I want to write a code that sets an interval of time for a certain method and run it 4 times for specific time, inside that interval.
For example: I have to generate a sound from the smartphone's speaker. The sound's length is 10 ms, and I want to generate that sound every 50 ms in an interval of 200 ms.
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So I have a physical chart of time intervals (minute:second) which map to point values (for example: 9:59-10:10 = 59.7) and I need to write a program that tries to find out the point value for a given time (such as 10:02 would return 59.7). I would also like to have the interval chart stored in a .properties file, so my other "calculators" are all consistent. What would be the best way to program this?
View 1 Replies View RelatedI want to start the application after particular interval time. How this could be possible. Can some one give me some clue ? Which permission i will have to use ? I hope some one will give me reply as early as possible ?
View 4 Replies View RelatedI have an activity image Capture.java which extends activity and takes pictures.I want to execute this activity repeatedly after a definite interval of time. I can't figure out how to do this. Do I need to make Image Capture a service? This is what I want to do As soon as the user press start I want to keep taking pictures in the background..When the user presses stop,it should stop image capture.Java.
View 2 Replies View RelatedI am new to Android I've a List View. I want to auto scroll all the items of list view on button click event with some specified time interval, and also wants to update the Text View according to selected items. I tried something like this on button click.
View 6 Replies View RelatedToday my EVO recently decided to start displaying Pacific Time and thinking it's in Spokane, Washington (I live in Oklahoma). My phone number is from Spokane, WA but I moved from there a month ago and haven't had this problem until today.
I've tried changing the current city in the clock app, updating my PRL, changing the current city in the weather app, unclicking/reclicking "use wireless networks" to determine location, and nothing works.
The GPS shows I'm in Oklahoma but the time/time zone is still showing Washington. I'm lost.
I was wondering if anyone has come across a stop watch app that would let you set multiple time / countdowns. For example 60 seconds then 15 seconds then back to 60 seconds etc. This would be very useful for working out.
View 1 Replies View RelatedFor some reason my screen timeout setting keeps resetting itself and only staying on for like 5 seconds.
View 1 Replies View RelatedBasic but frustrating issue with my Droid X - the time stamp for the pictures that I take are way off - the date is actually right, but the time is something like 7 hours too fast.My phone's date and time is set correctly, of course (it does so automatically) - for some reason though, the camera's date stamp is wrong and I can't figure out how to adjust it. Any idea how I can fix the date and time for the camera?
View 7 Replies View RelatedSometimes it works and sometimes it doesn't. I have a profile for "in dock" to turn on GPS and bluetooth. Last night it didn't shut off and this am - DEAD battery. I've noticed sometimes in the dock it doesn't turn those features on either - but sometimes it does work?
View 4 Replies View RelatedUnder Settings -> Date and Time, whenever I set a Date to a future or past number, it gets overridden by the Network/WiFi. I've made sure that I've unchecked the Automatic option. Anyone have any ideas why this is?
When I turn off my Network(3G) and WiFi, I'm able to set the Date to whatever I want without it getting reset like 2 seconds later.
I'd like to set the ringer mode to silent for specific events in the future. It should only happen if a checkbox in the preferences is checked. I know that I have to update the manifest for the permissions and also that I can set the ringer mode with something like this:
if (getPreferences(MODE_PRIVATE).getBoolean(PREFS_KEY_SILENTOPTION, false)) {
AudioManager audioManager = (AudioManager) getSystemService(AUDIO_SERVICE);
audioManager.setRingerMode(AudioManager.RINGER_MODE_SILENT);
}
But how can I set (and reset) it for a space of time in the future?
I looked and can't find any way to make the backlight stay on for more than 3 seconds after I take the phone away from my head during a call. Even if I am typing in info paying a bill it still goes out. Is there any way to change this or is it a problem with my phone?
View 7 Replies View RelatedDoes anyone know if there is a app, or phone mod that allows you to access the SD Card on the phone, at the same time as it's being used as a drive.I'm getting tired of transferring things like icons, and wallpaper to my phone, then having to unmount the drive before I can use them. Especially if I'm just trying out new icons.Is it possible to have my desire set to disk drive, and access it at the same time?
View 3 Replies View RelatedI'm currently learning android and java, and I am having some issues with importing a java file.
I am working with the time and date example in the android api demos, and I want to put all the code relating to creating the time and date dialogs setting the values etc into a separate java file, and in my main java file run when the application starts, just declare the buttons and onclick events.
What is the best way to do this? Do I need to put all the code inside a class(that extends activity) or method? How do I use this inside my main class. Code...
I'm looking for a way to adjust sync interval, my needs are far from the current near real time. I would be fine to see emails sync every hour.
