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int add ( DownloadRequest request ) { int downloadId = getDownloadId ( ) ; // Tag the request as belonging to this queue and add it to the set of current requests. request . setDownloadRequestQueue ( this ) ; synchronized ( mCurrentRequests ) { mCurrentRequests . add ( request ) ; } // Process requests in the order they are added. request . setDownloadId ( downloadId ) ; mDownloadQueue . add ( request ) ; return downloadId ; }
Generates a download id for the request and adds the download request to the download request queue for the dispatchers pool to act on immediately .
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int query ( int downloadId ) { synchronized ( mCurrentRequests ) { for ( DownloadRequest request : mCurrentRequests ) { if ( request . getDownloadId ( ) == downloadId ) { return request . getDownloadState ( ) ; } } } return DownloadManager . STATUS_NOT_FOUND ; }
Returns the current download state for a download request .
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int cancel ( int downloadId ) { synchronized ( mCurrentRequests ) { for ( DownloadRequest request : mCurrentRequests ) { if ( request . getDownloadId ( ) == downloadId ) { request . cancel ( ) ; return 1 ; } } } return 0 ; }
Cancel a particular download in progress . Returns 1 if the download Id is found else returns 0 .
58
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void release ( ) { if ( mCurrentRequests != null ) { synchronized ( mCurrentRequests ) { mCurrentRequests . clear ( ) ; mCurrentRequests = null ; } } if ( mDownloadQueue != null ) { mDownloadQueue = null ; } if ( mDownloadDispatchers != null ) { stop ( ) ; for ( int i = 0 ; i < mDownloadDispatchers . length ; i ++ ) { mDownloadDispatchers [ i ] = null ; } mDownloadDispatchers = null ; } }
Cancels all the pending & running requests and releases all the dispatchers .
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private void initialize ( Handler callbackHandler ) { int processors = Runtime . getRuntime ( ) . availableProcessors ( ) ; mDownloadDispatchers = new DownloadDispatcher [ processors ] ; mDelivery = new CallBackDelivery ( callbackHandler ) ; }
Perform construction .
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private void initialize ( Handler callbackHandler , int threadPoolSize ) { mDownloadDispatchers = new DownloadDispatcher [ threadPoolSize ] ; mDelivery = new CallBackDelivery ( callbackHandler ) ; }
Perform construction with custom thread pool size .
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private void stop ( ) { for ( int i = 0 ; i < mDownloadDispatchers . length ; i ++ ) { if ( mDownloadDispatchers [ i ] != null ) { mDownloadDispatchers [ i ] . quit ( ) ; } } }
Stops download dispatchers .
57
7
150,907
@ SuppressWarnings ( "unchecked" ) public Map < String , Field > getValueAsMap ( ) { return ( Map < String , Field > ) type . convert ( getValue ( ) , Type . MAP ) ; }
Returns the Map value of the field .
50
8
150,908
@ SuppressWarnings ( "unchecked" ) public List < Field > getValueAsList ( ) { return ( List < Field > ) type . convert ( getValue ( ) , Type . LIST ) ; }
Returns the List value of the field .
46
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150,909
@ SuppressWarnings ( "unchecked" ) public LinkedHashMap < String , Field > getValueAsListMap ( ) { return ( LinkedHashMap < String , Field > ) type . convert ( getValue ( ) , Type . LIST_MAP ) ; }
Returns the ordered Map value of the field .
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150,910
public Set < String > getAttributeNames ( ) { if ( attributes == null ) { return Collections . emptySet ( ) ; } else { return Collections . unmodifiableSet ( attributes . keySet ( ) ) ; } }
Returns the list of user defined attribute names .
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public Map < String , String > getAttributes ( ) { if ( attributes == null ) { return null ; } else { return Collections . unmodifiableMap ( attributes ) ; } }
Get all field attributes in an unmodifiable Map or null if no attributes have been added
38
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150,912
public static Object formatL ( final String template , final Object ... args ) { return new Object ( ) { @ Override public String toString ( ) { return format ( template , args ) ; } } ; }
format with lazy - eval
44
5
150,913
@ Override public List < ConfigIssue > init ( Service . Context context ) { this . context = context ; return init ( ) ; }
Initializes the service .
29
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150,914
@ Override public Object put ( List < Map . Entry > batch ) throws InterruptedException { if ( initializeClusterSource ( ) ) { return clusterSource . put ( batch ) ; } return null ; }
Writes batch of data to the source
44
8
150,915
public < T > T eval ( ELVars vars , String el , Class < T > returnType ) throws ELEvalException { Utils . checkNotNull ( vars , "vars" ) ; Utils . checkNotNull ( el , "expression" ) ; Utils . checkNotNull ( returnType , "returnType" ) ; VARIABLES_IN_SCOPE_TL . set ( vars ) ; try { return evaluate ( vars , el , returnType ) ; } finally { VARIABLES_IN_SCOPE_TL . set ( null ) ; } }
Evaluates an EL .
130
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150,916
public String getLinkCopyText ( JSONObject jsonObject ) { if ( jsonObject == null ) return "" ; try { JSONObject copyObject = jsonObject . has ( "copyText" ) ? jsonObject . getJSONObject ( "copyText" ) : null ; if ( copyObject != null ) { return copyObject . has ( "text" ) ? copyObject . getString ( "text" ) : "" ; } else { return "" ; } } catch ( JSONException e ) { Logger . v ( "Unable to get Link Text with JSON - " + e . getLocalizedMessage ( ) ) ; return "" ; } }
Returns the text for the JSONObject of Link provided The JSONObject of Link provided should be of the type copy
135
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150,917
public String getLinkUrl ( JSONObject jsonObject ) { if ( jsonObject == null ) return null ; try { JSONObject urlObject = jsonObject . has ( "url" ) ? jsonObject . getJSONObject ( "url" ) : null ; if ( urlObject == null ) return null ; JSONObject androidObject = urlObject . has ( "android" ) ? urlObject . getJSONObject ( "android" ) : null ; if ( androidObject != null ) { return androidObject . has ( "text" ) ? androidObject . getString ( "text" ) : "" ; } else { return "" ; } } catch ( JSONException e ) { Logger . v ( "Unable to get Link URL with JSON - " + e . getLocalizedMessage ( ) ) ; return null ; } }
Returns the text for the JSONObject of Link provided The JSONObject of Link provided should be of the type url
171
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150,918
public String getLinkColor ( JSONObject jsonObject ) { if ( jsonObject == null ) return null ; try { return jsonObject . has ( "color" ) ? jsonObject . getString ( "color" ) : "" ; } catch ( JSONException e ) { Logger . v ( "Unable to get Link Text Color with JSON - " + e . getLocalizedMessage ( ) ) ; return null ; } }
Returns the text color for the JSONObject of Link provided
89
11
150,919
