bump 0.0.12+36

add certs screen

See merge request clients/gecko!41

.gitlab-ci.yml

@@ -7,7 +7,7 @@ stages:
 .env:
   image: axiomteam/gecko-ci:v0.0.11
   tags:
-    - redshift
+    - docker
 
 format:
   extends: .env
@@ -28,8 +28,6 @@ build_and_test:
     - if: $CI_COMMIT_TAG || $CI_MERGE_REQUEST_ID
     - when: manual
   stage: build_and_test
-  tags:
-    - redshift
   script:
     - flutter analyze
 

assets/translations/es.json

@@ -1,90 +1,90 @@
 {
-    "searchWallet": "Buscar\nbilletera",
-    "manageWallets": "Gestionar\nbilleteras",
+    "searchWallet": "Buscar\nmonedero",
+    "manageWallets": "Gestionar\nmonederos",
     "scanQRCode": "Escanear un\ncódigo QR",
-    "wellConnectedToNode": "Estas bien conectada al nodo\n{}",
+    "wellConnectedToNode": "Estás bien conectado al nodo\n{}",
     "networkLost": "Se ha perdido la red...",
     "noDuniterEndointAvailable": "No hay servidor disponible...",
     "connectionPending": "Conexión pendiente...",
     "noLizard": "no hay lagarto ;-)",
     "loading": "Cargando...",
-    "forgot_password.png": "forgot_password_en.png",
-    "warningForgotPassword": "In a blockchain, there is no email recovery procedure. Only your recovery phrase can allow you to recover your Ğ1 at any time.",
+    "forgot_password.png": "forgot_password_es.png",
+    "warningForgotPassword": "En una cadena de bloques o blockchain, no hay procedimiento de recuperación mediante correo electrónico. Sólo tu frase de recuperación puede permitirte recuperar tus Ğ1 en cualquier momento.",
     "fastAppDescription": "La aplicación de pago {}\nmás rápida que un reptil de Vietnam",
-    "createWallet": "Crear una billetera",
-    "restoreWallet": "Restaurar mis billeteras",
+    "createWallet": "Crear un monedero",
+    "restoreWallet": "Restaurar mis monederos",
     "parameters": "Parámetros",
-    "chooseAnotherMnemonic": "Choose an other\nmnemonic sentence",
-    "iNotedMyMnemonic": "He escrito mi frase",
-    "printMyMnemonic": "Print my mnemonic sentence",
-    "manageChest": "Configure this chest",
-    "changeChest": "Change chest",
-    "geckoChest": "Ğecko chest",
-    "toUnlockEnterPassword": "To unlock your safe, enter your secret code, away from prying lizards:",
-    "rememberPassword": "Keep this code in memory for 15 minutes",
-    "myRootWallet": "Mi billetera principal",
-    "currentWallet": "My current chest",
-    "wallet": "Billetera",
-    "displayMnemonic": "Display my mnemonic sentence",
+    "chooseAnotherMnemonic": "Elige otra frase de restauración",
+    "iNotedMyMnemonic": "He anotado mi frase de restauración",
+    "printMyMnemonic": "Imprimir mi frase de restauración",
+    "manageChest": "Configurar este cofre",
+    "changeChest": "Cambiar de cofre",
+    "GeckoChest": "Cofre de Ğecko",
+    "toUnlockEnterPassword": "Para desbloquear tu cofre, introduce tu contraseña, lejos de lagartijas curiosas:",
+    "rememberPassword": "Mantener en memoria mi contraseña durante 15 minutos",
+    "myRootWallet": "Mi monedero principal",
+    "currentWallet": "Mi cofre actual",
+    "wallet": "monedero",
+    "displayMnemonic": "Mostrar mi frase de restauración",
     "changePassword": "Cambiar mi contraseña",
-    "createDerivation": "Create a new derivation",
-    "createCustomDerivation": "Create a new custom derivation",
-    "deleteChest": "Delete this chest",
-    "openThisChest": "Open this chest",
-    "createChest": "Create a new chest",
-    "importChest": "Import a chest",
-    "selectMyChest": "Select my chest",
-    "accessMyChest": "Access my chest",
-    "manageMembership": "Manage my membership",
-    "chooseThisWallet": "Elegir esta billetera",
-    "thisWalletIsDefault": "This wallet is the default one",
-    "defineWalletAsDefault": "Define this as the default one",
-    "displayActivity": "Display activity",
-    "displayNActivity": "Display\nactivity",
+    "createDerivation": "Crear una nueva derivación",
+    "createCustomDerivation": "Crear una nueva derivación personalizada",
+    "deleteChest": "Borrar este cofre",
+    "openThisChest": "Abrir este cofre",
+    "createChest": "Crear un nuevo cofre",
+    "importChest": "Importar un cofre",
+    "selectMyChest": "Seleccionar mi cofre",
+    "accessMyChest": "Acceder a mi cofre",
+    "manageMembership": "Administrar mi afiliación",
+    "chooseThisWallet": "Elegir este monedero",
+    "thisWalletIsDefault": "Monedero definido por defecto",
+    "defineWalletAsDefault": "Definir este monedero como por defecto",
+    "displayActivity": "Visualizar actividad",
+    "displayNActivity": "Visualizar\nactividad",
     "memberValidated": "Miembro validado!",
-    "copyAddress": "Copiar\ndirección",
+    "copyAddress": "Copiar\nla dirección",
     "copy": "Copiar",
-    "thisAddressHasBeenCopiedToClipboard": "Esta dirección se ha copiado al cortapapeles",
-    "chooseWalletName": "Choose a new name\nfor your wallet:",
-    "choosePassword": "Choose a random password:",
-    "chooseDerivation": "Choose a derivation:",
+    "thisAddressHasBeenCopiedToClipboard": "Esta dirección se ha copiado al portapapeles",
+    "chooseWalletName": "Elige un nuevo nombre\npara tu monedero:",
+    "choosePassword": "Elige una contraseña aleatoria:",
+    "chooseDerivation": "Elige una derivación:",
     "validate": "Validar",
     "confirm": "Confirmar",
     "confirmPayment": "Confirmar pago",
-    "geckoGenerateYourWalletFromMnemonic": "Ğecko builds your wallet from a **restoration sentence**. It is a bit like the blueprint that builds your wallet.",
-    "keepThisMnemonicSecure": "Keep this sentence carefully, because without it Ğecko will not be able to rebuild your wallets the day you change your phone.",
-    "geckoGeneratedYourMnemonicKeepItSecret": "Ğecko generated your mnemonic successfully! Keep it secret, because anyone who knows it can access all your wallets.",
-    "newWallet": "New Wallet",
-    "itsTimeToUseAPenAndPaper": "It's time to take a **pen and paper** in order to write down your mnemonic.",
-    "yourMnemonic": "Your mnemonic",
-    "gecko_also_can_forget.png": "gecko_also_can_forget_en.png",
-    "didYouNoteMnemonicToBeSureTypeWord": "Did you write down your menmonic?\n\n To be sure, please type the **{}th word** of your restoration phrase in the field below:",
-    "geckoWillGenerateAPassword": "Gecko will now generate for you a short password that will allow you to quickly access your wallets, without having to type your recovery sentence every time.",
-    "myPassword": "My password",
-    "thisPasswordProtectsYourWalletsInASecureChest": "This secret code protects your wallets in a safe **which only you have the code for**, so that your wallets cannot be used by others.",
-    "hereIsThePasswordKeepIt": "And here is your password!\n\nMemorize it or write it down, because you will be asked **every time** you want to make a payment on this device.",
+    "GeckoGenerateYourWalletFromMnemonic": "Ğecko construye tu monedero a partir de una **frase de restauración**. Es como unos planos que permiten restaurar tu monedero.",
+    "keepThisMnemonicSecure": "Guarda esta frase con cuidado, porque sin ella Ğecko no podrá restaurar tus monederos el día que cambies de dispositivo.",
+    "GeckoGeneratedYourMnemonicKeepItSecret": "¡Ğecko generó tu frase de restauración con éxito! Mantenla en secreto, porque cualquiera que la sepa puede acceder a todos tus monederos.",
+    "newWallet": "Nuevo monedero",
+    "itsTimeToUseAPenAndPaper": "Es el momento de coger un **papel y un bolígrafo** para anotar tu frase de restauración.",
+    "yourMnemonic": "tu frase de restauración",
+    "gecko_also_can_forget.png": "gecko_also_can_forget_es.png",
+    "didYouNoteMnemonicToBeSureTypeWord": "¿Anotaste bien tu frase de restauración? Para asegurarnos, escriba la **palabra #{}** de tu frase de restauración en el cuadro de abajo:",
+    "GeckoWillGenerateAPassword": "Ahora Ğecko te generará una contraseña corta que te permitirá acceder rápidamente a tus monederos, sin tener que escribir cada vez tu frase de recuperación.",
+    "myPassword": "Mi contraseña",
+    "thisPasswordProtectsYourWalletsInASecureChest": "Esta contraseña protege tus monederos en un cofre **del que sólo tú tienes acceso**, para que tus monederos no puedan ser utilizados por otros.",
+    "hereIsThePasswordKeepIt": "¡Y aquí está tu contraseña!\n\nMemorízala o anótala, porque Ğecko te la pedirá **cada vez** que quieras hacer un pago en este dispositivo.",
     "chooseAnotherPassword": "Elige otra contraseña",
-    "iNotedMyPassword": "I noted my password",
-    "geckoWillCheckPassword": "Gecko will check with you if you have remembered your secret code.\n\n Type your secret code in the field below to check that you have written it down correctly.",
-    "yourChestAndWalletWereCreatedSuccessfully": "Super!\n\nYour chest and your first portfolio have been created with great success.\n\nCongratulations!",
-    "allGood": "That's all good!",
-    "areYouSureToDeleteWallet": "Are you sure you want to delete the chest \"{}\"?",
-    "areYouSureForgetAllChests": "Are you sure you want to forget all your chests?",
-    "areYouSureToForgetWallet": "Are you sure you wan to forget the wallet \"{}\"?",
-    "areYouSureYouWantToCertify": "Are you sure you want to certify the address:\n\n{}",
-    "yes": "Si",
+    "iNotedMyPassword": "He anotado mi contraseña",
+    "GeckoWillCheckPassword": "Ğecko comprobará contigo si has recordado tu contraseña. Escribe tu contraseña en el cuadro de abajo para comprobar que lo has apuntado correctamente.",
+    "yourChestAndWalletWereCreatedSuccessfully": "¡Genial!\n\nTu cofre y tu primer monedero han sido creados con éxito.\n\n¡Felicidades!",
+    "allGood": "¡Todo bien!",
+    "areYouSureToDeleteWallet": "¿Seguro de que quieres eliminar el cofre \"{}\"?",
+    "areYouSureForgetAllChests": "¿Seguro de que quieres olvidar todos tus cofres?",
+    "areYouSureToForgetWallet": "¿Seguro de que quieres olvidar el monedero \"{}\"?",
+    "areYouSureYouWantToCertify": "¿Seguro de que quiere certificar a la dirección\n\n{}?",
