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数据备份

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This commit is contained in:
DelLevin-Home
2026-03-07 11:55:27 +08:00
parent 082145ff79
commit 874e21708a
21 changed files with 73 additions and 512 deletions
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25
lib/pages/backup_page.dart
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@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../providers/app_provider.dart';
import '../utils/backup_service.dart';
import '../utils/toast_util.dart';
/// 数据备份页面
class BackupPage extends StatefulWidget {
@@ -185,9 +186,7 @@ class _BackupPageState extends State<BackupPage> {
if (!mounted) return;
if (result.cancelled) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('已取消导出')),
);
ToastUtil.show(context, '已取消导出');
} else if (result.success) {
// 显示导出成功信息
showDialog(
@@ -214,15 +213,11 @@ class _BackupPageState extends State<BackupPage> {
),
);
} else {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text(result.errorMessage ?? '导出失败')),
);
ToastUtil.show(context, result.errorMessage ?? '导出失败');
}
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('导出失败: $e')),
);
ToastUtil.show(context, '导出失败: $e');
}
} finally {
if (mounted) {
@@ -267,9 +262,7 @@ class _BackupPageState extends State<BackupPage> {
if (!mounted) return;
if (result.cancelled) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('已取消导入')),
);
ToastUtil.show(context, '已取消导入');
} else if (result.success) {
// 刷新数据
await context.read<AppProvider>().loadMovies();
@@ -293,15 +286,11 @@ class _BackupPageState extends State<BackupPage> {
),
);
} else {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text(result.errorMessage ?? '导入失败')),
);
ToastUtil.show(context, result.errorMessage ?? '导入失败');
}
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('导入失败: $e')),
);
ToastUtil.show(context, '导入失败: $e');
}
} finally {
if (mounted) {