static void onActivityCreated ( Activity activity ) { // make sure we have at least the default instance created here. if ( instances == null ) { CleverTapAPI . createInstanceIfAvailable ( activity , null ) ; } if ( instances == null ) { Logger . v ( "Instances is null in onActivityCreated!" ) ; return ; } boolean alreadyProcessedByCleverTap = false ; Bundle notification = null ; Uri deepLink = null ; String _accountId = null ; // check for launch deep link try { Intent intent = activity . getIntent ( ) ; deepLink = intent . getData ( ) ; if ( deepLink != null ) { Bundle queryArgs = UriHelper . getAllKeyValuePairs ( deepLink . toString ( ) , true ) ; _accountId = queryArgs . getString ( Constants . WZRK_ACCT_ID_KEY ) ; } } catch ( Throwable t ) { // Ignore } // check for launch via notification click try { notification = activity . getIntent ( ) . getExtras ( ) ; if ( notification != null && ! notification . isEmpty ( ) ) { try { alreadyProcessedByCleverTap = ( notification . containsKey ( Constants . WZRK_FROM_KEY ) && Constants . WZRK_FROM . equals ( notification . get ( Constants . WZRK_FROM_KEY ) ) ) ; if ( alreadyProcessedByCleverTap ) { Logger . v ( "ActivityLifecycleCallback: Notification Clicked already processed for " + notification . toString ( ) + ", dropping duplicate." ) ; } if ( notification . containsKey ( Constants . WZRK_ACCT_ID_KEY ) ) { _accountId = ( String ) notification . get ( Constants . WZRK_ACCT_ID_KEY ) ; } } catch ( Throwable t ) { // no-op } } } catch ( Throwable t ) { // Ignore } if ( alreadyProcessedByCleverTap && deepLink == null ) return ; for ( String accountId : CleverTapAPI . instances . keySet ( ) ) { CleverTapAPI instance = CleverTapAPI . instances . get ( accountId ) ; boolean shouldProcess = false ; if ( instance != null ) { shouldProcess = ( _accountId == null && instance . config . isDefaultInstance ( ) ) || instance . getAccountId ( ) . equals ( _accountId ) ; } if ( shouldProcess ) { if ( notification != null && ! notification . isEmpty ( ) && notification . containsKey ( Constants . NOTIFICATION_TAG ) ) { instance . pushNotificationClickedEvent ( notification ) ; } if ( deepLink != null ) { try { instance . pushDeepLink ( deepLink ) ; } catch ( Throwable t ) { // no-op } } break ; } } }
static lifecycle callbacks
616
5
150,920
static void handleNotificationClicked ( Context context , Bundle notification ) { if ( notification == null ) return ; String _accountId = null ; try { _accountId = notification . getString ( Constants . WZRK_ACCT_ID_KEY ) ; } catch ( Throwable t ) { // no-op } if ( instances == null ) { CleverTapAPI instance = createInstanceIfAvailable ( context , _accountId ) ; if ( instance != null ) { instance . pushNotificationClickedEvent ( notification ) ; } return ; } for ( String accountId : instances . keySet ( ) ) { CleverTapAPI instance = CleverTapAPI . instances . get ( accountId ) ; boolean shouldProcess = false ; if ( instance != null ) { shouldProcess = ( _accountId == null && instance . config . isDefaultInstance ( ) ) || instance . getAccountId ( ) . equals ( _accountId ) ; } if ( shouldProcess ) { instance . pushNotificationClickedEvent ( notification ) ; break ; } } }
other static handlers
221
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150,921
public static @ Nullable CleverTapAPI getInstance ( Context context ) throws CleverTapMetaDataNotFoundException , CleverTapPermissionsNotSatisfied { // For Google Play Store/Android Studio tracking sdkVersion = BuildConfig . SDK_VERSION_STRING ; return getDefaultInstance ( context ) ; }
Returns an instance of the CleverTap SDK .
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9
150,922
@ SuppressWarnings ( "WeakerAccess" ) public static @ Nullable CleverTapAPI getDefaultInstance ( Context context ) { // For Google Play Store/Android Studio tracking sdkVersion = BuildConfig . SDK_VERSION_STRING ; if ( defaultConfig == null ) { ManifestInfo manifest = ManifestInfo . getInstance ( context ) ; String accountId = manifest . getAccountId ( ) ; String accountToken = manifest . getAcountToken ( ) ; String accountRegion = manifest . getAccountRegion ( ) ; if ( accountId == null || accountToken == null ) { Logger . i ( "Account ID or Account token is missing from AndroidManifest.xml, unable to create default instance" ) ; return null ; } if ( accountRegion == null ) { Logger . i ( "Account Region not specified in the AndroidManifest - using default region" ) ; } defaultConfig = CleverTapInstanceConfig . createDefaultInstance ( context , accountId , accountToken , accountRegion ) ; defaultConfig . setDebugLevel ( getDebugLevel ( ) ) ; } return instanceWithConfig ( context , defaultConfig ) ; }
Returns the default shared instance of the CleverTap SDK .
237
11
150,923
private void destroySession ( ) { currentSessionId = 0 ; setAppLaunchPushed ( false ) ; getConfigLogger ( ) . verbose ( getAccountId ( ) , "Session destroyed; Session ID is now 0" ) ; clearSource ( ) ; clearMedium ( ) ; clearCampaign ( ) ; clearWzrkParams ( ) ; }
Destroys the current session
76
6
150,924
private String FCMGetFreshToken ( final String senderID ) { String token = null ; try { if ( senderID != null ) { getConfigLogger ( ) . verbose ( getAccountId ( ) , "FcmManager: Requesting a FCM token with Sender Id - " + senderID ) ; token = FirebaseInstanceId . getInstance ( ) . getToken ( senderID , FirebaseMessaging . INSTANCE_ID_SCOPE ) ; } else { getConfigLogger ( ) . verbose ( getAccountId ( ) , "FcmManager: Requesting a FCM token" ) ; token = FirebaseInstanceId . getInstance ( ) . getToken ( ) ; } getConfigLogger ( ) . info ( getAccountId ( ) , "FCM token: " + token ) ; } catch ( Throwable t ) { getConfigLogger ( ) . verbose ( getAccountId ( ) , "FcmManager: Error requesting FCM token" , t ) ; } return token ; }
request token from FCM
219
5
150,925
private String GCMGetFreshToken ( final String senderID ) { getConfigLogger ( ) . verbose ( getAccountId ( ) , "GcmManager: Requesting a GCM token for Sender ID - " + senderID ) ; String token = null ; try { token = InstanceID . getInstance ( context ) . getToken ( senderID , GoogleCloudMessaging . INSTANCE_ID_SCOPE , null ) ; getConfigLogger ( ) . info ( getAccountId ( ) , "GCM token : " + token ) ; } catch ( Throwable t ) { getConfigLogger ( ) . verbose ( getAccountId ( ) , "GcmManager: Error requesting GCM token" , t ) ; } return token ; }
request token from GCM
162
5
150,926
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public void setOffline ( boolean value ) { offline = value ; if ( offline ) { getConfigLogger ( ) . debug ( getAccountId ( ) , "CleverTap Instance has been set to offline, won't send events queue" ) ; } else { getConfigLogger ( ) . debug ( getAccountId ( ) , "CleverTap Instance has been set to online, sending events queue" ) ; flush ( ) ; } }
If you want to stop recorded events from being sent to the server use this method to set the SDK instance to offline . Once offline events will be recorded and queued locally but will not be sent to the server until offline is disabled . Calling this method again with offline set to false will allow events to be sent to server and the SDK instance will immediately attempt to send events that have been queued while offline .
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@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public void enableDeviceNetworkInfoReporting ( boolean value ) { enableNetworkInfoReporting = value ; StorageHelper . putBoolean ( context , storageKeyWithSuffix ( Constants . NETWORK_INFO ) , enableNetworkInfoReporting ) ; getConfigLogger ( ) . verbose ( getAccountId ( ) , "Device Network Information reporting set to " + enableNetworkInfoReporting ) ; }
Use this method to enable device network - related information tracking including IP address . This reporting is disabled by default . To re - disable tracking call this method with enabled set to false .
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@ SuppressWarnings ( "unused" ) public String getDevicePushToken ( final PushType type ) { switch ( type ) { case GCM : return getCachedGCMToken ( ) ; case FCM : return getCachedFCMToken ( ) ; default : return null ; } }
Returns the device push token or null
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7
150,929
private void attachMeta ( final JSONObject o , final Context context ) { // Memory consumption try { o . put ( "mc" , Utils . getMemoryConsumption ( ) ) ; } catch ( Throwable t ) { // Ignore } // Attach the network type try { o . put ( "nt" , Utils . getCurrentNetworkType ( context ) ) ; } catch ( Throwable t ) { // Ignore } }
Attaches meta info about the current state of the device to an event . Typically this meta is added only to the ping event .
