fix : unable to open emulator

device_operation/process_api.py

@@ -15,34 +15,35 @@ def match_lists(target_args: list[str], process_cmdline: list[str]):
             return False
     return True
 
+
 def extract_args(emulator_path: str) -> tuple[str, list[str]]:
     # Resolve the emulator's actual executable path from a shortcut if provided
     if emulator_path.endswith('.lnk'):
         shell = win32com.client.Dispatch("WScript.Shell")
         shortcut = shell.CreateShortCut(emulator_path)
         emulator_path = os.path.abspath(shortcut.Targetpath)
-        
+
         # Extract command line arguments from the shortcut
         arguments = shortcut.Arguments
         arguments = arguments.split(" ")
-        if arguments == [""]:
-            arguments = None
     else:
         # No .lnk file, so there are no additional arguments
-        arguments = None
-    
+        arguments = [""]
+
     return emulator_path, arguments
-
+
+
 def start(emulator_path: str):
     if os.path.isfile(emulator_path):
         directory = os.path.dirname(emulator_path)
         path, args = extract_args(emulator_path)
         subprocess.Popen([path] + args, shell=True, cwd=directory)
 
+
 def is_running(emulator_path) -> Union[psutil.Process, None]:
     # Initialize the COM library
     pythoncom.CoInitialize()
-    
+
     emulator_path, target_args = extract_args(emulator_path)
 
     # Iterate over all running processes
@@ -57,11 +58,12 @@ def is_running(emulator_path) -> Union[psutil.Process, None]:
                 if (os.path.normcase(process_exe) == os.path.normcase(emulator_path)):
                     if target_args is None or (process_cmdline and match_lists(target_args, process_cmdline)):
                         p = psutil.Process(process_info['pid'])
-                        return p   # Emulator process is running
+                        return p  # Emulator process is running
         except Exception as e:
             print(e)
     return None
 
+
 def terminate(emulator_path: str) -> bool:
     p = is_running(emulator_path)
     try:
@@ -70,5 +72,5 @@ def terminate(emulator_path: str) -> bool:
             return True  # Emulator process terminated successfully
     except Exception as e:
         print(e)
-        
+
     return False  # Emulator process not found or termination failed