| /* |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| */ |
| |
| #import "CDVContacts.h" |
| #import <UIKit/UIKit.h> |
| #import "NSArray+Comparisons.h" |
| #import "NSDictionary+Extensions.h" |
| #import "CDVNotification.h" |
| |
| @implementation CDVContactsPicker |
| |
| @synthesize allowsEditing; |
| @synthesize callbackId; |
| @synthesize options; |
| @synthesize pickedContactDictionary; |
| |
| @end |
| @implementation CDVNewContactsController |
| |
| @synthesize callbackId; |
| |
| @end |
| |
| @implementation CDVContacts |
| |
| // no longer used since code gets AddressBook for each operation. |
| // If address book changes during save or remove operation, may get error but not much we can do about it |
| // If address book changes during UI creation, display or edit, we don't control any saves so no need for callback |
| |
| /*void addressBookChanged(ABAddressBookRef addressBook, CFDictionaryRef info, void* context) |
| { |
| // note that this function is only called when another AddressBook instance modifies |
| // the address book, not the current one. For example, through an OTA MobileMe sync |
| Contacts* contacts = (Contacts*)context; |
| [contacts addressBookDirty]; |
| }*/ |
| |
| - (CDVPlugin*)initWithWebView:(UIWebView*)theWebView |
| { |
| self = (CDVContacts*)[super initWithWebView:(UIWebView*)theWebView]; |
| |
| /*if (self) { |
| addressBook = ABAddressBookCreate(); |
| ABAddressBookRegisterExternalChangeCallback(addressBook, addressBookChanged, self); |
| }*/ |
| |
| return self; |
| } |
| |
| // overridden to clean up Contact statics |
| - (void)onAppTerminate |
| { |
| // NSLog(@"Contacts::onAppTerminate"); |
| } |
| |
| // iPhone only method to create a new contact through the GUI |
| - (void)newContact:(CDVInvokedUrlCommand*)command |
| { |
| NSString* callbackId = command.callbackId; |
| |
| CDVAddressBookHelper* abHelper = [[CDVAddressBookHelper alloc] init]; |
| CDVContacts* __weak weakSelf = self; // play it safe to avoid retain cycles |
| |
| [abHelper createAddressBook: ^(ABAddressBookRef addrBook, CDVAddressBookAccessError* errCode) { |
| if (addrBook == NULL) { |
| // permission was denied or other error just return (no error callback) |
| return; |
| } |
| CDVNewContactsController* npController = [[CDVNewContactsController alloc] init]; |
| npController.addressBook = addrBook; // a CF retaining assign |
| CFRelease(addrBook); |
| |
| npController.newPersonViewDelegate = self; |
| npController.callbackId = callbackId; |
| |
| UINavigationController* navController = [[UINavigationController alloc] initWithRootViewController:npController]; |
| |
| if ([weakSelf.viewController respondsToSelector:@selector(presentViewController:::)]) { |
| [weakSelf.viewController presentViewController:navController animated:YES completion:nil]; |
| } else { |
| [weakSelf.viewController presentModalViewController:navController animated:YES]; |
| } |
| }]; |
| } |
| |
| - (void)newPersonViewController:(ABNewPersonViewController*)newPersonViewController didCompleteWithNewPerson:(ABRecordRef)person |
| { |
| ABRecordID recordId = kABRecordInvalidID; |
| CDVNewContactsController* newCP = (CDVNewContactsController*)newPersonViewController; |
| NSString* callbackId = newCP.callbackId; |
| |
| if (person != NULL) { |
| // return the contact id |
| recordId = ABRecordGetRecordID(person); |
| } |
| |
| if ([newPersonViewController respondsToSelector:@selector(presentingViewController)]) { |
| [[newPersonViewController presentingViewController] dismissViewControllerAnimated:YES completion:nil]; |
| } else { |
| [[newPersonViewController parentViewController] dismissModalViewControllerAnimated:YES]; |
| } |
| |
| CDVPluginResult* result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsInt:recordId]; |
| [self.commandDelegate sendPluginResult:result callbackId:callbackId]; |
| } |
| |