90
26
150,930
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public void recordScreen ( String screenName ) { if ( screenName == null || ( ! currentScreenName . isEmpty ( ) && currentScreenName . equals ( screenName ) ) ) return ; getConfigLogger ( ) . debug ( getAccountId ( ) , "Screen changed to " + screenName ) ; currentScreenName = screenName ; recordPageEventWithExtras ( null ) ; }
Record a Screen View event
104
5
150,931
private void clearQueues ( final Context context ) { synchronized ( eventLock ) { DBAdapter adapter = loadDBAdapter ( context ) ; DBAdapter . Table tableName = DBAdapter . Table . EVENTS ; adapter . removeEvents ( tableName ) ; tableName = DBAdapter . Table . PROFILE_EVENTS ; adapter . removeEvents ( tableName ) ; clearUserContext ( context ) ; } }
Only call async
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3
150,932
private QueueCursor updateCursorForDBObject ( JSONObject dbObject , QueueCursor cursor ) { if ( dbObject == null ) return cursor ; Iterator < String > keys = dbObject . keys ( ) ; if ( keys . hasNext ( ) ) { String key = keys . next ( ) ; cursor . setLastId ( key ) ; try { cursor . setData ( dbObject . getJSONArray ( key ) ) ; } catch ( JSONException e ) { cursor . setLastId ( null ) ; cursor . setData ( null ) ; } } return cursor ; }
helper extracts the cursor data from the db object
125
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150,933
private JSONObject getARP ( final Context context ) { try { final String nameSpaceKey = getNamespaceARPKey ( ) ; if ( nameSpaceKey == null ) return null ; final SharedPreferences prefs = StorageHelper . getPreferences ( context , nameSpaceKey ) ; final Map < String , ? > all = prefs . getAll ( ) ; final Iterator < ? extends Map . Entry < String , ? > > iter = all . entrySet ( ) . iterator ( ) ; while ( iter . hasNext ( ) ) { final Map . Entry < String , ? > kv = iter . next ( ) ; final Object o = kv . getValue ( ) ; if ( o instanceof Number && ( ( Number ) o ) . intValue ( ) == - 1 ) { iter . remove ( ) ; } } final JSONObject ret = new JSONObject ( all ) ; getConfigLogger ( ) . verbose ( getAccountId ( ) , "Fetched ARP for namespace key: " + nameSpaceKey + " values: " + all . toString ( ) ) ; return ret ; } catch ( Throwable t ) { getConfigLogger ( ) . verbose ( getAccountId ( ) , "Failed to construct ARP object" , t ) ; return null ; } }
The ARP is additional request parameters which must be sent once received after any HTTP call . This is sort of a proxy for cookies .
277
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@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public int getTotalVisits ( ) { EventDetail ed = getLocalDataStore ( ) . getEventDetail ( Constants . APP_LAUNCHED_EVENT ) ; if ( ed != null ) return ed . getCount ( ) ; return 0 ; }
Returns the total number of times the app has been launched
77
11
150,935
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public int getTimeElapsed ( ) { int currentSession = getCurrentSession ( ) ; if ( currentSession == 0 ) return - 1 ; int now = ( int ) ( System . currentTimeMillis ( ) / 1000 ) ; return now - currentSession ; }
Returns the time elapsed by the user on the app
76
10
150,936
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public UTMDetail getUTMDetails ( ) { UTMDetail ud = new UTMDetail ( ) ; ud . setSource ( source ) ; ud . setMedium ( medium ) ; ud . setCampaign ( campaign ) ; return ud ; }
Returns a UTMDetail object which consists of UTM parameters like source medium & campaign
79
18
150,937
private void _handleMultiValues ( ArrayList < String > values , String key , String command ) { if ( key == null ) return ; if ( values == null || values . isEmpty ( ) ) { _generateEmptyMultiValueError ( key ) ; return ; } ValidationResult vr ; // validate the key vr = validator . cleanMultiValuePropertyKey ( key ) ; // Check for an error if ( vr . getErrorCode ( ) != 0 ) { pushValidationResult ( vr ) ; } // reset the key Object _key = vr . getObject ( ) ; String cleanKey = ( _key != null ) ? vr . getObject ( ) . toString ( ) : null ; // if key is empty generate an error and return if ( cleanKey == null || cleanKey . isEmpty ( ) ) { _generateInvalidMultiValueKeyError ( key ) ; return ; } key = cleanKey ; try { JSONArray currentValues = _constructExistingMultiValue ( key , command ) ; JSONArray newValues = _cleanMultiValues ( values , key ) ; _validateAndPushMultiValue ( currentValues , newValues , values , key , command ) ; } catch ( Throwable t ) { getConfigLogger ( ) . verbose ( getAccountId ( ) , "Error handling multi value operation for key " + key , t ) ; } }
private multi - value handlers and helpers
295
7
150,938
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public void pushEvent ( String eventName ) { if ( eventName == null || eventName . trim ( ) . equals ( "" ) ) return ; pushEvent ( eventName , null ) ; }
Pushes a basic event .
61
6
150,939
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public void pushNotificationViewedEvent ( Bundle extras ) { if ( extras == null || extras . isEmpty ( ) || extras . get ( Constants . NOTIFICATION_TAG ) == null ) { getConfigLogger ( ) . debug ( getAccountId ( ) , "Push notification: " + ( extras == null ? "NULL" : extras . toString ( ) ) + " not from CleverTap - will not process Notification Viewed event." ) ; return ; } if ( ! extras . containsKey ( Constants . NOTIFICATION_ID_TAG ) || ( extras . getString ( Constants . NOTIFICATION_ID_TAG ) == null ) ) { getConfigLogger ( ) . debug ( getAccountId ( ) , "Push notification ID Tag is null, not processing Notification Viewed event for: " + extras . toString ( ) ) ; return ; } // Check for dupe notification views; if same notficationdId within specified time interval (2 secs) don't process boolean isDuplicate = checkDuplicateNotificationIds ( extras , notificationViewedIdTagMap , Constants . NOTIFICATION_VIEWED_ID_TAG_INTERVAL ) ; if ( isDuplicate ) { getConfigLogger ( ) . debug ( getAccountId ( ) , "Already processed Notification Viewed event for " + extras . toString ( ) + ", dropping duplicate." ) ; return ; } JSONObject event = new JSONObject ( ) ; try { JSONObject notif = getWzrkFields ( extras ) ; event . put ( "evtName" , Constants . NOTIFICATION_VIEWED_EVENT_NAME ) ; event . put ( "evtData" , notif ) ; } catch ( Throwable ignored ) { //no-op } queueEvent ( context , event , Constants . RAISED_EVENT ) ; }
Pushes the Notification Viewed event to CleverTap .
424
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150,940
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public int getCount ( String event ) { EventDetail eventDetail = getLocalDataStore ( ) . getEventDetail ( event ) ; if ( eventDetail != null ) return eventDetail . getCount ( ) ; return - 1 ; }
Returns the total count of the specified event
74
8
150,941
private void pushDeviceToken ( final String token , final boolean register , final PushType type ) { pushDeviceToken ( this . context , token , register , type ) ; }
For internal use don t call the public API internally
36
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150,942
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public static NotificationInfo getNotificationInfo ( final Bundle extras ) { if ( extras == null ) return new NotificationInfo ( false , false ) ; boolean fromCleverTap = extras . containsKey ( Constants . NOTIFICATION_TAG ) ; boolean shouldRender = fromCleverTap && extras . containsKey ( "nm" ) ; return new NotificationInfo ( fromCleverTap , shouldRender ) ; }
Checks whether this notification is from CleverTap .
