Files
Obtainium/lib/pages/app.dart
Imran Remtulla d1a3529036 Switched to package names as app ids (#69)
* Fixes #14 (although detection is disabled in background processes due to the bug described in #60)
    * Added App icons and basic installed detection
    * Real Package Names Used as IDs + App Icons (INCONVENIENT FOR PREVIOUS VERSION USERS)
    * Switch to using extracted names (no custom names)

* Fixes #57

* Fixes #67

* Fixes #64

* Fixes #61

* Commented out APKMirror and added code to remove their Apps

* Updated README

* Switched to Flutter stable (causes some UI elements to switch back to the old material design style, but this will be fixed in later Flutter releases)

* BG task silently retries on network errors

* Updated screenshots
2022-10-29 13:13:28 -04:00

294 lines
15 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:obtainium/components/generated_form_modal.dart';
import 'package:obtainium/providers/apps_provider.dart';
import 'package:obtainium/providers/settings_provider.dart';
import 'package:obtainium/providers/source_provider.dart';
import 'package:url_launcher/url_launcher_string.dart';
import 'package:webview_flutter/webview_flutter.dart';
import 'package:provider/provider.dart';
class AppPage extends StatefulWidget {
const AppPage({super.key, required this.appId});
final String appId;
@override
State<AppPage> createState() => _AppPageState();
}
class _AppPageState extends State<AppPage> {
AppInMemory? prevApp;
@override
Widget build(BuildContext context) {
var appsProvider = context.watch<AppsProvider>();
var settingsProvider = context.watch<SettingsProvider>();
getUpdate(String id) {
appsProvider.getUpdate(id).catchError((e) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text(e.toString())),
);
});
}
var sourceProvider = SourceProvider();
AppInMemory? app = appsProvider.apps[widget.appId];
var source = app != null ? sourceProvider.getSource(app.app.url) : null;
if (!appsProvider.areDownloadsRunning() && prevApp == null && app != null) {
prevApp = app;
getUpdate(app.app.id);
}
return Scaffold(
appBar: settingsProvider.showAppWebpage ? AppBar() : null,
backgroundColor: Theme.of(context).colorScheme.surface,
body: RefreshIndicator(
child: settingsProvider.showAppWebpage
? WebView(
backgroundColor: Theme.of(context).colorScheme.background,
initialUrl: app?.app.url,
javascriptMode: JavascriptMode.unrestricted,
)
: CustomScrollView(
slivers: [
SliverFillRemaining(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
app?.installedInfo != null
? Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Image.memory(
app!.installedInfo!.icon!,
scale: 1.5,
)
])
: Container(),
Text(
app?.installedInfo?.name ?? app?.app.name ?? 'App',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.displayLarge,
),
Text(
'By ${app?.app.author ?? 'Unknown'}',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.headlineMedium,
),
const SizedBox(
height: 32,
),
GestureDetector(
onTap: () {
if (app?.app.url != null) {
launchUrlString(app?.app.url ?? '',
mode: LaunchMode.externalApplication);
}
},
child: Text(
app?.app.url ?? '',
textAlign: TextAlign.center,
style: const TextStyle(
decoration: TextDecoration.underline,
fontStyle: FontStyle.italic,
fontSize: 12),
)),
const SizedBox(
height: 32,
),
Text(
'Latest Version: ${app?.app.latestVersion ?? 'Unknown'}',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.bodyLarge,
),
Text(
'Installed Version: ${app?.app.installedVersion ?? 'None'}',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.bodyLarge,
),
const SizedBox(
height: 32,
),
Text(
'Last Update Check: ${app?.app.lastUpdateCheck == null ? 'Never' : '\n${app?.app.lastUpdateCheck?.toLocal()}'}',
