filesaverz 1.1.0

A package that makes it easy for user to browse folder and save file in android.

File Saver Z

A package that makes it easy for user to browse folder and save file.

Preview

Usage

First, add permission in you AndroidManifest.xml.

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.example">
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>

And then import the filesaver (with z) package.

import 'package:filesaverz/filesaver.dart';

And set fileSaver widget like this.

FileSaver fileSaver = FileSaver(
  initialFileName: 'New File',
  fileTypes: const ['.txt','.pdf'],
);

Now in async function, call this to getPath.

String? path = await fileSaver.getPath(context);

Use this to call File(path).writeAsBytes(bytes) function.

fileSaver.writeAsBytes(bytes, context: context);

Use this to call File(path).writeAsBytesSync(bytes) function.

fileSaver.writeAsBytesSync(bytes, context: context);

Use this to call File(path).writeAsString(contents) function.

fileSaver.writeAsString(contents, context: context);

Use this to call File(path).writeAsStringSync(contents) function.

fileSaver.writeAsStringSync(contents, context: context);

Documentation

• Widget? headerBuilder :
  Is an optional header widget. Default widget only shows title and close button.

  headerBuilder: (context, state) => Widget(),
  

• Widget? bodyBuilder :
  Is an optional widget as well. By Default displaying list of FileSystemEntity.

  bodyBuilder: (context, state) => Widget(),
  

• Widget? footerBuilder :
  Is also an optional widget. It's displaying option to input new file name and select file types.

  footerBuilder: (context, state) => Widget(),
  

• FileSaverStyle? style :
  A custom style in FileSaver. It contains colors and textstyles.

  style: FileSaverStyle(primaryColor: Colors.orange);
  

• String initialFileName :
  Is a file name. If user enters new name, this will be replaced.

  initialFileName: 'New File';
  

• Director? initialDirectory :
  Is an optional directory. If initialDirectory is null, in android it will call a method channel of Environment.getExternalStorageDirectory().

• List<String> fileTypes :
  Displaying list of file extensions.

  fileTypes: const ['.txt','.pdf','.rtf'];
  

Example

• filesaver/example/lib/main.dart