105
10
150,943
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public void pushInstallReferrer ( Intent intent ) { try { final Bundle extras = intent . getExtras ( ) ; // Preliminary checks if ( extras == null || ! extras . containsKey ( "referrer" ) ) { return ; } final String url ; try { url = URLDecoder . decode ( extras . getString ( "referrer" ) , "UTF-8" ) ; getConfigLogger ( ) . verbose ( getAccountId ( ) , "Referrer received: " + url ) ; } catch ( Throwable e ) { // Could not decode return ; } if ( url == null ) { return ; } int now = ( int ) ( System . currentTimeMillis ( ) / 1000 ) ; if ( installReferrerMap . containsKey ( url ) && now - installReferrerMap . get ( url ) < 10 ) { getConfigLogger ( ) . verbose ( getAccountId ( ) , "Skipping install referrer due to duplicate within 10 seconds" ) ; return ; } installReferrerMap . put ( url , now ) ; Uri uri = Uri . parse ( "wzrk://track?install=true&" + url ) ; pushDeepLink ( uri , true ) ; } catch ( Throwable t ) { // no-op } }
This method is used to push install referrer via Intent
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150,944
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public synchronized void pushInstallReferrer ( String source , String medium , String campaign ) { if ( source == null && medium == null && campaign == null ) return ; try { // If already pushed, don't send it again int status = StorageHelper . getInt ( context , "app_install_status" , 0 ) ; if ( status != 0 ) { Logger . d ( "Install referrer has already been set. Will not override it" ) ; return ; } StorageHelper . putInt ( context , "app_install_status" , 1 ) ; if ( source != null ) source = Uri . encode ( source ) ; if ( medium != null ) medium = Uri . encode ( medium ) ; if ( campaign != null ) campaign = Uri . encode ( campaign ) ; String uriStr = "wzrk://track?install=true" ; if ( source != null ) uriStr += "&utm_source=" + source ; if ( medium != null ) uriStr += "&utm_medium=" + medium ; if ( campaign != null ) uriStr += "&utm_campaign=" + campaign ; Uri uri = Uri . parse ( uriStr ) ; pushDeepLink ( uri , true ) ; } catch ( Throwable t ) { Logger . v ( "Failed to push install referrer" , t ) ; } }
This method is used to push install referrer via UTM source medium & campaign parameters
309
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150,945
@ SuppressWarnings ( "unused" ) public static void changeCredentials ( String accountID , String token ) { changeCredentials ( accountID , token , null ) ; }
This method is used to change the credentials of CleverTap account Id and token programmatically
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150,946
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public static void changeCredentials ( String accountID , String token , String region ) { if ( defaultConfig != null ) { Logger . i ( "CleverTap SDK already initialized with accountID:" + defaultConfig . getAccountId ( ) + " and token:" + defaultConfig . getAccountToken ( ) + ". Cannot change credentials to " + accountID + " and " + token ) ; return ; } ManifestInfo . changeCredentials ( accountID , token , region ) ; }
This method is used to change the credentials of CleverTap account Id token and region programmatically
124
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150,947
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public int getInboxMessageCount ( ) { synchronized ( inboxControllerLock ) { if ( this . ctInboxController != null ) { return ctInboxController . count ( ) ; } else { getConfigLogger ( ) . debug ( getAccountId ( ) , "Notification Inbox not initialized" ) ; return - 1 ; } } }
Returns the count of all inbox messages for the user
96
10
150,948
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public int getInboxMessageUnreadCount ( ) { synchronized ( inboxControllerLock ) { if ( this . ctInboxController != null ) { return ctInboxController . unreadCount ( ) ; } else { getConfigLogger ( ) . debug ( getAccountId ( ) , "Notification Inbox not initialized" ) ; return - 1 ; } } }
Returns the count of total number of unread inbox messages for the user
100
14
150,949
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) public void markReadInboxMessage ( final CTInboxMessage message ) { postAsyncSafely ( "markReadInboxMessage" , new Runnable ( ) { @ Override public void run ( ) { synchronized ( inboxControllerLock ) { if ( ctInboxController != null ) { boolean read = ctInboxController . markReadForMessageWithId ( message . getMessageId ( ) ) ; if ( read ) { _notifyInboxMessagesDidUpdate ( ) ; } } else { getConfigLogger ( ) . debug ( getAccountId ( ) , "Notification Inbox not initialized" ) ; } } } } ) ; }
marks the message as read
161
5
150,950
boolean advance ( ) { if ( header . frameCount <= 0 ) { return false ; } if ( framePointer == getFrameCount ( ) - 1 ) { loopIndex ++ ; } if ( header . loopCount != LOOP_FOREVER && loopIndex > header . loopCount ) { return false ; } framePointer = ( framePointer + 1 ) % header . frameCount ; return true ; }
Move the animation frame counter forward .
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150,951
int getDelay ( int n ) { int delay = - 1 ; if ( ( n >= 0 ) && ( n < header . frameCount ) ) { delay = header . frames . get ( n ) . delay ; } return delay ; }
Gets display duration for specified frame .
51
8
150,952
boolean setFrameIndex ( int frame ) { if ( frame < INITIAL_FRAME_POINTER || frame >= getFrameCount ( ) ) { return false ; } framePointer = frame ; return true ; }
Sets the frame pointer to a specific frame
47
9
150,953
int read ( InputStream is , int contentLength ) { if ( is != null ) { try { int capacity = ( contentLength > 0 ) ? ( contentLength + 4096 ) : 16384 ; ByteArrayOutputStream buffer = new ByteArrayOutputStream ( capacity ) ; int nRead ; byte [ ] data = new byte [ 16384 ] ; while ( ( nRead = is . read ( data , 0 , data . length ) ) != - 1 ) { buffer . write ( data , 0 , nRead ) ; } buffer . flush ( ) ; read ( buffer . toByteArray ( ) ) ; } catch ( IOException e ) { Logger . d ( TAG , "Error reading data from stream" , e ) ; } } else { status = STATUS_OPEN_ERROR ; } try { if ( is != null ) { is . close ( ) ; } } catch ( IOException e ) { Logger . d ( TAG , "Error closing stream" , e ) ; } return status ; }
Reads GIF image from stream .
212
7
150,954
synchronized int read ( byte [ ] data ) { this . header = getHeaderParser ( ) . setData ( data ) . parseHeader ( ) ; if ( data != null ) { setData ( header , data ) ; } return status ; }
Reads GIF image from byte array .
53
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150,955
private void readChunkIfNeeded ( ) { if ( workBufferSize > workBufferPosition ) { return ; } if ( workBuffer == null ) { workBuffer = bitmapProvider . obtainByteArray ( WORK_BUFFER_SIZE ) ; } workBufferPosition = 0 ; workBufferSize = Math . min ( rawData . remaining ( ) , WORK_BUFFER_SIZE ) ; rawData . get ( workBuffer , 0 , workBufferSize ) ; }
Reads the next chunk for the intermediate work buffer .