+    "yes": "Sí",
     "no": "No",
-    "keepYourMnemonicSecret": "Try to keep this phrase a secret, as it allows anyone who knows it to access all your wallets.",
-    "iGeneratedYourMnemonicKeepItSecret": "I've generated your restoration phrase!\n Try to keep it a secret, as it allows anyone who knows it to access all your portfolios.",
-    "myMnemonic": "My mnemonic",
-    "close": "Close",
-    "toRestoreEnterMnemonic": "To restore your Gecko wallets, enter in the fields below the 12 words that constitute your restoration phrase:",
-    "pasteFromClipboard": "Paste from\nclipboard",
-    "restoreAChest": "Restore a chest",
-    "restoreThisChest": "Restore this chest",
+    "keepYourMnemonicSecret": "Intenta mantener esta frase de restauración en secreto, ya que permite a cualquiera que la conozca acceder a todas tus monederos.",
+    "iGeneratedYourMnemonicKeepItSecret": "¡He generado tu frase de restauración!\nIntenta mantenerla en secreto, ya que permite a cualquiera que la conozca acceder a todos tus monederos.",
+    "myMnemonic": "Mi frase de restauración",
+    "close": "Cerrar",
+    "toRestoreEnterMnemonic": "Para restaurar tus monederos Ğecko, introduce las 12 palabras que componen tu frase de restauración en los cuadros de abajo:",
+    "pasteFromClipboard": "Pegar del\nportapapeles",
+    "restoreAChest": "Restaurar un cofre",
+    "restoreThisChest": "Restaurar este cofre",
     "continue": "Continuar",
-    "itsTheGoodWord": "It's the good word!",
-    "nthMnemonicWord": "word of your mnemonic",
+    "itsTheGoodWord": "¡Es la palabra correcta!",
+    "nthMnemonicWord": "palabra de tu mnemotecnia",
     "1th": "Primera",
     "2th": "Segunda",
     "3th": "Tercera",
@@ -98,17 +98,17 @@
     "11th": "Undécima",
     "12th": "Duodécima",
     "yourPasswordLengthIsX": "La longitud de tu contraseña es {}",
-    "noIdentity": "No identity",
+    "noIdentity": "Ninguna identidad",
     "identityCreated": "Identidad creada",
     "identityConfirmed": "Identidad confirmada",
-    "identityExpired": "Identitdad caducada",
+    "identityExpired": "Identidad caducada",
     "confirmYourIdentity": "Confirma tu identidad",
-    "noDuniterNodeAvailableTryLater": "No Duniter node available, please try again later",
-    "youAreConnectedToNode": "You are connected to node",
+    "noDuniterNodeAvailableTryLater": "No hay ningún nodo Duniter disponible, por favor, inténtalo más tarde",
+    "youAreConnectedToNode": "Estás conectado al nodo",
     "accountActivity": "Actividad de la cuenta",
-    "noNetworkNoHistory": "Network state does not allow\nto display account history",
-    "noDataToDisplay": "No data to be displayed.",
-    "noTransactionToDisplay": "No transaction to display",
+    "noNetworkNoHistory": "El estado de la red no permite\nmostrar el historial de la cuenta",
+    "noDataToDisplay": "No hay datos que mostrar.",
+    "noTransactionToDisplay": "No hay transacciónes a mostrar",
     "month1": "Enero",
     "month2": "Febrero",
     "month3": "Marzo",
@@ -124,76 +124,76 @@
     "today": "Hoy",
     "yesterday": "Ayer",
     "thisWeek": "Esta semana",
-    "chestNotCompatibleMustReinstallGecko": "The version of your safes is no longer compatible with this version of Ğecko.\nAll your safes will be forgotten, you must import them again.",
-    "notConnectedToInternet": "No estas conectado a internet",
-    "researchResults": "Results of your research",
-    "resultsFor": "Results for ",
-    "forgetAllMyChests": "Forget all my chests",
-    "transaction": "Transaccion",
-    "certification": "Certificacion",
-    "identityConfirm": "Identity confirmation",
-    "revokeAdhesion": "Adhesion revocation",
-    "strangeTransaction": "Strange transaction",
+    "chestNotCompatibleMustReinstallGecko": "La versión de tus cofres no es compatible con esta versión de Ğecko.\nTodos tus cofres serán olvidados, debes importarlos de nuevo.",
+    "notConnectedToInternet": "No estás conectado a Internet",
+    "researchResults": "Resultados de tu búsqueda",
+    "resultsFor": "Resultados para ",
+    "forgetAllMyChests": "Olvida todos mis cofres",
+    "transaction": "Transacción",
+    "certification": "Certificación",
+    "identityConfirm": "Confirmación de la identidad",
+    "revokeAdhesion": "Revocación de adhesión",
+    "strangeTransaction": "Transacción extraña",
     "sending": "Enviando...",
     "propagating": "Propagando...",
     "validating": "Validando...",
-    "anErrorOccurred": "Ocurrió un error",
-    "24hbetweenCerts": "You have to wait 24h between certs",
-    "canNotCertifySelf": "You can not certify yourself",
-    "nameAlreadyExist": "This name is already taken",
-    "2GDtoKeepAlive": "You have to keep at least 2ĞD to keep your account alive",
-    "youHaveToFeedThisAccountBeforeUsing": "You have to feed this account\nbefore using it.",
-    "execTimeoutOver": "Execution timeout is over",
-    "seeAWallet": "Ver una billetera",
+    "anErrorOccured": "Ocurrió un error",
+    "24hbetweenCerts": "Hay que esperar 24 horas entre certificaciones",
+    "canNotCertifySelf": "No puedes certificarte a ti mismo",
+    "nameAlreadyExist": "Este nombre ya está ocupado",
+    "2GDtoKeepAlive": "Tienes que mantener al menos 2ĞD para mantener tu cuenta viva",
+    "youHaveToFeedThisAccountBeforeUsing": "Tienes que nutrir el balance\nde esta cuenta antes de usarla.",
+    "execTimeoutOver": "Se ha agotado el tiempo de ejecución",
+    "seeAWallet": "Ver un monedero",
     "mustWaitXBeforeCertify": "Tienes que esperar\n{} antes de\nvolver a certificar",
-    "mustConfirmHisIdentity": "This person must confirm\nhis identity before can be\ncertified",
-    "canRenewCertInX": "You can renew\nthis certification\nin {}",
-    "executeATransfer": "Execute a transfer",
-    "executeTheTransfer": "Execute the transfer",
-    "doATransfer" : "Execute a\ntransfer",
+    "mustConfirmHisIdentity": "Esta persona debe confirmar\nsu identidad antes de poder ser certificada",
+    "canRenewCertInX": "Podrás renovar\nla certificación\nen {}",
+    "executeATransfer": "Ejecutar una transacción",
+    "executeTheTransfer": "Ejecutar la transacción",
+    "doATransfer" : "Hacer una\ntransacción",
     "seconds": "{} segundos",
     "minutes": "{} minutos",
     "hours": "{} horas {}",
     "days": "{} dias",
     "months": "{} meses",
-    "certify": "Certify",
+    "certify": "Certificar",
     "from": "De:",
     "to": "A:",
     "amount": "Importe:",
-    "choiceOfSourceWallet": "Choose a source wallet",
+    "choiceOfSourceWallet": "Elige un monedero de origen",
     "extrinsicInProgress": "{} en progreso",
-    "extrinsicValidated": "{} validado !",
+    "extrinsicValidated": "¡ {} validado !",
     "fromMinus": "de",
     "toMinus": "a",
-    "deleteThisWallet": "Delete this wallet",
+    "deleteThisWallet": "Borrar este monedero",
     "cancel": "Cancelar",
-    "inBlockchainResult": "In {} blockchain",
+    "inBlockchainResult": "En la blockchain {}",
     "search": "Buscar",
-    "currencyNode": "{} nodo :",
+    "currencyNode": "Nodo {} :",
     "contactsManagementWithNbr": "Mis contactos ({})",
     "contactsManagement": "Mis contactos",
-    "noContacts": "You don't have any contact",
-    "addContact": "Add\nto contacts",
-    "removeContact": "Remove\nthis contact",
-    "derivationsScanProgress": "Scan address {}/{}",
-    "youAreOffline": "You are offline...",
-    "importG1v1": "Import old G1v1 account",
-    "selectDestWallet": "Select a target wallet:",
-    "youMustWaitBeforeCashoutThisAccount": "You have to wait a few moment before migrate this account",
-    "thisAccountIsEmpty": "This account is empty",
-    "youCannotMigrateIdentityToExistingIdentity": "You cannot migrate an identity\nto an account that already has an identity",
-    "importOldAccount": "Import your old account",
-    "enterCesiumId": "Ingrese su ID de Cesium",
-    "enterCesiumPassword": "Ingrese su contraseña de Cesium",
-    "migrateAccount": "Migrate account",
-    "migrateIdentity": "Migrate identity",
-    "identityMigration": "Identity migration",
-    "areYouSureMigrateIdentity": "Are you sure you want to permanently migrate identity **{}** with balance of **{}** ?",
-    "someoneCreatedYourIdentity": "Someone created your {} identity !",
+    "noContacts": "No tienes ningún contacto",
+    "addContact": "Añadir\na contactos",
+    "removeContact": "Eliminar\neste contacto",
+    "derivationsScanProgress": "Escaneado de la dirección {}/{}",
+    "youAreOffline": "Estás desconectado...",
+    "importG1v1": "Importar la cuenta antigua de G1v1",
+    "selectDestWallet": "Selecciona un monedero destino:",
+    "youMustWaitBeforeCashoutThisAccount": "Tienes que esperar unos minutos antes de migrar esta cuenta",
+    "thisAccountIsEmpty": "Esta cuenta está vacía",
+    "youCannotMigrateIdentityToExistingIdentity": "No se puede migrar una identidad\na una cuenta que ya tiene una identidad",
+    "importOldAccount": "Importar antigua cuenta",
+    "enterCesiumId": "Ingresa tu frase secreta de Cesium",
+    "enterCesiumPassword": "Ingresa tu contraseña de Cesium",
+    "migrateAccount": "Migrar cuenta",
+    "migrateIdentity": "Migrar identidad",
+    "identityMigration": "Migración de la identidad",
+    "areYouSureMigrateIdentity": "¿Estás seguro de que quieres migrar permanentemente la identidad **{}** con saldo de **{}**?",
+    "someoneCreatedYourIdentity": "¡ Alguien ha creado tu {} identidad !",
     "confirmMyIdentity": "Confirmar mi identidad",
     "revokeMyIdentity": "Revocar mi identidad",
-    "youCannotRevokeThisIdentity": "You cannot revoke this identity while\nit is member of the blacksmiths web",
-    "showUdAmounts": "Show amounts in UD",
-    "ud": "{}UD",
-    "chooseATargetWallet": "Elija una billetera de destino"
+    "youCannotRevokeThisIdentity": "No puedes revocar esta identidad mientras\nseas miembro de la red de forjadores",
+    "showUdAmounts": "Mostrar importes en DU",
+    "ud": "{}DU",
+    "chooseATargetWallet": "Elige un monedero de destino"
 }

