This commit is contained in:
fossephate 2023-10-11 11:51:34 -04:00
parent 9afb8c230f
commit 1cccc90fc0
2 changed files with 190 additions and 92 deletions

View file

@ -1,5 +1,6 @@
import 'dart:io'; import 'dart:io';
import 'package:background_fetch/background_fetch.dart';
import 'package:cake_wallet/core/wallet_loading_service.dart'; import 'package:cake_wallet/core/wallet_loading_service.dart';
import 'package:cake_wallet/entities/preferences_key.dart'; import 'package:cake_wallet/entities/preferences_key.dart';
import 'package:cake_wallet/store/settings_store.dart'; import 'package:cake_wallet/store/settings_store.dart';
@ -11,7 +12,7 @@ import 'package:cw_core/wallet_base.dart';
import 'package:cw_core/wallet_type.dart'; import 'package:cw_core/wallet_type.dart';
import 'package:flutter/foundation.dart'; import 'package:flutter/foundation.dart';
import 'package:shared_preferences/shared_preferences.dart'; import 'package:shared_preferences/shared_preferences.dart';
import 'package:workmanager/workmanager.dart'; // import 'package:workmanager/workmanager.dart';
import 'package:cake_wallet/main.dart'; import 'package:cake_wallet/main.dart';
import 'package:cake_wallet/di.dart'; import 'package:cake_wallet/di.dart';
@ -19,74 +20,74 @@ const moneroSyncTaskKey = "com.fotolockr.cakewallet.monero_sync_task";
@pragma('vm:entry-point') @pragma('vm:entry-point')
void callbackDispatcher() { void callbackDispatcher() {
Workmanager().executeTask((task, inputData) async { // Workmanager().executeTask((task, inputData) async {
try { // try {
switch (task) { // switch (task) {
case moneroSyncTaskKey: // case moneroSyncTaskKey:
/// The work manager runs on a separate isolate from the main flutter isolate. // /// The work manager runs on a separate isolate from the main flutter isolate.
/// thus we initialize app configs first; hive, getIt, etc... // /// thus we initialize app configs first; hive, getIt, etc...
await initializeAppConfigs(); // await initializeAppConfigs();
final walletLoadingService = getIt.get<WalletLoadingService>(); // final walletLoadingService = getIt.get<WalletLoadingService>();
final node = getIt.get<SettingsStore>().getCurrentNode(WalletType.monero); // final node = getIt.get<SettingsStore>().getCurrentNode(WalletType.monero);
final typeRaw = getIt.get<SharedPreferences>().getInt(PreferencesKey.currentWalletType); // final typeRaw = getIt.get<SharedPreferences>().getInt(PreferencesKey.currentWalletType);
WalletBase? wallet; // WalletBase? wallet;
if (inputData!['sync_all'] as bool) { // if (inputData!['sync_all'] as bool) {
/// get all Monero wallets of the user and sync them // /// get all Monero wallets of the user and sync them
final List<WalletListItem> moneroWallets = getIt // final List<WalletListItem> moneroWallets = getIt
.get<WalletListViewModel>() // .get<WalletListViewModel>()
.wallets // .wallets
.where((element) => element.type == WalletType.monero) // .where((element) => element.type == WalletType.monero)
.toList(); // .toList();
for (int i = 0; i < moneroWallets.length; i++) { // for (int i = 0; i < moneroWallets.length; i++) {
wallet = await walletLoadingService.load(WalletType.monero, moneroWallets[i].name); // wallet = await walletLoadingService.load(WalletType.monero, moneroWallets[i].name);
await wallet.connectToNode(node: node); // await wallet.connectToNode(node: node);
await wallet.startSync(); // await wallet.startSync();
} // }
} else { // } else {
/// if the user chose to sync only active wallet // /// if the user chose to sync only active wallet
/// if the current wallet is monero; sync it only // /// if the current wallet is monero; sync it only
if (typeRaw == WalletType.monero.index) { // if (typeRaw == WalletType.monero.index) {
final name = // final name =
getIt.get<SharedPreferences>().getString(PreferencesKey.currentWalletName); // getIt.get<SharedPreferences>().getString(PreferencesKey.currentWalletName);
wallet = await walletLoadingService.load(WalletType.monero, name!); // wallet = await walletLoadingService.load(WalletType.monero, name!);