98
11
150,956
@ TargetApi ( Build . VERSION_CODES . ICE_CREAM_SANDWICH ) public static synchronized void register ( android . app . Application application ) { if ( application == null ) { Logger . i ( "Application instance is null/system API is too old" ) ; return ; } if ( registered ) { Logger . v ( "Lifecycle callbacks have already been registered" ) ; return ; } registered = true ; application . registerActivityLifecycleCallbacks ( new android . app . Application . ActivityLifecycleCallbacks ( ) { @ Override public void onActivityCreated ( Activity activity , Bundle bundle ) { CleverTapAPI . onActivityCreated ( activity ) ; } @ Override public void onActivityStarted ( Activity activity ) { } @ Override public void onActivityResumed ( Activity activity ) { CleverTapAPI . onActivityResumed ( activity ) ; } @ Override public void onActivityPaused ( Activity activity ) { CleverTapAPI . onActivityPaused ( ) ; } @ Override public void onActivityStopped ( Activity activity ) { } @ Override public void onActivitySaveInstanceState ( Activity activity , Bundle bundle ) { } @ Override public void onActivityDestroyed ( Activity activity ) { } } ) ; Logger . i ( "Activity Lifecycle Callback successfully registered" ) ; }
Enables lifecycle callbacks for Android devices
288
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150,957
ValidationResult cleanObjectKey ( String name ) { ValidationResult vr = new ValidationResult ( ) ; name = name . trim ( ) ; for ( String x : objectKeyCharsNotAllowed ) name = name . replace ( x , "" ) ; if ( name . length ( ) > Constants . MAX_KEY_LENGTH ) { name = name . substring ( 0 , Constants . MAX_KEY_LENGTH - 1 ) ; vr . setErrorDesc ( name . trim ( ) + "... exceeds the limit of " + Constants . MAX_KEY_LENGTH + " characters. Trimmed" ) ; vr . setErrorCode ( 520 ) ; } vr . setObject ( name . trim ( ) ) ; return vr ; }
Cleans the object key .
165
6
150,958
ValidationResult cleanMultiValuePropertyKey ( String name ) { ValidationResult vr = cleanObjectKey ( name ) ; name = ( String ) vr . getObject ( ) ; // make sure its not a known property key (reserved in the case of multi-value) try { RestrictedMultiValueFields rf = RestrictedMultiValueFields . valueOf ( name ) ; //noinspection ConstantConditions if ( rf != null ) { vr . setErrorDesc ( name + "... is a restricted key for multi-value properties. Operation aborted." ) ; vr . setErrorCode ( 523 ) ; vr . setObject ( null ) ; } } catch ( Throwable t ) { //no-op } return vr ; }
Cleans a multi - value property key .
162
9
150,959
ValidationResult isRestrictedEventName ( String name ) { ValidationResult error = new ValidationResult ( ) ; if ( name == null ) { error . setErrorCode ( 510 ) ; error . setErrorDesc ( "Event Name is null" ) ; return error ; } for ( String x : restrictedNames ) if ( name . equalsIgnoreCase ( x ) ) { // The event name is restricted error . setErrorCode ( 513 ) ; error . setErrorDesc ( name + " is a restricted event name. Last event aborted." ) ; Logger . v ( name + " is a restricted system event name. Last event aborted." ) ; return error ; } return error ; }
Checks whether the specified event name is restricted . If it is then create a pending error and abort .
146
21
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private ValidationResult _mergeListInternalForKey ( String key , JSONArray left , JSONArray right , boolean remove , ValidationResult vr ) { if ( left == null ) { vr . setObject ( null ) ; return vr ; } if ( right == null ) { vr . setObject ( left ) ; return vr ; } int maxValNum = Constants . MAX_MULTI_VALUE_ARRAY_LENGTH ; JSONArray mergedList = new JSONArray ( ) ; HashSet < String > set = new HashSet <> ( ) ; int lsize = left . length ( ) , rsize = right . length ( ) ; BitSet dupSetForAdd = null ; if ( ! remove ) dupSetForAdd = new BitSet ( lsize + rsize ) ; int lidx = 0 ; int ridx = scan ( right , set , dupSetForAdd , lsize ) ; if ( ! remove && set . size ( ) < maxValNum ) { lidx = scan ( left , set , dupSetForAdd , 0 ) ; } for ( int i = lidx ; i < lsize ; i ++ ) { try { if ( remove ) { String _j = ( String ) left . get ( i ) ; if ( ! set . contains ( _j ) ) { mergedList . put ( _j ) ; } } else if ( ! dupSetForAdd . get ( i ) ) { mergedList . put ( left . get ( i ) ) ; } } catch ( Throwable t ) { //no-op } } if ( ! remove && mergedList . length ( ) < maxValNum ) { for ( int i = ridx ; i < rsize ; i ++ ) { try { if ( ! dupSetForAdd . get ( i + lsize ) ) { mergedList . put ( right . get ( i ) ) ; } } catch ( Throwable t ) { //no-op } } } // check to see if the list got trimmed in the merge if ( ridx > 0 || lidx > 0 ) { vr . setErrorDesc ( "Multi value property for key " + key + " exceeds the limit of " + maxValNum + " items. Trimmed" ) ; vr . setErrorCode ( 521 ) ; } vr . setObject ( mergedList ) ; return vr ; }
scans right to left until max to maintain latest max values for the multi - value property specified by key .
506
22
150,961
@ SuppressWarnings ( { "WeakerAccess" } ) protected void initDeviceID ( ) { getDeviceCachedInfo ( ) ; // put this here to avoid running on main thread // generate a provisional while we do the rest async generateProvisionalGUID ( ) ; // grab and cache the googleAdID in any event if available // if we already have a deviceID we won't user ad id as the guid cacheGoogleAdID ( ) ; // if we already have a device ID use it and just notify // otherwise generate one, either from ad id if available or the provisional String deviceID = getDeviceID ( ) ; if ( deviceID == null || deviceID . trim ( ) . length ( ) <= 2 ) { generateDeviceID ( ) ; } }
don t run on main thread
163
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150,962
static void i ( String message ) { if ( getStaticDebugLevel ( ) >= CleverTapAPI . LogLevel . INFO . intValue ( ) ) { Log . i ( Constants . CLEVERTAP_LOG_TAG , message ) ; } }
Logs to Info if the debug level is greater than or equal to 1 .
52
16
150,963
String calculateDisplayTimestamp ( long time ) { long now = System . currentTimeMillis ( ) / 1000 ; long diff = now - time ; if ( diff < 60 ) { return "Just Now" ; } else if ( diff > 60 && diff < 59 * 60 ) { return ( diff / ( 60 ) ) + " mins ago" ; } else if ( diff > 59 * 60 && diff < 23 * 59 * 60 ) { return diff / ( 60 * 60 ) > 1 ? diff / ( 60 * 60 ) + " hours ago" : diff / ( 60 * 60 ) + " hour ago" ; } else if ( diff > 24 * 60 * 60 && diff < 48 * 60 * 60 ) { return "Yesterday" ; } else { @ SuppressLint ( "SimpleDateFormat" ) SimpleDateFormat sdf = new SimpleDateFormat ( "dd MMM" ) ; return sdf . format ( new Date ( time ) ) ; } }
Logic for timestamp
203
4
150,964
public void setTabs ( ArrayList < String > tabs ) { if ( tabs == null || tabs . size ( ) <= 0 ) return ; if ( platformSupportsTabs ) { ArrayList < String > toAdd ; if ( tabs . size ( ) > MAX_TABS ) { toAdd = new ArrayList <> ( tabs . subList ( 0 , MAX_TABS ) ) ; } else { toAdd = tabs ; } this . tabs = toAdd . toArray ( new String [ 0 ] ) ; } else { Logger . d ( "Please upgrade com.android.support:design library to v28.0.0 to enable Tabs for App Inbox, dropping Tabs" ) ; } }
Sets the name of the optional two tabs . The contents of the tabs are filtered based on the name of the tab .
153
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150,965
@ Deprecated @ SuppressWarnings ( "deprecation" ) public void push ( String eventName , HashMap < String , Object > chargeDetails , ArrayList < HashMap < String , Object > > items ) throws InvalidEventNameException { // This method is for only charged events if ( ! eventName . equals ( Constants . CHARGED_EVENT ) ) { throw new InvalidEventNameException ( "Not a charged event" ) ; } CleverTapAPI cleverTapAPI = weakReference . get ( ) ; if ( cleverTapAPI == null ) { Logger . d ( "CleverTap Instance is null." ) ; } else { cleverTapAPI . pushChargedEvent ( chargeDetails , items ) ; } }
Push an event which describes a purchase made .
