> For the complete documentation index, see [llms.txt](https://cydonia.gitbook.io/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cydonia.gitbook.io/doc/cydonia-sdk/ios-integration/ios-sdk-api-doc/1.2-billing.md).

# 1.2充值部分

## 1.2.1 是否是越狱iOS设备

**说明**

检测设备是否是越狱设备，iOS越狱设备不允许进行内购。

**接口**

```
-(BOOL) isJailbreakDevice;
```

**参数说明**

无

**示例**

```objectivec
if (![mCydoniaSDK isJailbreakDevice]) {
//开始内购
}
```

## 1.2.2 是否开启年龄限制

**说明**

检测游戏是否开启年龄限制，在游戏对接阶段就已经确定是否开启年龄限制，对游戏是个固定值。

**接口**

```
-(BOOL) isInAppBillingAgeLimitOn;
```

**参数说明**

无

**示例**

```objectivec
if (![mCydoniaSDK isInAppBillingAgeLimitOn]) {
        NSLog(@"未开启年龄限制，不需要设定年龄");
        return;
    }
```

## 1.2.3 玩家是否设定生日

**说明**

在开启年龄限制的前提下，检测玩家是否设定了生日。如果没有设定需要弹出设定UI.

**接口**

```
-(BOOL) isBirthdaySet;
```

**参数说明**

无

**示例**

```objectivec
if (![mCydoniaSDK isInAppBillingAgeLimitOn]) {
        NSLog(@"未开启年龄限制，不需要设定年龄");
        return;
    }
    Boolean isSetBirthday = [mCydoniaSDK isBirthdaySet];
    if (isSetBirthday) {
        NSLog(@"生日已经设定");
    }else{
        NSLog(@"生日未设定，需要弹出设定UI");
        
    }
```

## 1.2.4 玩家设定生日

**说明**

在开启年龄限制的前提下，需要此API设定玩家生日，配合前面的UI需求。

**接口**

```
-(void) setBirthday:(NSString*)birthday :(SDKResponseBlock) sdkResponse;
```

**参数说明**

* birthday：玩家选择的生日，格式是"yyyyMM"。例如:"200012"

**示例**

```objectivec
if (![mCydoniaSDK isInAppBillingAgeLimitOn]) {
        NSLog(@"未开启年龄限制，不需要设定年龄");
        return;
    }
    //设定生日，格式是年月:"yyyyMM"
    NSString* birthday = @"199001";
    [mCydoniaSDK setBirthday: birthday :^(NSDictionary *resultDictionary) {
        [self describeDictionarya:resultDictionary];
        NSNumber* statusNumber = [resultDictionary objectForKey:@"status"];
        int status = [statusNumber intValue];
        if ( status==200 ) {
            NSLog(@"设定生日成功");
        }else{
            //300:玩家数据不匹配 301:已经设定过密码 302:生日格式不对
            NSString *msg = [resultDictionary objectForKey:@"msg"];
            NSLog(@"%d----------%@",status,msg);
        }
        
    }];
```

## 1.2.5 玩家是否在充值限制内

**说明**

在开启年龄限制的前提下，每次充值都要检测本次充值是否在充值范围内。

**接口**

```
-(void) isInChargeLimit:(NSNumber*)itemPrice :(SDKResponseBlock) sdkResponse;
```

**参数说明**

* itemPrice：需要购买的item的价格

**示例**

```objectivec
//检测购买此道具时是否超过充值限制
            NSNumber * itemPrice = [[NSNumber alloc] initWithDouble:120];
            [mCydoniaSDK isInChargeLimit:itemPrice :^(NSDictionary *resultDictionary) {
                NSNumber* statusNumber = [resultDictionary objectForKey:@"status"];
                int status = [statusNumber intValue];
                if ( status==200 ) {
                    //没有超过限制,可以充值
                    
                }else{
                    //超出了本月年龄限制，本月无法充值
                    NSString *msg = [resultDictionary objectForKey:@"msg"];
                    NSLog(@"%d----------%@",status,msg);
                }
            }];
```

## 1.2.6 充值

**说明**

实现充值功能

**接口**

```
-(BOOL) purchaseItem:(NSString *)productId withBillingPara:(NSString*) billingPara;
```

**参数说明**

* productId：商品ID
* billingPara：便于未消除订单的重新充值，需要自定义标识来识别此订单属于哪个服等

#### 通过实现CydoniaIAPManagerDelegate接收返回结果

* status：状态码
* msg：返回信息
* appleOrderId：苹果订单ID
* receipt：订单收据信息
* para：上面传入的billingPara，用于掉单处理

**示例**

```objectivec
//billingPara一般传入本单所在服务器等信息，主要用于掉单后的补单处理,根据实际需求设定,例如服务器id_服务器商品id
//billingPara不能用特殊符号，仅能使用a-zA-Z0-9_
[mCydoniaSDK purchaseItem:@"com.cydonia.sdkdevelop.item1" withBillingPara:@"1_10111"];
```

## 1.2.7 检测是否有未消除订单

**说明**

充值有时会有掉单发生，这时候订单会缓存在客户端，在玩家重启游戏或者重新打开充值界面时可以调用此API检测是否有掉单发生，如果有未清除订单需要继续跟服务端通讯完成充值，完成充值后进行下面的消单操作。

**接口**

```
-(NSString*) checkIsPayInfoLeft;
```

**参数说明**

无

**示例**

```objectivec
NSString* leftPayInfo = [mCydoniaSDK checkIsPayInfoLeft];
    //NSLog(@"left Pay Info:%@.",leftPayInfo);
    if (leftPayInfo.length > 0) {
        for(NSString* oneReceipt in [leftPayInfo componentsSeparatedByString:@";"] ){
            NSDictionary* resultDictionary = [self dictionaryWithJsonString:oneReceipt];
            NSNumber* statusNumber = [resultDictionary objectForKey:@"status"];
            NSString *receiptData= [resultDictionary objectForKey:@"receipt"];
            NSString *billingPara = [resultDictionary objectForKey:@"para"];
            SheldonLog(@"购买商品成功,statusNumber=%@,receipt:%@,billingPara:%@.",statusNumber,receiptData,billingPara);
        }
    }
```

## 1.2.8 消单

**说明**

充值完成之后调用消单

**接口**

```
-(void) clearPayInfo;
```

**参数说明**

无

**示例**

```
[mCydoniaSDK clearPayInfo];
```


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