
         _log.info(f"[{self.serial}] 步骤: {label}({stype}) params={params}")
 
+        ret = None
         handler = getattr(self, f"_exec_{stype}", None)
         if handler:
             try:
-                handler(d, params, depth)
+                ret = handler(d, params, depth)
             except Exception as e:
                 _log.error(f"[{self.serial}] 步骤 {label}({stype}) 异常: {e}")
         else:
@@ -156,8 +185,54 @@ class GenericStepsWorker(BaseWorker):
         self.set_progress(done=sum(self._action_counts.values()),
                           total=0, unit="操作",
                           action_counts=dict(self._action_counts), elapsed=elapsed)
+        return ret  # 命中结果（True/False/None），"测试此步骤"用
 
     # ================== 步骤执行器 ==================
+    def _exec_screen_on(self, d, params, depth=0):
+        """亮屏：息屏时唤醒并滑动解锁。任务执行前用（息屏时 u2 无法操作）。"""
+        try:
+            d.unlock()
+            _log.info(f"[{self.serial}] 亮屏")
+        except Exception as e:
+            _log.warning(f"[{self.serial}] 亮屏异常: {e}")
+
+    def _exec_screen_off(self, d, params, depth=0):
+        """息屏：任务结束后用，避免长时间亮屏（烧屏/发热）。"""
+        try:
+            d.screen_off()
+            _log.info(f"[{self.serial}] 息屏")
+        except Exception as e:
+            _log.warning(f"[{self.serial}] 息屏异常: {e}")
+
+    def _exec_keep_screen(self, d, params, depth=0):
+        """保持亮屏 / 恢复自动息屏。
+
+        长任务（养号看视频数小时）时屏幕会按系统超时自动熄灭导致任务无法执行，
+        用 svc power stayon 让充电时屏幕常亮；任务结束前用 mode=off 恢复自动息屏。
+        """
+        mode = params.get("mode", "on")
+        try:
+            if mode == "off":
+                d.shell("svc power stayon false")
+                _log.info(f"[{self.serial}] 恢复自动息屏")
+            else:
+                d.shell("svc power stayon true")
+                _log.info(f"[{self.serial}] 保持亮屏（充电时屏幕常亮）")
+        except Exception as e:
+            _log.warning(f"[{self.serial}] keep_screen({mode}) 异常: {e}")
+
+    def _exec_stop_app(self, d, params, depth=0):
+        """强制结束 App（am force-stop）。清后台不留进程，下次打开为冷启动。"""
+        package = params.get("package", "")
+        if not package:
+            _log.warning(f"[{self.serial}] stop_app 缺少 package 参数")
+            return
+        try:
+            d.app_stop(package)
+            _log.info(f"[{self.serial}] 已强制结束 {package}")
+        except Exception as e:
+            _log.warning(f"[{self.serial}] 结束 {package} 异常: {e}")
+
     def _exec_open_app(self, d, params, depth=0):
         package = params.get("package", "")
         if not package:
@@ -171,6 +246,125 @@ class GenericStepsWorker(BaseWorker):
             if not wait_for_app_home(d, package, home_check, timeout=40):
                 self.set_action(f"{package} 首页加载超时，继续")
 
