| # Copyright 2015 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| from telemetry.internal.backends.chrome_inspector import devtools_client_backend |
| from telemetry.internal.browser import web_contents |
| |
| try: |
| from devil.android import ports |
| except ImportError: |
| ports = None |
| |
| class WebViewNotFoundException(Exception): |
| pass |
| |
| class AndroidProcess(object): |
| """Represents a single android process.""" |
| |
| def __init__(self, app_backend, pid, name): |
| self._app_backend = app_backend |
| self._pid = pid |
| self._name = name |
| self._local_port = ports.AllocateTestServerPort() |
| self._devtools_client = None |
| |
| @property |
| def pid(self): |
| return self._pid |
| |
| @property |
| def name(self): |
| return self._name |
| |
| @property |
| def _remote_devtools_port(self): |
| return 'localabstract:webview_devtools_remote_%s' % str(self.pid) |
| |
| def _UpdateDevToolsClient(self): |
| if self._devtools_client is None: |
| self._app_backend.platform_backend.ForwardHostToDevice( |
| self._local_port, self._remote_devtools_port) |
| if devtools_client_backend.IsDevToolsAgentAvailable( |
| self._local_port, self._app_backend): |
| self._devtools_client = devtools_client_backend.DevToolsClientBackend( |
| self._local_port, self._remote_devtools_port, self._app_backend) |
| |
| def GetWebViews(self): |
| webviews = [] |
| self._UpdateDevToolsClient() |
| if self._devtools_client is not None: |
| devtools_context_map = ( |
| self._devtools_client.GetUpdatedInspectableContexts()) |
| for context in devtools_context_map.contexts: |
| webviews.append(web_contents.WebContents( |
| devtools_context_map.GetInspectorBackend(context['id']))) |
| return webviews |
