Merge branch 'main' into btc-addr-type

android/app/src/main/AndroidManifestBase.xml

@@ -8,6 +8,7 @@
     <uses-permission android:name="android.permission.WRITE_INTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"/>
 
     <application
         android:name=".Application"

android/app/src/main/java/com/cakewallet/cake_wallet/MainActivity.java

@@ -15,6 +15,10 @@ import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
 import android.view.WindowManager;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.PowerManager;
+import android.provider.Settings;
 
 import com.unstoppabledomains.resolution.DomainResolution;
 import com.unstoppabledomains.resolution.Resolution;
@@ -65,6 +69,14 @@ public class MainActivity extends FlutterFragmentActivity {
                         getWindow().clearFlags(WindowManager.LayoutParams.FLAG_SECURE);
                     }
                     break;
+                case "disableBatteryOptimization":
+                    disableBatteryOptimization();
+                    handler.post(() -> result.success(null));
+                    break;
+                case "isBatteryOptimizationDisabled":
+                    boolean isDisabled = isBatteryOptimizationDisabled();
+                    handler.post(() -> result.success(isDisabled));
+                    break;
                 default:
                     handler.post(() -> result.notImplemented());
             }
@@ -89,4 +101,22 @@ public class MainActivity extends FlutterFragmentActivity {
             }
         });
     }
+
+    private void disableBatteryOptimization() {
+        String packageName = getPackageName();
+        PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
+        if (!pm.isIgnoringBatteryOptimizations(packageName)) {
+            Intent intent = new Intent();
+            intent.setAction(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
+            intent.setData(Uri.parse("package:" + packageName));
+            startActivity(intent);
+        }
+    }
+
+    private boolean isBatteryOptimizationDisabled() {
+        String packageName = getPackageName();
+        PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
+        return pm.isIgnoringBatteryOptimizations(packageName);
+    }
+
 }

android/app/src/main/java/com/cakewallet/haven/MainActivity.java

@@ -14,6 +14,10 @@ import android.os.Build;
 import android.os.Handler;
 import android.os.Looper;
 import android.view.WindowManager;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.PowerManager;
+import android.provider.Settings;
 
 import com.unstoppabledomains.resolution.DomainResolution;
 import com.unstoppabledomains.resolution.Resolution;
@@ -55,6 +59,14 @@ public class MainActivity extends FlutterFragmentActivity {
                         handler.post(() -> result.success(""));
                     }
                     break;
+                case "disableBatteryOptimization":
+                    disableBatteryOptimization();
+                    handler.post(() -> result.success(null));
+                    break;
+                case "isBatteryOptimizationDisabled":
+                    boolean isDisabled = isBatteryOptimizationDisabled();
+                    handler.post(() -> result.success(isDisabled));
+                    break;
                 default:
                     handler.post(() -> result.notImplemented());
             }
@@ -79,4 +91,22 @@ public class MainActivity extends FlutterFragmentActivity {
             }
         });
     }
+
+    private void disableBatteryOptimization() {
+        String packageName = getPackageName();
+        PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
+        if (!pm.isIgnoringBatteryOptimizations(packageName)) {
+            Intent intent = new Intent();
+            intent.setAction(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
+            intent.setData(Uri.parse("package:" + packageName));
+            startActivity(intent);
+        }
+    }
+
+    private boolean isBatteryOptimizationDisabled() {
+        String packageName = getPackageName();
+        PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
+        return pm.isIgnoringBatteryOptimizations(packageName);
+    }
+
 }

android/app/src/main/java/com/monero/app/MainActivity.java

@@ -14,6 +14,10 @@ import android.os.Build;
 import android.os.Handler;
 import android.os.Looper;
 import android.view.WindowManager;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.PowerManager;
+import android.provider.Settings;
 
 import com.unstoppabledomains.resolution.DomainResolution;
 import com.unstoppabledomains.resolution.Resolution;
@@ -64,6 +68,14 @@ public class MainActivity extends FlutterFragmentActivity {
                         getWindow().clearFlags(WindowManager.LayoutParams.FLAG_SECURE);
                     }
                     break;
+                case "disableBatteryOptimization":
+                    disableBatteryOptimization();
+                    handler.post(() -> result.success(null));
+                    break;
+                case "isBatteryOptimizationDisabled":
+                    boolean isDisabled = isBatteryOptimizationDisabled();
+                    handler.post(() -> result.success(isDisabled));
+                    break;
                 default:
                     handler.post(() -> result.notImplemented());
             }
@@ -88,4 +100,22 @@ public class MainActivity extends FlutterFragmentActivity {
             }
         });
     }
+
+    private void disableBatteryOptimization() {
+        String packageName = getPackageName();
+        PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
+        if (!pm.isIgnoringBatteryOptimizations(packageName)) {
+            Intent intent = new Intent();
+            intent.setAction(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
+            intent.setData(Uri.parse("package:" + packageName));
+            startActivity(intent);
+        }
+    }
+
+    private boolean isBatteryOptimizationDisabled() {
+        String packageName = getPackageName();
+        PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
+        return pm.isIgnoringBatteryOptimizations(packageName);
+    }
+
 }

cw_bitcoin/lib/bitcoin_address_record.dart

@@ -40,7 +40,7 @@ class BitcoinAddressRecord {
   bool operator ==(Object o) => o is BitcoinAddressRecord && address == o.address;
 
   final String address;
-  final bool isHidden;
+  bool isHidden;
   final int index;
   int _txCount;
   int _balance;

cw_bitcoin/lib/bitcoin_wallet_service.dart

@@ -45,13 +45,25 @@ class BitcoinWalletService extends WalletService<BitcoinNewWalletCredentials,
   Future<BitcoinWallet> openWallet(String name, String password) async {
     final walletInfo = walletInfoSource.values
         .firstWhereOrNull((info) => info.id == WalletBase.idFor(name, getType()))!;
-    final wallet = await BitcoinWalletBase.open(
+    try {
-        password: password,
+      final wallet = await BitcoinWalletBase.open(
-        name: name,
+          password: password,
-        walletInfo: walletInfo,
+          name: name,
-        unspentCoinsInfo: unspentCoinsInfoSource);
+          walletInfo: walletInfo,
-    await wallet.init();
+          unspentCoinsInfo: unspentCoinsInfoSource);
-    return wallet;
+      await wallet.init();
+      saveBackup(name);
+      return wallet;
+    } catch (_) {
+      await restoreWalletFilesFromBackup(name);
+      final wallet = await BitcoinWalletBase.open(
+          password: password,
+          name: name,
+          walletInfo: walletInfo,
+          unspentCoinsInfo: unspentCoinsInfoSource);
+      await wallet.init();
+      return wallet;
+    }
   }
 
