I implemented a Chronometer object in my Android Application. What is the simple code to create a 01:00 countdown timer, so the user has 1 minute to complete the current level?
does Chronometer take minutes? I seem to recall it taking milliseconds
anyway, just pass it the time to count down from, then at finish, this should be a method that is included, do your command, like popup some kind of alertdialog that blocks the user or finish the activity
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In this screen I am creating ride, and taking all these information include (Date and Time of ride) from the driver. After creating a ride I am saving all the data into firestore and getting data into next screen. I am also pasting the screenshot of next screen below
I want to show the countdown according to the date & time and when the countdown end, the start button will enable. how can we do it ? Kindly help me
First of all you have to get difference of time. Start countdown timer with that time. Once you get zero you can enable start button based on that condition. You can see this solution.
I would like to know how i can get the ending stopwatch time string once i have stopped the timer. I'm using this repo to make my stopwatch. Once i have stopped the timer i want the timer that is displayed to be put in a list so that i can record my times on a page like this:Times page. Would it use the If/else function?
Thanks Hunter
I am working on a fire evacuation project and would like to trigger an event after clicking a button. Basically I want to begin the fire evacuation process manually using the button feature but would like to trigger a timer for about 60 seconds to give the pedestrians time to evacuate using the event feature.
I have tried to make pedestrians stop the evacuation process by manually clicking another button but would like to use an event trigger timer instead as this will be a better way to conduct my simulation. I cannot seem to trigger an event once the button is clicked. I've tried changing the trigger type but not sure where to go from there. Is there any code that is required or another step that is required?
Even though a dynamic event is fine in your application, you can also use a user control event:
And then in your button you can use the following code:
event.restart(60,SECOND); //you can choose any timeout here
or
event.restart(); // this will use the configuration, which in this case I set up to 60 seconds
The difference between a dynamic event and a user controlled event is that if you click the button again:
With the dynamic event, you will generate another instance of the event, meaning that if you click the button at t=0 seconds, and t=30 seconds, you will generate 2 events at t=60 seconds and t=90 seconds
With the user control event, you will restart the same event. if you click the button at t=0 seconds, and t=30 seconds, you will generate a unique event at t=90 seconds.
So depending on which one you prefer... you can choose. I would prefer the user control in case you click the button 2 times... or if you regret clicking it so fast... I don't know
Use the Dynamic Event for this.
Set it up by pulling it from the AnyLogic Agent Library to the Workspace and give it a name (here: MyDynamicEvent).
Add the code you want to have executed when the timer runs off in the Action field
Set one (or several) timed instance for this event by using the code create_MyDynamicEvent(60,SECOND);. Note: The syntax of this statement is always create_ followed by the actual name you gave your DynamicEvent type.
I would like to create a daily event, that is activated with a button press. So i would like to create a 3hr timers that disables the button once it has been pressed for 3hrs.
Im assuming i would use a NSDate code, but I'm unsure how the coding would go..
thanks.
This is how I would accomplish such a task:
1st button press - run event, capture current linux time. Example : 1332823536
add 10800 (which is 3 hours) which would make our example: 1332834336
save this number as an integer to NSUserDefaults
when the app starts back up check current time, turn it into an integer and make sure the current time is equal to or greater than the time you last saved (when the button was pushed)
if its NOT greater, disable the button - if it IS greater, enable the button.
in my Core Data model, I have an entity which has got a date attribute. For example, I'll set this date to 10/07/2011 4:00pm and I want to fire an action when current date will pass the saved date by one minute.
A local notification will be fired but I also want to fire another method to change another entity attribute's value. Is it possible to do something like this?
I've also thought to NSTimer but I've never used them... And a last question: will this action fire always even is app isn't in background or foreground?
Thank you so much!
Matteo
You can't fire an action while running in background mode other than through local notifications.
To check if the date condition has been met while running in foreground, NSTimer is the way to go.
Try to check Local notifications