How to implement double back to close app?

In this blog,we will learn How to implement double back to close app? . A flutter package that allows Android users to press back -button twice to close the app.

This feature is very useful for any application.So,without wasting time,Let’s begin the code implementation.

#Setup:

Add the following package in your pubspec.yaml file.Using this package we will implement double back to close app.

Also run flutter pub get command.

#Import:

Import the library of the package that you have added in your pubspec.yaml file.

#How to use:

Now,Inside Scaffold that wraps all your widgets,place the DoubleBack widget by passing a message.

And it’s done.We have implemented double back to close app. Let’s check the output.

Output is shown in the below attached video.

 

#Output

As you can see in the below attached video that when i am pressing back button, i am getting toast message.Then again i am pressing back button twice the application become close.

Congratulations!!!! you have learned How to implement double back to close app?.

For more interesting blogs check out here – https://mobikul.com/blog/

For package related doubts you can check out at – https://pub.dev/packages/double_back_to_close

Hope this blog helped you with a better understanding of the implemention of double back to close app in Flutter.

Thanks for reading.😇