   @override
@@ -73,6 +85,7 @@ class BitcoinWalletService extends WalletService<BitcoinNewWalletCredentials,
         unspentCoinsInfo: unspentCoinsInfoSource);
 
     await currentWallet.renameWalletFiles(newName);
+    await saveBackup(newName);
 
     final newWalletInfo = currentWalletInfo;
     newWalletInfo.id = WalletBase.idFor(newName, getType());

cw_bitcoin/lib/electrum_wallet_addresses.dart

@@ -275,7 +275,13 @@ abstract class ElectrumWalletAddressesBase extends WalletAddresses with Store {
     List<BitcoinAddressRecord> addrs;
     final matchingAddresses = _addresses.where((addr) => _addressMatchHidden(addr, isHidden, type));
 
-    if (matchingAddresses.isNotEmpty) {
+    if (addresses.isNotEmpty) {
+      if (!isHidden) {
+        final receiveAddressesList =
+            _addresses.where((addr) => _addressMatchHidden(addr, isHidden, type)).toList();
+        validateSideHdAddresses(receiveAddressesList);
+      }
+
       addrs = matchingAddresses.toList();
     } else {
       addrs = await _createNewAddresses(
@@ -365,6 +371,14 @@ abstract class ElectrumWalletAddressesBase extends WalletAddresses with Store {
     return transactionHistory.isNotEmpty;
   }
 
+  void validateSideHdAddresses(List<BitcoinAddressRecord> addrWithTransactions) {
+    addrWithTransactions.forEach((element) {
+      if (element.address !=
+          getAddress(index: element.index, hd: mainHd, addressType: element.type))
+        element.isHidden = true;
+    });
+  }
+
   @action
   Future<void> setAddressType(BitcoinAddressType type) async {
     _addressPageType = type;
@@ -375,8 +389,7 @@ abstract class ElectrumWalletAddressesBase extends WalletAddresses with Store {
   }
 
   bitcoin.HDWallet _getHd(bool isHidden) => isHidden ? sideHd : mainHd;
-  bool _isAddressByType(BitcoinAddressRecord addr, BitcoinAddressType type) =>
+  bool _isAddressByType(BitcoinAddressRecord addr, BitcoinAddressType type) => addr.type == type;
-      addr.type == type || (addr.type == null && type == SegwitAddresType.p2wpkh);
   bool _addressMatchHidden(BitcoinAddressRecord addr, bool isHidden, BitcoinAddressType type) =>
       _isAddressByType(addr, type) && addr.isHidden == isHidden;
 }

cw_bitcoin/lib/litecoin_wallet_service.dart

@@ -45,11 +45,22 @@ class LitecoinWalletService extends WalletService<
   Future<LitecoinWallet> openWallet(String name, String password) async {
     final walletInfo = walletInfoSource.values.firstWhereOrNull(
         (info) => info.id == WalletBase.idFor(name, getType()))!;
-    final wallet = await LitecoinWalletBase.open(
+
-        password: password, name: name, walletInfo: walletInfo,
+    try {
-        unspentCoinsInfo: unspentCoinsInfoSource);
+      final wallet = await LitecoinWalletBase.open(
-    await wallet.init();
+          password: password, name: name, walletInfo: walletInfo,
-    return wallet;
+          unspentCoinsInfo: unspentCoinsInfoSource);
+      await wallet.init();
+      saveBackup(name);
+      return wallet;
+    } catch (_) {
+      await restoreWalletFilesFromBackup(name);
+      final wallet = await LitecoinWalletBase.open(
+          password: password, name: name, walletInfo: walletInfo,
+          unspentCoinsInfo: unspentCoinsInfoSource);
+      await wallet.init();
+      return wallet;
+    }
   }
 
   @override
@@ -72,6 +83,7 @@ class LitecoinWalletService extends WalletService<
         unspentCoinsInfo: unspentCoinsInfoSource);
 
     await currentWallet.renameWalletFiles(newName);
+    await saveBackup(newName);
 
     final newWalletInfo = currentWalletInfo;
     newWalletInfo.id = WalletBase.idFor(newName, getType());

cw_bitcoin_cash/lib/src/bitcoin_cash_wallet_service.dart

@@ -51,11 +51,22 @@ class BitcoinCashWalletService extends WalletService<BitcoinCashNewWalletCredent
   Future<BitcoinCashWallet> openWallet(String name, String password) async {
     final walletInfo = walletInfoSource.values.firstWhereOrNull(
             (info) => info.id == WalletBase.idFor(name, getType()))!;
-    final wallet = await BitcoinCashWalletBase.open(
+
-        password: password, name: name, walletInfo: walletInfo,
+    try {
-        unspentCoinsInfo: unspentCoinsInfoSource);
+      final wallet = await BitcoinCashWalletBase.open(
-    await wallet.init();
+          password: password, name: name, walletInfo: walletInfo,
-    return wallet;
+          unspentCoinsInfo: unspentCoinsInfoSource);
+      await wallet.init();
+      saveBackup(name);
+      return wallet;
+    } catch(_) {
+      await restoreWalletFilesFromBackup(name);
+      final wallet = await BitcoinCashWalletBase.open(
+      password: password, name: name, walletInfo: walletInfo,
+      unspentCoinsInfo: unspentCoinsInfoSource);
+      await wallet.init();
+      return wallet;
+    }
   }
 
   @override
@@ -78,6 +89,7 @@ class BitcoinCashWalletService extends WalletService<BitcoinCashNewWalletCredent
         unspentCoinsInfo: unspentCoinsInfoSource);
 
     await currentWallet.renameWalletFiles(newName);
+    await saveBackup(newName);
 
     final newWalletInfo = currentWalletInfo;
     newWalletInfo.id = WalletBase.idFor(newName, getType());

cw_core/lib/battery_optimization_native.dart

@@ -0,0 +1,22 @@
+import 'package:flutter/services.dart';
+
+const MethodChannel _channel = MethodChannel('com.cake_wallet/native_utils');
+
+Future<void> requestDisableBatteryOptimization() async {
+  try {
+    await _channel.invokeMethod('disableBatteryOptimization');
+  } on PlatformException catch (e) {
+    print("Failed to disable battery optimization: '${e.message}'.");
+  }
+}
+
+Future<bool> isBatteryOptimizationDisabled() async {
+  try {
+    final bool isDisabled = await _channel.invokeMethod('isBatteryOptimizationDisabled') as bool;
+    print('It\'s actually disabled? $isDisabled');
+    return isDisabled;
+  } on PlatformException catch (e) {
+    print("Failed to check battery optimization status: '${e.message}'.");
+    return false;
+  }
+}

cw_core/lib/monero_wallet_utils.dart

@@ -54,6 +54,17 @@ Future<void> restoreWalletFiles(String name) async {
   }
 }
 
+Future<void> resetCache(String name) async {
+  await removeCache(name);
+
+  final walletDirPath = await pathForWalletDir(name: name, type: WalletType.monero);
+  final cacheFilePath = '$walletDirPath/$name';
+  final backupCacheFile = File(backupFileName(cacheFilePath));
+  if (backupCacheFile.existsSync()) {
+    await backupCacheFile.copy(cacheFilePath);
+  }
+}
+
 Future<bool> backupWalletFilesExists(String name) async {
   final walletDirPath = await pathForWalletDir(name: name, type: WalletType.monero);
   final cacheFilePath = '$walletDirPath/$name';
@@ -63,9 +74,9 @@ Future<bool> backupWalletFilesExists(String name) async {
   final backupKeysFile = File(backupFileName(keysFilePath));
   final backupAddressListFile = File(backupFileName(addressListFilePath));
 
