Turns the screen flash on or off for front-camera captures.
Most front cameras have no flash unit, so the SDK lights the screen instead.
A JS app cannot implement the native screen-flash interface, so this takes a
flag: true installs the SDK's built-in white overlay, false or null
clears it.
Turns the screen flash on or off for front-camera captures.
Most front cameras have no flash unit, so the SDK lights the screen instead. A JS app cannot implement the native screen-flash interface, so this takes a flag:
trueinstalls the SDK's built-in white overlay,falseornullclears it.