com.vodafone360.people.engine.activities
Class FetchCallLogEvents

java.lang.Object
  com.vodafone360.people.engine.activities.FetchCallLogEvents

All Implemented Interfaces:

ActivitiesEngine.ISyncHelper

public class FetchCallLogEvents
extends java.lang.Object
implements ActivitiesEngine.ISyncHelper

Fetches call log events from the Native call log. These are treated as Activities and displayed in Timeline UI.

Nested Class Summary

private static class

FetchCallLogEvents.InternalState Internal states for Call log event sync.

Field Summary

private static java.lang.String[]	CALL_LOG_PROJECTION Set of Call log items to be fetched by query on Native call-log.
private static int	COLUMN_CALLLOG_DATE
private static int	COLUMN_CALLLOG_ID
private static int	COLUMN_CALLLOG_PHONE
private static int	COLUMN_CALLLOG_TYPE
private static int	MAX_CALL_LOG_ITEMS_PER_PAGE
private static int	MAX_ITEMS_TO_WRITE
private static int	MAX_NUMBER_OF_PAGES the number of timeline pages to be loaded by one ISyncHelper
private Context	mContext
private ContentResolver	mCr
private DatabaseHelper	mDb
private ActivitiesEngine	mEngine
private FetchCallLogEvents.InternalState	mInternalState
private Cursor	mNativeCursor
private long	mNewestPhoneCall the current newest phone call time
private long	mOldestPhoneCall the current oldest phone call time
private int	mPageCount the number of pages have been read
private boolean	mRefresh is true if newer events need to be loaded, false - if older
private java.util.ArrayList<ActivitiesTable.TimelineSummaryItem>	mSyncItemList
private static java.lang.String	NATIVE_NUMBER_UNKNOWN_STRING

Constructor Summary

FetchCallLogEvents(Context context, ActivitiesEngine engine, DatabaseHelper db, boolean refresh)
Constructor.

Method Summary

private void	addCallLogData(int id) Create TimelineSummaryItem from Native call-log item.
void	cancel() Cancel fetch of call log events.
private void	complete(ServiceStatus status) Completion of fetch from Native call log.
private static ActivityItem.Type	nativeTypeToNpType(int nativeType) Convert native call type to type stored in People's ActivityItem.
void	run() Drive internal state machine, either start call log sync, fetch next page of call-log items or complete call-log sync operation.
private void	saveTimestamp() This method updates the newest and oldest phone calls timestamps in the database.
private void	startSyncCallLog() Start sync of call events from Native call log.
private void	syncNextPage() Sync next page of call-log events (page-size is 2).
private ServiceStatus	updateDatabase()
private void	updateTimeStamps() This method goes through the event list and updates the current newest and oldest phone call timestamps.

Methods inherited from class java.lang.Object

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

Field Detail

MAX_CALL_LOG_ITEMS_PER_PAGE

private static final int MAX_CALL_LOG_ITEMS_PER_PAGE

See Also:

Constant Field Values

MAX_ITEMS_TO_WRITE

private static final int MAX_ITEMS_TO_WRITE

See Also:

Constant Field Values

MAX_NUMBER_OF_PAGES

private static final int MAX_NUMBER_OF_PAGES

the number of timeline pages to be loaded by one ISyncHelper

See Also:

Constant Field Values

NATIVE_NUMBER_UNKNOWN_STRING

private static final java.lang.String NATIVE_NUMBER_UNKNOWN_STRING

See Also:

Constant Field Values

mContext

private Context mContext

mCr

private ContentResolver mCr

mNativeCursor

private Cursor mNativeCursor

mEngine

private ActivitiesEngine mEngine

mDb

private DatabaseHelper mDb

mSyncItemList

private final java.util.ArrayList<ActivitiesTable.TimelineSummaryItem> mSyncItemList

mRefresh

private boolean mRefresh

is true if newer events need to be loaded, false - if older

mPageCount

private int mPageCount

the number of pages have been read

mOldestPhoneCall

private long mOldestPhoneCall

the current oldest phone call time

mNewestPhoneCall

private long mNewestPhoneCall

the current newest phone call time

mInternalState

private FetchCallLogEvents.InternalState mInternalState

CALL_LOG_PROJECTION

private static final java.lang.String[] CALL_LOG_PROJECTION

Set of Call log items to be fetched by query on Native call-log.

COLUMN_CALLLOG_ID

private static final int COLUMN_CALLLOG_ID

See Also:

Constant Field Values

COLUMN_CALLLOG_PHONE

private static final int COLUMN_CALLLOG_PHONE

See Also:

Constant Field Values

COLUMN_CALLLOG_DATE

private static final int COLUMN_CALLLOG_DATE

See Also:

Constant Field Values

COLUMN_CALLLOG_TYPE

private static final int COLUMN_CALLLOG_TYPE

See Also:

Constant Field Values

Constructor Detail

FetchCallLogEvents

FetchCallLogEvents(Context context,
                   ActivitiesEngine engine,
                   DatabaseHelper db,
                   boolean refresh)

Constructor.

Parameters:

context - Context - actually RemoteServe's Context.

engine - Handle to ActivitiesEngine.

db - Handle to DatabaseHelper.

refresh - boolean - true if new phone call need to be fetched, false - if older

Method Detail

run

public void run()

Drive internal state machine, either start call log sync, fetch next page of call-log items or complete call-log sync operation.

Specified by:

run in interface ActivitiesEngine.ISyncHelper

cancel

public void cancel()

Cancel fetch of call log events. Close Cursor to Native Call log. Reset state to IDLE.

Specified by:

cancel in interface ActivitiesEngine.ISyncHelper

startSyncCallLog

private void startSyncCallLog()

Start sync of call events from Native call log. Use Timeline last update time-stamp to ensure we only fetch 'new' events.

syncNextPage

private void syncNextPage()

Sync next page of call-log events (page-size is 2).

updateDatabase

private ServiceStatus updateDatabase()

updateTimeStamps

private void updateTimeStamps()

This method goes through the event list and updates the current newest and oldest phone call timestamps.

saveTimestamp

private void saveTimestamp()

This method updates the newest and oldest phone calls timestamps in the database.

addCallLogData

private void addCallLogData(int id)

Create TimelineSummaryItem from Native call-log item.

Parameters:

id - ID of item from Native log.

complete

private void complete(ServiceStatus status)

Completion of fetch from Native call log. Notify ActivitiesEngine that call-log sync. has completed.

Parameters:

status - ServiceStatus containing result of sync.

nativeTypeToNpType

private static ActivityItem.Type nativeTypeToNpType(int nativeType)

Convert native call type to type stored in People's ActivityItem.

Parameters:

nativeType - Native call type.

Returns:

People's ActivityItem call type.