Improve repo structure (#22)

* app updated * readme updated * rename base folder * update chatty's readme * move apps to packages dir * update repo overview Co-authored-by: diegoveloper <[email protected]>
2021-03-10 15:18:00 -04:00
parent bd6bb66279
commit 030c3eb428
290 changed files with 3804 additions and 4 deletions
@@ -0,0 +1,108 @@
+import 'dart:io';
+
+import 'package:flutter/cupertino.dart';
+import 'package:image_picker/image_picker.dart';
+import 'package:stream_chat_flutter/stream_chat_flutter.dart'
+    show Attachment, AttachmentFile, Message, MultipartFile, StreamChannel;
+
+class MessageInput extends StatefulWidget {
+  const MessageInput({
+    Key key,
+  }) : super(key: key);
+
+  @override
+  _MessageInputState createState() => _MessageInputState();
+}
+
+class _MessageInputState extends State<MessageInput> {
+  final textController = TextEditingController();
+  File _image;
+  final picker = ImagePicker();
+
+  @override
+  void initState() {
+    super.initState();
+
+    textController.addListener(() {
+      setState(() {});
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Align(
+      alignment: FractionalOffset.bottomCenter,
+      child: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 8.0, vertical: 32.0),
+        child: Row(
+          children: [
+            GestureDetector(
+              onTap: () async {
+                final pickedFile =
+                    await picker.getImage(source: ImageSource.gallery);
+                final bytes = await File(pickedFile.path).readAsBytes();
+                final channel = StreamChannel.of(context).channel;
+                final message =
+                    Message(text: textController.value.text, attachments: [
+                  Attachment(
+                    type: 'image',
+                    file: AttachmentFile(bytes: bytes, path: pickedFile.path),
+                  ),
+                ]);
+                await channel.sendMessage(message);
+              },
+              child: Padding(
+                padding: const EdgeInsets.all(8.0),
+                child: Icon(
+                  CupertinoIcons.camera_fill,
+                  color: CupertinoColors.systemGrey,
+                  size: 35,
+                ),
+              ),
+            ),
+            Expanded(
+              child: CupertinoTextField(
+                controller: textController,
+                onSubmitted: (input) async {
+                  await sendMessage(context, input);
+                },
+                placeholder: 'Text Message',
+                prefix: Padding(
+                    padding: const EdgeInsets.all(8.0),
+                    child: Text(
+                        "") //trick to add padding around  placeholder iMessage text
+                    ),
+                suffix: GestureDetector(
+                  onTap: () async {
+                    if (textController.value.text.isNotEmpty) {
+                      await sendMessage(context, textController.value.text);
+                      textController.clear();
+                    }
+                  },
+                  child: Padding(
+                    padding: const EdgeInsets.all(8.0),
+                    child: Icon(
+                      CupertinoIcons.arrow_up_circle_fill,
+                      color: CupertinoColors.activeGreen,
+                      size: 35,
+                    ),
+                  ),
+                ),
+                decoration: BoxDecoration(
+                    border: Border.all(
+                      color: CupertinoColors.systemGrey,
+                    ),
+                    borderRadius: BorderRadius.all(Radius.circular(35))),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Future<void> sendMessage(BuildContext context, String input) async {
+    final streamChannel = StreamChannel.of(context);
+    await streamChannel.channel.sendMessage(Message(text: input.trim()));
+  }
+}