assets/translations/fr.json

@@ -197,4 +197,4 @@
     "showUdAmounts": "Afficher les montants en DU",
     "ud": "{}DU",
     "chooseATargetWallet": "Choisissez un portefeuille cible"
-}
+}

config/gdev_endpoints.json

@@ -1,3 +1,4 @@
 [
+      "wss://gdev.p2p.legal/ws",
       "wss://gdev.librelois.fr/ws"
 ]

integration_test/utility/tests_utility.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+
 import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:gecko/globals.dart';

lib/main.dart

@@ -15,6 +15,7 @@
 
 import 'dart:async';
 import 'dart:io';
+
 import 'package:flutter/services.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:gecko/globals.dart';
@@ -98,31 +99,35 @@ Future<void> main() async {
     // // ]);
     // Catcher(rootWidget: Gecko(endPointGVA, _store), debugConfig: debugOptions);
 
-    await SentryFlutter.init(
-      (options) {
-        options.dsn =
-            'https://c09587b46eaa42e8b9fda28d838ed180@o496840.ingest.sentry.io/5572110';
-      },
-      appRunner: () => runApp(
-        EasyLocalization(
-          supportedLocales: const [Locale('en'), Locale('fr'), Locale('es')],
-          path: 'assets/translations',
-          fallbackLocale: const Locale('en'),
-          child: const Gecko(),
-        ),
-      ),
-    );
+    await SentryFlutter.init((options) {
+      options.dsn =
+          'https://c09587b46eaa42e8b9fda28d838ed180@o496840.ingest.sentry.io/5572110';
+    },
+        appRunner: () => SystemChrome.setPreferredOrientations(
+                [DeviceOrientation.portraitUp]).then((_) {
+              runApp(EasyLocalization(
+                supportedLocales: const [
+                  Locale('en'),
+                  Locale('fr'),
+                  Locale('es')
+                ],
+                path: 'assets/translations',
+                fallbackLocale: const Locale('en'),
+                child: const Gecko(),
+              ));
+            }));
   } else {
     log.i('Debug mode enabled: No sentry alerte');
 
-    runApp(
-      EasyLocalization(
+    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp])
+        .then((_) {
+      runApp(EasyLocalization(
         supportedLocales: const [Locale('en'), Locale('fr'), Locale('es')],
         path: 'assets/translations',
         fallbackLocale: const Locale('en'),
         child: const Gecko(),
-      ),
-    );
+      ));
+    });
   }
 }
 
@@ -131,8 +136,6 @@ class Gecko extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-
     // To configure multi_endpoints GraphQLProvider: https://stackoverflow.com/q/70656513/8301867
 
     return MultiProvider(

lib/models/chest_data.dart

@@ -1,7 +1,5 @@
 import 'dart:io';
-
 import 'package:hive_flutter/hive_flutter.dart';
-
 part 'chest_data.g.dart';
 
 @HiveType(typeId: 1)

lib/models/queries_indexer.dart

@@ -56,5 +56,26 @@ query ($address: String!, $number: Int!, $cursor: String) {
 }
 ''';
 
-// To parse indexer date format
-// log.d(DateTime.parse("2022-06-13T16:51:24.001+00:00").toString());
+const String getCertsReceived = r'''
+query ($address: String!) {
+  certification(where: {receiver: {pubkey: {_eq: $address}}}) {
+    issuer {
+      pubkey
+      name
+    }
+    created_at
+  }
+}
+''';
+
+const String getCertsSent = r'''
+query ($address: String!) {
+  certification(where: {issuer: {pubkey: {_eq: $address}}}) {
+    receiver {
+      pubkey
+      name
+    }
+    created_at
+  }
+}
+''';

lib/models/widgets_keys.dart

@@ -61,6 +61,9 @@ const keyCloseTransactionScreen = Key('keyCloseTransactionScreen');
 const keyListTransactions = Key('keyListTransactions');
 const keyActivityScreen = Key('keyActivityScreen');
 
+// Certification view
+const keyCertsReceived = Key('keyCertsReceived');
+
 // Unlock wallet
 const keyUnlockWallet = Key('keyUnlockWallet');
 const keyPinForm = Key('keyPinForm');

lib/providers/cesium_plus.dart

@@ -8,8 +8,6 @@ import 'package:path_provider/path_provider.dart';
 
 class CesiumPlusProvider with ChangeNotifier {
   TextEditingController cesiumName = TextEditingController();
-  Image defaultAvatar(double size) =>
-      Image.asset(('assets/icon_user.png'), height: size);
 
   CancelToken avatarCancelToken = CancelToken();
 
@@ -156,3 +154,6 @@ class CesiumPlusProvider with ChangeNotifier {
     return finalAvatar;
   }
 }
+
+Image defaultAvatar(double size) =>
+    Image.asset(('assets/icon_user.png'), height: size);

lib/providers/chest_provider.dart

@@ -16,11 +16,11 @@ class ChestProvider with ChangeNotifier {
 
   Future deleteChest(context, ChestData chest) async {
     final bool? answer = await (_confirmDeletingChest(context, chest.name));
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
     if (answer ?? false) {
       await sub.deleteAccounts(getChestWallets(chest));
       await chestBox.delete(chest.key);
-      MyWalletsProvider myWalletProvider =
+      final myWalletProvider =
           Provider.of<MyWalletsProvider>(context, listen: false);
 
       myWalletProvider.pinCode = '';

lib/providers/duniter_indexer.dart

@@ -4,6 +4,7 @@ import 'dart:io';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/g1_wallets_list.dart';
 import 'package:gecko/models/queries_indexer.dart';
@@ -162,7 +163,7 @@ class DuniterIndexer with ChangeNotifier {
       Color color = Colors.black,
       FontWeight fontWeight = FontWeight.w400,
       FontStyle fontStyle = FontStyle.italic]) {
-    WalletOptionsProvider walletOptions =
+    final walletOptions =
         Provider.of<WalletOptionsProvider>(context, listen: false);
     if (indexerEndpoint == '') {
       if (wallet == null) {
@@ -247,8 +248,6 @@ class DuniterIndexer with ChangeNotifier {
   Widget searchIdentity(BuildContext context, String name) {
     // WalletOptionsProvider _walletOptions =
     //     Provider.of<WalletOptionsProvider>(context, listen: false);
-    CesiumPlusProvider cesiumPlusProvider =
-        Provider.of<CesiumPlusProvider>(context, listen: false);
     WalletsProfilesProvider walletsProfiles =
         Provider.of<WalletsProfilesProvider>(context, listen: false);
     if (indexerEndpoint == '') {
@@ -304,7 +303,7 @@ class DuniterIndexer with ChangeNotifier {
                         key: keySearchResult(profile['pubkey']),
                         horizontalTitleGap: 40,
                         contentPadding: const EdgeInsets.all(5),
-                        leading: cesiumPlusProvider.defaultAvatar(avatarSize),
+                        leading: defaultAvatar(avatarSize),
                         title: Row(children: <Widget>[
                           Text(getShortPubkey(profile['pubkey']),
                               style: const TextStyle(

lib/providers/generate_wallets.dart

@@ -249,7 +249,7 @@ class GenerateWalletsProvider with ChangeNotifier {
   }
 
   Future<List<String>> generateWordList(BuildContext context) async {
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     generatedMnemonic = await sub.generateMnemonic(lang: appLang);
     List<String> wordsList = [];
@@ -369,7 +369,7 @@ class GenerateWalletsProvider with ChangeNotifier {
   }
 
   Future<bool> scanDerivations(BuildContext context) async {
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
     final currentChestNumber = configBox.get('currentChest');
     bool isAlive = false;
     scanedValidWalletNumber = 0;
@@ -445,6 +445,8 @@ class GenerateWalletsProvider with ChangeNotifier {
           onTimeout: () => {},
         );
 
+    log.d(balance);
+
     log.d(
         "${addressData.address!}: ${balance['transferableBalance']} $currencyName");
     if (balance['transferableBalance'] != 0) {

lib/providers/home.dart

@@ -8,6 +8,7 @@ import 'dart:math';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+
 import 'dart:async';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/wallet_data.dart';
@@ -133,7 +134,7 @@ class HomeProvider with ChangeNotifier {
   // }
 
   Widget bottomAppBar(BuildContext context) {
-    MyWalletsProvider myWalletProvider =
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
     WalletsProfilesProvider historyProvider =
         Provider.of<WalletsProfilesProvider>(context, listen: false);

lib/providers/my_wallets.dart

@@ -86,8 +86,8 @@ class MyWalletsProvider with ChangeNotifier {
   }
 
   Future<int> deleteAllWallet(context) async {
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
-    MyWalletsProvider myWalletProvider =
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
     try {
       log.w('DELETE ALL WALLETS ?');
@@ -124,7 +124,7 @@ class MyWalletsProvider with ChangeNotifier {
 
     int? chest = getCurrentChest();
 
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     WalletData defaultWallet = getDefaultWallet();
 
@@ -147,7 +147,7 @@ class MyWalletsProvider with ChangeNotifier {
   }
 
   Future<void> generateRootWallet(context, String name) async {
-    MyWalletsProvider myWalletProvider =
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
 
     isNewDerivationLoading = true;
@@ -162,7 +162,7 @@ class MyWalletsProvider with ChangeNotifier {
     } else {
       newWalletNbr = walletConfig.last.number! + 1;
     }
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     WalletData defaultWallet = myWalletProvider.getDefaultWallet();
 

lib/providers/search.dart

@@ -68,8 +68,7 @@ class SearchProvider with ChangeNotifier {
   // }
 
   Future<List<G1WalletsList>> searchAddress() async {
-    final WalletsProfilesProvider walletProfiles =
-        WalletsProfilesProvider('pubkey');
+    final walletProfiles = WalletsProfilesProvider('pubkey');
 
     if (walletProfiles.isAddress(searchController.text)) {
       G1WalletsList wallet = G1WalletsList(address: searchController.text);

lib/providers/substrate_sdk.dart

@@ -295,7 +295,7 @@ class SubstrateSdk with ChangeNotifier {
   }
 
   Future<String> idtyStatus(String address) async {
-    // WalletOptionsProvider walletOptions =
+    // final walletOptions =
     //     Provider.of<WalletOptionsProvider>(homeContext, listen: false);
 
     var idtyIndex = await _getIdentityIndexOf(address);
@@ -401,8 +401,7 @@ class SubstrateSdk with ChangeNotifier {
 
   Future<void> connectNode(BuildContext ctx) async {
     HomeProvider homeProvider = Provider.of<HomeProvider>(ctx, listen: false);
-    MyWalletsProvider myWalletProvider =
-        Provider.of<MyWalletsProvider>(ctx, listen: false);
+    final myWalletProvider = Provider.of<MyWalletsProvider>(ctx, listen: false);
 
     homeProvider.changeMessage("connectionPending".tr(), 0);
 
@@ -568,7 +567,7 @@ class SubstrateSdk with ChangeNotifier {
   Future<KeyPairData?> changePassword(BuildContext context, String address,
       String passOld, String passNew) async {
     final account = getKeypair(address);
-    MyWalletsProvider myWalletProvider =
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
     keyring.setCurrent(account);
     myWalletProvider.resetPinCode();
@@ -1007,7 +1006,7 @@ void snackNode(BuildContext context, bool isConnected) {
   if (!isConnected) {
     message = "noDuniterNodeAvailableTryLater".tr();
   } else {
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     message =
         "${"youAreConnectedToNode".tr()}\n${sub.getConnectedEndpoint()!.split('//')[1]}";

lib/providers/wallet_options.dart

@@ -4,6 +4,7 @@ import 'dart:io';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+
 import 'dart:async';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/widgets_keys.dart';
@@ -51,7 +52,7 @@ class WalletOptionsProvider with ChangeNotifier {
   }
 
   Future<int> deleteWallet(context, WalletData wallet) async {
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
     final bool? answer = await (confirmPopup(
         context, 'areYouSureToForgetWallet'.tr(args: [wallet.name!])));
 
@@ -59,7 +60,7 @@ class WalletOptionsProvider with ChangeNotifier {
       //Check if balance is null
       final balance = await sub.getBalance(wallet.address!);
       if (balance != {}) {
-        MyWalletsProvider myWalletProvider =
+        final myWalletProvider =
             Provider.of<MyWalletsProvider>(context, listen: false);
         final defaultWallet = myWalletProvider.getDefaultWallet();
         log.d(defaultWallet.address);
@@ -134,8 +135,7 @@ class WalletOptionsProvider with ChangeNotifier {
 
