Is there any way to change phone's system time and date from phone settings programmatically using flutter. I need to change the phones date and time using my app for a purpose. Is there any way? Thank you
your can use app_settings: ^4.1.1 package to open time and date setting. You can open wifi, location, Bluetooth setting also through this package.
but if you have to programmatically change the date and time you have to use java code for this purpose
I hope this link will help you for changing the time programmatically in java
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I am looking for some guidance on using flutter and taking a UTC datetime from the DB and displaying that time based on mobile devices settings like locale, 24 versus 12 hour time, etc...
I have done dateformating in flutter without an issue, just hoping for some guidance to do it in this manner.
Thanks
I have found that if its for display of a UTC pulled from DB just use the DateTime.toLocal()
Then you can do the formatting on the datetime for other items.
I want to know whether is it possible to make an autocall to a predefined number, at a predefined date and time in iOS using some system API, or in some another way.
You can try only do this only UILocalNotification alert below link for download my example
project
http://www.4shared.com/zip/QVgHkM1n/Notification.html
Note: call function is worked only iphone real device..!
Thanks..!
this wil help u Repeating an iOS local notification
Is it posible in code to check on iPhone/iPad if the system time is automatic (NITZ from carrier, NTP or GPS set by OS) or set manually by user?
I would connect to ntp.apple.com and compare the system time with the result I get back.
Check out the ios-ntp project for accessing NTP in Obj-C
Hope this helps.
I've got an app I'm building using Appcelerator Titanium that will be a combination alarm clock/url fetcher. The part I'm having problem with is that I need to be able to set a time for the app to go fetch the url and then perform actions as necessary (in this case alert the user if data that should be entered in a time system has been entered). I also want it to do this every day (or every week day) at the prescribed time, and I want it to not have to be 'launched' every time. I'd rather it come up and run as a service, or at least run as a service when sent to the background. I'm most focused on the iPhone, but I've got a few Android users that would like it as well.
Is it even possible to have an Appcelerator app hooked into the system like that? If so, are there any tutorials or examples? I can't even find an alarm clock example, which scares me a bit.
I think that localNotifications should work for you.
there is a sample in the bg.js file included in the kitchenSink.
It is also helpful to know that all of the keys/properties available to you are documented here in the source code.
This guy has a nice alarm module written for android.
https://github.com/benbahrenburg/benCoding.AlarmManager
I have a small query, i m developing a calendar application for the iPhone,but i have stuck at a certain point, In xcode there is only a data-picker and this element is not functional in my app because in my app the user must be fast to choose date time. I would to use another instrument for chose a date.
Hey guys please help me.....
I'm not sure I understand your question, but it sounds like you need a way for the user to pick a date/time? Have you seen UIDatePicker?
From your question I can't exactly see what the problem is... the SDK includes UIDatePicker, which you can configure to allow picking the date and time.