| - (void)displayContact:(CDVInvokedUrlCommand*)command |
| { |
| NSString* callbackId = command.callbackId; |
| ABRecordID recordID = [[command.arguments objectAtIndex:0] intValue]; |
| NSDictionary* options = [command.arguments objectAtIndex:1 withDefault:[NSNull null]]; |
| bool bEdit = [options isKindOfClass:[NSNull class]] ? false : [options existsValue:@"true" forKey:@"allowsEditing"]; |
| |
| CDVAddressBookHelper* abHelper = [[CDVAddressBookHelper alloc] init]; |
| CDVContacts* __weak weakSelf = self; // play it safe to avoid retain cycles |
| |
| [abHelper createAddressBook: ^(ABAddressBookRef addrBook, CDVAddressBookAccessError* errCode) { |
| if (addrBook == NULL) { |
| // permission was denied or other error - return error |
| CDVPluginResult* result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageToErrorObject:errCode ? errCode.errorCode:UNKNOWN_ERROR]; |
| [weakSelf.commandDelegate sendPluginResult:result callbackId:callbackId]; |
| return; |
| } |
| ABRecordRef rec = ABAddressBookGetPersonWithRecordID(addrBook, recordID); |
| |
| if (rec) { |
| CDVDisplayContactViewController* personController = [[CDVDisplayContactViewController alloc] init]; |
| personController.displayedPerson = rec; |
| personController.personViewDelegate = self; |
| personController.allowsEditing = NO; |
| |
| // create this so DisplayContactViewController will have a "back" button. |
| UIViewController* parentController = [[UIViewController alloc] init]; |
| UINavigationController* navController = [[UINavigationController alloc] initWithRootViewController:parentController]; |
| |
| [navController pushViewController:personController animated:YES]; |
| |
| if ([self.viewController respondsToSelector:@selector(presentViewController:::)]) { |
| [self.viewController presentViewController:navController animated:YES completion:nil]; |
| } else { |
| [self.viewController presentModalViewController:navController animated:YES]; |
| } |
| |
| if (bEdit) { |
| // create the editing controller and push it onto the stack |
| ABPersonViewController* editPersonController = [[ABPersonViewController alloc] init]; |
| editPersonController.displayedPerson = rec; |
| editPersonController.personViewDelegate = self; |
| editPersonController.allowsEditing = YES; |
| [navController pushViewController:editPersonController animated:YES]; |
| } |
| } else { |
| // no record, return error |
| CDVPluginResult* result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsInt:UNKNOWN_ERROR]; |
| [weakSelf.commandDelegate sendPluginResult:result callbackId:callbackId]; |
| } |
| CFRelease(addrBook); |
| }]; |
| } |
| |
| - (BOOL)personViewController:(ABPersonViewController*)personViewController shouldPerformDefaultActionForPerson:(ABRecordRef)person |
| property:(ABPropertyID)property identifier:(ABMultiValueIdentifier)identifierForValue |
| { |
| return YES; |
| } |
| |
| - (void)chooseContact:(CDVInvokedUrlCommand*)command |
| { |
| NSString* callbackId = command.callbackId; |
| NSDictionary* options = [command.arguments objectAtIndex:0 withDefault:[NSNull null]]; |
| |
| CDVContactsPicker* pickerController = [[CDVContactsPicker alloc] init]; |
| |
| pickerController.peoplePickerDelegate = self; |
| pickerController.callbackId = callbackId; |
| pickerController.options = options; |
| pickerController.pickedContactDictionary = [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithInt:kABRecordInvalidID], kW3ContactId, nil]; |
| pickerController.allowsEditing = (BOOL)[options existsValue : @"true" forKey : @"allowsEditing"]; |
| |
| if ([self.viewController respondsToSelector:@selector(presentViewController:::)]) { |
| [self.viewController presentViewController:pickerController animated:YES completion:nil]; |
| } else { |
| [self.viewController presentModalViewController:pickerController animated:YES]; |
| } |
| } |
| |
| - (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController*)peoplePicker |