   Widget idtyStatus(BuildContext context, String address,
       {bool isOwner = false, Color color = Colors.black}) {
-    DuniterIndexer duniterIndexer =
-        Provider.of<DuniterIndexer>(context, listen: false);
+    final duniterIndexer = Provider.of<DuniterIndexer>(context, listen: false);
 
     showText(String text,
         [double size = 18, bool bold = false, bool smooth = true]) {
@@ -212,16 +212,16 @@ class WalletOptionsProvider with ChangeNotifier {
   }
 
   Future<bool> isMember(BuildContext context, String address) async {
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
     return await sub.idtyStatus(address) == 'Validated';
   }
 
   Future<String?> confirmIdentityPopup(BuildContext context) async {
     TextEditingController idtyName = TextEditingController();
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
-    WalletOptionsProvider walletOptions =
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final walletOptions =
         Provider.of<WalletOptionsProvider>(context, listen: false);
-    MyWalletsProvider myWalletProvider =
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
 
     return showDialog<String>(
@@ -405,7 +405,7 @@ class WalletOptionsProvider with ChangeNotifier {
   }
 
   bool canValidateName(BuildContext context, TextEditingController walletName) {
-    MyWalletsProvider myWalletProvider =
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
 
     bool isNameValid = walletName.text.length >= 2 &&

lib/providers/wallets_profiles.dart

@@ -1,20 +1,13 @@
 import 'dart:io';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/g1_wallets_list.dart';
-import 'package:gecko/models/widgets_keys.dart';
-import 'package:gecko/providers/cesium_plus.dart';
-import 'package:gecko/providers/substrate_sdk.dart';
-import 'package:gecko/providers/wallet_options.dart';
-import 'package:gecko/screens/common_elements.dart';
 import 'package:gecko/screens/wallet_view.dart';
 import 'package:jdenticon_dart/jdenticon_dart.dart';
 import 'package:permission_handler/permission_handler.dart';
 // import 'package:qrscan/qrscan.dart' as scanner;
 import 'package:barcode_scan2/barcode_scan2.dart';
-import 'package:provider/provider.dart';
 
 class WalletsProfilesProvider with ChangeNotifier {
   WalletsProfilesProvider(this.address);
@@ -129,102 +122,6 @@ class WalletsProfilesProvider with ChangeNotifier {
     return _balance;
   }
 
-  Widget headerProfileView(
-      BuildContext context, String address, String? username) {
-    const double avatarSize = 140;
-
-    WalletOptionsProvider walletOptions =
-        Provider.of<WalletOptionsProvider>(context, listen: false);
-    CesiumPlusProvider cesiumPlusProvider =
-        Provider.of<CesiumPlusProvider>(context, listen: false);
-    // SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
-
-    return Stack(children: <Widget>[
-      Consumer<SubstrateSdk>(builder: (context, sub, _) {
-        bool isAccountExist = balanceCache[address] != 0;
-        return Container(
-            height: 180,
-            decoration: BoxDecoration(
-              gradient: LinearGradient(
-                begin: Alignment.topCenter,
-                end: Alignment.bottomCenter,
-                colors: [
-                  isAccountExist ? yellowC : Colors.grey[400]!,
-                  isAccountExist ? const Color(0xFFE7811A) : Colors.grey[600]!,
-                ],
-              ),
-            ));
-      }),
-      Padding(
-        padding: const EdgeInsets.only(left: 30, right: 40),
-        child: Row(children: <Widget>[
-          Column(
-              crossAxisAlignment: CrossAxisAlignment.start,
-              children: <Widget>[
-                Container(
-                  height: 10,
-                  color: yellowC, // Colors.grey[400],
-                ),
-                Row(children: [
-                  GestureDetector(
-                    key: keyCopyAddress,
-                    onTap: () {
-                      Clipboard.setData(ClipboardData(text: address));
-                      snackCopyKey(context);
-                    },
-                    child: Text(
-                      getShortPubkey(address),
-                      style: const TextStyle(
-                        fontSize: 30,
-                        fontWeight: FontWeight.w800,
-                      ),
-                    ),
-                  ),
-                ]),
-                const SizedBox(height: 25),
-                balance(context, address, 22),
-                const SizedBox(height: 10),
-                walletOptions.idtyStatus(context, address,
-                    isOwner: false, color: Colors.black),
-                getCerts(context, address, 14),
-                // if (username == null &&
-                //     g1WalletsBox.get(address)?.username != null)
-                //   SizedBox(
-                //     width: 230,
-                //     child: Text(
-                //       g1WalletsBox.get(address)?.username ?? '',
-                //       style: const TextStyle(
-                //         fontSize: 27,
-                //         color: Color(0xff814C00),
-                //       ),
-                //     ),
-                //   ),
-                // if (username != null)
-                //   SizedBox(
-                //     width: 230,
-                //     child: Text(
-                //       username,
-                //       style: const TextStyle(
-                //         fontSize: 27,
-                //         color: Color(0xff814C00),
-                //       ),
-                //     ),
-                //   ),
-                const SizedBox(height: 55),
-              ]),
-          const Spacer(),
-          Column(children: <Widget>[
-            ClipOval(
-              child: cesiumPlusProvider.defaultAvatar(avatarSize),
-            ),
-            const SizedBox(height: 25),
-          ]),
-        ]),
-      ),
-      CommonElements().offlineInfo(context),
-    ]);
-  }
-
   bool isContact(String address) {
     return contactsBox.containsKey(address);
   }

lib/screens/activity.dart

@@ -1,7 +1,7 @@
 // ignore_for_file: must_be_immutable
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/queries_indexer.dart';
 import 'package:gecko/models/widgets_keys.dart';
@@ -9,9 +9,9 @@ import 'package:gecko/providers/cesium_plus.dart';
 import 'package:gecko/providers/duniter_indexer.dart';
 import 'package:gecko/providers/home.dart';
 import 'package:gecko/providers/substrate_sdk.dart';
-import 'package:gecko/providers/wallets_profiles.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/screens/wallet_view.dart';
+import 'package:gecko/widgets/header_profile.dart';
 import 'package:graphql_flutter/graphql_flutter.dart';
 import 'package:provider/provider.dart';
 
@@ -31,9 +31,6 @@ class ActivityScreen extends StatelessWidget with ChangeNotifier {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    WalletsProfilesProvider walletProfile =
-        Provider.of<WalletsProfilesProvider>(context, listen: false);
     HomeProvider homeProvider =
         Provider.of<HomeProvider>(context, listen: false);
 
@@ -49,14 +46,13 @@ class ActivityScreen extends StatelessWidget with ChangeNotifier {
         ),
         bottomNavigationBar: homeProvider.bottomAppBar(context),
         body: Column(children: <Widget>[
-          walletProfile.headerProfileView(context, address, username),
+          HeaderProfile(address: address, username: username),
           historyQuery(context),
         ]));
   }
 
   Widget historyQuery(context) {
-    DuniterIndexer duniterIndexer =
-        Provider.of<DuniterIndexer>(context, listen: false);
+    final duniterIndexer = Provider.of<DuniterIndexer>(context, listen: false);
 
     if (indexerEndpoint == '') {
       Column(children: <Widget>[
@@ -158,8 +154,7 @@ class ActivityScreen extends StatelessWidget with ChangeNotifier {
   }
 
   Widget historyView(context, result) {
-    DuniterIndexer duniterIndexer =
-        Provider.of<DuniterIndexer>(context, listen: false);
+    final duniterIndexer = Provider.of<DuniterIndexer>(context, listen: false);
 
     return duniterIndexer.transBC == null
         ? Column(children: <Widget>[
@@ -193,9 +188,6 @@ class ActivityScreen extends StatelessWidget with ChangeNotifier {
 
   Widget getTransactionTile(
       BuildContext context, DuniterIndexer duniterIndexer) {
-    CesiumPlusProvider cesiumPlusProvider =
-        Provider.of<CesiumPlusProvider>(context, listen: false);
-
     int keyID = 0;
     String? dateDelimiter;
     String? lastDateDelimiter;
@@ -305,7 +297,7 @@ class ActivityScreen extends StatelessWidget with ChangeNotifier {
                   contentPadding: const EdgeInsets.only(
                       left: 20, right: 30, top: 15, bottom: 15),
                   leading: ClipOval(
-                    child: cesiumPlusProvider.defaultAvatar(avatarSize),
+                    child: defaultAvatar(avatarSize),
                   ),
                   title: Padding(
                     padding: const EdgeInsets.only(bottom: 5),

lib/screens/certifications.dart

@@ -0,0 +1,64 @@
+import 'package:accordion/controllers.dart';
+import 'package:gecko/globals.dart';
+import 'package:flutter/material.dart';
+import 'package:gecko/widgets/certs_received.dart';
+import 'package:gecko/widgets/certs_sent.dart';
+import 'package:accordion/accordion.dart';
+
+class CertificationsScreen extends StatelessWidget {
+  const CertificationsScreen(
+      {Key? key, required this.address, required this.username})
+      : super(key: key);
+  final String address;
+  final String username;
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+        backgroundColor: backgroundColor,
+        appBar: AppBar(
+            elevation: 0,
+            toolbarHeight: 60 * ratio,
+            title: const SizedBox(
+              height: 22,
+              child: Text('Certifications'),
+            )),
+        body: SafeArea(
+          child: Accordion(
+              maxOpenSections: 1,
+              headerBackgroundColorOpened: orangeC,
+              scaleWhenAnimating: true,
+              openAndCloseAnimation: true,
+              headerPadding:
+                  const EdgeInsets.symmetric(vertical: 7, horizontal: 15),
+              sectionOpeningHapticFeedback: SectionHapticFeedback.heavy,
+              sectionClosingHapticFeedback: SectionHapticFeedback.light,
+              children: [
+                AccordionSection(
+                  isOpen: true,
+                  leftIcon:
+                      const Icon(Icons.insights_rounded, color: Colors.black),
+                  headerBackgroundColor: yellowC,
+                  headerBackgroundColorOpened: orangeC,
+                  header: const Text('Reçus'),
+                  content: CertsReceived(address: address),
+                  contentHorizontalPadding: 0,
+                  contentBorderWidth: 1,
+                ),
+                AccordionSection(
+                  isOpen: false,
+                  leftIcon:
+                      const Icon(Icons.insights_rounded, color: Colors.black),
+                  headerBackgroundColor: yellowC,
+                  headerBackgroundColorOpened: orangeC,
+                  header: const Text('Envoyés'),
+                  content: CertsSent(address: address),
+                  contentHorizontalPadding: 20,
+                  contentBorderWidth: 1,
+                  // onOpenSection: () => print('onOpenSection ...'),
+                  // onCloseSection: () => print('onCloseSection ...'),
+                ),
+              ]),
+        ));
+  }
+}

lib/screens/home.dart

@@ -22,7 +22,7 @@ import 'package:gecko/screens/myWallets/wallets_home.dart';
 import 'package:gecko/screens/onBoarding/1.dart';
 import 'package:gecko/screens/search.dart';
 import 'package:gecko/screens/settings.dart';
-import 'package:flutter/services.dart';
+
 import 'package:provider/provider.dart';
 import 'package:gecko/screens/my_contacts.dart';
 
