Flutter Timer Camera

A Flutter package that allows you to open the camera and capture image with a timer logic.

Android iOS
Support SDK 21+ iOS 11.0 +

we support only these versions since this package adopts the camera plugin

Features

  • Open the customized camera directly from Flutter app.
  • Set a timer to delay the capture.
  • Switch camera front and back.

Installation

To use this package, add flutter_timer_camera as a dependency in your pubspec.yaml file.

dependencies:
  flutter_timer_camera: ^1.0.3

iOS

Add camera usage description on ios/Runner/Info.plist.

<key>NSCameraUsageDescription</key>
<string>describe why you use camera access</string>

Android

Change minimumSdk version to at least 21

minSdkVersion 21

Usage

import 'package:flutter_timer_camera/flutter_timer_camera.dart';

.
.
.

ElevatedButton(
  onPressed: () {
    showTimerCamera(
      context: context,
      onSubmit: (Xfile? capturedImage) {
        setState(() {
          currentImage = capturedImage;
        });
      },
    );
  },
  child: const Text('Open Camera'),
),

Parameters for showTimerCamera

Parameter Description
BuildContext context The BuildContext in which the bottom sheet is shown.
OnCapturedImageCallback onSubmit Callback function that's triggered when an image is captured.
bool enableDrag = false Specifies if the bottom sheet can be dragged. Defaults to false.
VoidCallback? onCameraAccessDenied Callback for handling unauthorized camera access.
BoxFit? imageFit Defines how the captured image should fit within the bounds of the camera view.
Widget? backButtonOnNormal Custom widget for the back button in its normal state.
Widget? backButtonOnCaptured Custom widget for the back button in the captured image state.
Widget? switchCameraButton Custom widget for the switch camera button.
ButtonStyle? switchCameraButtonStyle Style for the switch camera button.
Alignment? captureButtonAlignment Alignment for the capture button.
Widget? onNormalButton Custom widget for the capture button in its normal state.
Widget? onCountingButton Custom widget for the capture button during countdown.
Widget? onCapturedButton Custom widget for the capture button in the captured state.
Alignment? timerOptionAlignment Alignment for timer options.
TimerOptionStyleParamsModel? timerOptionStyleParamsModel Styling parameters for timer options.
TextStyle? counterTextStyle Text style for the countdown timer.
List List of timer options for capturing images.
double? captureButtonPaddingHeight Padding height for the capture button from the bottom.
double? timerOptionPaddingHeight Padding height for the timer options from the captured button.
Alignment? counterTextAlignment Alignment for the countdown timer text.
EdgeInsetsGeometry? actionButtonPadding Padding for action buttons.
int defaultTimerOptionIndex = 0 Default selected index for timer options.
bool useSafeArea = true Determines whether to respect safe area insets. Defaults to true.
bool isDismissble = true Indicates whether the sheet is dismissible. Defaults to true.
bool useRootNavigator = false Ensures that the root navigator is used for navigation when true.

Contributing

Any kind of pull requests are welcome. Feel free to fork the project, open issues, and submit PRs.

License

The 3-Clause BSD

Libraries

flutter_timer_camera