| shouldContinueAfterSelectingPerson:(ABRecordRef)person |
| { |
| CDVContactsPicker* picker = (CDVContactsPicker*)peoplePicker; |
| NSNumber* pickedId = [NSNumber numberWithInt:ABRecordGetRecordID(person)]; |
| |
| if (picker.allowsEditing) { |
| ABPersonViewController* personController = [[ABPersonViewController alloc] init]; |
| personController.displayedPerson = person; |
| personController.personViewDelegate = self; |
| personController.allowsEditing = picker.allowsEditing; |
| // store id so can get info in peoplePickerNavigationControllerDidCancel |
| picker.pickedContactDictionary = [NSDictionary dictionaryWithObjectsAndKeys:pickedId, kW3ContactId, nil]; |
| |
| [peoplePicker pushViewController:personController animated:YES]; |
| } else { |
| // Retrieve and return pickedContact information |
| CDVContact* pickedContact = [[CDVContact alloc] initFromABRecord:(ABRecordRef)person]; |
| NSArray* fields = [picker.options objectForKey:@"fields"]; |
| NSDictionary* returnFields = [[CDVContact class] calcReturnFields:fields]; |
| picker.pickedContactDictionary = [pickedContact toDictionary:returnFields]; |
| |
| CDVPluginResult* result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:picker.pickedContactDictionary]; |
| [self.commandDelegate sendPluginResult:result callbackId:picker.callbackId]; |
| |
| if ([picker respondsToSelector:@selector(presentingViewController)]) { |
| [[picker presentingViewController] dismissViewControllerAnimated:YES completion:nil]; |
| } else { |
| [[picker parentViewController] dismissModalViewControllerAnimated:YES]; |
| } |
| } |
| return NO; |
| } |
| |
| - (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController*)peoplePicker |
| shouldContinueAfterSelectingPerson:(ABRecordRef)person property:(ABPropertyID)property identifier:(ABMultiValueIdentifier)identifier |
| { |
| return YES; |
| } |
| |
| - (void)peoplePickerNavigationControllerDidCancel:(ABPeoplePickerNavigationController*)peoplePicker |
| { |
| // return contactId or invalid if none picked |
| CDVContactsPicker* picker = (CDVContactsPicker*)peoplePicker; |
| |
| if (picker.allowsEditing) { |
| // get the info after possible edit |
| // if we got this far, user has already approved/ disapproved addressBook access |
| ABAddressBookRef addrBook = nil; |
| #if __IPHONE_OS_VERSION_MAX_ALLOWED >= 60000 |
| if (&ABAddressBookCreateWithOptions != NULL) { |
| addrBook = ABAddressBookCreateWithOptions(NULL, NULL); |
| } else |
| #endif |
| { |
| // iOS 4 & 5 |
| addrBook = ABAddressBookCreate(); |
| } |
| ABRecordRef person = ABAddressBookGetPersonWithRecordID(addrBook, [[picker.pickedContactDictionary objectForKey:kW3ContactId] integerValue]); |
| if (person) { |
| CDVContact* pickedContact = [[CDVContact alloc] initFromABRecord:(ABRecordRef)person]; |
| NSArray* fields = [picker.options objectForKey:@"fields"]; |
| NSDictionary* returnFields = [[CDVContact class] calcReturnFields:fields]; |
| picker.pickedContactDictionary = [pickedContact toDictionary:returnFields]; |
| } |
| CFRelease(addrBook); |
| } |
| CDVPluginResult* result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:picker.pickedContactDictionary]; |
| [self.commandDelegate sendPluginResult:result callbackId:picker.callbackId]; |
| |
| if ([peoplePicker respondsToSelector:@selector(presentingViewController)]) { |
| [[peoplePicker presentingViewController] dismissViewControllerAnimated:YES completion:nil]; |
| } else { |
| [[peoplePicker parentViewController] dismissModalViewControllerAnimated:YES]; |
| } |
| } |
| |
| - (void)search:(CDVInvokedUrlCommand*)command |
| { |
| NSString* callbackId = command.callbackId; |
| NSArray* fields = [command.arguments objectAtIndex:0]; |
| NSDictionary* findOptions = [command.arguments objectAtIndex:1 withDefault:[NSNull null]]; |
| |
| [self.commandDelegate runInBackground:^{ |
