我有一项任务是开发具有电话缺口的应用程序。并在我的应用程序中检索。使用javascript。
我想要使用手机缺口在我的应用程序中使用名字，姓氏，地址，照片，主页，电子邮件，电话号码。我已经完成了以下代码来检索它们。但我没有在我的领域得到照片和地址。
我已完成所有代码以检索本机代码中的联系人。我通过创建javascript函数的jsstring对象将其发送到javascript文件。
这是我阅读地址簿数据的本机工具。
-(BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)picker
shouldContinueAfterSelectingPerson:(ABRecordRef)person
{
/** Fetch Contact name */
name = (NSString *)ABRecordCopyCompositeName(person);
NSLog(@"name:%@",name);
/** Fetch Mobile number */
ABMultiValueRef *phones = (ABMultiValueRef *) ABRecordCopyValue(person, kABPersonPhoneProperty);
mobile=[[NSString alloc] initWithString:@""];
NSString *mobileLabel = [[NSString alloc] initWithString:@""];
for (CFIndex i=0; i < ABMultiValueGetCount(phones); i++) {
mobileLabel = (NSString *) ABMultiValueCopyLabelAtIndex(phones, i);
if ([mobileLabel isEqualToString:(NSString *)kABPersonPhoneMobileLabel]) {
mobile = (NSString *)ABMultiValueCopyValueAtIndex(phones, i);
}
else if([mobileLabel isEqualToString:(NSString *)kABPersonPhoneIPhoneLabel]) {
mobile = (NSString *)ABMultiValueCopyValueAtIndex(phones, i);
}
}
/** Fetch Email addres */
emailID = [NSString stringWithFormat:@""];
ABMultiValueRef emails = (ABMultiValueRef) ABRecordCopyValue(person, kABPersonEmailProperty);
for (CFIndex i=0; i < ABMultiValueGetCount(emails); i++) {
[emailID release];
emailID = (NSString *)ABMultiValueCopyValueAtIndex(emails, 0);
NSLog(@"emailid:%@",emailID);
}
/** Fetch Homepage */
ABMultiValueRef homepage = (ABMultiValueRef *) ABRecordCopyValue(person, kABPersonURLProperty);
NSString *homepageLabel = [NSString stringWithFormat:@""];
homepageID = [NSString stringWithFormat:@""];
for(CFIndex i=0; i < ABMultiValueGetCount(homepage);i++)
{
homepageLabel = (NSString *) ABMultiValueCopyLabelAtIndex(homepage, i);
if([homepageLabel isEqualToString:(NSString *)kABPersonHomePageLabel]){
homepageID = (NSString *)ABMultiValueCopyValueAtIndex(homepage, i);
NSLog(@"homepage:%@",homepageID);
}
}
/** Fatch Image */
NSData *imgData = (NSData *)ABPersonCopyImageData(person);
// call the js to fill the all contact infromation
{
NSString* jsString = [[NSString alloc] initWithFormat:@"fillContactInfo('%@','%@','%@','%@','%@');",name ,mobile ,emailID, homepageID, imgData];
NSLog(@"jstring:%@",jsString);
[webView stringByEvaluatingJavaScriptFromString:jsString];
[jsString release];
}
[emailID release];
[mobile release];
[mobileLabel release];
[homepageID release];
[homepageLabel release];
return YES;
}
- (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)picker shouldContinueAfterSelectingPerson:(ABRecordRef)person
property:(ABPropertyID)property
identifier:(ABMultiValueIdentifier)identifier{
/*
* Set up an ABMultiValue to hold the address values; copy from address
* book record.
*/
ABMultiValueRef multi = ABRecordCopyValue(person, kABPersonAddressProperty);
// Set up an NSArray and copy the values in.
NSArray *theArray = [(id)ABMultiValueCopyArrayOfAllValues(multi) autorelease];
// Figure out which values we want and store the index.
const NSUInteger theIndex = ABMultiValueGetIndexForIdentifier(multi, identifier);
// Set up an NSDictionary to hold the contents of the array.
NSDictionary *theDict = [theArray objectAtIndex:theIndex];
// Set up NSStrings to hold keys and values. First, how many are there?
const NSUInteger theCount = [theDict count];
NSString *keys[theCount];
NSString *values[theCount];
// Get the keys and values from the CFDictionary. Note that because
// we're using the "GetKeysAndValues" function, you don't need to
// release keys or values. It's the "Get Rule" and only applies to
// CoreFoundation objects.
[theDict getObjects:values andKeys:keys];
// Set the address label's text.
addressid = [NSString stringWithFormat:@"%@, %@",
[theDict objectForKey:(NSString *)kABPersonAddressStreetKey],
[theDict objectForKey:(NSString *)kABPersonAddressCityKey]];
// call the js to fill the all contact infromation
{
NSString* jsString = [[NSString alloc] initWithFormat:@"fillContactAddress('%@');",addressid];
NSLog(@"jscript:%@",jsString);
[webView stringByEvaluatingJavaScriptFromString:jsString];
[jsString release];
}
[[self appViewController] dismissModalViewControllerAnimated:YES];
// If they didn't pick an address, return YES here to keep going.
return NO;
}
此时，我在运行应用程序时获取NSLog控制台中的名称，地址，电话号码，电子邮件地址，主页，照片。以下是我的javascript函数来检索它们：
function fillContactInfo(name,mobile,email,homepage,imgData){
mobile = mobile.replace(" ", "").replace("(", "").replace(")", "").replace("-", "").replace("+", "").replace("-", "").replace("-", "");
user.contactname = name;
user.contactemail = email;
user.contactphone = mobile;
user.contactimage = imgData;
user.contacturl = homepage;
document.getElementById("contactname").value = user.contactname;
document.getElementById("contactemail").value = user.contactemail;
document.getElementById("contactphone").value = user.contactphone;
document.getElementById("contactimage").src = "data:image/png;base64,user.contactimage";
document.getElementById("contacturl").value = user.contacturl;
}
function fillContactAddress(address){
user.address = address;
document.getElementById("contactaddress").value = user.contactaddress;
}
在上面的代码中，我开发了在我的应用程序中检索联系人。但是当我在那时运行应用程序时，我只能在我的视图中获得姓名，电子邮件，电话号码和主页。但我不能得到地址和照片。
我也尝试将名称，电话号码，电子邮件和主页放在
中- (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)picker shouldContinueAfterSelectingPerson:(ABRecordRef)person
property:(ABPropertyID)property
identifier:(ABMultiValueIdentifier)identifier
类方法，但它没有给我结果。
我有html图像标签来显示联系人列表的图像。
答案 0 :(得分：3)
ABMultiValue中address的内容是NSDictionary结构。您可以使用以下键来检索所需的值。详细信息位于this official document。
关于图像数据，我无法清楚地了解如何在javascript中处理它。也许您需要使用base64方式传输这些二进制数据。
编辑：
地址示例：
ABMultiValueRef aMulti = ABRecordCopyValue(srcRecord, kABPersonAddressProperty);
if (aMulti != nil) {
int aMultiCount = ABMultiValueGetCount(aMulti);
for (int i = 0; i < aMultiCount; ++i) {
NSDictionary *abDict = (NSDictionary *)ABMultiValueCopyValueAtIndex(aMulti, i);
NSString *street = [abDict objectForKey:(NSString *)kABPersonAddressStreetKey];
NSString *city = [abDict objectForKey:(NSString *)kABPersonAddressCityKey];
// obtains other properties ....
[abDict release];
}
CFRelease(aMulti);
}