somew1nd
9a5aaf99b7
- Showcase UI Reorganization: * Move web UI dashboard from root directory into apps/showcase_ui/ for cleaner project structure * Add 'artemis ui' CLI command (artemis/interfaces/cli/commands/ui.py) and launcher scripts for the interactive showcase console - Standalone MCP Server & Notifiers (mcp_server/): * Implement dedicated MCP server package with mobile automation tools (device_state, inspect_trace, task_manager, task_runner) * Add multi-channel notifiers (AgentAPI, Desktop notifications, Webhooks, File output, and Composite routing) * Introduce background task runner and trace store for autonomous mobile execution monitoring - Cross-Platform Runtime & Toolchain Support: * Add artemis/platform/ with OS-specific implementations for Linux, macOS (Darwin), and Windows * Add artemis/runtime/supervisor.py for resilient process and agent runtime supervision * Add artemis/toolchain/ with dependency resolution and SDK descriptors * Add cross-platform launcher scripts (start.sh, start.bat) and installer scripts (scripts/install_deps.*) - Core Enhancements & Diagnostics: * Enhance coordinate normalization, OCR API fallback, and perception pipeline * Add credential validation (credentials_validator.py) and system diagnostics * Update bilingual documentation (README.md, README_CN.md) and architecture diagrams - Test Suite Expansion: * Add integration tests for cloud gateway, remote ADB, and Artemis login * Add unit tests covering core diagnostics, platform detection, toolchain, credentials validator, optional OCR, and MCP tools
105 lines
4.1 KiB
Python
105 lines
4.1 KiB
Python
# Copyright 2026 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""MCP Tool: mobile_get_device_state."""
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import base64
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import os
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from mcp_server.base import mcp
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from artemis.mcp.adb_server import _get_controller
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from mcp_server.utils import env_utils
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from artemis.utils.ocr_xml_fusion import (
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fuse_ocr_with_xml,
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_detect_status_bar_height,
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_crop_image_remove_status_bar,
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_map_coordinates_back,
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)
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from artemis.utils.ocr_api import perform_ocr
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from artemis.utils.visualization import format_minimal_list_with_elements
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@mcp.tool()
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async def mobile_get_device_state(view_type: str) -> str:
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"""Real-time mobile device state observer (for debugging and validation).
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Use this tool to inspect the latest mobile status or to assist in tracking
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the subagent's task progress.
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Retrieves a real-time screenshot (returns local file URI) or a simplified
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element tree text list of the currently connected mobile device.
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Args:
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view_type: The observation type. Supported values: - "screenshot":
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Captures the real-time mobile screen and saves it to the workspace,
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returning the local URI path of the image file (e.g.,
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"file:///path/to/screenshot.jpg"). - "hierarchy": Directly returns the
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simplified text-labeled element list, which is identical to what the
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mobile UI automation subagent sees when making decisions.
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"""
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try:
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controller = _get_controller()
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device_width = controller.ctx.device.device_width
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device_height = controller.ctx.device.device_height
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except Exception as e:
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return f"Error: Failed to initialize/lock Android device controller: {e}"
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try:
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device_data = await controller.get_screen_data()
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latest_screenshot_b64 = device_data.base64
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xml_hierarchy = device_data.elements
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project_root = env_utils.get_project_root()
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if view_type == "screenshot":
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screenshot_bytes = base64.b64decode(latest_screenshot_b64)
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device_id = controller.ctx.device.device_id
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safe_device_id = "".join(
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[c if c.isalnum() or c in ("-", "_") else "_" for c in device_id]
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)
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screenshot_filename = f"live_screenshot_{safe_device_id}.jpg"
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screenshot_path = os.path.join(project_root, screenshot_filename)
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with open(screenshot_path, "wb") as f:
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f.write(screenshot_bytes)
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return f"file://{screenshot_path}"
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elif view_type == "hierarchy":
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try:
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screen_height = device_data.height
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status_bar_height = _detect_status_bar_height(xml_hierarchy, screen_height)
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if status_bar_height > 0:
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cropped_b64, _, _ = _crop_image_remove_status_bar(
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latest_screenshot_b64, status_bar_height
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)
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raw_ocr_results = await perform_ocr(cropped_b64)
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ocr_results = _map_coordinates_back(raw_ocr_results, status_bar_height)
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else:
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ocr_results = await perform_ocr(latest_screenshot_b64)
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except Exception:
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ocr_results = []
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fused_xml = fuse_ocr_with_xml(xml_hierarchy, ocr_results)
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hierarchy_text, elements, labels = format_minimal_list_with_elements(
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fused_xml, width=device_width, height=device_height
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)
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return hierarchy_text
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else:
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return f"Error: Invalid view_type '{view_type}'. Supported types are 'screenshot' and 'hierarchy'."
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except Exception as e:
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return f"Error: An unexpected error occurred while communicating with the device: {e}"
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