| // from Apple: Important You must ensure that an instance of ABAddressBookRef is used by only one thread. |
| // which is why address book is created within the dispatch queue. |
| // more details here: http: //blog.byadrian.net/2012/05/05/ios-addressbook-framework-and-gcd/ |
| CDVAddressBookHelper* abHelper = [[CDVAddressBookHelper alloc] init]; |
| CDVContacts* __weak weakSelf = self; // play it safe to avoid retain cycles |
| // it gets uglier, block within block..... |
| [abHelper createAddressBook: ^(ABAddressBookRef addrBook, CDVAddressBookAccessError* errCode) { |
| if (addrBook == NULL) { |
| // permission was denied or other error - return error |
| CDVPluginResult* result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageToErrorObject:errCode ? errCode.errorCode:UNKNOWN_ERROR]; |
| [weakSelf.commandDelegate sendPluginResult:result callbackId:callbackId]; |
| return; |
| } |
| |
| NSArray* foundRecords = nil; |
| // get the findOptions values |
| BOOL multiple = NO; // default is false |
| NSString* filter = nil; |
| if (![findOptions isKindOfClass:[NSNull class]]) { |
| id value = nil; |
| filter = (NSString*)[findOptions objectForKey:@"filter"]; |
| value = [findOptions objectForKey:@"multiple"]; |
| if ([value isKindOfClass:[NSNumber class]]) { |
| // multiple is a boolean that will come through as an NSNumber |
| multiple = [(NSNumber*)value boolValue]; |
| // NSLog(@"multiple is: %d", multiple); |
| } |
| } |
| |
| NSDictionary* returnFields = [[CDVContact class] calcReturnFields:fields]; |
| |
| NSMutableArray* matches = nil; |
| if (!filter || [filter isEqualToString:@""]) { |
| // get all records |
| foundRecords = (__bridge_transfer NSArray*)ABAddressBookCopyArrayOfAllPeople(addrBook); |
| if (foundRecords && ([foundRecords count] > 0)) { |
| // create Contacts and put into matches array |
| // doesn't make sense to ask for all records when multiple == NO but better check |
| int xferCount = multiple == YES ? [foundRecords count] : 1; |
| matches = [NSMutableArray arrayWithCapacity:xferCount]; |
| |
| for (int k = 0; k < xferCount; k++) { |
| CDVContact* xferContact = [[CDVContact alloc] initFromABRecord:(__bridge ABRecordRef)[foundRecords objectAtIndex:k]]; |
| [matches addObject:xferContact]; |
| xferContact = nil; |
| } |
| } |
| } else { |
| foundRecords = (__bridge_transfer NSArray*)ABAddressBookCopyArrayOfAllPeople(addrBook); |
| matches = [NSMutableArray arrayWithCapacity:1]; |
| BOOL bFound = NO; |
| int testCount = [foundRecords count]; |
| |
| for (int j = 0; j < testCount; j++) { |
| CDVContact* testContact = [[CDVContact alloc] initFromABRecord:(__bridge ABRecordRef)[foundRecords objectAtIndex:j]]; |
| if (testContact) { |
| bFound = [testContact foundValue:filter inFields:returnFields]; |
| if (bFound) { |
| [matches addObject:testContact]; |
| } |
| testContact = nil; |
| } |
| } |
| } |
| NSMutableArray* returnContacts = [NSMutableArray arrayWithCapacity:1]; |
| |
| if ((matches != nil) && ([matches count] > 0)) { |
| // convert to JS Contacts format and return in callback |
| // - returnFields determines what properties to return |
| @autoreleasepool { |
| int count = multiple == YES ? [matches count] : 1; |
| |
| for (int i = 0; i < count; i++) { |
| CDVContact* newContact = [matches objectAtIndex:i]; |
| NSDictionary* aContact = [newContact toDictionary:returnFields]; |
| [returnContacts addObject:aContact]; |
| } |
| } |
| } |
| // return found contacts (array is empty if no contacts found) |
| CDVPluginResult* result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsArray:returnContacts]; |
| [weakSelf.commandDelegate sendPluginResult:result callbackId:callbackId]; |
| // NSLog(@"findCallback string: %@", jsString); |
| |
| if (addrBook) { |
| CFRelease(addrBook); |
| } |
| }]; |
| }]; // end of workQueue block |
| |
| return; |
| } |
| |