-  return backupCacheFile.existsSync()
+  return backupCacheFile.existsSync() &&
-    && backupKeysFile.existsSync()
+      backupKeysFile.existsSync() &&
-    && backupAddressListFile.existsSync();
+      backupAddressListFile.existsSync();
 }
 
 Future<void> removeCache(String name) async {
@@ -85,4 +96,4 @@ Future<void> restoreOrResetWalletFiles(String name) async {
   }
 
   removeCache(name);
-}
+}

cw_core/lib/wallet_service.dart

@@ -1,3 +1,6 @@
+import 'dart:io';
+
+import 'package:cw_core/pathForWallet.dart';
 import 'package:cw_core/wallet_base.dart';
 import 'package:cw_core/wallet_credentials.dart';
 import 'package:cw_core/wallet_type.dart';
@@ -19,4 +22,22 @@ abstract class WalletService<N extends WalletCredentials, RFS extends WalletCred
   Future<void> remove(String wallet);
 
   Future<void> rename(String currentName, String password, String newName);
+
+  Future<void> restoreWalletFilesFromBackup(String name) async {
+    final backupWalletDirPath = await pathForWalletDir(name: "$name.backup", type: getType());
+    final walletDirPath = await pathForWalletDir(name: name, type: getType());
+
+    if (File(backupWalletDirPath).existsSync()) {
+      await File(backupWalletDirPath).copy(walletDirPath);
+    }
+  }
+
+  Future<void> saveBackup(String name) async {
+    final backupWalletDirPath = await pathForWalletDir(name: "$name.backup", type: getType());
+    final walletDirPath = await pathForWalletDir(name: name, type: getType());
+
+    if (File(walletDirPath).existsSync()) {
+      await File(walletDirPath).copy(backupWalletDirPath);
+    }
+  }
 }

cw_ethereum/lib/ethereum_wallet_service.dart

@@ -39,16 +39,31 @@ class EthereumWalletService extends EVMChainWalletService<EthereumWallet> {
   Future<EthereumWallet> openWallet(String name, String password) async {
     final walletInfo =
         walletInfoSource.values.firstWhere((info) => info.id == WalletBase.idFor(name, getType()));
-    final wallet = await EthereumWallet.open(
-      name: name,
-      password: password,
-      walletInfo: walletInfo,
-    );
 
-    await wallet.init();
+    try {
-    await wallet.save();
+      final wallet = await EthereumWallet.open(
+        name: name,
+        password: password,
+        walletInfo: walletInfo,
+      );
 
-    return wallet;
+      await wallet.init();
+      await wallet.save();
+      saveBackup(name);
+      return wallet;
+    } catch (_) {
+      
+      await restoreWalletFilesFromBackup(name);
+
+      final wallet = await EthereumWallet.open(
+        name: name,
+        password: password,
+        walletInfo: walletInfo,
+      );
+      await wallet.init();
+      await wallet.save();
+      return wallet;
+    }
   }
 
   @override
@@ -59,6 +74,7 @@ class EthereumWalletService extends EVMChainWalletService<EthereumWallet> {
         password: password, name: currentName, walletInfo: currentWalletInfo);
 
     await currentWallet.renameWalletFiles(newName);
+    await saveBackup(newName);
 
     final newWalletInfo = currentWalletInfo;
     newWalletInfo.id = WalletBase.idFor(newName, getType());

cw_haven/lib/haven_wallet_service.dart

@@ -163,6 +163,7 @@ class HavenWalletService extends WalletService<
     final currentWallet = HavenWallet(walletInfo: currentWalletInfo);
 
     await currentWallet.renameWalletFiles(newName);
+    await saveBackup(newName);
 
     final newWalletInfo = currentWalletInfo;
     newWalletInfo.id = WalletBase.idFor(newName, getType());

cw_monero/lib/monero_wallet.dart

@@ -36,6 +36,8 @@ import 'package:mobx/mobx.dart';
 part 'monero_wallet.g.dart';
 
 const moneroBlockSize = 1000;
+// not sure if this should just be 0 but setting it higher feels safer / should catch more cases:
+const MIN_RESTORE_HEIGHT = 1000;
 
 class MoneroWallet = MoneroWalletBase with _$MoneroWallet;
 
@@ -79,7 +81,7 @@ abstract class MoneroWalletBase
 
   Box<UnspentCoinsInfo> unspentCoinsInfo;
 
-  void Function(FlutterErrorDetails)? _onError;
+  void Function(FlutterErrorDetails)? onError;
 
   @override
   late MoneroWalletAddresses walletAddresses;
@@ -171,7 +173,26 @@ abstract class MoneroWalletBase
   Future<void> startSync() async {
     try {
       _setInitialHeight();
-    } catch (_) {}
+    } catch (_) {
+      // our restore height wasn't correct, so lets see if using the backup works:
+      try {
+        await resetCache(name);
+        _setInitialHeight();
+      } catch (e) {
+        // we still couldn't get a valid height from the backup?!:
+        // try to use the date instead:
+        try {
+          _setHeightFromDate();
+        } catch (e, s) {
+          // we still couldn't get a valid sync height :/
+          onError?.call(FlutterErrorDetails(
+            exception: e,
+            stack: s,
+            library: this.runtimeType.toString(),
+          ));
+        }
+      }
+    }
 
     try {
       syncStatus = AttemptingSyncStatus();
@@ -339,6 +360,8 @@ abstract class MoneroWalletBase
       if (currentAddressListFile.existsSync()) {
         await currentAddressListFile.rename('$newWalletPath.address.txt');
       }
+
+      await backupWalletFiles(newWalletName);
     } catch (e) {
       final currentWalletPath = await pathForWallet(name: name, type: type);
 
@@ -402,9 +425,7 @@ abstract class MoneroWalletBase
         if (coin.spent == 0) {
           final unspent = MoneroUnspent.fromCoinsInfoRow(coin);
           if (unspent.hash.isNotEmpty) {
-            unspent.isChange = transaction_history
+            unspent.isChange = transaction_history.getTransaction(unspent.hash).direction == 1;
-                .getTransaction(unspent.hash)
-                .direction == 1;
           }
           unspentCoins.add(unspent);
         }
@@ -418,7 +439,7 @@ abstract class MoneroWalletBase
       if (unspentCoins.isNotEmpty) {
         unspentCoins.forEach((coin) {
           final coinInfoList = unspentCoinsInfo.values.where((element) =>
-          element.walletId.contains(id) &&
+              element.walletId.contains(id) &&
               element.accountIndex == walletAddresses.account!.id &&
               element.keyImage!.contains(coin.keyImage!));
 
