|
|
import 'dart:async';
|
|
|
import 'dart:io';
|
|
|
|
|
|
import 'package:flutter/material.dart';
|
|
|
import 'common.dart';
|
|
|
//import 'file_manager.dart';
|
|
|
import 'package:path_provider/path_provider.dart';
|
|
|
import 'package:permission_handler/permission_handler.dart';
|
|
|
import 'package:intl/date_symbol_data_local.dart';
|
|
|
import 'package:fluttertoast/fluttertoast.dart';
|
|
|
import 'package:flutter/services.dart';
|
|
|
import '../main.dart';
|
|
|
|
|
|
checkPermission() {
|
|
|
WidgetsFlutterBinding.ensureInitialized();
|
|
|
initializeDateFormatting("zh_CN", null).then((value) async{
|
|
|
bool ret = await getPermission();
|
|
|
if (ret) {
|
|
|
getSDCardDir().then((value) {
|
|
|
//runApp(MyApp());
|
|
|
runApp(MaterialApp(
|
|
|
//title: '启动图demo',
|
|
|
debugShowCheckedModeBanner: false,
|
|
|
theme: new ThemeData(
|
|
|
brightness: Brightness.light,
|
|
|
backgroundColor: Colors.white,
|
|
|
platform: TargetPlatform.android),
|
|
|
home: new SplashScreen(),
|
|
|
routes: <String, WidgetBuilder>{
|
|
|
'/home': (BuildContext context) => MyApp()
|
|
|
},
|
|
|
));
|
|
|
});
|
|
|
} else {
|
|
|
Fluttertoast.showToast(msg: '用户未授权，程序无法正常运行！', gravity: ToastGravity.CENTER);
|
|
|
SystemChannels.platform.invokeMethod('SystemNavigator.pop');
|
|
|
}
|
|
|
});
|
|
|
}
|
|
|
|
|
|
// Permission check，适用于 permission_handler: ^5.x.x
|
|
|
Future<bool> getPermission() async {
|
|
|
if (Platform.isAndroid) {
|
|
|
// You can request multiple permissions at once.
|
|
|
Map<Permission, PermissionStatus> permissionStatuses = await [
|
|
|
Permission.storage,
|
|
|
Permission.camera,
|
|
|
Permission.microphone,
|
|
|
].request();
|
|
|
|
|
|
if (permissionStatuses[Permission.storage] != PermissionStatus.granted ||
|
|
|
permissionStatuses[Permission.camera] != PermissionStatus.granted ||
|
|
|
permissionStatuses[Permission.microphone] != PermissionStatus.granted) {
|
|
|
return false;
|
|
|
}
|
|
|
} else if (Platform.isIOS) {}
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
// Permission check，适用于 permission_handler: ^3.3.0
|
|
|
// Future<bool> getPermission() async {
|
|
|
// List<PermissionGroup> permissionGroupList = [
|
|
|
// PermissionGroup.storage,
|
|
|
// PermissionGroup.camera,
|
|
|
// PermissionGroup.microphone,
|
|
|
// ];
|
|
|
// if (Platform.isAndroid) {
|
|
|
// PermissionStatus permission = await PermissionHandler().checkPermissionStatus(PermissionGroup.storage);
|
|
|
// if (permission != PermissionStatus.granted) {
|
|
|
// await PermissionHandler().requestPermissions(permissionGroupList);
|
|
|
// }
|
|
|
// permission = await PermissionHandler().checkPermissionStatus(PermissionGroup.storage);
|
|
|
// if (permission != PermissionStatus.granted) {
|
|
|
// return false;
|
|
|
// }
|
|
|
// } else if (Platform.isIOS) {}
|
|
|
// return true;
|
|
|
// }
|
|
|
|
|
|
Future<void> getSDCardDir() async {
|
|
|
Common().sDCardDir = (await getExternalStorageDirectory()).path;
|
|
|
}
|