getNativeImageResponse method
获取native图片名,通过ImageWidget方式加载,若返回null表示该图片不存在.
imageAlias
图片别名
Implementation
ImageResponse? getNativeImageResponse(String imageAlias) {
NativeImageEntry? imageEntry = _nativeImageMap?[imageAlias];
if (imageEntry == null) {
return null;
}
String? image;
var suffix = '';
if (Platform.isIOS) {
image = imageEntry.ios;
suffix = image?.suffixName ?? "";
} else if (Platform.isAndroid) {
image = imageEntry.android;
suffix = image?.suffixName ?? "";
}
if (image.isEmptyString) {
return null;
}
return ImageResponse(result: image, suffix: suffix.isEmptyString ? "" : ".$suffix");
}