@@ -32,11 +32,10 @@ class HomeScreen extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     homeContext = context;
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    MyWalletsProvider myWalletProvider =
-        Provider.of<MyWalletsProvider>(context);
+
+    final myWalletProvider = Provider.of<MyWalletsProvider>(context);
     Provider.of<ChestProvider>(context);
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     final bool isWalletsExists = myWalletProvider.checkIfWalletExist();
 
@@ -104,7 +103,7 @@ class HomeScreen extends StatelessWidget {
         builder: (ctx) => StatefulWrapper(
             onInit: () {
               WidgetsBinding.instance.addPostFrameCallback((_) async {
-                DuniterIndexer duniterIndexer =
+                final duniterIndexer =
                     Provider.of<DuniterIndexer>(ctx, listen: false);
                 duniterIndexer.getValidIndexerEndpoint();
 
@@ -183,7 +182,7 @@ class HomeScreen extends StatelessWidget {
 }
 
 Widget geckHome(context) {
-  MyWalletsProvider myWalletProvider = Provider.of<MyWalletsProvider>(context);
+  final myWalletProvider = Provider.of<MyWalletsProvider>(context);
   Provider.of<ChestProvider>(context);
 
   WalletsProfilesProvider historyProvider =

lib/screens/myWallets/change_pin.dart

@@ -3,7 +3,7 @@
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:durt/durt.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/stateful_wrapper.dart';
 import 'package:gecko/models/wallet_data.dart';
@@ -26,9 +26,8 @@ class ChangePinScreen extends StatelessWidget with ChangeNotifier {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
-    MyWalletsProvider myWalletProvider =
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
 
     return WillPopScope(

lib/screens/myWallets/chest_options.dart

@@ -4,7 +4,7 @@ import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/chest_data.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/models/wallet_data.dart';
 import 'package:gecko/models/widgets_keys.dart';
 import 'package:gecko/providers/chest_provider.dart';
@@ -25,9 +25,7 @@ class ChestOptions extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    ChestProvider chestProvider =
-        Provider.of<ChestProvider>(context, listen: false);
+    final chestProvider = Provider.of<ChestProvider>(context, listen: false);
     HomeProvider homeProvider =
         Provider.of<HomeProvider>(context, listen: false);
 
@@ -61,7 +59,7 @@ class ChestOptions extends StatelessWidget {
               InkWell(
                 key: keyShowSeed,
                 onTap: () async {
-                  MyWalletsProvider myWalletProvider =
+                  final myWalletProvider =
                       Provider.of<MyWalletsProvider>(context, listen: false);
                   WalletData? defaultWallet =
                       myWalletProvider.getDefaultWallet();

lib/screens/myWallets/choose_chest.dart

@@ -1,7 +1,7 @@
 // ignore_for_file: use_build_context_synchronously
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/widgets_keys.dart';
 import 'package:gecko/providers/my_wallets.dart';
@@ -30,9 +30,7 @@ class _ChooseChestState extends State<ChooseChest> {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    MyWalletsProvider myWalletProvider =
-        Provider.of<MyWalletsProvider>(context);
+    final myWalletProvider = Provider.of<MyWalletsProvider>(context);
 
     return Scaffold(
         backgroundColor: backgroundColor,

lib/screens/myWallets/choose_wallet.dart

@@ -3,7 +3,7 @@
 import 'dart:io';
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/models/wallet_data.dart';
@@ -23,8 +23,7 @@ class ChooseWalletScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
     final int chest = configBox.get('currentChest');
 
     return Scaffold(
@@ -73,9 +72,7 @@ class ChooseWalletScreen extends StatelessWidget {
   }
 
   Widget myWalletsTiles(BuildContext context, int currentChest) {
-    MyWalletsProvider myWalletProvider =
-        Provider.of<MyWalletsProvider>(context);
-    // SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final myWalletProvider = Provider.of<MyWalletsProvider>(context);
 
     final bool isWalletsExists = myWalletProvider.checkIfWalletExist();
     WalletData? defaultWallet = myWalletProvider.getDefaultWallet();

lib/screens/myWallets/custom_derivations.dart

@@ -1,7 +1,7 @@
 // ignore_for_file: use_build_context_synchronously
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/models/wallet_data.dart';
@@ -27,8 +27,7 @@ class _CustomDerivationState extends State<CustomDerivation> {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    MyWalletsProvider myWalletProvider =
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
 
     final derivationList = <String>[

lib/screens/myWallets/import_g1_v1.dart

@@ -4,6 +4,7 @@ import 'dart:async';
 
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/models/wallet_data.dart';
@@ -21,10 +22,9 @@ class ImportG1v1 extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    WalletOptionsProvider walletOptions =
+    final walletOptions =
         Provider.of<WalletOptionsProvider>(context, listen: false);
-    MyWalletsProvider myWalletProvider =
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
 
     Timer? debounce;
@@ -308,7 +308,7 @@ class ImportG1v1 extends StatelessWidget {
   }
 
   void resetScreen(BuildContext context) {
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     sub.csSalt.text = '';
     sub.csPassword.text = '';

lib/screens/myWallets/manage_membership.dart

@@ -1,7 +1,7 @@
 // ignore_for_file: use_build_context_synchronously
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/models/wallet_data.dart';
@@ -27,7 +27,6 @@ class ManageMembership extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     final sub = Provider.of<SubstrateSdk>(context);
 
     return Scaffold(
@@ -116,9 +115,9 @@ class ManageMembership extends StatelessWidget {
             false;
 
         if (answer) {
-          MyWalletsProvider myWalletProvider =
+          final myWalletProvider =
               Provider.of<MyWalletsProvider>(context, listen: false);
-          SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+          final sub = Provider.of<SubstrateSdk>(context, listen: false);
 
           // MyWalletsProvider mw = MyWalletsProvider();
           // final wallet = mw.getWalletDataByAddress(address);

lib/screens/myWallets/migrate_identity.dart

@@ -1,7 +1,7 @@
 // ignore_for_file: use_build_context_synchronously
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
@@ -20,14 +20,12 @@ class MigrateIdentityScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    // HomeProvider _homeProvider = Provider.of<HomeProvider>(context);
-    WalletOptionsProvider walletOptions =
+    // final _homeProvider = Provider.of<HomeProvider>(context);
+    final walletOptions =
         Provider.of<WalletOptionsProvider>(context, listen: false);
-    MyWalletsProvider myWalletProvider =
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
-    DuniterIndexer duniterIndexer =
-        Provider.of<DuniterIndexer>(context, listen: false);
+    final duniterIndexer = Provider.of<DuniterIndexer>(context, listen: false);
 
     final fromAddress = walletOptions.address.text;
     final defaultWallet = myWalletProvider.getDefaultWallet();

lib/screens/myWallets/restore_chest.dart

@@ -1,6 +1,6 @@
 import 'package:bubble/bubble.dart';
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/models/widgets_keys.dart';
@@ -19,10 +19,8 @@ class RestoreChest extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    GenerateWalletsProvider genW =
-        Provider.of<GenerateWalletsProvider>(context, listen: false);
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final genW = Provider.of<GenerateWalletsProvider>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     genW.actualWallet = null;
     if (genW.isSentenceComplete(context)) {
@@ -183,7 +181,7 @@ class RestoreChest extends StatelessWidget {
   }
 
   Widget arrayCell(BuildContext context, TextEditingController cellCtl) {
-    GenerateWalletsProvider generateWalletProvider =
+    final generateWalletProvider =
         Provider.of<GenerateWalletsProvider>(context);
 
     return Container(

lib/screens/myWallets/show_seed.dart

@@ -1,5 +1,6 @@
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/models/wallet_data.dart';
@@ -23,12 +24,11 @@ class ShowSeed extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    MyWalletsProvider myWalletProvider =
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
     CommonElements common = CommonElements();
 
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     WalletData defaultWallet = myWalletProvider.getDefaultWallet();
 

lib/screens/myWallets/unlocking_wallet.dart

@@ -3,7 +3,7 @@
 import 'dart:async';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/foundation.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/models/chest_data.dart';
 import 'package:gecko/models/widgets_keys.dart';
 import 'package:gecko/providers/substrate_sdk.dart';
@@ -30,9 +30,7 @@ class UnlockingWallet extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    WalletOptionsProvider walletOptions =
-        Provider.of<WalletOptionsProvider>(context);
+    final walletOptions = Provider.of<WalletOptionsProvider>(context);
     // final double statusBarHeight = MediaQuery.of(context).padding.top;
 
     currentChestNumber = configBox.get('currentChest');
@@ -163,11 +161,9 @@ class UnlockingWallet extends StatelessWidget {
     StreamController<ErrorAnimationType> errorController =
         StreamController<ErrorAnimationType>();
     TextEditingController enterPin = TextEditingController();
-    WalletOptionsProvider walletOptions =
-        Provider.of<WalletOptionsProvider>(context);
-    MyWalletsProvider myWalletProvider =
-        Provider.of<MyWalletsProvider>(context);
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final walletOptions = Provider.of<WalletOptionsProvider>(context);
+    final myWalletProvider = Provider.of<MyWalletsProvider>(context);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
     FocusNode pinFocus = FocusNode();
 
     WalletData defaultWallet = myWalletProvider.getDefaultWallet();

lib/screens/myWallets/wallet_options.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 import 'dart:io';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/widgets_keys.dart';
 import 'package:gecko/providers/duniter_indexer.dart';
@@ -16,7 +17,7 @@ import 'package:gecko/screens/activity.dart';
 import 'package:gecko/screens/myWallets/manage_membership.dart';
 import 'package:gecko/screens/qrcode_fullscreen.dart';
 import 'package:provider/provider.dart';
-import 'package:flutter/services.dart';
+
 import 'package:qr_flutter/qr_flutter.dart';
 
 class WalletOptions extends StatelessWidget {
@@ -26,19 +27,17 @@ class WalletOptions extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    WalletOptionsProvider walletOptions =
+    final walletOptions =
         Provider.of<WalletOptionsProvider>(context, listen: false);
     WalletsProfilesProvider historyProvider =
         Provider.of<WalletsProfilesProvider>(context, listen: false);
-    MyWalletsProvider myWalletProvider =
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
     HomeProvider homeProvider =
         Provider.of<HomeProvider>(context, listen: false);
-    DuniterIndexer duniterIndexer =
-        Provider.of<DuniterIndexer>(context, listen: false);
+    final duniterIndexer = Provider.of<DuniterIndexer>(context, listen: false);
 
-    // SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    // final sub = Provider.of<SubstrateSdk>(context, listen: false);
     // sub.spawnBlock();
     // sub.spawnBlock(0, 20);
 
@@ -437,7 +436,7 @@ class WalletOptions extends StatelessWidget {
   }
 
   Widget manageMembership(BuildContext context) {
-    WalletOptionsProvider walletOptions =
+    final walletOptions =
         Provider.of<WalletOptionsProvider>(context, listen: false);
     return InkWell(
       key: keyManageMembership,
@@ -469,8 +468,8 @@ class WalletOptions extends StatelessWidget {
   Widget setDefaultWalletWidget(
       BuildContext context,
       WalletOptionsProvider walletProvider,
-      MyWalletsProvider myWalletProvider,
-      WalletOptionsProvider walletOptions,
+      final myWalletProvider,
+      final walletOptions,
       int currentChest) {
     return Consumer<MyWalletsProvider>(builder: (context, myWalletProvider, _) {
       WalletData defaultWallet = myWalletProvider.getDefaultWallet();
@@ -511,10 +510,10 @@ class WalletOptions extends StatelessWidget {
   }
 