+    def _exec_key_event(self, d, params, depth=0):
+        """按键：返回/Home/回车等（d.press）。退出评论、返回上一页必备。"""
+        key = params.get("key", "back")
+        try:
+            d.press(key)
+            _log.info(f"[{self.serial}] 按键: {key}")
+        except Exception as e:
+            _log.warning(f"[{self.serial}] 按键 {key} 异常: {e}")
+
+    def _exec_swipe_until(self, d, params, depth=0):
+        """滑动直到元素出现（最多 max_swipes 次），可选找到后点击。
+
+        养号核心动作：信息流刷到目标按钮（点赞/评论）再操作。
+        返回 True=找到, False=未找到, None=配置缺选择器。
+        """
+        sel_type = params.get("selector_type", "xpath")
+        sel_val = params.get("selector_value", "")
+        direction = params.get("direction", "up")
+        max_swipes = max(1, int(params.get("max_swipes", 8)))
+        click_when_found = params.get("click_when_found", True)
+        if not sel_val:
+            _log.warning("swipe_until 缺少选择器")
+            return None
+        info = d.info
+        w, h = info["displayWidth"], info["displayHeight"]
+        cx = int(w * 0.5)
+        if direction == "down":
+            sy, ey = int(h * 0.2), int(h * 0.8)
+        else:
+            sy, ey = int(h * 0.8), int(h * 0.2)
+        for i in range(1, max_swipes + 1):
+            if self.stopped() or self.is_time_up():
+                return None
+            found = False
+            try:
+                if sel_type == "xpath":
+                    el = d.xpath(sel_val)
+                    found = el.wait(timeout=1)
+                else:
+                    el = d(**{sel_type: sel_val})
+                    found = el.exists(timeout=1)
+            except Exception:
+                found = False
+            if found:
+                self.set_action(f"滑动找到元素(第{i}次)")
+                if click_when_found:
+                    try:
+                        el.click()
+                        _log.info(f"[{self.serial}] 滑动{i}次后找到并点击: {sel_val}")
+                    except Exception as e:
+                        _log.warning(f"[{self.serial}] 找到但点击失败: {e}")
+                else:
+                    _log.info(f"[{self.serial}] 滑动{i}次后找到: {sel_val}")
+                self._track_selector_health(sel_val, True)
+                return True
+            d.swipe(cx, sy, cx, ey, 0.3)
+            time.sleep(0.5)
+        self._track_selector_health(sel_val, False)
+        _log.warning(f"[{self.serial}] 滑动{max_swipes}次未找到元素: {sel_val}")
+        return False
+
+    def _exec_click_xy(self, d, params, depth=0):
+        """点击坐标（屏幕百分比 0-100，50/50=屏幕中心）。无选择器时兜底。"""
+        x_pct = float(params.get("x", 50))
+        y_pct = float(params.get("y", 50))
+        info = d.info
+        w, h = info["displayWidth"], info["displayHeight"]
+        x = int(w * min(max(x_pct, 0), 100) / 100)
+        y = int(h * min(max(y_pct, 0), 100) / 100)
+        d.click(x, y)
+        _log.info(f"[{self.serial}] 点击坐标 ({x},{y})")
+
+    def _exec_long_click(self, d, params, depth=0):
+        """长按元素（选择器 + 时长秒）。复制链接/呼出菜单用。"""
+        sel_type = params.get("selector_type", "xpath")
+        sel_val = params.get("selector_value", "")
+        duration = float(params.get("duration", 1.0))
+        timeout = float(params.get("wait_timeout", 2))
+        if not sel_val:
+            _log.warning("long_click 缺少选择器")
+            return None
+        found = False
+        try:
+            if sel_type == "xpath":
+                el = d.xpath(sel_val)
+                if el.wait(timeout=timeout):
+                    el.long_click(duration=duration)
+                    found = True
+            else:
+                el = d(**{sel_type: sel_val})
+                if el.exists(timeout=timeout):
+                    el.long_click(duration=duration)
+                    found = True
+            self._track_selector_health(sel_val, found)
+            _log.info(f"[{self.serial}] 长按 {'命中' if found else '未找到'}: {sel_val}")
+        except Exception as e:
+            _log.warning(f"[{self.serial}] 长按异常: {e}")
+        return found
+
+    def _exec_wait_el(self, d, params, depth=0):
+        """等待元素出现（条件等待）。返回 True=出现, False=超时, None=缺选择器。"""
+        sel_type = params.get("selector_type", "xpath")
+        sel_val = params.get("selector_value", "")
+        timeout = float(params.get("timeout", 10))
+        if not sel_val:
+            _log.warning("wait_el 缺少选择器")
+            return None
+        try:
+            if sel_type == "xpath":
+                found = d.xpath(sel_val).wait(timeout=timeout)
+            else:
+                found = d(**{sel_type: sel_val}).exists(timeout=timeout)
+            self._track_selector_health(sel_val, found)
+            _log.info(f"[{self.serial}] 等待元素 {'出现' if found else '超时未出现'}: {sel_val}")
+            return found
+        except Exception as e:
+            _log.warning(f"[{self.serial}] 等待元素异常: {e}")
+            return False
+
     def _exec_swipe(self, d, params, depth=0):
         direction = params.get("direction", "up")
         dur_min = float(params.get("duration_min", 0.25))
@@ -221,6 +415,7 @@ class GenericStepsWorker(BaseWorker):
             self._track_selector_health(sel_val, found)
         except Exception as e:
             _log.warning(f"[{self.serial}] click 异常: {e}")
+        return found  # 命中结果，"测试此步骤"用
 
     def _exec_wait(self, d, params, depth=0):
         min_s = float(params.get("min", 1.0))
@@ -284,15 +479,18 @@ class GenericStepsWorker(BaseWorker):
             text = random.choice(candidates)
         if not text:
             return
+        clear_first = params.get("clear_first", True)
         try:
-            # 优先用 u2 的 send_keys（对当前焦点元素输入）
-            d.send_keys(text)
-            _log.info(f"[{self.serial}] input_text: {text}")
+            # 优先用 u2 的 send_keys（对当前焦点元素输入）；clear=True 先清空再输入
+            d.send_keys(text, clear=clear_first)
+            _log.info(f"[{self.serial}] input_text: {text}" + ("（已先清空）" if clear_first else ""))
         except Exception as e:
             # 兜底：找 EditText 设置文本
             try:
                 edit = d(className="android.widget.EditText")
                 if edit.exists:
+                    if clear_first:
+                        edit.clear_text()
                     edit.set_text(text)
                     _log.info(f"[{self.serial}] input_text(set_text): {text}")
                 else:
@@ -321,3 +519,36 @@ class GenericStepsTask(BaseTask):
     def create_worker(self, stf, serial, params):
         merged = {**DEFAULT_PARAMS, **(params or {})}
         return GenericStepsWorker(stf, serial, params=merged)
+
+
+def test_step(serial, step):
+    """在设备上单步试执行（编辑器"测试此步骤"按钮用）。
+
+    直接 adb connect + u2 连接后执行单个步骤，验证选择器是否命中。
+    返回 (ok, msg, result)：result 为执行器返回的命中结果（True/False/None）。
+    与运行中的任务互不干扰（只读连接，不占用/不释放 STF）。
+    """
+    import uiautomator2 as u2
+    from concurrent.futures import ThreadPoolExecutor  # 与 device_worker 一致（本机 stdlib threading 无此属性）
+    from core.adb_helper import adb_connect
+    from core.device_worker import _U2_CONNECT_TIMEOUT
+
+    try:
+        if not adb_connect(serial):
+            return False, f"adb connect {serial} 失败", None
+    except Exception as e:
+        return False, f"adb connect 异常: {e}", None
+    try:
+        with ThreadPoolExecutor(max_workers=1) as pool:
+            fut = pool.submit(u2.connect, serial)
+            d = fut.result(timeout=_U2_CONNECT_TIMEOUT)
+    except Exception as e:
+        return False, f"u2 连接失败: {e}", None
+    if d is None:
+        return False, "u2 连接超时", None
+    try:
+        w = GenericStepsWorker(None, serial, {})
+        result = w._exec_one(d, step)
+        return True, f"步骤已执行（{step.get('label') or step.get('type')}）", result
+    except Exception as e:
+        return False, f"执行异常: {e}", None