| - (void)save:(CDVInvokedUrlCommand*)command |
| { |
| NSString* callbackId = command.callbackId; |
| NSDictionary* contactDict = [command.arguments objectAtIndex:0]; |
| |
| [self.commandDelegate runInBackground:^{ |
| CDVAddressBookHelper* abHelper = [[CDVAddressBookHelper alloc] init]; |
| CDVContacts* __weak weakSelf = self; // play it safe to avoid retain cycles |
| |
| [abHelper createAddressBook: ^(ABAddressBookRef addrBook, CDVAddressBookAccessError* errorCode) { |
| CDVPluginResult* result = nil; |
| if (addrBook == NULL) { |
| // permission was denied or other error - return error |
| result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsInt:errorCode ? errorCode.errorCode:UNKNOWN_ERROR]; |
| [weakSelf.commandDelegate sendPluginResult:result callbackId:callbackId]; |
| return; |
| } |
| |
| bool bIsError = FALSE, bSuccess = FALSE; |
| BOOL bUpdate = NO; |
| CDVContactError errCode = UNKNOWN_ERROR; |
| CFErrorRef error; |
| NSNumber* cId = [contactDict valueForKey:kW3ContactId]; |
| CDVContact* aContact = nil; |
| ABRecordRef rec = nil; |
| if (cId && ![cId isKindOfClass:[NSNull class]]) { |
| rec = ABAddressBookGetPersonWithRecordID(addrBook, [cId intValue]); |
| if (rec) { |
| aContact = [[CDVContact alloc] initFromABRecord:rec]; |
| bUpdate = YES; |
| } |
| } |
| if (!aContact) { |
| aContact = [[CDVContact alloc] init]; |
| } |
| |
| bSuccess = [aContact setFromContactDict:contactDict asUpdate:bUpdate]; |
| if (bSuccess) { |
| if (!bUpdate) { |
| bSuccess = ABAddressBookAddRecord(addrBook, [aContact record], &error); |
| } |
| if (bSuccess) { |
| bSuccess = ABAddressBookSave(addrBook, &error); |
| } |
| if (!bSuccess) { // need to provide error codes |
| bIsError = TRUE; |
| errCode = IO_ERROR; |
| } else { |
| // give original dictionary back? If generate dictionary from saved contact, have no returnFields specified |
| // so would give back all fields (which W3C spec. indicates is not desired) |
| // for now (while testing) give back saved, full contact |
| NSDictionary* newContact = [aContact toDictionary:[CDVContact defaultFields]]; |
| // NSString* contactStr = [newContact JSONRepresentation]; |
| result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:newContact]; |
| } |
| } else { |
| bIsError = TRUE; |
| errCode = IO_ERROR; |
| } |
| CFRelease(addrBook); |
| |
| if (bIsError) { |
| result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsInt:errCode]; |
| } |
| |
| if (result) { |
| [weakSelf.commandDelegate sendPluginResult:result callbackId:callbackId]; |
| } |
| }]; |
| }]; // end of queue |
| } |
| |
| - (void)remove:(CDVInvokedUrlCommand*)command |
| { |
| NSString* callbackId = command.callbackId; |
| NSNumber* cId = [command.arguments objectAtIndex:0]; |
| |
| CDVAddressBookHelper* abHelper = [[CDVAddressBookHelper alloc] init]; |
| CDVContacts* __weak weakSelf = self; // play it safe to avoid retain cycles |
| |
| [abHelper createAddressBook: ^(ABAddressBookRef addrBook, CDVAddressBookAccessError* errorCode) { |
| CDVPluginResult* result = nil; |
| if (addrBook == NULL) { |
| // permission was denied or other error - return error |
| result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsInt:errorCode ? errorCode.errorCode:UNKNOWN_ERROR]; |
| [weakSelf.commandDelegate sendPluginResult:result callbackId:callbackId]; |
| return; |
| } |
| |
| bool bIsError = FALSE, bSuccess = FALSE; |
| CDVContactError errCode = UNKNOWN_ERROR; |
| CFErrorRef error; |
| ABRecordRef rec = nil; |
| if (cId && ![cId isKindOfClass:[NSNull class]] && ([cId intValue] != kABRecordInvalidID)) { |
| rec = ABAddressBookGetPersonWithRecordID(addrBook, [cId intValue]); |
| if (rec) { |
| bSuccess = ABAddressBookRemoveRecord(addrBook, rec, &error); |
| if (!bSuccess) { |
| bIsError = TRUE; |
| errCode = IO_ERROR; |
| } else { |
| bSuccess = ABAddressBookSave(addrBook, &error); |
| if (!bSuccess) { |
| bIsError = TRUE; |
