def _get_driver(self, process_name):
'''获取AndroidDriver实例
'''
from qt4a.androiddriver.androiddriver import AndroidDriver
if not process_name in self._driver_dict:
driver = AndroidDriver.create(process_name, self._device)
self._driver_dict[process_name] = driver
return self._driver_dict[process_name]
def get_driver(self, process_name=''):
'''根据进程名获取driver对象，默认为主程序driver
'''
if not process_name:
if not self._process_name: raise RuntimeError('主程序名为空')
process_name = self._process_name
if not self._drivers.has_key(process_name):
# 只有尚未创建的时候才需要互斥
# logger.debug('wait for %s create driver' % process_name)
# 创建driver
driver = AndroidDriver.create(process_name, self._device)
self._drivers[process_name] = driver
# logger.debug('%s create driver success' % process_name)
driver = self._drivers[process_name]
return driver