@@ -438,7 +459,7 @@ abstract class MoneroWalletBase
       _askForUpdateBalance();
     } catch (e, s) {
       print(e.toString());
-      _onError?.call(FlutterErrorDetails(
+      onError?.call(FlutterErrorDetails(
         exception: e,
         stack: s,
         library: this.runtimeType.toString(),
@@ -534,18 +555,36 @@ abstract class MoneroWalletBase
     _listener = monero_wallet.setListeners(_onNewBlock, _onNewTransaction);
   }
 
+  // check if the height is correct:
   void _setInitialHeight() {
     if (walletInfo.isRecovery) {
       return;
     }
 
-    final currentHeight = monero_wallet.getCurrentHeight();
+    final height = monero_wallet.getCurrentHeight();
 
-    if (currentHeight <= 1) {
+    if (height > MIN_RESTORE_HEIGHT) {
-      final height = _getHeightByDate(walletInfo.date);
+      // the restore height is probably correct, so we do nothing:
+      return;
+    }
+
+    throw Exception("height isn't > $MIN_RESTORE_HEIGHT!");
+  }
+
+  void _setHeightFromDate() {
+    if (walletInfo.isRecovery) {
+      return;
+    }
+
+    final height = _getHeightByDate(walletInfo.date);
+
+    if (height > MIN_RESTORE_HEIGHT) {
       monero_wallet.setRecoveringFromSeed(isRecovery: true);
       monero_wallet.setRefreshFromBlockHeight(height: height);
+      return;
     }
+
+    throw Exception("height isn't > $MIN_RESTORE_HEIGHT!");
   }
 
   int _getHeightDistance(DateTime date) {
@@ -561,7 +600,8 @@ abstract class MoneroWalletBase
     final heightDistance = _getHeightDistance(date);
 
     if (nodeHeight <= 0) {
-      return 0;
+      // the node returned 0 (an error state), so lets just restore from cache:
+      throw Exception("nodeHeight is <= 0!");
     }
 
     return nodeHeight - heightDistance;
@@ -650,7 +690,7 @@ abstract class MoneroWalletBase
   }
 
   @override
-  void setExceptionHandler(void Function(FlutterErrorDetails) onError) => _onError = onError;
+  void setExceptionHandler(void Function(FlutterErrorDetails) e) => onError = e;
 
   @override
   String signMessage(String message, {String? address}) {

cw_monero/lib/monero_wallet_service.dart

@@ -11,11 +11,13 @@ import 'package:cw_core/get_height_by_date.dart';
 import 'package:cw_monero/api/exceptions/wallet_opening_exception.dart';
 import 'package:cw_monero/api/wallet_manager.dart' as monero_wallet_manager;
 import 'package:cw_monero/monero_wallet.dart';
+import 'package:flutter/widgets.dart';
 import 'package:hive/hive.dart';
 import 'package:polyseed/polyseed.dart';
 
 class MoneroNewWalletCredentials extends WalletCredentials {
-  MoneroNewWalletCredentials({required String name, required this.language, required this.isPolyseed, String? password})
+  MoneroNewWalletCredentials(
+      {required String name, required this.language, required this.isPolyseed, String? password})
       : super(name: name, password: password);
 
   final String language;
@@ -52,10 +54,8 @@ class MoneroRestoreWalletFromKeysCredentials extends WalletCredentials {
   final String spendKey;
 }
 
-class MoneroWalletService extends WalletService<
+class MoneroWalletService extends WalletService<MoneroNewWalletCredentials,
-    MoneroNewWalletCredentials,
+    MoneroRestoreWalletFromSeedCredentials, MoneroRestoreWalletFromKeysCredentials> {
-    MoneroRestoreWalletFromSeedCredentials,
-    MoneroRestoreWalletFromKeysCredentials> {
   MoneroWalletService(this.walletInfoSource, this.unspentCoinsInfoSource);
 
   final Box<WalletInfo> walletInfoSource;
@@ -112,6 +112,7 @@ class MoneroWalletService extends WalletService<
 
   @override
   Future<MoneroWallet> openWallet(String name, String password) async {
+    MoneroWallet? wallet;
     try {
       final path = await pathForWallet(name: name, type: getType());
 
@@ -119,11 +120,10 @@ class MoneroWalletService extends WalletService<
         await repairOldAndroidWallet(name);
       }
 
-      await monero_wallet_manager
+      await monero_wallet_manager.openWalletAsync({'path': path, 'password': password});
-          .openWalletAsync({'path': path, 'password': password});
+      final walletInfo = walletInfoSource.values
-      final walletInfo = walletInfoSource.values.firstWhere(
+          .firstWhere((info) => info.id == WalletBase.idFor(name, getType()));
-          (info) => info.id == WalletBase.idFor(name, getType()));
+      wallet = MoneroWallet(walletInfo: walletInfo, unspentCoinsInfo: unspentCoinsInfoSource);
-      final wallet = MoneroWallet(walletInfo: walletInfo, unspentCoinsInfo: unspentCoinsInfoSource);
       final isValid = wallet.walletAddresses.validate();
 
       if (!isValid) {
@@ -135,7 +135,7 @@ class MoneroWalletService extends WalletService<
       await wallet.init();
 
       return wallet;
-    } catch (e) {
+    } catch (e, s) {
       // TODO: Implement Exception for wallet list service.
 
       final bool isBadAlloc = e.toString().contains('bad_alloc') ||
@@ -156,16 +156,18 @@ class MoneroWalletService extends WalletService<
       final bool invalidSignature = e.toString().contains('invalid signature') ||
           (e is WalletOpeningException && e.message.contains('invalid signature'));
 
-      if (isBadAlloc ||
+      if (!isBadAlloc &&
-          doesNotCorrespond ||
+          !doesNotCorrespond &&
-          isMissingCacheFilesIOS ||
+          !isMissingCacheFilesIOS &&
-          isMissingCacheFilesAndroid ||
+          !isMissingCacheFilesAndroid &&
-          invalidSignature) {
+          !invalidSignature &&
-        await restoreOrResetWalletFiles(name);
+          wallet != null &&
-        return openWallet(name, password);
+          wallet.onError != null) {
+        wallet.onError!(FlutterErrorDetails(exception: e, stack: s));
       }
 
-      rethrow;
+      await restoreOrResetWalletFiles(name);
+      return openWallet(name, password);
     }
   }
 
@@ -185,10 +187,9 @@ class MoneroWalletService extends WalletService<
   }
 
   @override
-  Future<void> rename(
+  Future<void> rename(String currentName, String password, String newName) async {
-      String currentName, String password, String newName) async {
+    final currentWalletInfo = walletInfoSource.values
-    final currentWalletInfo = walletInfoSource.values.firstWhere(
+        .firstWhere((info) => info.id == WalletBase.idFor(currentName, getType()));
-        (info) => info.id == WalletBase.idFor(currentName, getType()));
     final currentWallet =
         MoneroWallet(walletInfo: currentWalletInfo, unspentCoinsInfo: unspentCoinsInfoSource);
 