   Future setDefaultWallet(BuildContext context, int currentChest) async {
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
-    MyWalletsProvider myWalletProvider =
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
-    WalletOptionsProvider walletOptions =
+    final walletOptions =
         Provider.of<WalletOptionsProvider>(context, listen: false);
 
     // WalletData defaultWallet = _myWalletProvider.getDefaultWallet()!;
@@ -527,8 +526,8 @@ class WalletOptions extends StatelessWidget {
 
   Widget deleteWallet(BuildContext context,
       WalletOptionsProvider walletProvider, int currentChest) {
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
-    MyWalletsProvider myWalletProvider =
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
 
     final defaultWallet = myWalletProvider.getDefaultWallet();

lib/screens/myWallets/wallets_home.dart

@@ -3,7 +3,7 @@
 import 'dart:io';
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/chest_data.dart';
@@ -29,9 +29,7 @@ class WalletsHome extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    MyWalletsProvider myWalletProvider =
-        Provider.of<MyWalletsProvider>(context);
+    final myWalletProvider = Provider.of<MyWalletsProvider>(context);
     HomeProvider homeProvider =
         Provider.of<HomeProvider>(context, listen: false);
 
@@ -109,8 +107,7 @@ class WalletsHome extends StatelessWidget {
     );
   }
 
-  Widget chestOptions(
-      BuildContext context, MyWalletsProvider myWalletProvider) {
+  Widget chestOptions(BuildContext context, final myWalletProvider) {
     return Column(children: [
       const SizedBox(height: 50),
       SizedBox(
@@ -189,12 +186,11 @@ class WalletsHome extends StatelessWidget {
   }
 
   Widget myWalletsTiles(BuildContext context, int currentChestNumber) {
-    MyWalletsProvider myWalletProvider =
-        Provider.of<MyWalletsProvider>(context);
-    WalletOptionsProvider walletOptions =
+    final myWalletProvider = Provider.of<MyWalletsProvider>(context);
+    final walletOptions =
         Provider.of<WalletOptionsProvider>(context, listen: false);
     final bool isWalletsExists = myWalletProvider.checkIfWalletExist();
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     if (!isWalletsExists) {
       return const Text('');
@@ -397,10 +393,9 @@ class WalletsHome extends StatelessWidget {
 
   Widget nameBuilder(BuildContext context, WalletData repository,
       WalletData defaultWallet, int currentChestNumber) {
-    WalletOptionsProvider walletOptions =
+    final walletOptions =
         Provider.of<WalletOptionsProvider>(context, listen: false);
-    DuniterIndexer duniterIndexer =
-        Provider.of<DuniterIndexer>(context, listen: false);
+    final duniterIndexer = Provider.of<DuniterIndexer>(context, listen: false);
     return ListTile(
       shape: const RoundedRectangleBorder(
           borderRadius: BorderRadius.vertical(bottom: Radius.circular(12))),
@@ -436,8 +431,7 @@ class WalletsHome extends StatelessWidget {
   }
 
   Widget addNewDerivation(context) {
-    MyWalletsProvider myWalletProvider =
-        Provider.of<MyWalletsProvider>(context);
+    final myWalletProvider = Provider.of<MyWalletsProvider>(context);
 
     String newDerivationName =
         '${'wallet'.tr()} ${myWalletProvider.listWallets.last.number! + 2}';

lib/screens/my_contacts.dart

@@ -1,5 +1,5 @@
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/models/widgets_keys.dart';
@@ -19,15 +19,11 @@ class ContactsScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    CesiumPlusProvider cesiumPlusProvider =
-        Provider.of<CesiumPlusProvider>(context, listen: false);
     WalletsProfilesProvider walletsProfilesClass =
         Provider.of<WalletsProfilesProvider>(context, listen: true);
     HomeProvider homeProvider =
         Provider.of<HomeProvider>(context, listen: false);
-    DuniterIndexer duniterIndexer =
-        Provider.of<DuniterIndexer>(context, listen: false);
+    final duniterIndexer = Provider.of<DuniterIndexer>(context, listen: false);
 
     double avatarSize = 55;
 
@@ -74,8 +70,7 @@ class ContactsScreen extends StatelessWidget {
                                 key: keySearchResult('keyID++'),
                                 horizontalTitleGap: 40,
                                 contentPadding: const EdgeInsets.all(5),
-                                leading: cesiumPlusProvider
-                                    .defaultAvatar(avatarSize),
+                                leading: defaultAvatar(avatarSize),
                                 title: Row(children: <Widget>[
                                   Text(getShortPubkey(g1Wallet.address),
                                       style: const TextStyle(

lib/screens/onBoarding/1.dart

@@ -1,6 +1,6 @@
 // ignore_for_file: file_names
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/screens/common_elements.dart';
@@ -11,7 +11,6 @@ class OnboardingStepOne extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     CommonElements common = CommonElements();
     return Scaffold(
       backgroundColor: backgroundColor,

lib/screens/onBoarding/10.dart

@@ -4,7 +4,7 @@
 import 'dart:async';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/foundation.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/wallet_data.dart';
@@ -29,11 +29,9 @@ class OnboardingStepTen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    GenerateWalletsProvider generateWalletProvider =
+    final generateWalletProvider =
         Provider.of<GenerateWalletsProvider>(context);
-    WalletOptionsProvider walletOptions =
-        Provider.of<WalletOptionsProvider>(context);
+    final walletOptions = Provider.of<WalletOptionsProvider>(context);
     CommonElements common = CommonElements();
     final int pinLenght = generateWalletProvider.pin.text.length;
 
@@ -132,18 +130,17 @@ class OnboardingStepTen extends StatelessWidget {
         ));
   }
 
-  Widget pinForm(context, WalletOptionsProvider walletOptions, pinLenght,
-      int walletNbr, int derivation) {
+  Widget pinForm(
+      context, final walletOptions, pinLenght, int walletNbr, int derivation) {
     // var _walletPin = '';
 // ignore: close_sinks
     StreamController<ErrorAnimationType> errorController =
         StreamController<ErrorAnimationType>();
     TextEditingController enterPin = TextEditingController();
-    MyWalletsProvider myWalletProvider =
-        Provider.of<MyWalletsProvider>(context);
-    GenerateWalletsProvider generateWalletProvider =
+    final myWalletProvider = Provider.of<MyWalletsProvider>(context);
+    final generateWalletProvider =
         Provider.of<GenerateWalletsProvider>(context);
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     final int currentChest = myWalletProvider.getCurrentChest();
 

lib/screens/onBoarding/11_congratulations.dart

@@ -1,7 +1,7 @@
 // ignore_for_file: file_names
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/widgets_keys.dart';
@@ -12,7 +12,6 @@ class OnboardingStepEleven extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     CommonElements common = CommonElements();
 
     return Scaffold(
@@ -70,8 +69,10 @@ Widget finishButton(BuildContext context) {
 
           // Navigator.pushNamed(homeContext, '/mywallets');
 
+          final tmpConext = homeContext;
           Navigator.pushNamedAndRemoveUntil(
-              context, '/mywallets', (route) => route.isFirst);
+                  context, '/mywallets', (route) => route.isFirst)
+              .then((value) => homeContext = tmpConext);
 
           // Navigator.pushNamedAndRemoveUntil(
           //     homeContext, '/mywallets', ModalRoute.withName('/'));

lib/screens/onBoarding/2.dart

@@ -1,7 +1,7 @@
 // ignore_for_file: file_names
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/screens/common_elements.dart';
@@ -12,7 +12,6 @@ class OnboardingStepTwo extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     CommonElements common = CommonElements();
 
     return Scaffold(

lib/screens/onBoarding/3.dart

@@ -1,7 +1,7 @@
 // ignore_for_file: file_names
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/screens/common_elements.dart';
@@ -12,7 +12,6 @@ class OnboardingStepThree extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     CommonElements common = CommonElements();
 
     return Scaffold(

lib/screens/onBoarding/4.dart

@@ -1,7 +1,7 @@
 // ignore_for_file: file_names
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/screens/common_elements.dart';
@@ -12,7 +12,6 @@ class OnboardingStepFor extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     CommonElements common = CommonElements();
 
     return Scaffold(

lib/screens/onBoarding/5.dart

@@ -1,7 +1,7 @@
 // ignore_for_file: file_names
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/widgets_keys.dart';
@@ -29,8 +29,7 @@ class OnboardingStepFive extends StatefulWidget {
 class _ChooseChestState extends State<OnboardingStepFive> {
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    GenerateWalletsProvider generateWalletProvider =
+    final generateWalletProvider =
         Provider.of<GenerateWalletsProvider>(context, listen: false);
 
     final CommonElements common = CommonElements();
@@ -112,7 +111,7 @@ class _ChooseChestState extends State<OnboardingStepFive> {
 }
 
 Widget sentanceArray(BuildContext context) {
-  GenerateWalletsProvider generateWalletProvider =
+  final generateWalletProvider =
       Provider.of<GenerateWalletsProvider>(context, listen: false);
 
   return Padding(
@@ -189,7 +188,7 @@ class PrintWallet extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    GenerateWalletsProvider generateWalletProvider =
+    final generateWalletProvider =
         Provider.of<GenerateWalletsProvider>(context, listen: false);
     return MaterialApp(
       home: Scaffold(
@@ -222,9 +221,9 @@ class PrintWallet extends StatelessWidget {
 
 Widget nextButton(
     BuildContext context, String text, bool isFast, bool skipIntro) {
-  GenerateWalletsProvider generateWalletProvider =
+  final generateWalletProvider =
       Provider.of<GenerateWalletsProvider>(context, listen: false);
-  MyWalletsProvider myWalletProvider =
+  final myWalletProvider =
       Provider.of<MyWalletsProvider>(context, listen: false);
   return SizedBox(
     width: 380 * ratio,

lib/screens/onBoarding/6.dart

@@ -2,7 +2,7 @@
 // ignore_for_file: must_be_immutable
 
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/widgets_keys.dart';
@@ -24,8 +24,7 @@ class OnboardingStepSix extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    GenerateWalletsProvider generateWalletProvider =
+    final generateWalletProvider =
         Provider.of<GenerateWalletsProvider>(context, listen: true);
 
     CommonElements common = CommonElements();
@@ -145,7 +144,7 @@ class OnboardingStepSix extends StatelessWidget {
 }
 