156
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150,966
public ArrayList < String > getCarouselImages ( ) { ArrayList < String > carouselImages = new ArrayList <> ( ) ; for ( CTInboxMessageContent ctInboxMessageContent : getInboxMessageContents ( ) ) { carouselImages . add ( ctInboxMessageContent . getMedia ( ) ) ; } return carouselImages ; }
Returns an ArrayList of String URLs of the Carousel Images
79
12
150,967
synchronized int storeObject ( JSONObject obj , Table table ) { if ( ! this . belowMemThreshold ( ) ) { Logger . v ( "There is not enough space left on the device to store data, data discarded" ) ; return DB_OUT_OF_MEMORY_ERROR ; } final String tableName = table . getName ( ) ; Cursor cursor = null ; int count = DB_UPDATE_ERROR ; //noinspection TryFinallyCanBeTryWithResources try { final SQLiteDatabase db = dbHelper . getWritableDatabase ( ) ; final ContentValues cv = new ContentValues ( ) ; cv . put ( KEY_DATA , obj . toString ( ) ) ; cv . put ( KEY_CREATED_AT , System . currentTimeMillis ( ) ) ; db . insert ( tableName , null , cv ) ; cursor = db . rawQuery ( "SELECT COUNT(*) FROM " + tableName , null ) ; cursor . moveToFirst ( ) ; count = cursor . getInt ( 0 ) ; } catch ( final SQLiteException e ) { getConfigLogger ( ) . verbose ( "Error adding data to table " + tableName + " Recreating DB" ) ; if ( cursor != null ) { cursor . close ( ) ; cursor = null ; } dbHelper . deleteDatabase ( ) ; } finally { if ( cursor != null ) { cursor . close ( ) ; } dbHelper . close ( ) ; } return count ; }
Adds a JSON string to the DB .
319
8
150,968
synchronized long storeUserProfile ( String id , JSONObject obj ) { if ( id == null ) return DB_UPDATE_ERROR ; if ( ! this . belowMemThreshold ( ) ) { getConfigLogger ( ) . verbose ( "There is not enough space left on the device to store data, data discarded" ) ; return DB_OUT_OF_MEMORY_ERROR ; } final String tableName = Table . USER_PROFILES . getName ( ) ; long ret = DB_UPDATE_ERROR ; try { final SQLiteDatabase db = dbHelper . getWritableDatabase ( ) ; final ContentValues cv = new ContentValues ( ) ; cv . put ( KEY_DATA , obj . toString ( ) ) ; cv . put ( "_id" , id ) ; ret = db . insertWithOnConflict ( tableName , null , cv , SQLiteDatabase . CONFLICT_REPLACE ) ; } catch ( final SQLiteException e ) { getConfigLogger ( ) . verbose ( "Error adding data to table " + tableName + " Recreating DB" ) ; dbHelper . deleteDatabase ( ) ; } finally { dbHelper . close ( ) ; } return ret ; }
Adds a JSON string representing to the DB .
265
9
150,969
synchronized void removeUserProfile ( String id ) { if ( id == null ) return ; final String tableName = Table . USER_PROFILES . getName ( ) ; try { final SQLiteDatabase db = dbHelper . getWritableDatabase ( ) ; db . delete ( tableName , "_id = ?" , new String [ ] { id } ) ; } catch ( final SQLiteException e ) { getConfigLogger ( ) . verbose ( "Error removing user profile from " + tableName + " Recreating DB" ) ; dbHelper . deleteDatabase ( ) ; } finally { dbHelper . close ( ) ; } }
remove the user profile with id from the db .
138
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150,970
synchronized void removeEvents ( Table table ) { final String tName = table . getName ( ) ; try { final SQLiteDatabase db = dbHelper . getWritableDatabase ( ) ; db . delete ( tName , null , null ) ; } catch ( final SQLiteException e ) { getConfigLogger ( ) . verbose ( "Error removing all events from table " + tName + " Recreating DB" ) ; deleteDB ( ) ; } finally { dbHelper . close ( ) ; } }
Removes all events from table
109
6
150,971
synchronized JSONObject fetchEvents ( Table table , final int limit ) { final String tName = table . getName ( ) ; Cursor cursor = null ; String lastId = null ; final JSONArray events = new JSONArray ( ) ; //noinspection TryFinallyCanBeTryWithResources try { final SQLiteDatabase db = dbHelper . getReadableDatabase ( ) ; cursor = db . rawQuery ( "SELECT * FROM " + tName + " ORDER BY " + KEY_CREATED_AT + " ASC LIMIT " + limit , null ) ; while ( cursor . moveToNext ( ) ) { if ( cursor . isLast ( ) ) { lastId = cursor . getString ( cursor . getColumnIndex ( "_id" ) ) ; } try { final JSONObject j = new JSONObject ( cursor . getString ( cursor . getColumnIndex ( KEY_DATA ) ) ) ; events . put ( j ) ; } catch ( final JSONException e ) { // Ignore } } } catch ( final SQLiteException e ) { getConfigLogger ( ) . verbose ( "Could not fetch records out of database " + tName + "." , e ) ; lastId = null ; } finally { dbHelper . close ( ) ; if ( cursor != null ) { cursor . close ( ) ; } } if ( lastId != null ) { try { final JSONObject ret = new JSONObject ( ) ; ret . put ( lastId , events ) ; return ret ; } catch ( JSONException e ) { // ignore } } return null ; }
Returns a JSONObject keyed with the lastId retrieved and a value of a JSONArray of the retrieved JSONObject events
329
24
150,972
synchronized void storeUninstallTimestamp ( ) { if ( ! this . belowMemThreshold ( ) ) { getConfigLogger ( ) . verbose ( "There is not enough space left on the device to store data, data discarded" ) ; return ; } final String tableName = Table . UNINSTALL_TS . getName ( ) ; try { final SQLiteDatabase db = dbHelper . getWritableDatabase ( ) ; final ContentValues cv = new ContentValues ( ) ; cv . put ( KEY_CREATED_AT , System . currentTimeMillis ( ) ) ; db . insert ( tableName , null , cv ) ; } catch ( final SQLiteException e ) { getConfigLogger ( ) . verbose ( "Error adding data to table " + tableName + " Recreating DB" ) ; dbHelper . deleteDatabase ( ) ; } finally { dbHelper . close ( ) ; } }
Adds a String timestamp representing uninstall flag to the DB .
