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:constText('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? timerOptions	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