com.tapkey.mobile.broadcast

Class PollingScheduler

java.lang.Object

android.content.BroadcastReceiver

com.tapkey.mobile.broadcast.PollingScheduler

public class PollingScheduler
extends android.content.BroadcastReceiver

Schedules polling for updates from the Tapkey Trust Service. Most notably instances of this class poll for updated access keys on a periodic base. The app's Application instance must implement the TapkeyAppContext interface in order for this class to function. This class is used by registering it via its register(Context, int, int) method.

 PollingScheduler.register(this, uniqueJobId, PollingScheduler.DEFAULT_INTERVAL);
 

Nested Class Summary

Nested classes/interfaces inherited from class android.content.BroadcastReceiver

android.content.BroadcastReceiver.PendingResult

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_INTERVAL The default polling interval of eight hours.

Constructor Summary

Constructors

Constructor and Description
PollingScheduler()

Method Summary

Modifier and Type	Method and Description
void	onReceive(android.content.Context context, android.content.Intent intent)
static Closeable	register(android.content.Context context, int jobId, int intervalMs) Registers polling for Tapkey notifications.

Methods inherited from class android.content.BroadcastReceiver

abortBroadcast, clearAbortBroadcast, getAbortBroadcast, getDebugUnregister, getResultCode, getResultData, getResultExtras, goAsync, isInitialStickyBroadcast, isOrderedBroadcast, peekService, setDebugUnregister, setOrderedHint, setResult, setResultCode, setResultData, setResultExtras

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_INTERVAL

public static final int DEFAULT_INTERVAL

The default polling interval of eight hours.

See Also:

Constant Field Values

Constructor Detail

PollingScheduler

public PollingScheduler()

Method Detail

onReceive

public void onReceive(android.content.Context context,
                      android.content.Intent intent)

Specified by:

onReceive in class android.content.BroadcastReceiver

register

public static Closeable register(android.content.Context context,
                                 int jobId,
                                 int intervalMs)

Registers polling for Tapkey notifications. The given jobId must be application-wide. The interval is approximate. The decision when the job will be executed will be made by Android itself and depends of several factors like battery level, network connection, etc.

Parameters:

context - the Android Context.

jobId - an application-wide unique job ID.

intervalMs - the polling interval.

Returns:

a Closable which can deregister services and receivers. ToDo: Document why RECEIVE_BOOT_COMPLETED permission is required