关于SBScreenFlash

[NSXi (FreeGeek)]

我想要截屏的时候改变闪屏的颜色。代码如下
Tweak.xm
%hook SBScreenFlash

• (void)flashColor:(id)arg1 withCompletion:(id)arg2
  {
  %orig;
  [[SBScreenFlash mainScreenFlasher] flashColor:[UIColor magentaColor] withCompletion:nil];
  }
  %end

Makefile
THEOS_DEVICE_IP = iOSIP
ARCHS = armv7 arm64
TARGET = iphone:latest:8.0
include theos/makefiles/common.mk
TWEAK_NAME = ScreenShotColor
ScreenShotColor_FILES = Tweak.xm
include $(THEOS_MAKE_PATH)/tweak.mk
after-install::
install.exec “killall -9 SpringBoard”

提示了找不到SBScreenFlash

[NSXi (FreeGeek)]

解决了，直接修改函数参数
%hook SBScreenFlash

• (void)flashColor:(id)arg1 withCompletion:(id)arg2
  {
  %orig([UIColor magentaColor],arg1);
  }
  %end