86 lines
3.1 KiB
Python
86 lines
3.1 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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"""Device Driver Factory & Registry."""
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import os
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from typing import TYPE_CHECKING
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from adbutils import AdbClient
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from artemis.config import settings
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from artemis.drivers.android.adb_driver import AndroidAdbDriver
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from artemis.drivers.base import BaseDeviceDriver
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from artemis.drivers.mock.mock_driver import MockDeviceDriver
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from artemis.utils.logger import get_logger
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if TYPE_CHECKING:
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from artemis.context import ArtemisContext
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logger = get_logger(__name__)
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def create_driver(ctx: "ArtemisContext") -> BaseDeviceDriver:
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"""Instantiates the appropriate BaseDeviceDriver based on the runtime context."""
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if getattr(ctx, "execution_target", None) == "computer":
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from artemis.plugins.desktop import PluginScreenDriver
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return PluginScreenDriver(ctx)
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# 1. Cloud mode check. Cloud devices are reached through the gateway's
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# RemoteUIAutomatorClient; ARTEMIS_HIERARCHY_BACKEND does not apply there
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# because the Accessibility Helper needs a local adb forward.
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if os.environ.get("ARTEMIS_CLOUD_MODE") == "1":
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if ctx.adb_client is None:
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from cloud_service.virtualization import RemoteAdbClient
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ctx.adb_client = RemoteAdbClient()
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if ctx.ui_adb_client is None:
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from cloud_service.virtualization import RemoteUIAutomatorClient
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ctx.ui_adb_client = RemoteUIAutomatorClient(adb_client=ctx.adb_client)
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# 2. Mock mode check
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if (
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getattr(ctx.device, "mobile_platform", None) == "mock"
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or os.environ.get("ARTEMIS_MOCK_DRIVER") == "1"
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):
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return MockDeviceDriver(
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device_id=ctx.device.device_id if ctx.device else "mock-device",
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width=ctx.device.device_width if ctx.device else 1080,
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height=ctx.device.device_height if ctx.device else 2400,
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)
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# 3. Default Android ADB driver
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if ctx.adb_client is None:
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ctx.adb_client = AdbClient(
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host=settings.ADB_HOST or "localhost", port=settings.ADB_PORT or 5037
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)
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return AndroidAdbDriver(
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device_id=ctx.device.device_id,
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adb_client=ctx.adb_client,
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ui_adb_client=getattr(ctx, "ui_adb_client", None),
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width=ctx.device.device_width,
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height=ctx.device.device_height,
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)
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def get_driver(ctx: "ArtemisContext") -> BaseDeviceDriver:
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"""Cached accessor for device driver in the current context."""
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if not hasattr(ctx, "_active_driver") or getattr(ctx, "_active_driver") is None:
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driver = create_driver(ctx)
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setattr(ctx, "_active_driver", driver)
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return getattr(ctx, "_active_driver")
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