FlashMode

Flash will always be fired during snapshot. The flash may also be fired during preview or auto-focus depending on the driver.

Flash will not be fired.

Flash will be fired automatically when required. The flash may be fired during preview, auto-focus, or snapshot depending on the driver.

Constant emission of light during preview, auto-focus and snapshot. This can also be used for video recording.

Flash will be fired in red-eye reduction mode.