def _RemoveDirectoryOnDevice(self, directory):
""" Delete a directory on the device. """
try:
android_utils.RunADB(self._serial,
['shell', 'rm', '-r', directory])
except Exception:
pass
if self.DevicePathExists(directory):
raise Exception('Failed to remove %s' % directory)
def Install(self):
""" Install the Skia executables. """
if self._has_root:
android_utils.RunADB(self._serial, ['root'])
android_utils.RunADB(self._serial, ['remount'])
# As an experiment, don't change CPU scaling mode.
#android_utils.SetCPUScalingMode(self._serial, 'performance')
try:
android_utils.ADBKill(self._serial, 'skia')
except Exception:
# If we fail to kill the process, try rebooting the device, and wait for
# it to come back up.
shell_utils.run(
[android_utils.PATH_TO_ADB, '-s', self._serial, 'reboot'])
time.sleep(60)
android_utils.StopShell(self._serial)
else:
android_utils.ADBKill(self._serial, 'com.skia', kill_app=True)
def CopyDirectoryContentsToHost(self, device_dir, host_dir):
""" Copy the contents of a device-side directory to a clean directory on the
host side.
"""
self.CreateCleanHostDirectory(host_dir)
android_utils.RunADB(self._serial, ['pull', device_dir, host_dir])
def PushFileToDevice(self, src, dst):
""" Overrides build_step.PushFileToDevice() """
android_utils.RunADB(self._serial, ['push', src, dst])
def _CreateDirectoryOnDevice(self, directory):
""" Create a directory on the device. """
android_utils.RunADB(self._serial, ['shell', 'mkdir', '-p', directory])