cr_file_saver

cr_file_saver

Cleveroad introduces file saver for Flutter

Features:

• Request WriteExternalStoragePermission for Android if needed.
• Save file to downloads directory on Android or Document folder on IOS.
• Save file through standard file saving dialog.

Future features:

• Saving file to a specific directory.

Setup

In the pubspec.yaml of your flutter project, add the following dependency:

dependencies:
  ...
  cr_file_saver: ^0.0.2

Android:

If you are using android 9 and below add this permission to project manifest:

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

iOS:

Add permissions in ios folder, go to ios/Runner/info.plist and add next keys:

<key>LSSupportsOpeningDocumentsInPlace</key>
<true/>
<key>UIFileSharingEnabled</key>
<true/>

In your dart file add the following import:

import 'package:cr_file_saver/cr_file_saver.dart';

Usage

CRFileSaver has several static methods to work with:

• requestWriteExternalStoragePermission to check for permission and ask it if needed.
• saveFile simply saving file with provided file path and desired file name.
• saveFileWithDialog save file through standard file saving dialog. Note that this method will throw NoResolvedActivityException if Android device has 30 api or higher