sFlashModeLabel method
Implementation
String sFlashModeLabel(FlashMode mode) {
final String modeString;
switch (mode) {
case FlashMode.off:
modeString = '关闭';
break;
case FlashMode.auto:
modeString = '自动';
break;
case FlashMode.always:
modeString = '拍照时闪光';
break;
case FlashMode.torch:
modeString = '始终闪光';
break;
}
return '闪光模式: $modeString';
}