Flutter是一种跨平台的移动应用开发框架,它可以帮助开发者使用单一代码库构建高性能的原生应用。在Flutter中,要指定image_picker库中包含的图像数量,可以按照以下步骤进行操作: 1...
Hi @Nandhini-GA, then it may be that the standard image picker on those devices do not support the feature. Are you able to select multiple images as expected with any of the apps on your devices using the standard image_picker? danagbemava-nc added the waiting for customer response labe...
2、flutter项目如果是通过flutter create -i swift [projectName]创建的,则无需配置 3、未选择swift作为ios开发语言的 打开XCode,File -> New -> File -> Swift File,会弹出提示 if you wish to create Bridging Header, 必须选择是 项目支持的swift版本为4.2,修改Build Settings -> SWIFT_VERSION 修改Podfile...
ImageProvider:提供加载图片的方式如NetworkImage、FileImage、MemoryImage、AssetImage等,从而获取ImageStream,用于监听结果。 ImageStream:图片的加载对象,通过ImageStreamCompleter最后会返回一个ImageInfo,而ImageInfo内包含有RenderImage最后的绘制对象ui.Image 从上面的大图流程可知,网络图片是通过NetworkImage这个Provider去提...
import 'package:multi_image_picker/multi_image_picker.dart'; 1. 接着就访问相册选择图片。 先定义一个List<Asset> resultList用于保存选择后的图片信息。 MultiImagePicker.pickImages的返回类型是List<Asset> 相关参数使用看代码中的注释 // 选择照片并上传 ...
,可能是由于以下原因导致: 1. 网络连接问题:请确保设备已连接到可用的网络,并且网络稳定。上传图片需要良好的网络连接才能成功。 2. 权限问题:在使用multi_image_picker获取图片...
String error='No Error Dectected';ImageBean imageBean;try{resultList=awaitMultiImagePicker.pickImages(maxImages:9,//最大选择数enableCamera:true,//是否开启相机cupertinoOptions:CupertinoOptions(takePhotoIcon:"chat"),materialOptions:MaterialOptions(actionBarColor:"#abcdef",actionBarTitle:"Example App",all...
huycozy added platform-android plugin p: image_picker has reproducible steps found in release: 3.3 found in release: 3.7 and removed in triage labels Dec 16, 2022 Contributor stuartmorgan commented Dec 16, 2022 The plugin has no control over the order images are returned by the image picke...
multi_image_picker: ^4.6.1 解决方法: 1.修改 ./android/app/build.gradle 找到defaultConfig { minSdkVersion16改为19 } 2.修改 ./android/gradle.properties 增加如下两行 android.enableJetifier=trueandroid.useAndroidX=trueandroid.useAndroidX=true表示当前项目启用 AndroidX ...
int? imageQuality:用来修改图片返回的质量,取值再0-100,越大返回图片的质量越高,默认为100,即原始图片 selectMultiImage()async{List<XFile>? images =await_imagePicker.pickMultiImage();if(images !=null) imageList = images; setState(() {}); } ...