update invoice

lib/pages/widgets/image_file_picker.dart

@@ -0,0 +1,90 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_icons/flutter_icons.dart';
+import 'package:image_picker/image_picker.dart';
+import 'local_text.dart';
+
+typedef OnFile = void Function(File);
+
+modelBottomSheet(BuildContext context, {final OnFile onFile}) {
+  showModalBottomSheet(
+      elevation: 10,
+      backgroundColor: Colors.white,
+      context: context,
+      builder: (BuildContext context) {
+        return ImageFile(onFile: onFile);
+      });
+}
+
+class ImageFile extends StatefulWidget {
+  final OnFile onFile;
+
+  const ImageFile({Key key, this.onFile}) : super(key: key);
+  @override
+  _ImageFileState createState() => _ImageFileState();
+}
+
+class _ImageFileState extends State<ImageFile> {
+  File selectedFile;
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: EdgeInsets.only(bottom: 20, top: 20),
+      child: new Wrap(
+        children: <Widget>[
+          new ListTile(
+              leading: CircleAvatar(
+                radius: 20,
+                backgroundColor: Colors.green,
+                child: Icon(MaterialIcons.insert_photo, color: Colors.white),
+              ),
+              title: LocalText(context, "profile.gallery",
+                  color: Colors.black87, fontSize: 15),
+              onTap: () async {
+                Navigator.pop(context);
+                selectedFile = await pickImage(ImageSource.gallery);
+                if (widget.onFile != null) widget.onFile(selectedFile);
+              }),
+          new ListTile(
+            leading: CircleAvatar(
+              backgroundColor: Colors.blue,
+              radius: 20,
+              child: Center(child: Icon(AntDesign.camera, color: Colors.white)),
+            ),
+            title: LocalText(context, "profile.camera",
+                color: Colors.black87, fontSize: 15),
+            onTap: () async {
+              Navigator.pop(context);
+              selectedFile = await pickImage(ImageSource.camera);
+
+              if (widget.onFile != null) widget.onFile(selectedFile);
+            },
+          ),
+          new ListTile(
+            leading: CircleAvatar(
+              backgroundColor: Colors.red,
+              radius: 20,
+              child: Icon(Icons.delete, color: Colors.white),
+            ),
+            title: LocalText(context, "profile.remove_photo",
+                color: Colors.black87, fontSize: 15),
+            onTap: () {
+              Navigator.pop(context);
+              setState(() {
+                selectedFile = null;
+              });
+
+              if (widget.onFile != null) widget.onFile(selectedFile);
+            },
+          ),
+        ],
+      ),
+    );
+  }
+
+  pickImage(ImageSource source) async {
+    var tempImage = await ImagePicker.pickImage(source: source);
+    return tempImage;
+  }
+}

lib/pages/widgets/show_img.dart

@@ -8,7 +8,9 @@ class ShowImage extends StatefulWidget {
   final String url;
   final File imageFile;
   final String fileName;
-  const ShowImage({Key key, this.imageFile, this.fileName, this.url})
+  final String localImage;
+  const ShowImage(
+      {Key key, this.imageFile, this.fileName, this.url, this.localImage})
       : super(key: key);
   @override
   _ShowImageState createState() => _ShowImageState();
@@ -20,16 +22,17 @@ class _ShowImageState extends State<ShowImage> {
     return Scaffold(
       appBar: AppBar(
         backgroundColor: primaryColor,
-        title: Text(widget.fileName),
+        title: Text(widget.fileName, style: TextStyle(color: Colors.white)),
+        iconTheme: new IconThemeData(color: Colors.white),
       ),
       body: Center(
-          child: widget.url != null || widget.imageFile != null
-              ? PhotoView(
-                  imageProvider: widget.url != null
-                      ? NetworkImage(widget.url)
-                      : FileImage(widget.imageFile),
-                  minScale: PhotoViewComputedScale.contained * 1)
-              : Container()),
+          child: PhotoView(
+              imageProvider: widget.url != null
+                  ? NetworkImage(widget.url)
+                  : widget.imageFile != null
+                      ? FileImage(widget.imageFile)
+                      : AssetImage(widget.localImage),
+              minScale: PhotoViewComputedScale.contained * 1)),
     );
   }
 }