118             if not self._CheckRunningEmulator(ins.adb, no_prompts):
203             self._WaitForEmulatorToStart(ins.adb, proc, boot_timeout_secs)
339     def _IsEmulatorRunning(adb):  argument
348         return adb.EmuCommand() == 0
350     def _CheckRunningEmulator(self, adb, no_prompts):  argument
363         if not self._IsEmulatorRunning(adb):
367             if adb.EmuCommand("kill") != 0:
369             self._WaitForEmulatorToStop(adb)
524     def _WaitForEmulatorToStop(self, adb):  argument
535         utils.PollAndWait(func=lambda: self._IsEmulatorRunning(adb),
541     def _WaitForEmulatorToStart(self, adb, proc, timeout):  argument
557                                         self._IsEmulatorRunning(adb)),