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Questions tagged [flutter-hive]

Use this tag when the question is related to the key-value database written in Dart, in combination with a project written in Flutter.

Summary

Hive is a key-value database written in pure Dart.

The data are arranged in boxes, which can also be encrypted for the storage of sensitive data. The box must be opened before use.

Useful Links

380 questions
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How do I get iterations of some type into a List while inside a forEach style loop- Dart/Flutter

This is a tough question to articulate, so if I need to elaborate please let me know. I am using Hive boxes for persistence. This presents a challenge for me. How do I get my users data out of the Hive boxes and into Lists for other tasks and data…
RobbB
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The method xxxxx was called on null in Flutter

I have a class apart to be able to use hive and I want to receive a list of an api that I'm consuming,but when I call my class who gets a list it gives me this error class PersistStorage { sendData(List movie) async { var box = await…
Steven Colocho
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How to send send images on email using email js (Flutter) (Hive) (EmailJs)

Can anyone show me how to send images by email using EmailJs and Hive? I stored my images on a Hive, all as Bytes (List). How can I attach those images and send them by email? I'm not using the 'assets folder', all photos were taken by the phone…
Jacob Athias
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Why does futureBuilder return a null value?

When I try to take a object in my home page I don't get an error, but even if I use the same method in the next screen to display my object from the database, FutureBuilder can't take any value. @override Widget build(BuildContext context) { …
ygzkrmtc
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which best option to store key value pair in flutter?

which plugin should I use to save data as key-value pair and some of them will be serialized objects? and is there are any differences in performance? share prefrences, flutter secure storage or hive
ahmed khattab
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