I 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 ?
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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 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 RelatedI 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.
at the moment I am thinking about a new app and need some information to decide whether to develop on Android or an alternative OS. I am particularly interested in "time to first screen", "boot-up time", "time to first Audio" and "app-start" (can be any from the android market or even one of the pre-installed ones) time? Does anyone know a source or perhaps measured those numbers?
View 9 Replies View RelatedI tried to invoke another activity from my main acitivty which is located in a jar file.
CODE:..........
Im doing it this way because i only know the name of the class. This works fine but unfortunately, all resource files can't be found while loading the activity from the jar file. at the first occurence of loading a res file there is a ResourceNotFoundException:
CODE:..............
Is there a way for an App to invoke the default Alarm Clock application and receive a intent at a given time for specific functions to be activated.I understand the the AlarmManager can be used for this sort of purpose but I'm trying to leverage the complete alarmclock GUI framework that allows users to set the time of an alarm, activate/deactivate them, etc (as implemented in the default alarmclock application package and the setalarm.java file for example).
View 2 Replies View RelatedI have an Activity X which is only accessible after you've entered a valid credential.
How can I prevent other apps from calling startActivity with an Intent pointing to X?
e.g. Intent intent = new Intent( this, ActivityX.class );
startActivity( intent );
Basically I don't want Activity X to be exported to any apps except my app.
Please find the code sample below:
public class Abc extends Activity implements OnClickListener{
private ListView displayList;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.mainlayout);
displayList =(ListView)findViewById(R.id.addressbooklistview);
addressbookAdapter = new CustomListAdapter(this,addressbookList);
displayList.setAdapter(addressbookAdapter);
registerForContextMenu(displayList);}
I am not able to invoke the context menu on long press. Please let me know any solution for the same.
There's a lot of posting going on about removing bloatware, but, other than un-cluttering the apps drawer, what are the benefits over just leaving them in place and not invoking them?
View 8 Replies View RelatedI'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 RelatedCan 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 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 RelatedHow do I determine how long an application has been running? Is there a broadcast each time an app is launched and shutdown? I am trying to log the time spent using an application.
View 1 Replies View Relatedan away-message app called Siesta Text. (this msg ain't spam by the way! i'm truly psyched on the thing). anyhow, this thing sends auto-replies to anyone who calls or sends you texts (if you have it on). my buddy at AOL said he was using a similar one for a while, but Siesta was way cleaner + easier. also, apparently the fact that you can program them to repeat for up to a year is a big deal (?)
i just switched from iPhone to Droid and downloaded it yesterday. have had it for exactly 1 day and it's literally changing my life. anyhow, thought anyone who's interested in saving time (and not feeling the burden of having to respond immediately to everyone) would enjoy it. also, by the looks of their site, they ain't got one for iPhone, so screw you again Apple! again, i JUST joined this board and am probably way late to the party, but check it out!
In my android application I would like to get Time since when the app is opened. Initially what I tried was getting the time when the app is loaded from the server and then taking the difference with the current time from the device. But by doing that if the user changes the time then I will not be getting the actual time. Its not possible to hit the server again for the same. Is there any way to achieve this in android?
View 2 Replies View RelatedI need to have gps running all the time in my application, but I donīt know if it is better throw it like a thread inside of the activity or if I should creat a Service and then in the Service, throw the thread
View 5 Replies View RelatedIn my application there are three activities A -> B -> C -> A. I want to detect application's idle time, so that after 15 mins it will pop up a message irrespective of activity. what is the best method to implement this.
View 2 Replies View RelatedDoes somebody know if this is possibly in 1.5? From: hackbod <hack...@gmail.com> Date: 19 Okt 2008, 20:06 Subject: How can the app icon be changed at runtime To: Android Developers Sorry, application icons can't be changed dynamically in 1.0. On Oct 18, 8:10 am, omni <dbk...@gmail.com> wrote:
View 6 Replies View RelatedI would like to know if the user is using the application for the first time. I am using SharedPreferences, but I am not sure if I have the right logic. How can I set my isFirstLaunched boolean to true when the user first launches, and then immediately set to false after work has been done?
protected void onStart() {
super.onStart();
if(isFirstLaunch()){
populateDefaultQuotes();
//Save the preferences, isFirstLaunch will now be false
SharedPreferences settings = getSharedPreferences(Constants.PREFS_NAME, 0);....................
I am searching for a macro for Android. For example, some application will start at certain time, then click (or touch) the menu itself as I've previously saved in the macro. Similar app for Windows Mobile is "Vito Buttonmapper" I think. Does the application "Tasker" do the same thing that I described? Or is there any other application?
View 1 Replies View RelatedI opened my android emulator & now i like to execute my application. How much time it will take to install that application in emulator?
View 2 Replies View RelatedI want to call web service in some frequent interval, when button is clicked..! How can i achieve this..!
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