修复裁剪图点击x后未取消转圈

@@ -219,45 +219,84 @@ class _BookInfoPageState extends State<BookInfoPage> {
       Uint8List newImg = await Utils.testFromFileComporessList(
           context, afterImg,
           needResize: true);
-      path = await Utils.saveImage(newImg);
-    }
+      if (newImg != null) {
+        path = await Utils.saveImage(newImg);
+        if (path == null) {
+          File compressedFile = await FlutterNativeImage.compressImage(
+              pickedFile.path,
+              quality: 70,
+              percentage: 50);
+          path = compressedFile.path;
+        }
 
-    if (path == null) {
-      File compressedFile = await FlutterNativeImage.compressImage(
-          pickedFile.path,
-          quality: 70,
-          percentage: 50);
-      path = compressedFile.path;
-    }
+        // File compressedFile = await FlutterNativeImage.compressImage(
+        //     pickedFile.path,
+        //     quality: 50,
+        //     percentage: 50);
+        setState(() {
+          if (pickedFile != null) {
+            imgModel.file = File(pickedFile.path);
+            imgModel.process = 0.01;
+          } else {
+            print('No image selected.');
+          }
+        });
+        if (pickedFile != null) {
+          // if (title == '头像') {
+          //   _uploadImageProvider.imgSizeTouxiang = 76;
+          //   _uploadImageProvider.touxiang.qiniuUrl = null;
+          // } else {
+          // _uploadImageProvider.imgSizeErweima = 76;
+          // _uploadImageProvider.firstImage.qiniuUrl = null;
+          imgModel.qiniuUrl = null;
+          // }
+          bool need = await Utils.sizeNeed(File(pickedFile.path));
+          File file = File(pickedFile.path);
+          if (need) {
+            file = File(path);
+          }
+          UploadImageUtil()
+              .startUploadOnly(context, file, type, true, _uploadImageProvider);
+        }
+      }
+    } else {
+      if (path == null) {
+        File compressedFile = await FlutterNativeImage.compressImage(
+            pickedFile.path,
+            quality: 70,
+            percentage: 50);
+        path = compressedFile.path;
+      }
 
-    // File compressedFile = await FlutterNativeImage.compressImage(
-    //     pickedFile.path,
-    //     quality: 50,
-    //     percentage: 50);
-    setState(() {
+      // File compressedFile = await FlutterNativeImage.compressImage(
+      //     pickedFile.path,
+      //     quality: 50,
+      //     percentage: 50);
+      setState(() {
+        if (pickedFile != null) {
+          imgModel.file = File(pickedFile.path);
+          imgModel.process = 0.01;
+        } else {
+          print('No image selected.');
+        }
+      });
       if (pickedFile != null) {
-        imgModel.file = File(pickedFile.path);
-        imgModel.process = 0.01;
-      } else {
-        print('No image selected.');
-      }
-    });
-    if (pickedFile != null) {
-      // if (title == '头像') {
-      //   _uploadImageProvider.imgSizeTouxiang = 76;
-      //   _uploadImageProvider.touxiang.qiniuUrl = null;
-      // } else {
-      // _uploadImageProvider.imgSizeErweima = 76;
-      // _uploadImageProvider.firstImage.qiniuUrl = null;
-      imgModel.qiniuUrl = null;
-      // }
-      bool need = await Utils.sizeNeed(File(pickedFile.path));
-      File file = File(pickedFile.path);
-      if (need) {
-        file = File(path);
+        // if (title == '头像') {
+        //   _uploadImageProvider.imgSizeTouxiang = 76;
+        //   _uploadImageProvider.touxiang.qiniuUrl = null;
+        // } else {
+        // _uploadImageProvider.imgSizeErweima = 76;
+        // _uploadImageProvider.firstImage.qiniuUrl = null;
+        imgModel.qiniuUrl = null;
+        // }
+        bool need = await Utils.sizeNeed(File(pickedFile.path));
+        File file = File(pickedFile.path);
+        if (need) {
+          file = File(path);
+        }
+        UploadImageUtil()
+            .startUploadOnly(context, file, type, true, _uploadImageProvider);
       }
-      UploadImageUtil()
-          .startUploadOnly(context, file, type, true, _uploadImageProvider);
     }
   }
 
