Apple Pay強(qiáng)勢(shì)來(lái)襲,開(kāi)發(fā)者應(yīng)做的事情
"iOS8.1就已經(jīng)有這個(gè)功能了,只是木有現(xiàn)在這么的火,現(xiàn)在的趨勢(shì)是要火的節(jié)奏,因此很多電商平臺(tái)B2B,P2P,C2C,X2X都有可能需要這個(gè)屌絲的付款功能了,在此簡(jiǎn)單的研究一下。"
第一步先修改target為iOS 8.1,當(dāng)然支持中國(guó)的需要9.2以上且需要iPhone6以上了,然后在項(xiàng)目Capabilities里將Apple Pay設(shè)置為on,這將自動(dòng)導(dǎo)入需要的庫(kù)文件,然后添加一個(gè)權(quán)限文件并設(shè)置,最后修改或創(chuàng)建你的App ID。
正如上圖提示的一樣,你可能會(huì)注意到上面沒(méi)有有效的Merchant ID,我們需要?jiǎng)?chuàng)建一個(gè),訪問(wèn)蘋(píng)果iOS 開(kāi)發(fā)者中心的位于Identifiers > Merchant ID的頁(yè)面。然后隨著流程指引,創(chuàng)建一個(gè)Merchant ID并注冊(cè)它。這個(gè)和其他證書(shū)差不多再此不做過(guò)多的闡述。下圖是已經(jīng)創(chuàng)建好的參考圖片。
下載安裝然后刷新下剛剛項(xiàng)目里面的界面,選擇打勾即可,可以看到如下圖
下面簡(jiǎn)單說(shuō)下代碼:
.h文件里面
- #import [UIKit/UIKit.h](因識(shí)別問(wèn)題,此處將尖括號(hào)改為方括號(hào))
- #import [PassKit/PassKit.h]
- @interface ViewController : UIViewController @end
.m文件
- #import "ViewController.h"
- @interface ViewController ()
- @end
- @implementation ViewController
- - (void)viewDidLoad {
- [super viewDidLoad];
- UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
- btn.frame = CGRectMake(60, 100, 200, 50);
- btn.center = self.view.center;
- [btn setBackgroundImage:[UIImage imageNamed:@"ApplePayBTN_64pt__whiteLine_textLogo_"] forState:UIControlStateNormal];
- [btn addTarget:self action:@selector(ApplePay) forControlEvents:UIControlEventTouchUpInside];
- [self.view addSubview:btn];
- }
- #pragma mark ----支付狀態(tài)
- - (void)paymentAuthorizationViewController:(PKPaymentAuthorizationViewController *)controller
- didAuthorizePayment:(PKPayment *)payment
- completion:(void (^)(PKPaymentAuthorizationStatus status))completion
- {
- NSLog(@"Payment was authorized: %@", payment);
- BOOL asyncSuccessful = FALSE;
- if(asyncSuccessful) {
- completion(PKPaymentAuthorizationStatusSuccess);
- // do something to let the user know the status
- NSLog(@"支付成功");
- } else {
- completion(PKPaymentAuthorizationStatusFailure);
- // do something to let the user know the status
- NSLog(@"支付失敗");
- }
- }
- #pragma mark ----開(kāi)始支付
- - (void)ApplePay{
- if([PKPaymentAuthorizationViewController canMakePayments]) {
- NSLog(@"支持支付");
- PKPaymentRequest *request = [[PKPaymentRequest alloc] init];
- PKPaymentSummaryItem *widget1 = [PKPaymentSummaryItem summaryItemWithLabel:@"雞蛋"
- amount:[NSDecimalNumber decimalNumberWithString:@"0.99"]];
- PKPaymentSummaryItem *widget2 = [PKPaymentSummaryItem summaryItemWithLabel:@"蘋(píng)果"
- amount:[NSDecimalNumber decimalNumberWithString:@"1.00"]];
- PKPaymentSummaryItem *widget3 = [PKPaymentSummaryItem summaryItemWithLabel:@"2個(gè)蘋(píng)果"
- amount:[NSDecimalNumber decimalNumberWithString:@"2.00"]];
- PKPaymentSummaryItem *widget4 = [PKPaymentSummaryItem summaryItemWithLabel:@"總金額" amount:[NSDecimalNumber decimalNumberWithString:@"3.99"] type:PKPaymentSummaryItemTypeFinal];
- request.paymentSummaryItems = @[widget1, widget2, widget3, widget4];
- request.countryCode = @"CN";
- request.currencyCode = @"CHW";
- //此屬性限制支付卡,可以支付。PKPaymentNetworkChinaUnionPay支持中國(guó)的卡 9.2增加的
- request.supportedNetworks = @[PKPaymentNetworkChinaUnionPay, PKPaymentNetworkMasterCard, PKPaymentNetworkVisa];
- request.merchantIdentifier = @"merchant.com.example.lbapplepaydemo";
- /*
- PKMerchantCapabilityCredit NS_ENUM_AVAILABLE_IOS(9_0) = 1UL << 2, // 支持信用卡
- PKMerchantCapabilityDebit NS_ENUM_AVAILABLE_IOS(9_0) = 1UL << 3 // 支持借記卡
- */
- request.merchantCapabilities = PKMerchantCapabilityCredit;
- //增加郵箱及地址信息
- request.requiredBillingAddressFields = PKAddressFieldEmail | PKAddressFieldPostalAddress;
- PKPaymentAuthorizationViewController *paymentPane = [[PKPaymentAuthorizationViewController alloc] initWithPaymentRequest:request];
- paymentPane.delegate = self;
- if (!paymentPane) {
- NSLog(@"出問(wèn)題了");
- }
- [self presentViewController:paymentPane animated:YES completion:nil];
- } else {
- NSLog(@"該設(shè)備不支持支付");
- }
- }
- #pragma mark ----支付完成
- - (void)paymentAuthorizationViewControllerDidFinish:(PKPaymentAuthorizationViewController *)controller
- {
- [controller dismissViewControllerAnimated:TRUE completion:nil];
- }
- @end
在此過(guò)程中你可能會(huì)遇到如下問(wèn)題:
1.countryCode 不知道怎么查,我這寫(xiě)的是中國(guó)的countryCode查詢網(wǎng)站
2.currencyCode 不會(huì)查,到目前為止,我也沒(méi)搞懂,在錯(cuò)誤信息里面提示一堆,隨便選的一個(gè)。
3.木有iPhone6手機(jī),我就是其中之一…….
其他我認(rèn)為比較重要的屬性,請(qǐng)?jiān)敿?xì)看Demo具體效果圖如下:
上圖皆為模擬器