-1
import 'package:flutter/material.dart';
import 'package:image_picker/image_picker.dart';

class HomePage extends StatefulWidget {
  @override
  _HomePageState createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  TextEditingController textController = TextEditingController();
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Padding(
        padding: EdgeInsets.all(15),
        child: ListView(
          children: <Widget>[
            TextField(
            controller: textController,
            ),
            SizedBox(height: 10),
            GestureDetector(
              onTap : () async {
                 await ImagePicker.pickImage(source: ImageSource.camera);
              },
              child: Center(
                child: Icon(Icons.camera_alt, size:50),
              ),
            )
          ],
        ),
        )
    );
  }
}

i m loosing text entered in textfield after cameractivity..... plz guide me in this regards. thanx in advance.

below is flutter doctor -v output... ** [√] Flutter (Channel stable, v1.12.13+hotfix.8, on Microsoft Windows [Version 10.0.18362.239], locale en-IN) • Flutter version 1.12.13+hotfix.8 at C:\flutter • Framework revision 0b8abb4724 (6 weeks ago), 2020-02-11 11:44:36 -0800 • Engine revision e1e6ced81d • Dart version 2.7.0

[√] Android toolchain - develop for Android devices (Android SDK version 29.0.3) • Android SDK at C:\Users\sonu\AppData\Local\Android\Sdk • Android NDK location not configured (optional; useful for native profiling support) • Platform android-29, build-tools 29.0.3 • ANDROID_HOME = C:\Users\sonu\AppData\Local\Android\Sdk • Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1343-b01) • All Android licenses accepted.

[√] Android Studio (version 3.4) • Android Studio at C:\Program Files\Android\Android Studio • Flutter plugin version 39.0.1 • Dart plugin version 183.6270 • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1343-b01)

[√] VS Code (version 1.43.1) • VS Code at C:\Users\sonu\AppData\Local\Programs\Microsoft VS Code • Flutter extension version 3.8.1

[√] Connected device (1 available) • Redmi Y2 • 12c7f04 • android-arm • Android 9 (API 28)

• No issues found! ** Screenshot....

Rajen Trivedi
  • 11
  • 2

2 Answers2

0

How about this?

onTap: () async {
  FocusScope.of(context).unfocus();
  await ImagePicker.pickImage(source: ImageSource.camera);
},
Yuu Woods
  • 1,303
  • 6
  • 17
0

solved.

acctually its version issue...

i was using stable v1.12.13+hotfix.8, its working fine with dev channel.

Rajen Trivedi
  • 11
  • 2