 Widget nextButton(BuildContext context, String text, nextScreen, bool isFast) {
-  GenerateWalletsProvider generateWalletProvider =
+  final generateWalletProvider =
       Provider.of<GenerateWalletsProvider>(context, listen: false);
 
   generateWalletProvider.isAskedWordValid = false;

lib/screens/onBoarding/7.dart

@@ -1,6 +1,6 @@
 // ignore_for_file: file_names
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/screens/common_elements.dart';
@@ -13,7 +13,6 @@ class OnboardingStepSeven extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     CommonElements common = CommonElements();
     return Scaffold(
       backgroundColor: backgroundColor,

lib/screens/onBoarding/8.dart

@@ -1,6 +1,6 @@
 // ignore_for_file: file_names
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/screens/common_elements.dart';
@@ -13,7 +13,6 @@ class OnboardingStepEight extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     CommonElements common = CommonElements();
     return Scaffold(
       backgroundColor: backgroundColor,

lib/screens/onBoarding/9.dart

@@ -1,6 +1,6 @@
 // ignore_for_file: file_names
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/widgets_keys.dart';
@@ -16,10 +16,9 @@ class OnboardingStepNine extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    GenerateWalletsProvider generateWalletProvider =
+    final generateWalletProvider =
         Provider.of<GenerateWalletsProvider>(context);
-    // MyWalletsProvider myWalletProvider =
+    // final myWalletProvider =
     //     Provider.of<MyWalletsProvider>(context);
     CommonElements common = CommonElements();
 

lib/screens/qrcode_fullscreen.dart

@@ -1,6 +1,5 @@
 // ignore_for_file: must_be_immutable
 
-import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/providers/substrate_sdk.dart';
@@ -17,7 +16,6 @@ class QrCodeFullscreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     return Scaffold(
       appBar: AppBar(
           elevation: 0,

lib/screens/search.dart

@@ -1,5 +1,5 @@
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/models/widgets_keys.dart';
@@ -16,10 +16,9 @@ class SearchScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    SearchProvider searchProvider = Provider.of<SearchProvider>(context);
+    final searchProvider = Provider.of<SearchProvider>(context);
     final double screenHeight = MediaQuery.of(context).size.height;
-    // HomeProvider _homeProvider =
+    // final _homeProvider =
     //     Provider.of<HomeProvider>(context, listen: false);
 
     return WillPopScope(

lib/screens/search_result.dart

@@ -1,5 +1,5 @@
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/models/widgets_keys.dart';
@@ -20,17 +20,12 @@ class SearchResultScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    SearchProvider searchProvider =
-        Provider.of<SearchProvider>(context, listen: false);
-    CesiumPlusProvider cesiumPlusProvider =
-        Provider.of<CesiumPlusProvider>(context, listen: false);
+    final searchProvider = Provider.of<SearchProvider>(context, listen: false);
     WalletsProfilesProvider walletsProfilesClass =
         Provider.of<WalletsProfilesProvider>(context, listen: false);
     HomeProvider homeProvider =
         Provider.of<HomeProvider>(context, listen: false);
-    DuniterIndexer duniterIndexer =
-        Provider.of<DuniterIndexer>(context, listen: false);
+    final duniterIndexer = Provider.of<DuniterIndexer>(context, listen: false);
 
     double avatarSize = 55;
 
@@ -97,8 +92,7 @@ class SearchResultScreen extends StatelessWidget {
                                       key: keySearchResult(g1Wallet.address),
                                       horizontalTitleGap: 40,
                                       contentPadding: const EdgeInsets.all(5),
-                                      leading: cesiumPlusProvider
-                                          .defaultAvatar(avatarSize),
+                                      leading: defaultAvatar(avatarSize),
                                       title: Row(children: <Widget>[
                                         Text(getShortPubkey(g1Wallet.address),
                                             style: const TextStyle(

lib/screens/settings.dart

@@ -1,6 +1,6 @@
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/models/widgets_keys.dart';
 import 'package:gecko/providers/duniter_indexer.dart';
 import 'package:gecko/providers/home.dart';
@@ -18,8 +18,6 @@ class SettingsScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-
     const double buttonHigh = 50;
     const double buttonWidth = 240;
     const double fontSize = 16;
@@ -110,7 +108,7 @@ class SettingsScreen extends StatelessWidget {
   }
 
   Widget duniterEndpointSelection(BuildContext context) {
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
     String? selectedDuniterEndpoint;
 
     // List of items in our dropdown menu
@@ -271,8 +269,7 @@ class SettingsScreen extends StatelessWidget {
   }
 
   Widget indexerEndpointSelection(BuildContext context) {
-    DuniterIndexer indexer =
-        Provider.of<DuniterIndexer>(context, listen: false);
+    final duniterIndexer = Provider.of<DuniterIndexer>(context, listen: false);
 
     String? selectedIndexerEndpoint;
     if (configBox.containsKey('customIndexer')) {
@@ -282,7 +279,7 @@ class SettingsScreen extends StatelessWidget {
     }
 
     if (selectedIndexerEndpoint == '') {
-      selectedIndexerEndpoint = indexer.listIndexerEndpoints[0];
+      selectedIndexerEndpoint = duniterIndexer.listIndexerEndpoints[0];
     }
 
     TextEditingController indexerEndpointController = TextEditingController(

lib/screens/template_screen.dart

@@ -1,4 +1,3 @@
-import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 
@@ -7,8 +6,7 @@ class TemplateScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    // HomeProvider _homeProvider = Provider.of<HomeProvider>(context);
+    // final _homeProvider = Provider.of<HomeProvider>(context);
 
     return Scaffold(
         backgroundColor: backgroundColor,

lib/screens/transaction_in_progress.dart

@@ -1,5 +1,5 @@
 import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/models/widgets_keys.dart';
@@ -20,11 +20,10 @@ class TransactionInProgress extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: true);
-    WalletsProfilesProvider walletViewProvider =
+    final sub = Provider.of<SubstrateSdk>(context, listen: true);
+    final walletProfiles =
         Provider.of<WalletsProfilesProvider>(context, listen: false);
-    MyWalletsProvider myWalletProvider =
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
     bool isValid = false;
 
@@ -35,11 +34,11 @@ class TransactionInProgress extends StatelessWidget {
 
     // sub.spawnBlock();
 
-    log.d(walletViewProvider.address);
+    log.d(walletProfiles.address);
 
     final from = fromAddress ?? myWalletProvider.getDefaultWallet().name!;
-    final to = toAddress ?? getShortPubkey(walletViewProvider.address);
-    final amount = walletViewProvider.payAmount.text;
+    final to = toAddress ?? getShortPubkey(walletProfiles.address);
+    final amount = walletProfiles.payAmount.text;
     String actionName = '';
     final bool isUdUnit = configBox.get('isUdUnit') ?? false;
 

lib/screens/wallet_view.dart

@@ -2,6 +2,7 @@
 
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/services.dart';
+
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/models/g1_wallets_list.dart';
@@ -19,6 +20,8 @@ import 'package:gecko/screens/myWallets/choose_wallet.dart';
 import 'package:gecko/screens/myWallets/unlocking_wallet.dart';
 import 'package:gecko/screens/qrcode_fullscreen.dart';
 import 'package:gecko/screens/transaction_in_progress.dart';
+import 'package:gecko/widgets/header_profile.dart';
+import 'package:gecko/widgets/page_route_no_transition.dart';
 import 'package:provider/provider.dart';
 import 'package:qr_flutter/qr_flutter.dart';
 
@@ -34,16 +37,13 @@ class WalletViewScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     WalletsProfilesProvider walletProfile =
         Provider.of<WalletsProfilesProvider>(context, listen: false);
-    CesiumPlusProvider cesiumPlusProvider =
-        Provider.of<CesiumPlusProvider>(context, listen: false);
     walletProfile.address = address;
-    SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);
     HomeProvider homeProvider =
         Provider.of<HomeProvider>(context, listen: false);
-    MyWalletsProvider myWalletProvider =
+    final myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
     WalletData? defaultWallet = myWalletProvider.getDefaultWallet();
 
@@ -107,7 +107,7 @@ class WalletViewScreen extends StatelessWidget {
         bottomNavigationBar: homeProvider.bottomAppBar(context),
         body: SafeArea(
           child: Column(children: <Widget>[
-            walletProfile.headerProfileView(context, address, username),
+            HeaderProfile(address: address, username: username),
             SizedBox(height: isTall ? 10 : 0),
             Row(mainAxisAlignment: MainAxisAlignment.spaceAround, children: [
               Column(children: <Widget>[
@@ -128,11 +128,10 @@ class WalletViewScreen extends StatelessWidget {
                           onTap: () {
                             Navigator.push(
                               context,
-                              MaterialPageRoute(builder: (context) {
+                              PageNoTransit(builder: (context) {
                                 return ActivityScreen(
                                     address: address,
-                                    avatar:
-                                        cesiumPlusProvider.defaultAvatar(50));
+                                    avatar: defaultAvatar(50));
                               }),
                             );
                           }),
@@ -422,9 +421,7 @@ void paymentPopup(BuildContext context, String toAddress) {
     log.d(pin);
     if (pin != null || myWalletProvider.pinCode != '') {
       // Payment workflow !
-      WalletsProfilesProvider walletViewProvider =
-          Provider.of<WalletsProfilesProvider>(context, listen: false);
-      SubstrateSdk sub = Provider.of<SubstrateSdk>(context, listen: false);
+      final sub = Provider.of<SubstrateSdk>(context, listen: false);
       final acc = sub.getCurrentWallet();
       log.d(
           "fromAddress: ${acc.address!},destAddress: $toAddress, amount: ${double.parse(walletViewProvider.payAmount.text)},  password: $pin");

lib/widgets/cert_tile.dart

@@ -0,0 +1,84 @@
+import 'package:flutter/material.dart';
+import 'package:gecko/globals.dart';
+import 'package:gecko/models/widgets_keys.dart';
+import 'package:gecko/providers/cesium_plus.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
+import 'package:gecko/screens/wallet_view.dart';
+
+class CertTile extends StatelessWidget {
+  const CertTile({
+    Key? key,
+    required this.listCerts,
+  }) : super(key: key);
+
+  final List listCerts;
+
+  @override
+  Widget build(BuildContext context) {
+    int keyID = 0;
+    const double avatarSize = 200;
+
+    return Column(
+        children: listCerts.map((repository) {
+      // log.d('bbbbbbbbbbbbbbbbbbbbbb: ' + repository.toString());
+
+      return Column(children: <Widget>[
+        Padding(
+          padding: const EdgeInsets.only(right: 0),
+          child:
+              // Row(children: [Column(children: [],)],)
+              ListTile(
+                  key: keyTransaction(keyID++),
+                  contentPadding: const EdgeInsets.only(
+                      left: 20, right: 30, top: 15, bottom: 15),
+                  leading: ClipOval(
+                    child: defaultAvatar(avatarSize),
+                  ),
+                  title: Padding(
+                    padding: const EdgeInsets.only(bottom: 5),
+                    child: Text(repository['name'],
+                        style: const TextStyle(fontSize: 20)),
+                  ),
+                  subtitle: RichText(
+                    text: TextSpan(
+                      style: TextStyle(
+                        fontSize: 16,
+                        color: Colors.grey[700],
+                      ),
+                      children: <TextSpan>[
+                        TextSpan(
+                          text: repository['date'],
+                        ),
+                        if (repository[2] != '')
+                          TextSpan(
+                            text: '  ·  ',
+                            style: TextStyle(
+                              fontSize: 20,
+                              color: Colors.grey[550],
+                            ),
+                          ),
+                        TextSpan(
+                          text: getShortPubkey(repository['address']),
+                          style: TextStyle(
+                            fontStyle: FontStyle.italic,
+                            color: Colors.grey[600],
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                  dense: false,
+                  isThreeLine: false,
+                  onTap: () {
+                    Navigator.push(
+                      homeContext,
+                      MaterialPageRoute(builder: (context) {
+                        return WalletViewScreen(address: repository['address']);
+                      }),
+                    );
+                  }),
+        ),
+      ]);
+    }).toList());
+  }
+}