await wallet.connectToNode(node: node); // await wallet.connectToNode(node: node);
await wallet.startSync(); // await wallet.startSync();
} // }
} // }
if (wallet?.syncStatus.progress() == null) { // if (wallet?.syncStatus.progress() == null) {
return Future.error("No Monero wallet found"); // return Future.error("No Monero wallet found");
} // }
for (int i = 0;; i++) { // for (int i = 0;; i++) {
await Future<void>.delayed(const Duration(seconds: 1)); // await Future<void>.delayed(const Duration(seconds: 1));
if (wallet?.syncStatus.progress() == 1.0) { // if (wallet?.syncStatus.progress() == 1.0) {
break; // break;
} // }
if (i > 600) { // if (i > 600) {
return Future.error("Synchronization Timed out"); // return Future.error("Synchronization Timed out");
} // }
} // }
break; // break;
} // }
return Future.value(true); // return Future.value(true);
} catch (error, stackTrace) { // } catch (error, stackTrace) {
print(error); // print(error);
print(stackTrace); // print(stackTrace);
return Future.error(error); // return Future.error(error);
} // }
}); // });
} }
class BackgroundTasks { class BackgroundTasks {
@ -107,55 +108,151 @@ class BackgroundTasks {
final SyncMode syncMode = settingsStore.currentSyncMode; final SyncMode syncMode = settingsStore.currentSyncMode;
final bool syncAll = settingsStore.currentSyncAll; final bool syncAll = settingsStore.currentSyncAll;
if (syncMode.type == SyncType.disabled) { late int fetchInterval;
cancelSyncTask(); switch (syncMode.type) {
return; case SyncType.unobtrusive:
fetchInterval = 1440; // 1 day
break;
case SyncType.aggressive:
fetchInterval = 15; // minutes
break;
case SyncType.disabled:
cancelSyncTask();
return;
} }
await Workmanager().initialize( int status = await BackgroundFetch.configure(
callbackDispatcher, BackgroundFetchConfig(
isInDebugMode: kDebugMode, minimumFetchInterval: fetchInterval,
enableHeadless: syncMode.type == SyncType.aggressive, // android only
stopOnTerminate: syncMode.type != SyncType.aggressive, // android only
startOnBoot: true,
requiresBatteryNotLow: false,
requiresCharging: false,
requiredNetworkType: NetworkType.NONE,
requiresDeviceIdle: false,
requiresStorageNotLow: false,
),
// event handler:
(String taskId) async {
// This is the fetch-event callback.
print("[BackgroundFetch] Event received $taskId");
/// The work manager runs on a separate isolate from the main flutter isolate.
/// thus we initialize app configs first; hive, getIt, etc...
await initializeAppConfigs();
final walletLoadingService = getIt.get<WalletLoadingService>();
final node = getIt.get<SettingsStore>().getCurrentNode(WalletType.monero);
final typeRaw = getIt.get<SharedPreferences>().getInt(PreferencesKey.currentWalletType);
WalletBase? wallet;
/// get all Monero wallets of the user and sync them
final List<WalletListItem> moneroWallets = getIt
.get<WalletListViewModel>()
.wallets
.where((element) => element.type == WalletType.monero)
.toList();
for (int i = 0; i < moneroWallets.length; i++) {
wallet = await walletLoadingService.load(WalletType.monero, moneroWallets[i].name);
await wallet.connectToNode(node: node);
await wallet.startSync();
}
// TODO:
// /// if the user chose to sync only active wallet
// /// if the current wallet is monero; sync it only
// if (typeRaw == WalletType.monero.index) {
// final name =
// getIt.get<SharedPreferences>().getString(PreferencesKey.currentWalletName);
// wallet = await walletLoadingService.load(WalletType.monero, name!);
// await wallet.connectToNode(node: node);
// await wallet.startSync();
// }
if (wallet?.syncStatus.progress() == null) {
return Future.error("No Monero wallet found");
}
for (int i = 0;; i++) {
await Future<void>.delayed(const Duration(seconds: 1));
if (wallet?.syncStatus.progress() == 1.0) {
break;
}
if (i > 600) {
return Future.error("Synchronization Timed out");
}
}
// IMPORTANT: You must signal completion of your fetch task or the OS can punish your app
// for taking too long in the background.
