优化adb获取屏幕方位时的程序效率

main.py

@@ -13,7 +13,7 @@ import sys
 # 编辑好的图片路径
 IMAGE_PATH = "./image/image_monitor.png"
 # 串口号
-COM_PORT = "COM33"
+COM_PORT = "COM44"
 # 比特率
 COM_BAUDRATE = 9600
 # Android 多点触控数量
@@ -52,6 +52,8 @@ exp_image_dict = {'41-65-93': 'A1', '87-152-13': 'A2', '213-109-81': 'A3', '23-2
 
 
 class SerialManager:
+
+       
     def __init__(self):
         self.p1Serial = serial.Serial(COM_PORT, COM_BAUDRATE)
         self.settingPacket = bytearray([40, 0, 0, 0, 0, 41])
@@ -66,7 +68,6 @@ class SerialManager:
         self.now_touch_keys = []
         self.ping_touch_thread()
 
-
     def start(self):
         print(f"开始监听 {COM_PORT} 串口...")
         self.touchThread.start()
@@ -256,48 +257,49 @@ def getevent():
     # 读取实时输出
     for line in iter(process.stdout.readline, b''):
         try:
+            
             event = line.decode('utf-8').strip()
-            _, _, event_type, event_value = event.split()
-            # print(event_type, int(event_value, 16))
+            parts = event.split()
+
+            # 屏蔽没用的东西
+            if len(parts) < 4:
+                continue
+            
+            event_type = parts[2]
+            event_value_hex = parts[3]
+            event_value = int(event_value_hex, 16)
+
             if event_type == 'ABS_MT_POSITION_X':
                 key_is_changed = True
-                if not ANDROID_REVERSE_MONITOR:
-                    touch_data[touch_index]["x"] = int(int(event_value, 16) * abs_multi_x)
-                else:
-                    touch_data[touch_index]["x"] = ANDROID_ABS_MONITOR_SIZE[0] - int(int(event_value, 16) * abs_multi_x)
+                touch_data[touch_index]["x"] = (ANDROID_ABS_MONITOR_SIZE[0] - event_value * abs_multi_x) if ANDROID_REVERSE_MONITOR else event_value * abs_multi_x
+
             elif event_type == 'ABS_MT_POSITION_Y':
                 key_is_changed = True
-                if not ANDROID_REVERSE_MONITOR:
-                    touch_data[touch_index]["y"] = int(int(event_value, 16) * abs_multi_y)
-                else:
-                    touch_data[touch_index]["y"] = ANDROID_ABS_MONITOR_SIZE[1] - int(int(event_value, 16) * abs_multi_y)
+                touch_data[touch_index]["y"] = (ANDROID_ABS_MONITOR_SIZE[1] - event_value * abs_multi_y) if ANDROID_REVERSE_MONITOR else event_value * abs_multi_y
+
             elif event_type == 'SYN_REPORT':
-                if not key_is_changed:
-                    continue
-                # print("Touch Data:", touch_data)
-                # 向 convert 函数发送数据
-                key_is_changed = False
-                # start_time = time.perf_counter()
-                convert(touch_data)
-                # print("单次执行时间:", (time.perf_counter() - start_time) * 1e3, "毫秒")
+                if key_is_changed:
+                    convert(touch_data)
+                    key_is_changed = False
+
             elif event_type == 'ABS_MT_SLOT':
                 key_is_changed = True
-                touch_index = int(event_value, 16)
+                touch_index = event_value
                 if touch_index >= touch_sum:
                     touch_sum = touch_index + 1
+
             elif event_type == 'ABS_MT_TRACKING_ID':
                 key_is_changed = True
-                if event_value == "ffffffff":
+                if event_value_hex == "ffffffff":
                     touch_data[touch_index]['p'] = False
                     touch_sum = max(0, touch_sum - 1)
                 else:
                     touch_data[touch_index]['p'] = True
                     touch_sum += 1
-            else:
-                continue
-        except Exception:
+
+        except Exception as e:
             event_error_output = line.decode('utf-8')
-            if "name" in event_error_output:
+            if "name" not in event_error_output:
                 continue
             print(event_error_output)
 
@@ -331,6 +333,7 @@ if __name__ == "__main__":
     abs_multi_y = ANDROID_ABS_MONITOR_SIZE[1] / ANDROID_ABS_INPUT_SIZE[1]
     print("当前触控区域X轴放大倍数:", abs_multi_x)
     print("当前触控区域Y轴放大倍数:", abs_multi_y)
+    print("当前链接到端口：", COM_PORT)
     print(('已' if ANDROID_REVERSE_MONITOR else '未') + "开启屏幕反转")
     serial_manager = SerialManager()
     serial_manager.start()