@echo off
for /l %%i in (1,1,200) do (
 
timeout /t 1
adb shell am broadcast -a "com.szchoiceway.uiModeNightChanged" --ez mode true
timeout /t 1
adb shell am broadcast -a "com.szchoiceway.uiModeNightChanged" --ez mode false

echo loop number %%i
)

*************************************************************************

@echo off
:Loop
 
timeout /t 1
adb shell am broadcast -a "com.szchoiceway.uiModeNightChanged" --ez mode true
timeout /t 1
adb shell am broadcast -a "com.szchoiceway.uiModeNightChanged" --ez mode false

goto Loop