198
11
150,973
synchronized boolean deleteMessageForId ( String messageId , String userId ) { if ( messageId == null || userId == null ) return false ; final String tName = Table . INBOX_MESSAGES . getName ( ) ; try { final SQLiteDatabase db = dbHelper . getWritableDatabase ( ) ; db . delete ( tName , _ID + " = ? AND " + USER_ID + " = ?" , new String [ ] { messageId , userId } ) ; return true ; } catch ( final SQLiteException e ) { getConfigLogger ( ) . verbose ( "Error removing stale records from " + tName , e ) ; return false ; } finally { dbHelper . close ( ) ; } }
Deletes the inbox message for given messageId
162
9
150,974
synchronized boolean markReadMessageForId ( String messageId , String userId ) { if ( messageId == null || userId == null ) return false ; final String tName = Table . INBOX_MESSAGES . getName ( ) ; try { final SQLiteDatabase db = dbHelper . getWritableDatabase ( ) ; ContentValues cv = new ContentValues ( ) ; cv . put ( IS_READ , 1 ) ; db . update ( Table . INBOX_MESSAGES . getName ( ) , cv , _ID + " = ? AND " + USER_ID + " = ?" , new String [ ] { messageId , userId } ) ; return true ; } catch ( final SQLiteException e ) { getConfigLogger ( ) . verbose ( "Error removing stale records from " + tName , e ) ; return false ; } finally { dbHelper . close ( ) ; } }
Marks inbox message as read for given messageId
201
10
150,975
synchronized ArrayList < CTMessageDAO > getMessages ( String userId ) { final String tName = Table . INBOX_MESSAGES . getName ( ) ; Cursor cursor ; ArrayList < CTMessageDAO > messageDAOArrayList = new ArrayList <> ( ) ; try { final SQLiteDatabase db = dbHelper . getWritableDatabase ( ) ; cursor = db . rawQuery ( "SELECT * FROM " + tName + " WHERE " + USER_ID + " = ? ORDER BY " + KEY_CREATED_AT + " DESC" , new String [ ] { userId } ) ; if ( cursor != null ) { while ( cursor . moveToNext ( ) ) { CTMessageDAO ctMessageDAO = new CTMessageDAO ( ) ; ctMessageDAO . setId ( cursor . getString ( cursor . getColumnIndex ( _ID ) ) ) ; ctMessageDAO . setJsonData ( new JSONObject ( cursor . getString ( cursor . getColumnIndex ( KEY_DATA ) ) ) ) ; ctMessageDAO . setWzrkParams ( new JSONObject ( cursor . getString ( cursor . getColumnIndex ( WZRKPARAMS ) ) ) ) ; ctMessageDAO . setDate ( cursor . getLong ( cursor . getColumnIndex ( KEY_CREATED_AT ) ) ) ; ctMessageDAO . setExpires ( cursor . getLong ( cursor . getColumnIndex ( EXPIRES ) ) ) ; ctMessageDAO . setRead ( cursor . getInt ( cursor . getColumnIndex ( IS_READ ) ) ) ; ctMessageDAO . setUserId ( cursor . getString ( cursor . getColumnIndex ( USER_ID ) ) ) ; ctMessageDAO . setTags ( cursor . getString ( cursor . getColumnIndex ( TAGS ) ) ) ; ctMessageDAO . setCampaignId ( cursor . getString ( cursor . getColumnIndex ( CAMPAIGN ) ) ) ; messageDAOArrayList . add ( ctMessageDAO ) ; } cursor . close ( ) ; } return messageDAOArrayList ; } catch ( final SQLiteException e ) { getConfigLogger ( ) . verbose ( "Error retrieving records from " + tName , e ) ; return null ; } catch ( JSONException e ) { getConfigLogger ( ) . verbose ( "Error retrieving records from " + tName , e . getMessage ( ) ) ; return null ; } finally { dbHelper . close ( ) ; } }
Retrieves list of inbox messages based on given userId
559
12
150,976
private void readContents ( int maxFrames ) { // Read GIF file content blocks. boolean done = false ; while ( ! ( done || err ( ) || header . frameCount > maxFrames ) ) { int code = read ( ) ; switch ( code ) { // Image separator. case 0x2C : // The graphics control extension is optional, but will always come first if it exists. // If one did // exist, there will be a non-null current frame which we should use. However if one // did not exist, // the current frame will be null and we must create it here. See issue #134. if ( header . currentFrame == null ) { header . currentFrame = new GifFrame ( ) ; } readBitmap ( ) ; break ; // Extension. case 0x21 : code = read ( ) ; switch ( code ) { // Graphics control extension. case 0xf9 : // Start a new frame. header . currentFrame = new GifFrame ( ) ; readGraphicControlExt ( ) ; break ; // Application extension. case 0xff : readBlock ( ) ; String app = "" ; for ( int i = 0 ; i < 11 ; i ++ ) { app += ( char ) block [ i ] ; } if ( app . equals ( "NETSCAPE2.0" ) ) { readNetscapeExt ( ) ; } else { // Don't care. skip ( ) ; } break ; // Comment extension. case 0xfe : skip ( ) ; break ; // Plain text extension. case 0x01 : skip ( ) ; break ; // Uninteresting extension. default : skip ( ) ; } break ; // Terminator. case 0x3b : done = true ; break ; // Bad byte, but keep going and see what happens break; case 0x00 : default : header . status = GifDecoder . STATUS_FORMAT_ERROR ; } } }
Main file parser . Reads GIF content blocks . Stops after reading maxFrames
402
16
150,977
private void readBitmap ( ) { // (sub)image position & size. header . currentFrame . ix = readShort ( ) ; header . currentFrame . iy = readShort ( ) ; header . currentFrame . iw = readShort ( ) ; header . currentFrame . ih = readShort ( ) ; int packed = read ( ) ; // 1 - local color table flag interlace boolean lctFlag = ( packed & 0x80 ) != 0 ; int lctSize = ( int ) Math . pow ( 2 , ( packed & 0x07 ) + 1 ) ; // 3 - sort flag // 4-5 - reserved lctSize = 2 << (packed & 7); // 6-8 - local color // table size header . currentFrame . interlace = ( packed & 0x40 ) != 0 ; if ( lctFlag ) { // Read table. header . currentFrame . lct = readColorTable ( lctSize ) ; } else { // No local color table. header . currentFrame . lct = null ; } // Save this as the decoding position pointer. header . currentFrame . bufferFrameStart = rawData . position ( ) ; // False decode pixel data to advance buffer. skipImageData ( ) ; if ( err ( ) ) { return ; } header . frameCount ++ ; // Add image to frame. header . frames . add ( header . currentFrame ) ; }
Reads next frame image .
298
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150,978
private void readNetscapeExt ( ) { do { readBlock ( ) ; if ( block [ 0 ] == 1 ) { // Loop count sub-block. int b1 = ( ( int ) block [ 1 ] ) & 0xff ; int b2 = ( ( int ) block [ 2 ] ) & 0xff ; header . loopCount = ( b2 << 8 ) | b1 ; if ( header . loopCount == 0 ) { header . loopCount = GifDecoder . LOOP_FOREVER ; } } } while ( ( blockSize > 0 ) && ! err ( ) ) ; }
Reads Netscape extension to obtain iteration count .
128
10
150,979
private void readLSD ( ) { // Logical screen size. header . width = readShort ( ) ; header . height = readShort ( ) ; // Packed fields int packed = read ( ) ; // 1 : global color table flag. header . gctFlag = ( packed & 0x80 ) != 0 ; // 2-4 : color resolution. // 5 : gct sort flag. // 6-8 : gct size. header . gctSize = 2 << ( packed & 7 ) ; // Background color index. header . bgIndex = read ( ) ; // Pixel aspect ratio header . pixelAspect = read ( ) ; }
Reads Logical Screen Descriptor .
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150,980
private int [ ] readColorTable ( int ncolors ) { int nbytes = 3 * ncolors ; int [ ] tab = null ; byte [ ] c = new byte [ nbytes ] ; try { rawData . get ( c ) ; // Max size to avoid bounds checks. tab = new int [ MAX_BLOCK_SIZE ] ; int i = 0 ; int j = 0 ; while ( i < ncolors ) { int r = ( ( int ) c [ j ++ ] ) & 0xff ; int g = ( ( int ) c [ j ++ ] ) & 0xff ; int b = ( ( int ) c [ j ++ ] ) & 0xff ; tab [ i ++ ] = 0xff000000 | ( r << 16 ) | ( g << 8 ) | b ; } } catch ( BufferUnderflowException e ) { //if (Log.isLoggable(TAG, Log.DEBUG)) { Logger . d ( TAG , "Format Error Reading Color Table" , e ) ; //} header . status = GifDecoder . STATUS_FORMAT_ERROR ; } return tab ; }
Reads color table as 256 RGB integer values .
238
10
150,981
private void skip ( ) { try { int blockSize ; do { blockSize = read ( ) ; rawData . position ( rawData . position ( ) + blockSize ) ; } while ( blockSize > 0 ) ; } catch ( IllegalArgumentException ex ) { } }
Skips variable length blocks up to and including next zero length block .
