[Android] Switch KillAll, StartActivity, and BroadcastIntent to DeviceUtils.

build/android/provision_devices.py

 #!/usr/bin/env python
 #
 # Copyright (c) 2013 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.
 
 """Provisions Android devices with settings required for bots.
 
 Usage:
   ./provision_devices.py [-d <device serial number>]
 """
 
 import logging
 import optparse
 import os
 import re
 import subprocess
 import sys
 import time
 
 from pylib import android_commands
 from pylib import constants
 from pylib import device_settings
+from pylib.device import device_errors
 from pylib.device import device_utils
 
 sys.path.append(os.path.join(constants.DIR_SOURCE_ROOT,
                              'third_party', 'android_testrunner'))
 import errors
 
 def KillHostHeartbeat():
   ps = subprocess.Popen(['ps', 'aux'], stdout = subprocess.PIPE)
   stdout, _ = ps.communicate()
   matches = re.findall('\\n.*host_heartbeat.*', stdout)
@@ skipping 18 matching lines @@
   Arguments:
     devices: The list of serial numbers of the device to which the
              adb_reboot binary should be pushed.
     target : The build target (example, Debug or Release) which helps in
              locating the adb_reboot binary.
   """
   for device_serial in devices:
     print 'Will push and launch adb_reboot on %s' % device_serial
     device = device_utils.DeviceUtils(device_serial)
     # Kill if adb_reboot is already running.
-    device.old_interface.KillAllBlocking('adb_reboot', 2)
+    try:
+      # Don't try to kill adb_reboot more than once. We don't expect it to be
+      # running at all.
+      device.KillAll('adb_reboot', blocking=True, timeout=2, retries=0)
+    except device_errors.CommandFailedError:
+      # We can safely ignore the exception because we don't expect adb_reboot
+      # to be running.
+      pass
     # Push adb_reboot
     print '  Pushing adb_reboot ...'
     adb_reboot = os.path.join(constants.DIR_SOURCE_ROOT,
                               'out/%s/adb_reboot' % target)
     device.old_interface.PushIfNeeded(adb_reboot, '/data/local/tmp/')
     # Launch adb_reboot
     print '  Launching adb_reboot ...'
     device.old_interface.GetAndroidToolStatusAndOutput(
         '/data/local/tmp/adb_reboot')
   LaunchHostHeartbeat()
 
 
 def _ConfigureLocalProperties(device):
   """Set standard readonly testing device properties prior to reboot."""
   local_props = [
       'ro.monkey=1',
       'ro.test_harness=1',
       'ro.audio.silent=1',
       'ro.setupwizard.mode=DISABLED',
       ]
   device.old_interface.SetProtectedFileContents(
       constants.DEVICE_LOCAL_PROPERTIES_PATH,
       '\n'.join(local_props))
   # Android will not respect the local props file if it is world writable.
   device.RunShellCommand(
       'chmod 644 %s' % constants.DEVICE_LOCAL_PROPERTIES_PATH,
-      root=True)
+      as_root=True)
 
   # LOCAL_PROPERTIES_PATH = '/data/local.prop'
 
 
 def WipeDeviceData(device):
   """Wipes data from device, keeping only the adb_keys for authorization.
 
   After wiping data on a device that has been authorized, adb can still
   communicate with the device, but after reboot the device will need to be
   re-authorized because the adb keys file is stored in /data/misc/adb/.
   Thus, adb_keys file is rewritten so the device does not need to be
   re-authorized.
 
   Arguments:
     device: the device to wipe
   """
   device_authorized = device.old_interface.FileExistsOnDevice(
       constants.ADB_KEYS_FILE)
   if device_authorized:
     adb_keys = device.RunShellCommand('cat %s' % constants.ADB_KEYS_FILE,
-                                      root=True)
-  device.RunShellCommand('wipe data', root=True)
+                                      as_root=True)
+  device.RunShellCommand('wipe data', as_root=True)
   if device_authorized:
     path_list = constants.ADB_KEYS_FILE.split('/')
     dir_path = '/'.join(path_list[:len(path_list)-1])
-    device.RunShellCommand('mkdir -p %s' % dir_path, root=True)
+    device.RunShellCommand('mkdir -p %s' % dir_path, as_root=True)
     device.RunShellCommand('echo %s > %s' %
                            (adb_keys[0], constants.ADB_KEYS_FILE))
     for adb_key in adb_keys[1:]:
       device.RunShellCommand(
         'echo %s >> %s' % (adb_key, constants.ADB_KEYS_FILE))
 
 
 def ProvisionDevices(options):
   # TODO(jbudorick): Parallelize provisioning of all attached devices after
   # switching from AndroidCommands.
@@ skipping 45 matching lines @@
         if not device.old_interface.IsDeviceCharging():
           if device.old_interface.CanControlUsbCharging():
             device.old_interface.EnableUsbCharging()
           else:
             logging.error('Device is not charging')
             break
         logging.info('Waiting for device to charge. Current level=%s',
                      battery_info.get('level', 0))
         time.sleep(60)
         battery_info = device.old_interface.GetBatteryInfo()
-    device.RunShellCommand('date -u %f' % time.time(), root=True)
+    device.RunShellCommand('date -u %f' % time.time(), as_root=True)
   try:
     device_utils.DeviceUtils.parallel(devices).Reboot(True)
   except errors.DeviceUnresponsiveError:
     pass
   for device_serial in devices:
     device = device_utils.DeviceUtils(device_serial)
     device.WaitUntilFullyBooted(timeout=90)
     (_, props) = device.old_interface.GetShellCommandStatusAndOutput('getprop')
     for prop in props:
       print prop
@@ skipping 20 matching lines @@
 
   if args:
     print >> sys.stderr, 'Unused args %s' % args
     return 1
 
   ProvisionDevices(options)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))