Android P 默认打开adb usb

--- a/mt8788/frameworks/base/services/usb/java/com/android/server/usb/UsbDeviceManager.java
+++ b/mt8788/frameworks/base/services/usb/java/com/android/server/usb/UsbDeviceManager.java
@@ -523,8 +523,9 @@ public class UsbDeviceManager implements ActivityManagerInternal.ScreenObserver
              * Use the normal bootmode persistent prop to maintain state of adb across
              * all boot modes.
              */
-            mAdbEnabled = UsbHandlerLegacy.containsFunction(getSystemProperty(
-                    USB_PERSISTENT_CONFIG_PROPERTY, ""), UsbManager.USB_FUNCTION_ADB);
+            //mAdbEnabled = UsbHandlerLegacy.containsFunction(getSystemProperty(
+            //        USB_PERSISTENT_CONFIG_PROPERTY, ""), UsbManager.USB_FUNCTION_ADB);
+                       mAdbEnabled = true;
 
             mSettings = getPinnedSharedPrefs(mContext);