public virtual AndroidEmulatorInstanceInfo EnsureInstance(SingleInstanceMode mode, Guid id, string avdName, int? consolePort, bool noBootAnim, bool noWindow)
{
AndroidEmulatorInstanceInfo result = new AndroidEmulatorInstanceInfo(_logger);
var adb = _adbFactory.GetAndroidDebugBridge();
var devices = adb.GetDevices();
var deviceOnSamePort = devices.FirstOrDefault(a => a.Port == consolePort);
if (deviceOnSamePort != null)
{
switch (mode)
{
case SingleInstanceMode.Abort:
throw new InvalidOperationException("Cannot start emulator as there is already an existing emulator running on the same port. Use argument -s to specify single instance re-use options.");
case SingleInstanceMode.KillExisting:
// TODO: issue kill command for existing emulator before proceeding.
_logger.LogMessage("Found existing android device listening on same console port. Will kill.");
deviceOnSamePort.Kill(_logger);
break;
case SingleInstanceMode.ReuseExisting:
case SingleInstanceMode.ReuseExistingThenKill:
// TODO: don't start new emulator, use existing one - and' don't terminate afterwards.
_logger.LogMessage("Found existing android device listening on same console port. Will re-use this device.");
// Get existing process
result.Process = new ExistingEmulatorExeProcess(_emulatorExePath);
result.Device = deviceOnSamePort;
result.LeaveDeviceOpen = mode == SingleInstanceMode.ReuseExisting;
return result;
}
}
// did not detect existing emulator instance / process on port, so proceed to create a new one.
StringBuilder args = new StringBuilder();
args.AppendFormat("-avd {0}", avdName);
if (consolePort.HasValue && consolePort != 0)
{
args.AppendFormat(" -port {0}", consolePort);
}
if (noBootAnim)
{
args.Append(" -no-boot-anim");
}
if (noWindow)
{
args.Append(" -no-window");
}
args.AppendFormat(" -prop emu.uuid={0}", id);
var process = ProcessHelper.GetProcess(_emulatorExePath, args.ToString());
result.Process = process;
result.Device = null;
result.LeaveDeviceOpen = false;
return result;
}
public void Stop()
{
if (IsRunning)
{
_instanceInfo.Stop();
_instanceInfo = null;
}
}
private void StartInstance()
{
_logger.LogMessage("Resolving emulator instance");
_instanceInfo = _instanceResolver.EnsureInstance(_instanceMode, _id, _avdName, _consolePort, _noBootAnime, _noWindow);
_instanceInfo.Start();
}