lib/widgets/certs_received.dart

@@ -0,0 +1,104 @@
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/material.dart';
+import 'package:gecko/globals.dart';
+import 'package:gecko/models/queries_indexer.dart';
+import 'package:gecko/models/widgets_keys.dart';
+import 'package:gecko/widgets/cert_tile.dart';
+import 'package:graphql_flutter/graphql_flutter.dart';
+
+class CertsReceived extends StatelessWidget {
+  const CertsReceived({Key? key, required this.address}) : super(key: key);
+  final String address;
+
+  @override
+  Widget build(BuildContext context) {
+    final screenHeight = MediaQuery.of(context).size.height;
+    final appBarHeight = AppBar().preferredSize.height;
+    log.d(appBarHeight);
+    final windowHeight = screenHeight - appBarHeight - 200;
+
+    final httpLink = HttpLink(
+      '$indexerEndpoint/v1/graphql',
+    );
+
+    final client = ValueNotifier(
+      GraphQLClient(
+        cache: GraphQLCache(store: HiveStore()),
+        link: httpLink,
+      ),
+    );
+    return GraphQLProvider(
+      client: client,
+      child: Query(
+        options: QueryOptions(
+          document: gql(getCertsReceived),
+          variables: <String, dynamic>{
+            'address': address,
+          },
+        ),
+        builder: (QueryResult result, {fetchMore, refetch}) {
+          if (result.isLoading && result.data == null) {
+            return const Center(
+              child: CircularProgressIndicator(),
+            );
+          }
+
+          if (result.hasException || result.data == null) {
+            log.e('Error Indexer: ${result.exception}');
+            return Column(children: <Widget>[
+              const SizedBox(height: 50),
+              Text(
+                "noNetworkNoHistory".tr(),
+                textAlign: TextAlign.center,
+                style: const TextStyle(fontSize: 18),
+              )
+            ]);
+          } else if (result.data?['certification']?.isEmpty) {
+            return Column(children: <Widget>[
+              const SizedBox(height: 50),
+              Text(
+                "noDataToDisplay".tr(),
+                style: const TextStyle(fontSize: 18),
+              )
+            ]);
+          }
+          // Build history list
+          return SizedBox(
+            height: windowHeight,
+            child: ListView(
+              key: keyListTransactions,
+              children: <Widget>[certsView(result)],
+            ),
+          );
+        },
+      ),
+    );
+  }
+
+  Widget certsView(QueryResult result) {
+    List listCerts = [];
+    final List certsData = result.data!['certification'];
+
+    for (final cert in certsData) {
+      final String issuerAddress = cert['issuer']['pubkey'];
+      final String issuerName = cert['issuer']['name'];
+      final date = DateTime.parse(cert['created_at']);
+      final dp = DateTime(date.year, date.month, date.day);
+      final dateForm = '${dp.day}-${dp.month}-${dp.year}';
+      listCerts.add(
+          {'address': issuerAddress, 'name': issuerName, 'date': dateForm});
+    }
+
+    return result.data == null
+        ? Column(children: <Widget>[
+            const SizedBox(height: 50),
+            Text(
+              "noTransactionToDisplay".tr(),
+              style: const TextStyle(fontSize: 18),
+            )
+          ])
+        : Column(children: <Widget>[
+            CertTile(listCerts: listCerts),
+          ]);
+  }
+}

lib/widgets/certs_sent.dart

@@ -0,0 +1,105 @@
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/material.dart';
+import 'package:gecko/globals.dart';
+import 'package:gecko/models/queries_indexer.dart';
+import 'package:gecko/models/widgets_keys.dart';
+import 'package:gecko/widgets/cert_tile.dart';
+import 'package:graphql_flutter/graphql_flutter.dart';
+
+class CertsSent extends StatelessWidget {
+  const CertsSent({Key? key, required this.address}) : super(key: key);
+  final String address;
+
+  @override
+  Widget build(BuildContext context) {
+    final screenHeight = MediaQuery.of(context).size.height;
+    final appBarHeight = AppBar().preferredSize.height;
+    log.d(appBarHeight);
+    final windowHeight = screenHeight - appBarHeight - 200;
+
+    final httpLink = HttpLink(
+      '$indexerEndpoint/v1/graphql',
+    );
+
+    final client = ValueNotifier(
+      GraphQLClient(
+        cache: GraphQLCache(store: HiveStore()),
+        link: httpLink,
+      ),
+    );
+    return GraphQLProvider(
+      client: client,
+      child: Query(
+        options: QueryOptions(
+          document: gql(getCertsSent),
+          variables: <String, dynamic>{
+            'address': address,
+          },
+        ),
+        builder: (QueryResult result, {fetchMore, refetch}) {
+          if (result.isLoading && result.data == null) {
+            return const Center(
+              child: CircularProgressIndicator(),
+            );
+          }
+
+          if (result.hasException || result.data == null) {
+            log.e('Error Indexer: ${result.exception}');
+            return Column(children: <Widget>[
+              const SizedBox(height: 50),
+              Text(
+                "noNetworkNoHistory".tr(),
+                textAlign: TextAlign.center,
+                style: const TextStyle(fontSize: 18),
+              )
+            ]);
+          } else if (result.data?['certification']?.isEmpty) {
+            return Column(children: <Widget>[
+              const SizedBox(height: 50),
+              Text(
+                "noDataToDisplay".tr(),
+                style: const TextStyle(fontSize: 18),
+              )
+            ]);
+          }
+          // Build history list
+          return SizedBox(
+            height: windowHeight,
+            child: ListView(
+              key: keyListTransactions,
+              children: <Widget>[certsView(result)],
+            ),
+          );
+        },
+      ),
+    );
+  }
+
+  Widget certsView(QueryResult result) {
+    List listCerts = [];
+    final List certsData = result.data!['certification'];
+
+    for (final cert in certsData) {
+      final String issuerAddress = cert['receiver']['pubkey'];
+      final String issuerName = cert['receiver']['name'];
+      final date = DateTime.parse(cert['created_at']);
+      final dp = DateTime(date.year, date.month, date.day);
+      final dateForm = '${dp.day}-${dp.month}-${dp.year}';
+
+      listCerts.add(
+          {'address': issuerAddress, 'name': issuerName, 'date': dateForm});
+    }
+
+    return result.data == null
+        ? Column(children: <Widget>[
+            const SizedBox(height: 50),
+            Text(
+              "noTransactionToDisplay".tr(),
+              style: const TextStyle(fontSize: 18),
+            )
+          ])
+        : Column(children: <Widget>[
+            CertTile(listCerts: listCerts),
+          ]);
+  }
+}

lib/widgets/header_profile.dart

@@ -0,0 +1,133 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:gecko/globals.dart';
+import 'package:gecko/models/widgets_keys.dart';
+import 'package:gecko/providers/cesium_plus.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
+import 'package:gecko/providers/wallet_options.dart';
+import 'package:gecko/providers/wallets_profiles.dart';
+import 'package:gecko/screens/certifications.dart';
+import 'package:gecko/screens/common_elements.dart';
+import 'package:gecko/widgets/page_route_no_transition.dart';
+import 'package:provider/provider.dart';
+
+class HeaderProfile extends StatelessWidget {
+  const HeaderProfile({
+    Key? key,
+    required this.address,
+    required this.username,
+  }) : super(key: key);
+
+  final String address;
+  final String? username;
+
+  @override
+  Widget build(BuildContext context) {
+    const double avatarSize = 140;
+
+    final walletOptions =
+        Provider.of<WalletOptionsProvider>(context, listen: false);
+
+    return Stack(children: <Widget>[
+      Consumer<SubstrateSdk>(builder: (context, sub, _) {
+        bool isAccountExist = balanceCache[address] != 0;
+        return Container(
+            height: 180,
+            decoration: BoxDecoration(
+              gradient: LinearGradient(
+                begin: Alignment.topCenter,
+                end: Alignment.bottomCenter,
+                colors: [
+                  isAccountExist ? yellowC : Colors.grey[400]!,
+                  isAccountExist ? const Color(0xFFE7811A) : Colors.grey[600]!,
+                ],
+              ),
+            ));
+      }),
+      Padding(
+        padding: const EdgeInsets.only(left: 30, right: 40),
+        child: Row(children: <Widget>[
+          Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: <Widget>[
+                Container(
+                  height: 10,
+                  color: yellowC, // Colors.grey[400],
+                ),
+                Row(children: [
+                  GestureDetector(
+                    key: keyCopyAddress,
+                    onTap: () {
+                      Clipboard.setData(ClipboardData(text: address));
+                      snackCopyKey(context);
+                    },
+                    child: Text(
+                      getShortPubkey(address),
+                      style: const TextStyle(
+                        fontSize: 30,
+                        fontWeight: FontWeight.w800,
+                      ),
+                    ),
+                  ),
+                ]),
+                const SizedBox(height: 25),
+                balance(context, address, 22),
+                const SizedBox(height: 10),
+
+                InkWell(
+                  onTap: () => {
+                    Navigator.push(
+                      context,
+                      PageNoTransit(builder: (context) {
+                        return CertificationsScreen(
+                            address: address, username: '');
+                      }),
+                    ),
+                  },
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      walletOptions.idtyStatus(context, address,
+                          isOwner: false, color: Colors.black),
+                      getCerts(context, address, 14)
+                    ],
+                  ),
+                ),
+                // if (username == null &&
+                //     g1WalletsBox.get(address)?.username != null)
+                //   SizedBox(
+                //     width: 230,
+                //     child: Text(
+                //       g1WalletsBox.get(address)?.username ?? '',
+                //       style: const TextStyle(
+                //         fontSize: 27,
+                //         color: Color(0xff814C00),
+                //       ),
+                //     ),
+                //   ),
+                // if (username != null)
+                //   SizedBox(
+                //     width: 230,
+                //     child: Text(
+                //       username,
+                //       style: const TextStyle(
+                //         fontSize: 27,
+                //         color: Color(0xff814C00),
+                //       ),
+                //     ),
+                //   ),
+                const SizedBox(height: 55),
+              ]),
+          const Spacer(),
+          Column(children: <Widget>[
+            ClipOval(
+              child: defaultAvatar(avatarSize),
+            ),
+            const SizedBox(height: 25),
+          ]),
+        ]),
+      ),
+      CommonElements().offlineInfo(context),
+    ]);
+  }
+}

lib/widgets/page_route_no_transition.dart

@@ -0,0 +1,8 @@
+import 'package:flutter/material.dart';
+
+class PageNoTransit extends MaterialPageRoute {
+  PageNoTransit({builder}) : super(builder: builder);
+
+  @override
+  Duration get transitionDuration => const Duration(milliseconds: 0);
+}

pubspec.lock

@@ -8,6 +8,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "50.0.0"
+  accordion:
+    dependency: "direct main"
+    description:
+      name: accordion
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.5.1"
   analyzer:
     dependency: transitive
     description:
@@ -273,7 +280,7 @@ packages:
       name: dart_code_metrics
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.0.1"
+    version: "5.1.0"
   dart_style:
     dependency: transitive
     description:
@@ -777,7 +784,7 @@ packages:
       name: mime
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.2"
+    version: "1.0.3"
   mobx:
     dependency: transitive
     description:
@@ -1076,20 +1083,27 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.27.7"
+  scroll_to_index:
+    dependency: transitive
+    description:
+      name: scroll_to_index
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.1"
   sentry:
     dependency: transitive
     description:
       name: sentry
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.16.1"
+    version: "6.17.0"
   sentry_flutter:
     dependency: "direct main"
     description:
       name: sentry_flutter
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.16.1"
+    version: "6.17.0"
   shared_preferences:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -5,7 +5,7 @@ description: Pay with G1.
 # pub.dev using `pub publish`. This is preferred for private packages.
 publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
-version: 0.0.12+33
+version: 0.0.12+36
 
 environment:
   sdk: '>=2.12.0 <3.0.0'
@@ -57,6 +57,7 @@ dependencies:
   pointycastle: ^3.6.1
   hex: ^0.2.0
   flutter_dotenv: ^5.0.2
+  accordion: ^2.5.1
 
 dev_dependencies:
   # flutter_launcher_icons: ^0.9.2