@@ -202,8 +203,8 @@ class MoneroWalletService extends WalletService<
   }
 
   @override
-  Future<MoneroWallet> restoreFromKeys(
+  Future<MoneroWallet> restoreFromKeys(MoneroRestoreWalletFromKeysCredentials credentials,
-      MoneroRestoreWalletFromKeysCredentials credentials, {bool? isTestnet}) async {
+      {bool? isTestnet}) async {
     try {
       final path = await pathForWallet(name: credentials.name, type: getType());
       await monero_wallet_manager.restoreFromKeys(
@@ -227,9 +228,8 @@ class MoneroWalletService extends WalletService<
   }
 
   @override
-  Future<MoneroWallet> restoreFromSeed(
+  Future<MoneroWallet> restoreFromSeed(MoneroRestoreWalletFromSeedCredentials credentials,
-      MoneroRestoreWalletFromSeedCredentials credentials, {bool? isTestnet}) async {
+      {bool? isTestnet}) async {
-
     // Restore from Polyseed
     if (Polyseed.isValidSeed(credentials.mnemonic)) {
       return restoreFromPolyseed(credentials);
@@ -254,14 +254,16 @@ class MoneroWalletService extends WalletService<
     }
   }
 
-  Future<MoneroWallet> restoreFromPolyseed(MoneroRestoreWalletFromSeedCredentials credentials) async {
+  Future<MoneroWallet> restoreFromPolyseed(
+      MoneroRestoreWalletFromSeedCredentials credentials) async {
     try {
       final path = await pathForWallet(name: credentials.name, type: getType());
       final polyseedCoin = PolyseedCoin.POLYSEED_MONERO;
       final lang = PolyseedLang.getByPhrase(credentials.mnemonic);
       final polyseed = Polyseed.decode(credentials.mnemonic, lang, polyseedCoin);
 
-      return _restoreFromPolyseed(path, credentials.password!, polyseed, credentials.walletInfo!, lang);
+      return _restoreFromPolyseed(
+          path, credentials.password!, polyseed, credentials.walletInfo!, lang);
     } catch (e) {
       // TODO: Implement Exception for wallet list service.
       print('MoneroWalletsManager Error: $e');
@@ -269,11 +271,11 @@ class MoneroWalletService extends WalletService<
     }
   }
 
-  Future<MoneroWallet> _restoreFromPolyseed(String path, String password, Polyseed polyseed,
+  Future<MoneroWallet> _restoreFromPolyseed(
-      WalletInfo walletInfo, PolyseedLang lang,
+      String path, String password, Polyseed polyseed, WalletInfo walletInfo, PolyseedLang lang,
       {PolyseedCoin coin = PolyseedCoin.POLYSEED_MONERO, int? overrideHeight}) async {
-    final height = overrideHeight ?? getMoneroHeigthByDate(
+    final height = overrideHeight ??
-        date: DateTime.fromMillisecondsSinceEpoch(polyseed.birthday * 1000));
+        getMoneroHeigthByDate(date: DateTime.fromMillisecondsSinceEpoch(polyseed.birthday * 1000));
     final spendKey = polyseed.generateKey(coin, 32).toHexString();
     final seed = polyseed.encode(lang, coin);
 
@@ -288,8 +290,7 @@ class MoneroWalletService extends WalletService<
         restoreHeight: height,
         spendKey: spendKey);
 
-    final wallet = MoneroWallet(
+    final wallet = MoneroWallet(walletInfo: walletInfo, unspentCoinsInfo: unspentCoinsInfoSource);
-        walletInfo: walletInfo, unspentCoinsInfo: unspentCoinsInfoSource);
     await wallet.init();
 
     return wallet;
@@ -301,16 +302,14 @@ class MoneroWalletService extends WalletService<
         return;
       }
 
-      final oldAndroidWalletDirPath =
+      final oldAndroidWalletDirPath = await outdatedAndroidPathForWalletDir(name: name);
-          await outdatedAndroidPathForWalletDir(name: name);
       final dir = Directory(oldAndroidWalletDirPath);
 
       if (!dir.existsSync()) {
         return;
       }
 
-      final newWalletDirPath =
+      final newWalletDirPath = await pathForWalletDir(name: name, type: getType());
-          await pathForWalletDir(name: name, type: getType());
 
       dir.listSync().forEach((f) {
         final file = File(f.path);

cw_nano/lib/nano_wallet_service.dart

@@ -69,6 +69,7 @@ class NanoWalletService extends WalletService<NanoNewWalletCredentials,
         NanoWallet(walletInfo: currentWalletInfo, password: password, mnemonic: randomWords);
 
     await currentWallet.renameWalletFiles(newName);
+    await saveBackup(newName);
 
     final newWalletInfo = currentWalletInfo;
     newWalletInfo.id = WalletBase.idFor(newName, getType());
@@ -150,14 +151,29 @@ class NanoWalletService extends WalletService<NanoNewWalletCredentials,
   Future<NanoWallet> openWallet(String name, String password) async {
     final walletInfo =
         walletInfoSource.values.firstWhere((info) => info.id == WalletBase.idFor(name, getType()));
-    final wallet = await NanoWalletBase.open(
-      name: name,
-      password: password,
-      walletInfo: walletInfo,
-    );
 
-    await wallet.init();
+    try {
-    await wallet.save();
+      final wallet = await NanoWalletBase.open(
-    return wallet;
+        name: name,
+        password: password,
+        walletInfo: walletInfo,
+      );
+
+      await wallet.init();
+      await wallet.save();
+      saveBackup(name);
+      return wallet;
+    } catch (_) {
+      await restoreWalletFilesFromBackup(name);
+      final wallet = await NanoWalletBase.open(
+        name: name,
+        password: password,
+        walletInfo: walletInfo,
+      );
+
+      await wallet.init();
+      await wallet.save();
+      return wallet;
+    }
   }
 }

cw_polygon/lib/polygon_wallet_service.dart

@@ -42,16 +42,31 @@ class PolygonWalletService extends EVMChainWalletService<PolygonWallet> {
   Future<PolygonWallet> openWallet(String name, String password) async {
     final walletInfo =
         walletInfoSource.values.firstWhere((info) => info.id == WalletBase.idFor(name, getType()));
-    final wallet = await PolygonWallet.open(
-      name: name,
-      password: password,
-      walletInfo: walletInfo,
-    );
 
-    await wallet.init();
+    try {
-    await wallet.save();
+      final wallet = await PolygonWallet.open(
+        name: name,
+        password: password,
+        walletInfo: walletInfo,
+      );
 
-    return wallet;
+      await wallet.init();
+      await wallet.save();
+      saveBackup(name);
+      return wallet;
+    } catch (_) {
+      await restoreWalletFilesFromBackup(name);
+
+      final wallet = await PolygonWallet.open(
+        name: name,
+        password: password,
+        walletInfo: walletInfo,
+      );
+      
+      await wallet.init();
+      await wallet.save();
+      return wallet;
+    }
   }
 
