Wi-Fi or hotspot Android connectivity -

-

is there way detect if user has connected wifi or hotspot?

extra_*

the above connectivity variables in android connectivity manager doesn't seem provide info hotspot or wifi.

tried google couldn't find.


Comments

Post a Comment

Popular posts from this blog

php - Autoloader issue not returning Class -

-
problem? bootloader (autoloader) not seem working properly, or i'm missing something. here simplified code. the code below returns class "skeleton" not exist. on index.php file. index.php <?php include 'bootloader.php'; use skeleton\html\loginheader; $tool = new skeleton/html/loginheader(); bootloader.php <?php function boot($classname) { $filename = ''; $namespace = ''; // sets include path "src" directory $includepath = dirname(__file__).directory_separator.'src'; if (false !== ($lastnspos = strripos($classname, '\\'))) { $namespace = substr($classname, 0, $lastnspos); $classname = substr($classname, $lastnspos + 1); $filename = str_replace('\\', directory_separator, $namespace) . directory_separator; } $filename .= str_replace('_', directory_separator, $classname) . '.php'...
Read more

ruby - Prevent Custom Validation Error on Association -

-
i have app list , email models many many association. want users able add many emails lists @ once, have function in controller split emails custom textfield in new list form "emails" array. i want validation error if it's blank added custom validation on field in lists model: class list < applicationrecord has_and_belongs_to_many :emails #tried adding ", validates: false" here too, didn't work #custom attr_accessor :emails validates :emails, presence: true end it works great, except when try associate existing email list (in case user entered 1 in db), validation error. oddly, can prevent validation error when associating net new emails lists "(validation: false)" seen below, not when email exists already, if add save function , append "validation: false". part of controller in question is: emails.each |email| if email.where(email: email).blank? db_email = email.new( email: email ) db_email...
Read more

ruby on rails - Scope conditionals for count? -

-
how can scope work multiple .count ? scope :level_5, -> { (self.accomplished.key.count > 4) && (self.accomplished.adventure.count > 2) && (self.accomplished.health.count > 2) && (self.accomplished.work.count > 2) } i've tried: scope :level_5, -> { self.accomplished.key.count > 4, self.accomplished.adventure.count > 2, self.accomplished.health.count > 2), (self.accomplished.work.count > 2) } or scope :level_5, -> { accomplished.where(key.count > 4, adventure.count > 2, health.count > 2, work.count > 2) } or scope :level_5, -> { "user.accomplished.key.count > 4" && "user.accomplished.adventure.count > 2" && "user.accomplished.health.count > 2" && "user.accomplished.work.count > 2" } it used conditionals if :level_5 trigger x.
Read more