$localStorage can't be loaded in some devices on start [duplicate] - angularjs

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Permission is ALLOWED but not WRITE Android AngularJS with Ionic
Closed 7 years ago.
Hello everybody I have a problem a long time and decided to post , on some devices(more common 4.1-4.4 no sdcard) $localStorage it is not loaded(already tried use SQLiete, File), but I believe he can save when you authentication because there is application cache. I am weeks for reply but i can not know what the problem is , I can not find solution.
OBS [1]: I've done several tests on my phone ( it works ) by removing the sdcard , but this is not the problem the application works normally.
[2] When installed on an emulator android 4.1 without SDCARD , I encounter the following error in CMD " rm failed for -f , Read only file system"
[3] Already I checked in AndroidManifest and permissions are correct
My permissions: whitelist
camera
media-capture
device
statusbar
file
file-transfer
imagepicker
media
network-information
file-opener2
sqlite-storage
ms-adal
x-toast
socialsharing.
My routine is: CHECKS(READ) localStorage ->
IF OK : AUTH AUTOMATIC -> UPDATE LOCALSTORAGE -> GO HOME PAGE.
ELSE : USERS INFORMATION LOGIN AND PASSWORD -> AUTH -> SAVE LOCALSTORAGE -> GO HOME PAGE.
Look my code:
app.factory('Auth', function ($http, $q) {
loginAuth = function (login, pswd) {
var def = $q.defer();
var url = "XXXXXXXXXXX";
var uuid = device.uuid;
$http({
method: 'GET',
dataType: "json",
url: url + 'GetLoginUser',
params: { login: login, pswd: pswd, cdUuid: uuid }
}).success(function (data) {
def.resolve(data);
}).error(function (data) {
def.reject("error");
});
return def.promise;
};
return {
Login: function (login,pswd) {
return loginAuth(login, pswd);
}
};
});
app.factory('User', function ($cordovaSQLite, $localStorage,$q) {
var user = {
idUser: '',
name: '',
email: '',
pswd: '',
imgProfile: ''
};
setUser = function (objUsuario) {
user.idUser = objUsuario.idUsuario;
user.name = objUsuario.nome;
user.email = objUsuario.email;
user.pswd = objUsuario.senha;
user.imgProfile = objUsuario.imgProfile;
};
deleteUser = function () {
delete $localStorage.user;
};
return {
Set: function (data) {
setUser(data);
},
Get: function () {
return user;
},
Delete: function () {
deleteUser();
}
};
});
app.controller('LoginCtrl', function ($scope, $ionicLoading, $timeout, $state, $ionicPopup, $http, $localStorage,Auth, UtilApp, User) {
$scope.user = {
login: "",
pswd: ""
}
$scope.checkUser = function () {
UtilApp.Show();
try {
if (angular.isDefined($localStorage.user)) {
Auth.Login($localStorage.user.email, $localStorage.user.pswd).then(function (data) {
try {
$localStorage.user = data;
User.Set($localStorage.user);
UtilApp.Hide();
$state.go('app.feed');
} catch (err) {
UtilApp.Hide();
UtilApp.AlertShow('ERRO', 'XXXXXXXXXX');
}
},
function (data) {
UtilApp.Hide();
if (UtilApp.CheckConnection() == "0") {
UtilApp.AlertShow('XXXX', 'XXXXXXX.');
} else {
UtilApp.AlertShow('XXXX', data.Message);
}
});
} else {
UtilApp.Hide();
}
}
catch (err) {
UtilApp.Hide();
}
};
$scope.logar = function () {
UtilApp.Safe($scope, function () {
UtilApp.Show();
var login = $scope.user.login;
var pswd = $scope.user.pswd;
if (login.trim() && pswd.trim() != "") {
Auth.Login(login, pswd).then(function (data) {
try {
$localStorage.user = data;
User.Set($localStorage.user);
UtilApp.Hide();
$state.go('app.feed');
} catch (err) {
UtilApp.Hide();
UtilApp.AlertShow('XXXX', 'XXXXXX');
}
},
function (data) {
UtilApp.Hide();
if (UtilApp.CheckConnection() == "0") {
UtilApp.AlertShow('xxxxxxxx', 'XXXXXXXXXXX');
} else {
UtilApp.AlertShow('XXXX', data.Message);
}
});
} else {
UtilApp.Hide();
UtilApp.AlertShow('XXXXXX', 'XXXXXXXXXXXXXXXX');
}
});
};
setTimeout($scope.checkUser(), 10000);
});
Thank you in advance

Answer 1

I found the error in some devices, the device was not " ready " , and gave except in time to get the uuid for authentication.
Solution: check after the device is ready.
Ionic:
controller('MyCtrl', function($scope, Platform) {
Platform.ready(function() {
// Platform stuff here.
});
});