   @override
@@ -99,6 +114,7 @@ class PolygonWalletService extends EVMChainWalletService<PolygonWallet> {
         password: password, name: currentName, walletInfo: currentWalletInfo);
 
     await currentWallet.renameWalletFiles(newName);
+    await saveBackup(newName);
 
     final newWalletInfo = currentWalletInfo;
     newWalletInfo.id = WalletBase.idFor(newName, getType());

lib/bitcoin/cw_bitcoin.dart

@@ -193,4 +193,4 @@ class CWBitcoin extends Bitcoin {
 
 	@override
 	List<BitcoinReceivePageOption> getBitcoinReceivePageOptions() => BitcoinReceivePageOption.all;
-}
+}

lib/src/screens/receive/widgets/qr_widget.dart

@@ -1,4 +1,3 @@
-import 'package:auto_size_text/auto_size_text.dart';
 import 'package:cake_wallet/entities/qr_view_data.dart';
 import 'package:cake_wallet/themes/extensions/qr_code_theme.dart';
 import 'package:cake_wallet/routes.dart';
@@ -7,7 +6,6 @@ import 'package:cake_wallet/src/screens/receive/widgets/currency_input_field.dar
 import 'package:cake_wallet/utils/brightness_util.dart';
 import 'package:cake_wallet/utils/show_bar.dart';
 import 'package:cake_wallet/utils/show_pop_up.dart';
-import 'package:cw_core/wallet_type.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
@@ -146,10 +144,9 @@ class QRWidget extends StatelessWidget {
                       crossAxisAlignment: CrossAxisAlignment.start,
                       children: <Widget>[
                         Expanded(
-                          child: AutoSizeText(
+                          child: Text(
                             addressListViewModel.address.address,
                             textAlign: TextAlign.center,
-                            maxLines: addressListViewModel.wallet.type == WalletType.monero ? 2 : 1,
                             style: TextStyle(
                                 fontSize: 15,
                                 fontWeight: FontWeight.w500,

lib/src/screens/settings/connection_sync_page.dart

@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:cake_wallet/reactions/wallet_connect.dart';
 import 'package:cake_wallet/src/screens/settings/widgets/settings_cell_with_arrow.dart';
 import 'package:cake_wallet/src/screens/settings/widgets/settings_picker_cell.dart';
@@ -8,6 +10,7 @@ import 'package:cake_wallet/utils/feature_flag.dart';
 import 'package:cake_wallet/utils/show_pop_up.dart';
 import 'package:cake_wallet/view_model/dashboard/dashboard_view_model.dart';
 import 'package:cake_wallet/view_model/settings/sync_mode.dart';
+import 'package:cw_core/battery_optimization_native.dart';
 import 'package:flutter/material.dart';
 import 'package:cake_wallet/routes.dart';
 import 'package:cake_wallet/generated/i18n.dart';
@@ -45,12 +48,37 @@ class ConnectionSyncPage extends BasePage {
             if (DeviceInfo.instance.isMobile) ...[
               Observer(builder: (context) {
                 return SettingsPickerCell<SyncMode>(
-                  title: S.current.background_sync_mode,
+                    title: S.current.background_sync_mode,
-                  items: SyncMode.all,
+                    items: SyncMode.all,
-                  displayItem: (SyncMode syncMode) => syncMode.name,
+                    displayItem: (SyncMode syncMode) => syncMode.name,
-                  selectedItem: dashboardViewModel.syncMode,
+                    selectedItem: dashboardViewModel.syncMode,
-                  onItemSelected: dashboardViewModel.setSyncMode,
+                    onItemSelected: (syncMode) async {
-                );
+                      dashboardViewModel.setSyncMode(syncMode);
+
+                      if (syncMode.type != SyncType.disabled) {
+                        final isDisabled = await isBatteryOptimizationDisabled();
+
+                        if (isDisabled || Platform.isIOS) return;
+
+                        await showPopUp<void>(
+                          context: context,
+                          builder: (BuildContext dialogContext) {
+                            return AlertWithTwoActions(
+                              alertTitle: S.current.disableBatteryOptimization,
+                              alertContent: S.current.disableBatteryOptimizationDescription,
+                              leftButtonText: S.of(context).cancel,
+                              rightButtonText: S.of(context).ok,
+                              actionLeftButton: () => Navigator.of(dialogContext).pop(),
+                              actionRightButton: () async {
+                                await requestDisableBatteryOptimization();
+
+                                Navigator.of(dialogContext).pop();
+                              },
+                            );
+                          },
+                        );
+                      }
+                    });
               }),
               const StandardListSeparator(padding: EdgeInsets.symmetric(horizontal: 24)),
               Observer(builder: (context) {
@@ -99,7 +127,6 @@ class ConnectionSyncPage extends BasePage {
     );
   }
 
-
   Future<void> _presentReconnectAlert(BuildContext context) async {
     await showPopUp<void>(
       context: context,

lib/view_model/settings/sync_mode.dart

@@ -10,6 +10,6 @@ class SyncMode {
   static final all = [
     SyncMode("Disabled", SyncType.disabled, Duration.zero),
     SyncMode("Unobtrusive", SyncType.unobtrusive, Duration(days: 1)),
-    SyncMode("Aggressive", SyncType.aggressive, Duration(hours: 6)),
+    SyncMode("Aggressive", SyncType.aggressive, Duration(hours: 1)),
   ];
 }

res/values/strings_ar.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "تعطيل التبادل",
   "disable_fiat": "تعطيل fiat",
   "disable_sell": "قم بتعطيل إجراء البيع",
+  "disableBatteryOptimization": "تعطيل تحسين البطارية",
+  "disableBatteryOptimizationDescription": "هل تريد تعطيل تحسين البطارية من أجل جعل الخلفية مزامنة تعمل بحرية وسلاسة؟",
   "disabled": "معطلة",
   "discount": "وفر ${value}٪",
   "display_settings": "اعدادات العرض",

res/values/strings_bg.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Деактивиране на борса",
   "disable_fiat": "Деактивиране на fiat",
   "disable_sell": "Деактивирайте действието за продажба",
+  "disableBatteryOptimization": "Деактивирайте оптимизацията на батерията",
+  "disableBatteryOptimizationDescription": "Искате ли да деактивирате оптимизацията на батерията, за да направите синхронизирането на фона да работи по -свободно и гладко?",
   "disabled": "Деактивирано",
   "discount": "Спестете ${value}%",
   "display_settings": "Настройки на екрана",

res/values/strings_cs.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Zakázat směnárny",
   "disable_fiat": "Zakázat fiat",
   "disable_sell": "Zakázat akci prodeje",
+  "disableBatteryOptimization": "Zakázat optimalizaci baterie",
+  "disableBatteryOptimizationDescription": "Chcete deaktivovat optimalizaci baterie, aby se synchronizovala pozadí volně a hladce?",
   "disabled": "Zakázáno",
   "discount": "Ušetříte ${value}%",
   "display_settings": "Nastavení zobrazení",

