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    <p>There is a wealth of resources on Services if you do a simple google search so I'm not going to explain how services work. The code snippet below uses a service that isn't bound to the Activity. </p> <p>My approach uses a Timer and a Task, note I use a task that repeats but this is not necessary. There are other ways you can approach this.</p> <pre><code>public class MyService extends Service { private Task retryTask; Timer myTimer; private boolean timerRunning = false; private long RETRY_TIME = 200000; private long START_TIME = 5000; @Override public IBinder onBind(Intent intent) { // TODO Auto-generated method stub return null; } @Override public void onCreate() { // TODO Auto-generated method stub super.onCreate(); myTimer = new Timer(); myTimer.scheduleAtFixedRate(new Task(), START_TIME, RETRY_TIME); timerRunning = true; } @Override public int onStartCommand(Intent intent, int flags, int startId) { if (!timerRunning) { myTimer = new Timer(); myTimer.scheduleAtFixedRate(new Task(), START_TIME, RETRY_TIME); timerRunning = true; } return super.onStartCommand(intent, flags, startId); } public class Task extends TimerTask { @Override public void run() { // DO WHAT YOU NEED TO DO HERE } } @Override public void onDestroy() { // TODO Auto-generated method stub super.onDestroy(); if (myTimer != null) { myTimer.cancel(); } timerRunning = false; } } </code></pre> <p>You would then start the service from an Activity using an Intent</p> <pre><code>Intent intent = new Intent(WorkSelectionActivity.this,MyService.class); startService(intent); </code></pre> <p>Hope this helps</p>
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    1. COWas looking for a Java equivalent of Objective-C's `NSTimer`, just what I needed!
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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