draft init

phone_agent/adb/device.py

@@ -0,0 +1,224 @@
+"""Device control utilities for Android automation."""
+
+import os
+import subprocess
+import time
+from typing import List, Optional, Tuple
+
+from phone_agent.config.apps import APP_PACKAGES
+
+
+def get_current_app(device_id: str | None = None) -> str:
+    """
+    Get the currently focused app name.
+
+    Args:
+        device_id: Optional ADB device ID for multi-device setups.
+
+    Returns:
+        The app name if recognized, otherwise "System Home".
+    """
+    adb_prefix = _get_adb_prefix(device_id)
+
+    result = subprocess.run(
+        adb_prefix + ["shell", "dumpsys", "window"], capture_output=True, text=True
+    )
+    output = result.stdout
+
+    # Parse window focus info
+    for line in output.split("\n"):
+        if "mCurrentFocus" in line or "mFocusedApp" in line:
+            for app_name, package in APP_PACKAGES.items():
+                if package in line:
+                    return app_name
+
+    return "System Home"
+
+
+def tap(x: int, y: int, device_id: str | None = None, delay: float = 1.0) -> None:
+    """
+    Tap at the specified coordinates.
+
+    Args:
+        x: X coordinate.
+        y: Y coordinate.
+        device_id: Optional ADB device ID.
+        delay: Delay in seconds after tap.
+    """
+    adb_prefix = _get_adb_prefix(device_id)
+
+    subprocess.run(
+        adb_prefix + ["shell", "input", "tap", str(x), str(y)], capture_output=True
+    )
+    time.sleep(delay)
+
+
+def double_tap(
+    x: int, y: int, device_id: str | None = None, delay: float = 1.0
+) -> None:
+    """
+    Double tap at the specified coordinates.
+
+    Args:
+        x: X coordinate.
+        y: Y coordinate.
+        device_id: Optional ADB device ID.
+        delay: Delay in seconds after double tap.
+    """
+    adb_prefix = _get_adb_prefix(device_id)
+
+    subprocess.run(
+        adb_prefix + ["shell", "input", "tap", str(x), str(y)], capture_output=True
+    )
+    time.sleep(0.1)
+    subprocess.run(
+        adb_prefix + ["shell", "input", "tap", str(x), str(y)], capture_output=True
+    )
+    time.sleep(delay)
+
+
+def long_press(
+    x: int,
+    y: int,
+    duration_ms: int = 3000,
+    device_id: str | None = None,
+    delay: float = 1.0,
+) -> None:
+    """
+    Long press at the specified coordinates.
+
+    Args:
+        x: X coordinate.
+        y: Y coordinate.
+        duration_ms: Duration of press in milliseconds.
+        device_id: Optional ADB device ID.
+        delay: Delay in seconds after long press.
+    """
+    adb_prefix = _get_adb_prefix(device_id)
+
+    subprocess.run(
+        adb_prefix
+        + ["shell", "input", "swipe", str(x), str(y), str(x), str(y), str(duration_ms)],
+        capture_output=True,
+    )
+    time.sleep(delay)
+
+
+def swipe(
+    start_x: int,
+    start_y: int,
+    end_x: int,
+    end_y: int,
+    duration_ms: int | None = None,
+    device_id: str | None = None,
+    delay: float = 1.0,
+) -> None:
+    """
+    Swipe from start to end coordinates.
+
+    Args:
+        start_x: Starting X coordinate.
+        start_y: Starting Y coordinate.
+        end_x: Ending X coordinate.
+        end_y: Ending Y coordinate.
+        duration_ms: Duration of swipe in milliseconds (auto-calculated if None).
+        device_id: Optional ADB device ID.
+        delay: Delay in seconds after swipe.
+    """
+    adb_prefix = _get_adb_prefix(device_id)
+
+    if duration_ms is None:
+        # Calculate duration based on distance
+        dist_sq = (start_x - end_x) ** 2 + (start_y - end_y) ** 2
+        duration_ms = int(dist_sq / 1000)
+        duration_ms = max(1000, min(duration_ms, 2000))  # Clamp between 1000-2000ms
+
+    subprocess.run(
+        adb_prefix
+        + [
+            "shell",
+            "input",
+            "swipe",
+            str(start_x),
+            str(start_y),
+            str(end_x),
+            str(end_y),
+            str(duration_ms),
+        ],
+        capture_output=True,
+    )
+    time.sleep(delay)
+
+
+def back(device_id: str | None = None, delay: float = 1.0) -> None:
+    """
+    Press the back button.
+
+    Args:
+        device_id: Optional ADB device ID.
+        delay: Delay in seconds after pressing back.
+    """
+    adb_prefix = _get_adb_prefix(device_id)
+
+    subprocess.run(
+        adb_prefix + ["shell", "input", "keyevent", "4"], capture_output=True
+    )
+    time.sleep(delay)
+
+
+def home(device_id: str | None = None, delay: float = 1.0) -> None:
+    """
+    Press the home button.
+
+    Args:
+        device_id: Optional ADB device ID.
+        delay: Delay in seconds after pressing home.
+    """
+    adb_prefix = _get_adb_prefix(device_id)
+
+    subprocess.run(
+        adb_prefix + ["shell", "input", "keyevent", "KEYCODE_HOME"], capture_output=True
+    )
+    time.sleep(delay)
+
+
+def launch_app(app_name: str, device_id: str | None = None, delay: float = 1.0) -> bool:
+    """
+    Launch an app by name.
+
+    Args:
+        app_name: The app name (must be in APP_PACKAGES).
+        device_id: Optional ADB device ID.
+        delay: Delay in seconds after launching.
+
+    Returns:
+        True if app was launched, False if app not found.
+    """
+    if app_name not in APP_PACKAGES:
+        return False
+
+    adb_prefix = _get_adb_prefix(device_id)
+    package = APP_PACKAGES[app_name]
+
+    subprocess.run(
+        adb_prefix
+        + [
+            "shell",
+            "monkey",
+            "-p",
+            package,
+            "-c",
+            "android.intent.category.LAUNCHER",
+            "1",
+        ],
+        capture_output=True,
+    )
+    time.sleep(delay)
+    return True
+
+
+def _get_adb_prefix(device_id: str | None) -> list:
+    """Get ADB command prefix with optional device specifier."""
+    if device_id:
+        return ["adb", "-s", device_id]
+    return ["adb"]