| errCode = IO_ERROR; |
| } else { |
| // set id to null |
| // [contactDict setObject:[NSNull null] forKey:kW3ContactId]; |
| // result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary: contactDict]; |
| result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK]; |
| // NSString* contactStr = [contactDict JSONRepresentation]; |
| } |
| } |
| } else { |
| // no record found return error |
| bIsError = TRUE; |
| errCode = UNKNOWN_ERROR; |
| } |
| } else { |
| // invalid contact id provided |
| bIsError = TRUE; |
| errCode = INVALID_ARGUMENT_ERROR; |
| } |
| |
| if (addrBook) { |
| CFRelease(addrBook); |
| } |
| if (bIsError) { |
| result = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsInt:errCode]; |
| } |
| if (result) { |
| [weakSelf.commandDelegate sendPluginResult:result callbackId:callbackId]; |
| } |
| }]; |
| return; |
| } |
| |
| @end |
| |
| /* ABPersonViewController does not have any UI to dismiss. Adding navigationItems to it does not work properly |
| * The navigationItems are lost when the app goes into the background. The solution was to create an empty |
| * NavController in front of the ABPersonViewController. This will cause the ABPersonViewController to have a back button. By subclassing the ABPersonViewController, we can override viewDidDisappear and take down the entire NavigationController. |
| */ |
| @implementation CDVDisplayContactViewController |
| @synthesize contactsPlugin; |
| |
| - (void)viewWillDisappear:(BOOL)animated |
| { |
| [super viewWillDisappear:animated]; |
| |
| if ([self respondsToSelector:@selector(presentingViewController)]) { |
| [[self presentingViewController] dismissViewControllerAnimated:YES completion:nil]; |
| } else { |
| [[self parentViewController] dismissModalViewControllerAnimated:YES]; |
| } |
| } |
| |
| @end |
| @implementation CDVAddressBookAccessError |
| |
| @synthesize errorCode; |
| |
| - (CDVAddressBookAccessError*)initWithCode:(CDVContactError)code |
| { |
| self = [super init]; |
| if (self) { |
| self.errorCode = code; |
| } |
| return self; |
| } |
| |
| @end |
| |
| @implementation CDVAddressBookHelper |
| |
| /** |
| * NOTE: workerBlock is responsible for releasing the addressBook that is passed to it |
| */ |
| - (void)createAddressBook:(CDVAddressBookWorkerBlock)workerBlock |
| { |
| // TODO: this probably should be reworked - seems like the workerBlock can just create and release its own AddressBook, |
| // and also this important warning from (http://developer.apple.com/library/ios/#documentation/ContactData/Conceptual/AddressBookProgrammingGuideforiPhone/Chapters/BasicObjects.html): |
| // "Important: Instances of ABAddressBookRef cannot be used by multiple threads. Each thread must make its own instance." |
| ABAddressBookRef addressBook; |
| |
| #if __IPHONE_OS_VERSION_MAX_ALLOWED >= 60000 |
| if (&ABAddressBookCreateWithOptions != NULL) { |
| CFErrorRef error = nil; |
| // CFIndex status = ABAddressBookGetAuthorizationStatus(); |
| addressBook = ABAddressBookCreateWithOptions(NULL, &error); |
| // NSLog(@"addressBook access: %lu", status); |
| ABAddressBookRequestAccessWithCompletion(addressBook, ^(bool granted, CFErrorRef error) { |
| // callback can occur in background, address book must be accessed on thread it was created on |
| dispatch_sync(dispatch_get_main_queue(), ^{ |
| if (error) { |
| workerBlock(NULL, [[CDVAddressBookAccessError alloc] initWithCode:UNKNOWN_ERROR]); |
| } else if (!granted) { |
| workerBlock(NULL, [[CDVAddressBookAccessError alloc] initWithCode:PERMISSION_DENIED_ERROR]); |
| } else { |
| // access granted |
| workerBlock(addressBook, [[CDVAddressBookAccessError alloc] initWithCode:UNKNOWN_ERROR]); |
| } |
| }); |
| }); |
| } else |
| #endif |
| { |
| // iOS 4 or 5 no checks needed |
| addressBook = ABAddressBookCreate(); |
| workerBlock(addressBook, NULL); |
| } |
| } |
| |
| @end |