res/values/strings_de.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Exchange deaktivieren",
   "disable_fiat": "Fiat deaktivieren",
   "disable_sell": "Verkaufsaktion deaktivieren",
+  "disableBatteryOptimization": "Batterieoptimierung deaktivieren",
+  "disableBatteryOptimizationDescription": "Möchten Sie die Batterieoptimierung deaktivieren, um die Hintergrundsynchronisierung freier und reibungsloser zu gestalten?",
   "disabled": "Deaktiviert",
   "discount": "${value} % sparen",
   "display_settings": "Anzeigeeinstellungen",

res/values/strings_en.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Disable exchange",
   "disable_fiat": "Disable fiat",
   "disable_sell": "Disable sell action",
+  "disableBatteryOptimization": "Disable Battery Optimization",
+  "disableBatteryOptimizationDescription": "Do you want to disable battery optimization in order to make background sync run more freely and smoothly?",
   "disabled": "Disabled",
   "discount": "Save ${value}%",
   "display_settings": "Display settings",

res/values/strings_es.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Deshabilitar intercambio",
   "disable_fiat": "Deshabilitar fiat",
   "disable_sell": "Desactivar acción de venta",
+  "disableBatteryOptimization": "Deshabilitar la optimización de la batería",
+  "disableBatteryOptimizationDescription": "¿Desea deshabilitar la optimización de la batería para que la sincronización de fondo se ejecute más libremente y sin problemas?",
   "disabled": "Desactivado",
   "discount": "Ahorra ${value}%",
   "display_settings": "Configuración de pantalla",

res/values/strings_fr.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Désactiver l'échange",
   "disable_fiat": "Désactiver les montants en fiat",
   "disable_sell": "Désactiver l'action de vente",
+  "disableBatteryOptimization": "Désactiver l'optimisation de la batterie",
+  "disableBatteryOptimizationDescription": "Voulez-vous désactiver l'optimisation de la batterie afin de faire fonctionner la synchronisation d'arrière-plan plus librement et en douceur?",
   "disabled": "Désactivé",
   "discount": "Économisez ${value}%",
   "display_settings": "Paramètres d'affichage",

res/values/strings_ha.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Kashe musanya",
   "disable_fiat": "Dakatar da fiat",
   "disable_sell": "Kashe karbuwa",
+  "disableBatteryOptimization": "Kashe ingantawa baturi",
+  "disableBatteryOptimizationDescription": "Shin kana son kashe ingantawa baturi don yin setnc bankwali gudu da yar kyauta da kyau?",
   "disabled": "tsaya",
   "discount": "Ajiye ${value}%",
   "display_settings": "Nuni saituna",

res/values/strings_hi.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "एक्सचेंज अक्षम करें",
   "disable_fiat": "िएट को अक्षम करें",
   "disable_sell": "बेचने की कार्रवाई अक्षम करें",
+  "disableBatteryOptimization": "बैटरी अनुकूलन अक्षम करें",
+  "disableBatteryOptimizationDescription": "क्या आप बैकग्राउंड सिंक को अधिक स्वतंत्र और सुचारू रूप से चलाने के लिए बैटरी ऑप्टिमाइज़ेशन को अक्षम करना चाहते हैं?",
   "disabled": "अक्षम",
   "discount": "${value}% बचाएं",
   "display_settings": "प्रदर्शन सेटिंग्स",

res/values/strings_hr.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Onemogući exchange",
   "disable_fiat": "Isključi, fiat",
   "disable_sell": "Onemogući akciju prodaje",
+  "disableBatteryOptimization": "Onemogući optimizaciju baterije",
+  "disableBatteryOptimizationDescription": "Želite li onemogućiti optimizaciju baterije kako bi se pozadinska sinkronizacija radila slobodnije i glatko?",
   "disabled": "Onemogućeno",
   "discount": "Uštedite ${value}%",
   "display_settings": "Postavke zaslona",

res/values/strings_id.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Nonaktifkan pertukaran",
   "disable_fiat": "Nonaktifkan fiat",
   "disable_sell": "Nonaktifkan aksi jual",
+  "disableBatteryOptimization": "Nonaktifkan optimasi baterai",
+  "disableBatteryOptimizationDescription": "Apakah Anda ingin menonaktifkan optimasi baterai untuk membuat sinkronisasi latar belakang berjalan lebih bebas dan lancar?",
   "disabled": "Dinonaktifkan",
   "discount": "Hemat ${value}%",
   "display_settings": "Pengaturan tampilan",

res/values/strings_it.arb

@@ -190,6 +190,8 @@
   "disable_exchange": "Disabilita scambio",
   "disable_fiat": "Disabilita fiat",
   "disable_sell": "Disabilita l'azione di vendita",
+  "disableBatteryOptimization": "Disabilita l'ottimizzazione della batteria",
+  "disableBatteryOptimizationDescription": "Vuoi disabilitare l'ottimizzazione della batteria per far funzionare la sincronizzazione in background più libera e senza intoppi?",
   "disabled": "Disabilitato",
   "discount": "Risparmia ${value}%",
   "display_settings": "Impostazioni di visualizzazione",

res/values/strings_ja.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "交換を無効にする",
   "disable_fiat": "フィアットを無効にする",
   "disable_sell": "販売アクションを無効にする",
+  "disableBatteryOptimization": "バッテリーの最適化を無効にします",
+  "disableBatteryOptimizationDescription": "バックグラウンドシンクをより自由かつスムーズに実行するために、バッテリーの最適化を無効にしたいですか？",
   "disabled": "無効",
   "discount": "${value}％を節約",
   "display_settings": "表示設定",

res/values/strings_ko.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "교환 비활성화",
   "disable_fiat": "법정화폐 비활성화",
   "disable_sell": "판매 조치 비활성화",
+  "disableBatteryOptimization": "배터리 최적화를 비활성화합니다",
+  "disableBatteryOptimizationDescription": "백그라운드 동기화를보다 자유롭고 매끄럽게 실행하기 위해 배터리 최적화를 비활성화하고 싶습니까?",
   "disabled": "장애가 있는",
   "discount": "${value}% 절약",
   "display_settings": "디스플레이 설정",

res/values/strings_my.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "လဲလှယ်မှုကို ပိတ်ပါ။",
   "disable_fiat": "Fiat ကိုပိတ်ပါ။",
   "disable_sell": "ရောင်းချခြင်းလုပ်ဆောင်ချက်ကို ပိတ်ပါ။",
+  "disableBatteryOptimization": "ဘက်ထရီ optimization ကိုပိတ်ပါ",
+  "disableBatteryOptimizationDescription": "နောက်ခံထပ်တူပြုခြင်းနှင့်ချောချောမွေ့မွေ့ပြုလုပ်နိုင်ရန်ဘက်ထရီ optimization ကိုသင်ပိတ်ထားလိုပါသလား။",
   "disabled": "မသန်စွမ်း",
   "discount": "${value}% ချွေတာ",
   "display_settings": "ပြသရန် ဆက်တင်များ",