View 1 Replies View RelatedI have a Service that uses the LocationListener, and it will be running from boot, indefinitely. My question is, how often is too often to listen for location updates? Is 5 minutes a battery killer? What about 1?
View 1 Replies View RelatedInterval Training Timer is an invaluable tool for all interested in workout, run, cycling, sprint, tabata, weightlifting, hiit and many more. It allows you to set own training schedule with various number of rounds, ready time, round and rest times and relax time after workout. It is also possible to create dynamic training plans in which every round and rest time can be longer or shorter. Import and Export your training plans or share them with the world!
View 1 Replies View RelatedIs there any way to shorten the tap interval for the keyboard? For example, if I want to put a question mark at the end of a sentence, I can tap and hold "k" until the question mark appears, or, I can pres "12#" and tap "?"
Is there a way so that I can make the "tap and hold" shorter, so that the question mark will appear more quickly?
Can I control the Android TimePicker view to just show the minutes to 15 minutes interval? Meaning if it's 12:28 now, show 12:30 and clicking the + and - button will increment and decrement by 15?
View 4 Replies View RelatedI'm wondering how fast I can take pictures one after another withoud surprises from the phone (like fx: 'force close;) Does any of you know that time? I know that 500 milisec is safe time. When i experiment with 100, 200, 300 milisec there is error but who knows, maybe i do sth wrong.
View 3 Replies View RelatedI have an Android app which needs to play a sound resource on a timed interval, say every 120 seconds. I know how to access the sound resources and play them, however it's time timer part I'm not sure of. What's the best approach?
View 1 Replies View RelatedWith the HTC power widget if I leave autosync "on" how can I change the update interval to like every 1 hour or every 3 hours? Or even to every 1 hour between 08:00 and 17:00 and then every 3 hours for other times? I thought I saw this setting somewhere but i can't seem to find it anymore.
View 3 Replies View RelatedDoes anyone know if there's a way to set the sync interval on accounts via sync adapter in pre-froyo? They've added the API to do so in 2.2 but I'm curious to know if there is a workaround in 2.0-2.1. (My backup plan is the alarm manager) What's odd is there doesn't even seem to be any preset interval either .so accounts are never synced!
View 5 Replies View Relatedim working on a audio profile switcher for android and as part of the entire project, i have a service that is running in the background using the following timer code:
Code:
timer.scheduleAtFixedRate( new TimerTask() { public void run() {.....}, 0, nextUpdateInterval);
What im noticing is that the timer is not honoring the dynamically generated next update interval period...the nextUpdateInterval is declared as private static long which is initialized to 30000 (30 seconds) for the first run....then once a profile is found, i do some math and update the nextUpdateInterval...i have converted the nextUpdateInterval value back out to hours/minutes for debugging purpose, and the calculation is working as expected...like it shows me in hours and minutes, when the next timer execution should take place...
nextUpdateInterval calculation:
Code:
long entirePeriodDiff = toTimeMiliseconds - fromTimeMiliseconds;
then once a profile is found, i calculate the elapsedTime like so:
Code:
long elapsedTime = rightNowDate.getTime() - fromDate.getTime();
and then i update the nextUpdateInterval:
Code:
nextUpdateInterval = entirePeriodDiff - elapsedTime;
One example scenario: Profile of 'Work' is set from 9AM to 4:30PM, the service/app is executed at 2:02PM (EST), my toast message is executing constantly (indicating the 'run' method in the timer is being executed) and is acting as a count down telling me how much time is left...in this case 2:28 and decreasing...ideally this should not display until the 2:28 is up...
I am looking for a way to have the phone unlocked by slide for a user defined period of time, after that pin will be required to unlock. However, I dun see this after browsing through the web.
View 2 Replies View RelatedYou can not turn off the twitter update on the eris. You can turn off facebook and flickr updates all together. Anyone know how to address this of if HTC is aware of this bug. I use Seesmic for twitter because peep is ok but kind of lacking on any usefull features and peep is always running in the background no matter if you even kill it.
View 1 Replies View Relatedwhy it changes to 30 minutes several times a day. This only started lately. Is there a way to analyze the settings (a system log of some sort) to see if one of my apps is causing this? Needless to say, it drains my battery unnecessarily.
View 1 Replies View RelatedIs there an app that can turn on data for a set time then turn off then on in intervals. I've noticed that data drains my battery compared to having it off so I was wondering if there is an app that is like a timer for data. Galaxy Nexus
View 1 Replies View RelatedI notice that if my screen is off and the heartbeat interval has expired, I lose my connection to google services (my wifi icon becomes gray). GTalk Service Manager also shows that I have no reconnect alarm set when the hearbeat interval has expired. Could this be causing me to lose connection with google services?
I'm on the sgs9000 running CM9 Build 16.