storage_permission_handler 1.0.0

A Android Storage Permission Handler for Multiple Versions

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:storage_permission_handler/storage_permission_handler.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Storage Permission Example'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: Text(widget.title),
      ),
      body: Center(
          child: ElevatedButton(
              style: ElevatedButton.styleFrom(
                backgroundColor: Colors.deepPurple,
                padding: EdgeInsets.symmetric(horizontal: 30, vertical: 15),
                shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(8),
                ),
                shadowColor: Colors.black.withOpacity(0.2),
                elevation: 5,
                side: BorderSide(width: 2, color: Colors.deepPurple),
              ).copyWith(
                elevation: MaterialStateProperty.all(10),
              ),
              onPressed: () => _checkStoragePermission(),
              child: Text(
                'Request Storage Permission',
                style: TextStyle(color: Colors.white),
              ))),
    );
  }

  void _checkStoragePermission() async {
    final hasStoragePermission = await StoragePermissionHandler.hasStoragePermission();
    if (hasStoragePermission) {
      // call method for saving files or other
    } else {
      final status = await StoragePermissionHandler.requestStoragePermission();
      if (status == true) {
        // call method for saving files or other
      } else {
        debugPrint("Please grant storage permission");
      }
    }
  }
}