@@ -794,7 +833,7 @@ class _BookInfoPageState extends State<BookInfoPage> {
                               if (qiniuUrl != null && qiniuUrl != '') {
                                 // _uploadImageProvider.logo.process = 0;
                                 // setState(() {
-                                  
+
                                 // });
                                 // setState(() {});
                                 // tempList.add(qiniuUrl);

@@ -635,29 +635,31 @@ class _StoreBaseInfoPageState extends State<StoreBaseInfoPage> {
     Uint8List afterImg = await yourFile.readAsBytes();
     Uint8List newImg = await Utils.testFromFileComporessList(context, afterImg,
         needResize: true);
-    String path = await Utils.saveImage(newImg);
-    if (path == null) {
-      File compressedFile = await FlutterNativeImage.compressImage(
-          pickedFile.path,
-          quality: 70,
-          percentage: 50);
-      path = compressedFile.path;
-    }
-    //更新本地存储,上传中展示
-    setState(() {
+    if (newImg != null) {
+      String path = await Utils.saveImage(newImg);
+      if (path == null) {
+        File compressedFile = await FlutterNativeImage.compressImage(
+            pickedFile.path,
+            quality: 70,
+            percentage: 50);
+        path = compressedFile.path;
+      }
+      //更新本地存储,上传中展示
+      setState(() {
+        if (pickedFile != null) {
+          imgModel.file = File(path);
+          imgModel.process = 0.01;
+        } else {
+          print('No image selected.');
+        }
+      });
       if (pickedFile != null) {
-        imgModel.file = File(path);
-        imgModel.process = 0.01;
-      } else {
-        print('No image selected.');
+        _uploadImageProvider.mentou.qiniuUrl = null;
+        _uploadImageProvider.mentou.file = File(path);
+        _uploadImageProvider.mentou.path = path;
+        UploadImageUtil().startUploadOnly(
+            context, File(path), 2, true, _uploadImageProvider);
       }
-    });
-    if (pickedFile != null) {
-      _uploadImageProvider.mentou.qiniuUrl = null;
-      _uploadImageProvider.mentou.file = File(path);
-      _uploadImageProvider.mentou.path = path;
-      UploadImageUtil()
-          .startUploadOnly(context, File(path), 2, true, _uploadImageProvider);
     }
   }
 

@@ -1584,6 +1584,11 @@ class Utils {
     Uint8List result = list;
     if (needResize) {
       result = await resizeImage(list); //重置图片尺寸
+      if (result == null) {
+        //取消重置尺寸
+        Loading.hideLoading(context);
+        return null;
+      }
     }
     Uint8List resultnew = await realComporessList(result); //压缩图片
 
@@ -1603,6 +1608,11 @@ class Utils {
     Loading.showLoading(context);
     Uint8List list = await downloadFile(url); //下载图片
     Uint8List result = await resizeImage(list); //重置图片尺寸
+    if (result == null) {
+      //取消重置尺寸
+      Loading.hideLoading(context);
+      return null;
+    }
     Uint8List resultnew = await realComporessList(result); //压缩图片
 
     Loading.hideLoading(context);
@@ -1685,8 +1695,8 @@ class Utils {
     */
 //image_cropper插件,中心点裁剪固定比例的图片
     String imgPath = await saveImage(data);
-    Uint8List afterImg = data;
-
+    // Uint8List afterImg = data;
+    Uint8List afterImg;
     if (imgPath != null) {
       final croppedImage = await ImageCropper().cropImage(
         sourcePath: imgPath,
@@ -1719,9 +1729,11 @@ class Utils {
         ],
       );
       print(croppedImage);
-      File yourFile = File(croppedImage.path);
+      if (croppedImage != null) {
+        File yourFile = File(croppedImage.path);
 
-      afterImg = await yourFile.readAsBytes();
+        afterImg = await yourFile.readAsBytes();
+      }
     }
 
     // IMG.Image decodedImage = IMG.decodeImage(data);