BackgroundFetch.finish(taskId);
},
// timeout handler:
(String taskId) {
// This task has been completed, another fetch event can be scheduled.
print("[BackgroundFetch] TASK TIMEOUT $taskId");
},
); );
final inputData = <String, dynamic>{"sync_all": syncAll}; print('[BackgroundFetch] configure success: $status');
final constraints = Constraints(
networkType:
syncMode.type == SyncType.unobtrusive ? NetworkType.unmetered : NetworkType.connected,
requiresBatteryNotLow: syncMode.type == SyncType.unobtrusive,
requiresCharging: syncMode.type == SyncType.unobtrusive,
requiresDeviceIdle: syncMode.type == SyncType.unobtrusive,
);
if (Platform.isIOS) { status = await BackgroundFetch.start();
await Workmanager().registerOneOffTask( print('[BackgroundFetch] start success: $status');
moneroSyncTaskKey,
moneroSyncTaskKey,
initialDelay: syncMode.frequency,
existingWorkPolicy: ExistingWorkPolicy.replace,
inputData: inputData,
constraints: constraints,
);
return;
}
await Workmanager().registerPeriodicTask( // await Workmanager().initialize(
moneroSyncTaskKey, // callbackDispatcher,
moneroSyncTaskKey, // isInDebugMode: kDebugMode,
initialDelay: syncMode.frequency, // );
frequency: syncMode.frequency,
existingWorkPolicy: changeExisting ? ExistingWorkPolicy.replace : ExistingWorkPolicy.keep, // final inputData = <String, dynamic>{"sync_all": syncAll};
inputData: inputData, // final constraints = Constraints(
constraints: constraints, // networkType:
); // syncMode.type == SyncType.unobtrusive ? NetworkType.unmetered : NetworkType.connected,
// requiresBatteryNotLow: syncMode.type == SyncType.unobtrusive,
// requiresCharging: syncMode.type == SyncType.unobtrusive,
// requiresDeviceIdle: syncMode.type == SyncType.unobtrusive,
// );
// if (Platform.isIOS) {
// await Workmanager().registerOneOffTask(
// moneroSyncTaskKey,
// moneroSyncTaskKey,
// initialDelay: syncMode.frequency,
// existingWorkPolicy: ExistingWorkPolicy.replace,
// inputData: inputData,
// constraints: constraints,
// );
// return;
// }
// await Workmanager().registerPeriodicTask(
// moneroSyncTaskKey,
// moneroSyncTaskKey,
// initialDelay: syncMode.frequency,
// frequency: syncMode.frequency,
// existingWorkPolicy: changeExisting ? ExistingWorkPolicy.replace : ExistingWorkPolicy.keep,
// inputData: inputData,
// constraints: constraints,
// );
} catch (error, stackTrace) { } catch (error, stackTrace) {
print(error); print(error);
print(stackTrace); print(stackTrace);
} }
} }
void cancelSyncTask() { void cancelSyncTask() async {
try { try {
Workmanager().cancelByUniqueName(moneroSyncTaskKey); // Workmanager().cancelByUniqueName(moneroSyncTaskKey);
int status = await BackgroundFetch.stop();
print('[BackgroundFetch] stop success: $status');
} catch (error, stackTrace) { } catch (error, stackTrace) {
print(error); print(error);
print(stackTrace); print(stackTrace);

View file

@ -66,6 +66,7 @@ dependencies:
permission_handler: ^10.0.0 permission_handler: ^10.0.0
device_display_brightness: ^0.0.6 device_display_brightness: ^0.0.6
workmanager: ^0.5.1 workmanager: ^0.5.1
background_fetch: ^1.2.1
platform_device_id: ^1.0.1 platform_device_id: ^1.0.1
wakelock: ^0.6.2 wakelock: ^0.6.2
flutter_mailer: ^2.0.2 flutter_mailer: ^2.0.2