From 4b090a8b33f64c22e7c94ede506d24b201a1913d Mon Sep 17 00:00:00 2001
From: Matthew <matthew.danics@tapmango.com>
Date: Tue, 15 May 2018 19:32:43 +0200
Subject: [PATCH] updated image_picker plugin + added dialog to choose camera
 or gallery

---
 lib/upload_page.dart | 49 ++++++++++++++++++++++++++++++++++++--------
 pubspec.yaml         |  2 +-
 2 files changed, 41 insertions(+), 10 deletions(-)

diff --git a/lib/upload_page.dart b/lib/upload_page.dart
index 4cdb527..6db6c8d 100644
--- a/lib/upload_page.dart
+++ b/lib/upload_page.dart
@@ -21,12 +21,12 @@ class _Uploader extends State<Uploader> {
   bool uploading = false;
   bool promted = false;
 
-
   Widget build(BuildContext context) {
-
-    if (file == null && promted == false){
+    if (file == null && promted == false) {
       _selectImage();
-      setState(() {promted = true;});
+      setState(() {
+        promted = true;
+      });
     }
 
     return file == null
@@ -66,11 +66,42 @@ class _Uploader extends State<Uploader> {
             ));
   }
 
-  Future<Null> _selectImage() async {
-    File imageFile = await ImagePicker.pickImage();
-    setState(() {
-      file = imageFile;
-    });
+  _selectImage() async {
+    return showDialog<Null>(
+        context: context,
+        barrierDismissible: false, // user must tap button!
+
+        child: new SimpleDialog(
+          title: const Text('Select assignment'),
+          children: <Widget>[
+            new SimpleDialogOption(
+                child: const Text('Take a photo'),
+                onPressed: () async {
+                  Navigator.pop(context);
+                  File imageFile =
+                      await ImagePicker.pickImage(source: ImageSource.camera);
+                  setState(() {
+                    file = imageFile;
+                  });
+                }),
+            new SimpleDialogOption(
+                child: const Text('Choose from Gallery'),
+                onPressed: () async {
+                  Navigator.of(context).pop();
+                  File imageFile =
+                      await ImagePicker.pickImage(source: ImageSource.gallery);
+                  setState(() {
+                    file = imageFile;
+                  });
+                }),
+            new SimpleDialogOption(
+              child: const Text("Cancel"),
+              onPressed: () {
+                Navigator.pop(context);
+              },
+            )
+          ],
+        ));
   }
 
   void compressImage() async {
diff --git a/pubspec.yaml b/pubspec.yaml
index 73cb439..37b5950 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -5,7 +5,7 @@ dependencies:
   flutter:
     sdk: flutter
   cloud_firestore: 0.3.0
-  image_picker: 0.1.1
+  image_picker: 0.4.1
   firebase_storage: 0.2.0
   firebase_auth: 0.5.0
   google_sign_in: 3.0.0