textAlign: TextAlign.center,
style: const TextStyle(
fontStyle: FontStyle.italic, fontSize: 12),
)
],
)),
],
),
onRefresh: () async {
if (app != null) {
getUpdate(app.app.id);
}
}),
bottomSheet: Padding(
padding: EdgeInsets.fromLTRB(
0, 0, 0, MediaQuery.of(context).padding.bottom),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Padding(
padding: const EdgeInsets.fromLTRB(16, 8, 16, 0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
if (app?.app.installedVersion != null &&
app?.app.installedVersion != app?.app.latestVersion)
IconButton(
onPressed: app?.downloadProgress != null
? null
: () {
showDialog(
context: context,
builder: (BuildContext ctx) {
return AlertDialog(
title: const Text(
'App Already up to Date?'),
actions: [
TextButton(
onPressed: () {
Navigator.of(context)
.pop();
},
child: const Text('No')),
TextButton(
onPressed: () {
HapticFeedback
.selectionClick();
var updatedApp = app?.app;
if (updatedApp != null) {
updatedApp
.installedVersion =
updatedApp
.latestVersion;
appsProvider.saveApps(
[updatedApp]);
}
Navigator.of(context)
.pop();
},
child: const Text(
'Yes, Mark as Updated'))
],
);
});
},
tooltip: 'Mark as Updated',
icon: const Icon(Icons.done)),
if (source != null &&
source.additionalDataFormItems.isNotEmpty)
IconButton(
onPressed: app?.downloadProgress != null
? null
: () {
showDialog<List<String>>(
context: context,
builder: (BuildContext ctx) {
return GeneratedFormModal(
title: 'Additional Options',
items: source
.additionalDataFormItems,
defaultValues: app != null
? app.app.additionalData
: source
.additionalDataDefaults);
}).then((values) {
if (app != null && values != null) {
var changedApp = app.app;
changedApp.additionalData = values;
appsProvider.saveApps(
[changedApp]).then((value) {
getUpdate(changedApp.id);
});
}
});
},
tooltip: 'Additional Options',
icon: const Icon(Icons.settings)),
const SizedBox(width: 16.0),
Expanded(
child: ElevatedButton(
onPressed: (app?.app.installedVersion == null ||
appsProvider
.checkAppObjectForUpdate(
app!.app)) &&
!appsProvider.areDownloadsRunning()
? () {
HapticFeedback.heavyImpact();
appsProvider
.downloadAndInstallLatestApps(
[app!.app.id],
context).then((res) {
if (res.isNotEmpty && mounted) {
Navigator.of(context).pop();
}
}).catchError((e) {
ScaffoldMessenger.of(context)
.showSnackBar(
SnackBar(
content: Text(e.toString())),
);
});
}
: null,
child: Text(app?.app.installedVersion == null
? 'Install'
: 'Update'))),
const SizedBox(width: 16.0),
ElevatedButton(
onPressed: app?.downloadProgress != null
? null
: () {
showDialog(
context: context,
builder: (BuildContext ctx) {
return AlertDialog(
title: const Text('Remove App?'),
content: Text(
'This will remove \'${app?.installedInfo?.name ?? app?.app.name}\' from Obtainium.${app?.app.installedVersion != null ? '\n\nNote that while Obtainium will no longer track its updates, the App will remain installed.' : ''}'),
actions: [
TextButton(
onPressed: () {
HapticFeedback
.selectionClick();
appsProvider.removeApps(
[app!.app.id]).then((_) {
int count = 0;
Navigator.of(context)
.popUntil((_) =>
count++ >= 2);
});
},
child: const Text('Remove')),
TextButton(
onPressed: () {
Navigator.of(context).pop();
},
child: const Text('Cancel'))
],
);
});
},
style: TextButton.styleFrom(
foregroundColor:
Theme.of(context).colorScheme.error,
surfaceTintColor:
Theme.of(context).colorScheme.error),
child: const Text('Remove'),
),
])),
if (app?.downloadProgress != null)
Padding(
padding: const EdgeInsets.fromLTRB(0, 8, 0, 0),
child: LinearProgressIndicator(
value: app!.downloadProgress! / 100))
],
)),
);
}
}