58
14
150,982
private int read ( ) { int curByte = 0 ; try { curByte = rawData . get ( ) & 0xFF ; } catch ( Exception e ) { header . status = GifDecoder . STATUS_FORMAT_ERROR ; } return curByte ; }
Reads a single byte from the input stream .
58
10
150,983
private boolean isToIgnore ( CtElement element ) { if ( element instanceof CtStatementList && ! ( element instanceof CtCase ) ) { if ( element . getRoleInParent ( ) == CtRole . ELSE || element . getRoleInParent ( ) == CtRole . THEN ) { return false ; } return true ; } return element . isImplicit ( ) || element instanceof CtReference ; }
Ignore some element from the AST
87
7
150,984
public JsonObject getJSONwithOperations ( TreeContext context , ITree tree , List < Operation > operations ) { OperationNodePainter opNodePainter = new OperationNodePainter ( operations ) ; Collection < NodePainter > painters = new ArrayList < NodePainter > ( ) ; painters . add ( opNodePainter ) ; return getJSONwithCustorLabels ( context , tree , painters ) ; }
Decorates a node with the affected operator if any .
93
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150,985
public List < Action > getRootActions ( ) { final List < Action > rootActions = srcUpdTrees . stream ( ) . map ( t -> originalActionsSrc . get ( t ) ) . collect ( Collectors . toList ( ) ) ; rootActions . addAll ( srcDelTrees . stream ( ) // . filter ( t -> ! srcDelTrees . contains ( t . getParent ( ) ) && ! srcUpdTrees . contains ( t . getParent ( ) ) ) // . map ( t -> originalActionsSrc . get ( t ) ) // . collect ( Collectors . toList ( ) ) ) ; rootActions . addAll ( dstAddTrees . stream ( ) // . filter ( t -> ! dstAddTrees . contains ( t . getParent ( ) ) && ! dstUpdTrees . contains ( t . getParent ( ) ) ) // . map ( t -> originalActionsDst . get ( t ) ) // . collect ( Collectors . toList ( ) ) ) ; rootActions . addAll ( dstMvTrees . stream ( ) // . filter ( t -> ! dstMvTrees . contains ( t . getParent ( ) ) ) // . map ( t -> originalActionsDst . get ( t ) ) // . collect ( Collectors . toList ( ) ) ) ; rootActions . removeAll ( Collections . singleton ( null ) ) ; return rootActions ; }
This method retrieves ONLY the ROOT actions
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150,986
public Diff compare ( File f1 , File f2 ) throws Exception { return this . compare ( getCtType ( f1 ) , getCtType ( f2 ) ) ; }
compares two java files
38
5
150,987
public Diff compare ( String left , String right ) { return compare ( getCtType ( left ) , getCtType ( right ) ) ; }
compares two snippet
30
4
150,988
public Diff compare ( CtElement left , CtElement right ) { final SpoonGumTreeBuilder scanner = new SpoonGumTreeBuilder ( ) ; return new DiffImpl ( scanner . getTreeContext ( ) , scanner . getTree ( left ) , scanner . getTree ( right ) ) ; }
compares two AST nodes
61
5
150,989
public void set ( int index , T object ) { synchronized ( mLock ) { if ( mOriginalValues != null ) { mOriginalValues . set ( index , object ) ; } else { mObjects . set ( index , object ) ; } } if ( mNotifyOnChange ) notifyDataSetChanged ( ) ; }
set the specified object at index
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6
150,990
public void addAll ( int index , T ... items ) { List < T > collection = Arrays . asList ( items ) ; synchronized ( mLock ) { if ( mOriginalValues != null ) { mOriginalValues . addAll ( index , collection ) ; } else { mObjects . addAll ( index , collection ) ; } } if ( mNotifyOnChange ) notifyDataSetChanged ( ) ; }
Inserts the specified objects at the specified index in the array .
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150,991
public void removeAt ( int index ) { synchronized ( mLock ) { if ( mOriginalValues != null ) { mOriginalValues . remove ( index ) ; } else { mObjects . remove ( index ) ; } } if ( mNotifyOnChange ) notifyDataSetChanged ( ) ; }
Removes the specified object in index from the array .
63
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150,992
public boolean removeAll ( Collection < ? > collection ) { boolean result = false ; synchronized ( mLock ) { Iterator < ? > it ; if ( mOriginalValues != null ) { it = mOriginalValues . iterator ( ) ; } else { it = mObjects . iterator ( ) ; } while ( it . hasNext ( ) ) { if ( collection . contains ( it . next ( ) ) ) { it . remove ( ) ; result = true ; } } } if ( mNotifyOnChange ) notifyDataSetChanged ( ) ; return result ; }
Removes the specified objects .
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150,993
public void addAll ( @ NonNull final Collection < T > collection ) { final int length = collection . size ( ) ; if ( length == 0 ) { return ; } synchronized ( mLock ) { final int position = getItemCount ( ) ; mObjects . addAll ( collection ) ; notifyItemRangeInserted ( position , length ) ; } }
Adds the specified list of objects at the end of the array .
75
13
150,994
@ Nullable public T getItem ( final int position ) { if ( position < 0 || position >= mObjects . size ( ) ) { return null ; } return mObjects . get ( position ) ; }
Returns the item at the specified position .
45
8
150,995
public void replaceItem ( @ NonNull final T oldObject , @ NonNull final T newObject ) { synchronized ( mLock ) { final int position = getPosition ( oldObject ) ; if ( position == - 1 ) { // not found, don't replace return ; } mObjects . remove ( position ) ; mObjects . add ( position , newObject ) ; if ( isItemTheSame ( oldObject , newObject ) ) { if ( isContentTheSame ( oldObject , newObject ) ) { // visible content hasn't changed, don't notify return ; } // item with same stable id has changed notifyItemChanged ( position , newObject ) ; } else { // item replaced with another one with a different id notifyItemRemoved ( position ) ; notifyItemInserted ( position ) ; } } }
replaces the old with the new item . The new item will not be added when the old one is not found .
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@ TargetApi ( VERSION_CODES . KITKAT ) public static void hideSystemUI ( Activity activity ) { // Set the IMMERSIVE flag. // Set the content to appear under the system bars so that the content // doesn't resize when the system bars hideSelf and show. View decorView = activity . getWindow ( ) . getDecorView ( ) ; decorView . setSystemUiVisibility ( View . SYSTEM_UI_FLAG_LAYOUT_STABLE | View . SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View . SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View . SYSTEM_UI_FLAG_HIDE_NAVIGATION // hideSelf nav bar | View . SYSTEM_UI_FLAG_FULLSCREEN // hideSelf status bar | View . SYSTEM_UI_FLAG_IMMERSIVE ) ; }
This intro hides the system bars .
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@ TargetApi ( VERSION_CODES . KITKAT ) public static void showSystemUI ( Activity activity ) { View decorView = activity . getWindow ( ) . getDecorView ( ) ; decorView . setSystemUiVisibility ( View . SYSTEM_UI_FLAG_LAYOUT_STABLE | View . SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View . SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN ) ; }
except for the ones that make the content appear under the system bars .
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@ Override public View getView ( int position , View convertView , ViewGroup parent ) { return ( wrapped . getView ( position , convertView , parent ) ) ; }
Get a View that displays the data at the specified position in the data set .
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@ Override public void onDismiss ( DialogInterface dialog ) { if ( mOldDialog != null && mOldDialog == dialog ) { // This is the callback from the old progress dialog that was already dismissed before // the device orientation change, so just ignore it. return ; } super . onDismiss ( dialog ) ; }
There is a race condition that is not handled properly by the DialogFragment class . If we don t check that this onDismiss callback isn t for the old progress dialog from before the device orientation change then this will cause the newly created dialog after the orientation change to be dismissed immediately .
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