Add handling of no internet connection messages

[mohamedalwhaidi]

PART OF GTC OPEN SOURCE INTIATIVE

The flutter-bond repo currently does not handle any internet connection messages. This can lead to unexpected behavior, such as errors or blank screens.

For example, if a user tries to access a feature that requires an internet connection, but they do not have an internet connection, the app will crash or show a blank screen.

Proposed Solution

We should add a new feature to handle no internet connection messages. This feature could do the following:

1. Check the internet connection before making any requests.
2. Display a letter to the user if there is no internet connection.
3. Allow the user to retry the request when the internet connection is restored.

Benefits

This feature would improve the usability of the flutter-bond repo and make it more user-friendly. It would also prevent users from experiencing unexpected behavior when they do not have an internet connection.

Steps to Reproduce

1. Open the flutter-bond app.
2. Try to use a feature that requires an internet connection.
3. You will see an error message or a blank screen or just loading.

Expected Behavior

When the user tries to use a feature that requires an internet connection and there is no internet connection, the app should display a message to the user and allow them to retry the request when the internet connection is restored.

Actual Behavior

When the user tries to use a feature that requires an internet connection and there is no internet connection, the app will show an error message or a blank screen.

Additional Details

• Severity: Is it a critical issue that prevents the app from working at all, or is it a less serious issue that only affects certain features?
• Steps to Reproduce: What steps can a user take to reproduce the issue?
• Expected Behavior: What should happen when the user tries to use the app when there is no internet connection?
• Actual Behavior: What actually happens when the user tries to use the app in a situation where there is no internet connection?

Thanks for your consideration!