res/values/strings_nl.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Uitwisseling uitschakelen",
   "disable_fiat": "Schakel Fiat uit",
   "disable_sell": "Verkoopactie uitschakelen",
+  "disableBatteryOptimization": "Schakel de batterijoptimalisatie uit",
+  "disableBatteryOptimizationDescription": "Wilt u de optimalisatie van de batterij uitschakelen om achtergrondsynchronisatie te laten werken, vrijer en soepeler?",
   "disabled": "Gehandicapt",
   "discount": "Bespaar ${value}%",
   "display_settings": "Weergave-instellingen",

res/values/strings_pl.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Wyłącz wymianę",
   "disable_fiat": "Wyłącz waluty FIAT",
   "disable_sell": "Wyłącz akcję sprzedaży",
+  "disableBatteryOptimization": "Wyłącz optymalizację baterii",
+  "disableBatteryOptimizationDescription": "Czy chcesz wyłączyć optymalizację baterii, aby synchronizacja tła działała swobodniej i płynnie?",
   "disabled": "Wyłączone",
   "discount": "Zaoszczędź ${value}%",
   "display_settings": "Ustawienia wyświetlania",

res/values/strings_pt.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Desativar troca",
   "disable_fiat": "Desativar fiat",
   "disable_sell": "Desativar ação de venda",
+  "disableBatteryOptimization": "Desative a otimização da bateria",
+  "disableBatteryOptimizationDescription": "Deseja desativar a otimização da bateria para fazer a sincronização de fundo funcionar de forma mais livre e suave?",
   "disabled": "Desabilitado",
   "discount": "Economize ${value}%",
   "display_settings": "Configurações de exibição",

res/values/strings_ru.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Отключить обмен",
   "disable_fiat": "Отключить фиат",
   "disable_sell": "Отключить действие продажи",
+  "disableBatteryOptimization": "Отключить оптимизацию батареи",
+  "disableBatteryOptimizationDescription": "Вы хотите отключить оптимизацию батареи, чтобы сделать фона синхронизации более свободно и плавно?",
   "disabled": "Отключено",
   "discount": "Сэкономьте ${value}%",
   "display_settings": "Настройки отображения",

res/values/strings_th.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "ปิดใช้งานการแลกเปลี่ยน",
   "disable_fiat": "ปิดใช้งานสกุลเงินตรา",
   "disable_sell": "ปิดการใช้งานการขาย",
+  "disableBatteryOptimization": "ปิดใช้งานการเพิ่มประสิทธิภาพแบตเตอรี่",
+  "disableBatteryOptimizationDescription": "คุณต้องการปิดใช้งานการเพิ่มประสิทธิภาพแบตเตอรี่เพื่อให้การซิงค์พื้นหลังทำงานได้อย่างอิสระและราบรื่นมากขึ้นหรือไม่?",
   "disabled": "ปิดใช้งาน",
   "discount": "ประหยัด ${value}%",
   "display_settings": "การตั้งค่าการแสดงผล",

res/values/strings_tl.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Huwag paganahin ang palitan",
   "disable_fiat": "Huwag paganahin ang Fiat",
   "disable_sell": "Huwag paganahin ang pagkilos ng pagbebenta",
+  "disableBatteryOptimization": "Huwag paganahin ang pag -optimize ng baterya",
+  "disableBatteryOptimizationDescription": "Nais mo bang huwag paganahin ang pag -optimize ng baterya upang gawing mas malaya at maayos ang pag -sync ng background?",
   "disabled": "Hindi pinagana",
   "discount": "Makatipid ng ${value}%",
   "display_settings": "Mga setting ng pagpapakita",

res/values/strings_tr.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Borsayı devre dışı bırak",
   "disable_fiat": "İtibari paraları devre dışı bırak",
   "disable_sell": "Satış işlemini devre dışı bırak",
+  "disableBatteryOptimization": "Pil optimizasyonunu devre dışı bırakın",
+  "disableBatteryOptimizationDescription": "Arka plan senkronizasyonunu daha özgür ve sorunsuz bir şekilde çalıştırmak için pil optimizasyonunu devre dışı bırakmak istiyor musunuz?",
   "disabled": "Devre dışı",
   "discount": "%${value} tasarruf et",
   "display_settings": "Görüntü ayarları",

res/values/strings_uk.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Вимкнути exchange",
   "disable_fiat": "Вимкнути фиат",
   "disable_sell": "Вимкнути дію продажу",
+  "disableBatteryOptimization": "Вимкнути оптимізацію акумулятора",
+  "disableBatteryOptimizationDescription": "Ви хочете відключити оптимізацію акумулятора, щоб зробити фонову синхронізацію більш вільно та плавно?",
   "disabled": "Вимкнено",
   "discount": "Зекономте ${value}%",
   "display_settings": "Налаштування дисплея",

res/values/strings_ur.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "تبادلے کو غیر فعال کریں۔",
   "disable_fiat": "فیاٹ کو غیر فعال کریں۔",
   "disable_sell": "فروخت کی کارروائی کو غیر فعال کریں۔",
+  "disableBatteryOptimization": "بیٹری کی اصلاح کو غیر فعال کریں",
+  "disableBatteryOptimizationDescription": "کیا آپ پس منظر کی مطابقت پذیری کو زیادہ آزادانہ اور آسانی سے چلانے کے لئے بیٹری کی اصلاح کو غیر فعال کرنا چاہتے ہیں؟",
   "disabled": "معذور",
   "discount": "${value}% بچائیں",
   "display_settings": "ڈسپلے کی ترتیبات",

res/values/strings_yo.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "Pa ilé pàṣípààrọ̀",
   "disable_fiat": "Pa owó tí ìjọba pàṣẹ wa lò",
   "disable_sell": "Ko iṣọrọ iṣọrọ",
+  "disableBatteryOptimization": "Mu Ifasi batiri",
+  "disableBatteryOptimizationDescription": "Ṣe o fẹ lati mu iṣapelo batiri si lati le ṣiṣe ayẹwo ẹhin ati laisiyonu?",
   "disabled": "Wọ́n tí a ti pa",
   "discount": "Pamọ́ ${value}%",
   "display_settings": "Fihàn àwọn ààtò",

res/values/strings_zh.arb

@@ -189,6 +189,8 @@
   "disable_exchange": "禁用交换",
   "disable_fiat": "禁用法令",
   "disable_sell": "禁用卖出操作",
+  "disableBatteryOptimization": "禁用电池优化",
+  "disableBatteryOptimizationDescription": "您是否要禁用电池优化以使背景同步更加自由，平稳地运行？",
   "disabled": "禁用",
   "discount": "节省 ${value}%",
   "display_settings": "显示设置",